[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.13"]
[Round "1.1"]
[White "Donchenko, Alexander"]
[Black "Wei, Yi"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2643"]
[BlackElo "2740"]
[Annotator "Stockfish 16"]
[PlyCount "76"]
[EventDate "2024.??.??"]

{[%evp 17,76,24,18,-14,-10,-14,-11,-10,-11,-11,0,0,-3,-4,-2,-20,-21,-25,-25,
-26,-31,-99,-100,-118,-111,-99,-89,-100,-81,-102,-52,-54,-59,-56,-53,-53,-53,
-57,-114,-111,-84,-176,-196,-165,-141,-138,-142,-263,-250,-235,-262,-262,-229,
-257,-241,-562,-567,-669,-669,-764,-749]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. e3
O-O 5. Be2 c5 6. d5 e6 7. Nc3 d6 8. O-O exd5 9. cxd5 Bg4 ({RR} 9... Na6 10. Nd2
Re8 11. e4 Rb8 12. a4 Nb4 13. f3 Nd7 14. Kh1 a6 15. a5 b5 16. axb6 Nxb6 17. Nb3
Bd7 18. Bf4 Qe7 19. Qd2 c4 20. Na5 Rec8 21. Rfd1 h5 22. Be3 h4 23. h3 f5 24.
Nc6 {Caruana,F (2816)-Vachier Lagrave,M (2789) Leuven BEL 2018 1/2-1/2 (43)})
10. Nd2 {E61: King's Indian: Early deviations for White, including Smyslov
System.} Bxe2 11. Qxe2 Na6 {[%cal Bb8a6,Ba6b4,Bb4c2][%mdl 32]} ({RR} 11... Nbd7
12. e4 Re8 13. Nc4 Nb6 14. Bg5 a6 15. Nd2 Qc8 16. Rad1 Qg4 17. Qxg4 Nxg4 18. h3
Ne5 19. Ndb1 Nc8 20. a4 Nc4 21. Bc1 Rb8 22. Rfe1 b5 23. axb5 axb5 24. Nd2 Nxd2
25. Rxd2 b4 26. Nd1 {Vazquez,F (2407)-Reyes Zavaleta,F (2122) Volta Redonda
BRA 2023 0-1 (66)}) 12. e4 $146 {The position is equal.} ({Predecessor:} 12.
Nc4 Nc7 13. e4 b5 14. Nxd6 Qxd6 15. e5 Qd7 16. exf6 Bxf6 17. Ne4 Bg7 18. Nxc5
Qxd5 {0-1 (45) Nepomniachtchi,I (2793)-Vachier Lagrave,M (2736) Chess.com INT
2022}) ({RR} 12. Nc4 Nb4 13. Rd1 a6 14. a3 b5 15. axb4 cxb4 16. Nxb5 axb5 17.
Rxa8 Qxa8 18. Nxd6 Rd8 19. Nxb5 Rxd5 20. Nd4 Ne4 21. Qc4 Nd6 22. Qxb4 Nf5 23.
Rf1 Bxd4 24. exd4 Rxd4 25. Qc3 h5 26. b3 Kh7 {Novkovic,M (2373)-Schachinger,M 
(2432) Austria 2015 1-0 (53)}) 12... Re8 13. Nc4 b5 14. Nxb5 Nxe4 15. Qf3 Qd7
16. a4 Nb4 17. Bf4 Nc2 {And now ...a6 would win.} 18. Rad1 {[%cal Rb5d6]} Nd4
19. Rxd4 {[%eval -99,17]} (19. Qd3 $15 {[%eval -31,20]}) 19... cxd4 $17 20.
Ncxd6 Nxd6 21. Nxd6 Red8 ({Much worse is} 21... Qxa4 $6 22. Nxe8 Rxe8 23. d6
$11) 22. b3 g5 23. Bg3 {[#]} f5 $1 {[%cal Rf5f4][%mdl 512]} 24. Qxf5 (24. Nxf5
Rf8) 24... Qxf5 25. Nxf5 Bf6 26. Nd6 $1 h5 {[%mdl 1024] Black has compensation.
} 27. h3 h4 $36 {[%eval -114,30][%mdl 2048] Black is in control.} (27... Be7
$15 {[%eval -57,32]} 28. Nf5 Bf6) 28. Bh2 Be7 $1 {[%cal Re7d6]} 29. Nb5 {
[%eval -176,27] [#]} (29. Nf5 $17 {[%eval -84,33]} Kf7 30. d6) 29... Bc5 $1 $19
30. d6 Rac8 31. Be5 d3 $6 {Inaccuracy. Kf7 was best. aiming for ...a6.} (31...
Kf7 32. Nxd4 Bxd6 33. Nf3 Bxe5 34. Nxe5+ Kg7 35. Ng4 {[%eval -140,27]} (35. Kh2
$142 {[%eval -82,22]}) 35... Rc3 36. Re1 Kf8 37. Kh2 Re8 38. Rd1) 32. Bf6 $2 {
[%eval -263,31] Mistake. Rd1 was best.} (32. Rd1 {[#]} Bb6 {[%eval -14,37]} (
32... Rf8 $1 $17 {[%eval -121,31]} 33. Nd4 Rce8)) (32. Rd1 $17 {[%eval -142,31]
was the only chance.} Rf8 33. Nd4 (33. Rxd3 $2 Bxf2+ 34. Kf1 Rc1+ 35. Ke2 Re1+
36. Kd2 Rxe5 $19)) 32... Rd7 33. Bxg5 a6 34. Nc3 Bxd6 35. Ne4 {Hoping for Nf6+.
} Be7 {White must now prevent ...Bxg5.} 36. Rd1 $4 {[%eval -562,18] Blunder.
Be3 was best.} (36. Be3 Rc2) (36. Be3 {[%eval -241,21] is more resistant.})
36... Bxg5 {[%mdl 64] Overworked Piece. Black is clearly winning.} 37. Nxg5 d2
38. Kf1 Re7 {PRECISÃO CHESSBASE: Brancas 62%, Pretas 97%. PRECISÃO LICHESS:
Brancas 91%, Pretas 98%. PRECISÃO CHESS.COM: Brancas 90.6%, Pretas 98.2%.} 0-1

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.13"]
[Round "1.2"]
[White "Van Foreest, Jorden"]
[Black "Firouzja, Alireza"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "2682"]
[BlackElo "2759"]
[Annotator "Stockfish 16"]
[PlyCount "74"]
[EventDate "2024.??.??"]

{[%evp 15,74,21,21,19,22,26,24,25,32,5,8,-2,13,-33,-29,-60,-3,-29,18,9,13,11,8,
0,0,0,0,0,0,0,0,7,0,0,0,0,0,0,6,-3,-2,-3,0,0,-1,-42,-44,-42,-5,-7,-6,-13,-7,-6,
-7,-8,-9,-404,-396,-378,-385]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4
Be7 6. Nxf6+ Bxf6 7. Bxf6 Qxf6 8. Nf3 O-O 9. Qd3 {C13: French: Classical
System: 4 Bg5 Be7, Alekhine-Chatard Attack.} Bd7 ({RR} 9... Nc6 10. O-O-O e5
11. d5 Ne7 12. Qc3 Bg4 13. Be2 c6 14. dxc6 Nxc6 15. Qe3 Rac8 16. Kb1 Rfe8 17.
Bd3 h6 18. Be4 Bf5 19. Rhe1 Rcd8 20. a3 Bxe4 21. Qxe4 Qe6 22. g4 f6 23. h3
Rxd1+ 24. Rxd1 {Vachier Lagrave,M (2734)-Xiong,J (2681) Saint Louis USA 2023 1/
2-1/2 (74)}) 10. Qe3 Nc6 {[%cal Bb8c6,Bc6e7,Be7d5][%mdl 32]} 11. O-O-O {
White has an edge.} Rfd8 ({RR} 11... Nb4 12. c3 Nd5 13. Qg5 Rfd8 14. Qxf6 Nxf6
15. Ne5 Ba4 16. b3 Be8 17. Bd3 Nd5 18. Kb2 f6 19. Nc4 Bg6 20. Bxg6 hxg6 21. h4
Kf7 22. g3 Rh8 23. Nd2 Rh5 24. Ne4 b6 25. Rhe1 Rd8 26. Re2 {Lintchevski,D 
(2542)-Agmanov,Z (2452) Pavlodar KAZ 2023 1/2-1/2 (69)}) 12. c3 $146 ({
Predecessor:} 12. Ne5 Ne7 13. Bd3 Bc6 14. Nxc6 Nxc6 15. c3 Ne7 16. Qe4 g6 17.
f4 Nd5 18. g3 {0-1 (38) Hovhannisyan,R (2570)-Bluebaum,M (2634) Almaty 2022}) (
{RR} 12. Ne5 Ne7 13. Bd3 Bc6 14. Nxc6 Nxc6 15. c3 Ne7 16. Qe4 g6 17. f4 Nd5 18.
g3 Rac8 19. Rhe1 c5 20. dxc5 Nxc3 21. bxc3 Qxc3+ 22. Bc2 Qa1+ 23. Bb1 Rxc5+ 24.
Qc2 Rxc2+ 25. Kxc2 Rc8+ 26. Kd3 Qb2 {Hovhannisyan,R (2597)-Bluebaum,M (2657)
Almaty KAZ 2022 0-1 (38)}) 12... Ne7 13. Qe5 Ba4 14. Re1 Qg6 {[%csl Ga4][%cal
Rg6c2] [#]} 15. b3 Be8 $6 {[%eval -3,23] Inaccuracy. Bc6 was best.} (15... Bc6
16. Be2) (15... Bc6 $15 {[%eval -60,26]}) 16. Qg5 Nd5 17. Qxg6 hxg6 18. Kb2
Rac8 19. Bc4 c5 20. dxc5 Rxc5 21. Re5 b5 22. Bxd5 Rcxd5 23. Rxd5 Rxd5 $11 {
[%mdl 4096] Endgame KRB-KRN} 24. c4 bxc4 25. bxc4 Rf5 26. Rd1 Kf8 27. Rd8 e5
28. Kb3 e4 {White must now prevent ...Ke7.} 29. Nd2 Ke7 30. Ra8 Bc6 31. Rxa7+
Kd6 (31... Kf8 $5 {[%cal Rf5f2]} 32. Kc3 Rxf2 $15) 32. Ra6 $132 {[%mdl 2048]
White has counterplay} Kc7 33. Ra7+ Kd8 34. Kc3 Rxf2 35. Nb3 $1 e3 {Strongly
threatening ...Be4.} 36. Nd4 $4 {[%eval -404,27] Blunder. Kd3 was best.} (36.
Kd3 e2 37. Kd2 Bxg2 38. Nd4 Ke8 39. c5 Rf4 40. Nxe2 Rh4 41. a4 g5 42. a5 Rxh2)
(36. Kd3 $11 {[%eval -9,29]}) 36... Be4 $19 37. c5 {[#]} Rd2 $1 {PRECISÃO
CHESSBASE: Brancas 69%, Pretas 86%. PRECISÃO LICHESS: Brancas 90%, Pretas 97%.
PRECISÃO CHESS.COM: Brancas 94.3%, Pretas 98.4%.} 0-1

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.13"]
[Round "1.3"]
[White "Vidit, Santosh Gujrathi"]
[Black "Ding, Liren"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2742"]
[BlackElo "2780"]
[Annotator "Stockfish 16"]
[PlyCount "76"]
[EventDate "2024.??.??"]

{[%evp 10,76,25,20,24,24,23,20,19,17,22,18,24,14,40,44,41,38,39,27,34,24,27,26,
45,44,44,38,40,39,36,39,54,0,0,0,0,0,10,8,15,9,22,21,16,13,48,41,40,3,7,2,3,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {TA} Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5.
a3 Be7 6. e4 dxe4 {E20: Nimzo-Indian: 4 g3 and 4 f3.} 7. fxe4 c5 8. d5 exd5 9.
exd5 O-O $1 10. Be2 a6 ({RR} 10... Re8 11. Nf3 Bg4 12. O-O Nbd7 13. d6 ({RR} 
13. Bg5 h6 14. Bh4 Bd6 15. Qc2 Qb8 16. Kh1 Bh5 17. Nb5 Bf4 18. d6 Bxd6 19. Nxd6
Qxd6) 13... Bf8 14. h3 Bh5 15. Nb5 Re6 16. Bf4 a6 ({RR} 16... Re4 17. Bh2 a6)
17. Nc7 Re4 18. Bh2 Rc8 19. g4 Bxg4 20. hxg4 Nxg4 21. Bd3 Nxh2 22. Bxe4 Nxf1
23. Qxf1 Bxd6 ({RR} 23... Nf6 24. Re1 ({RR} 24. Bxb7 Rb8) 24... Qxd6) 24. Nd5
g6 25. Qh3 {Caruana,F (2842)-Alekseenko,K (2698) Yekaterinburg 2020 playchess.
com [TA] 1-0 (34)}) 11. Nf3 h6 12. Bf4 $146 ({Predecessor:} 12. O-O Bd6 13. h3
Re8 14. Bd3 Nbd7 15. b3 Ne5 16. Ra2 Nxd3 17. Qxd3 Bd7 18. g4 {1/2-1/2 (58)
Erigaisi,A (2701)-Moiseenko,A (2573) Chess.com INT 2023}) ({RR} 12. O-O Bd6 13.
b3 Bg4 14. Bb2 Nbd7 15. Nh4 Bxe2 16. Qxe2 Be5 17. Nf5 Kh7 18. Qd2 Qb6 19. Qc2
g6 20. Nh4 Ng4 21. Rae1 Qd6 22. Ne4 Bd4+ 23. Rf2 Qxh2+ 24. Kf1 Bxf2 25. Nxf2
Qxh4 26. Nh3 Rae8 {Potapova,M (2155)-Kezin,R (2505) Sochi RUS 2023 0-1}) ({RR} 
12. O-O Bd6 13. h3 Re8 14. Bd3 Nbd7 15. b3 Ne5 16. Ra2 Nxd3 17. Qxd3 Bd7 18. g4
b5 19. g5 bxc4 20. bxc4 Bxh3 21. gxf6 Bxf1 22. Kxf1 Qxf6 23. Ne4 Qf5 24. Nf2
Qxd3+ 25. Nxd3 Re4 26. Rc2 Rb8 {Erigaisi,A (2701)-Moiseenko,A (2573) chess.com
INT 2023 1/2-1/2 (58)}) ({RR} 12. O-O Bd6 13. h3 Bf5 14. Nh4 Bh7 15. Bd3 Bxd3
16. Qxd3 Nbd7 17. Nf5 Ne5 18. Qg3 Nh5 19. Qf2 Nd3 20. Qf3 Nxc1 21. Qxh5 Nb3 22.
Ne4 Nxa1 23. Nxh6+ gxh6 24. Nf6+ Kg7 25. Qg4+ {1-0 (25) Sabuk,P (2398)-Bartos,
J (2156) Brno CZE 2021}) 12... Bd6 13. Qd2 Re8 14. O-O Bg4 15. Bd3 Bxf4 16.
Qxf4 {And now Ne5 would win.} Nbd7 17. Nd2 (17. Nh4) 17... Bh5 18. Bf5 Bg6 19.
Nde4 (19. Bxg6 {is more complex.} fxg6 20. Qg3 Kh7 21. Rae1 Qb6 22. b3) 19...
Bxf5 20. Qxf5 b5 21. cxb5 $6 {Inaccuracy. Rad1 was best.} (21. Rad1 bxc4) 21...
axb5 {White should prevent ...b4.} 22. Nxf6+ Nxf6 23. Nxb5 Qb8 24. a4 Re5 25.
Qf4 Rxd5 26. Qxb8+ Rxb8 27. Rfd1 c4 28. Rxd5 Nxd5 $14 {[%mdl 4096] Endgame
KRN-KRN} 29. Rc1 Ra8 {The position is equal.} 30. Rxc4 {Threatening b3.} Nb6 {
[%mdl 64] [#] Double Attack} 31. Rc6 Nxa4 32. b3 Nb2 33. Rd6 Rb8 34. Rd2 {
Black must now prevent Nd4.} Rxb5 35. Rxb2 Kf8 36. Kf2 Ke7 37. b4 Kd6 38. Ke3
Ke5 {PRECISÃO CHESSBASE: Brancas 90%, Pretas 66%. PRECISÃO LICHESS: Brancas
96%, Pretas 96%. PRECISÃO CHESS.COM: Brancas 98.0%, Pretas 98.2%.} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.13"]
[Round "1.4"]
[White "Ju, Wenjun"]
[Black "Giri, Anish"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2549"]
[BlackElo "2749"]
[Annotator "Stockfish 16"]
[PlyCount "160"]
[EventDate "2024.??.??"]

{[%evp 13,160,14,32,0,0,0,3,4,7,1,6,5,10,13,29,17,34,30,73,56,68,68,81,59,70,
16,18,23,35,12,11,11,9,8,8,9,9,9,14,14,55,0,0,-47,-11,-10,-11,-12,-11,-14,7,6,
12,7,141,138,134,4,11,2,2,0,0,0,0,0,0,0,0,-3,-3,-2,0,-13,-13,-17,-17,-17,-17,
-17,-17,-17,-17,-17,-17,-17,-17,-17,-17,-17,-5,-5,-8,-491,-379,-303,-248,-610,
-610,-610,-610,-609,-596,-589,-588,-588,-563,-619,-619,-619,-619,-619,-588,
-588,-588,-588,-588,-631,-631,-631,-631,-580,-346,-630,-630,-650,-588,-649,
-648,-648,-497,-703,-708,-3438,-3476,-3407,-3380,-9605,-9605,-9605,-1012,-9605,
-9605,-3493,-3460,-3401,-3252,-3936,-3587]} 1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2
Nf6 5. d3 Be7 6. O-O d5 7. Qe2 O-O 8. a4 {C00: French: Unusual White 2nd moves.
} (8. e5 $5 {[%cal Re5f6]}) 8... dxe4 ({RR} 8... b6 9. Nc3 Ba6 10. exd5 exd5
11. Re1 Re8 12. Bg5 Nb4 13. Qd2 h6 14. Bf4 Bd6 15. Bxd6 Qxd6 16. Nb5 Bxb5 17.
axb5 d4 18. Rxe8+ Rxe8 19. Rxa7 Qe6 20. c3 dxc3 21. bxc3 Nbd5 22. Ra1 Qe2 23.
Rc1 {Timofeev,A (2567)-Suyarov,M (2272) chess.com INT 2023 1-0 (37)}) 9. dxe4
e5 10. c3 {The position is equal.} h6 $146 ({RR} 10... Be6 11. Nbd2 Qc7 12. Nc4
Rad8 13. Ng5 Bg4 14. f3 Bc8 15. f4 Bg4 16. Qc2 h6 17. Nf3 exf4 18. gxf4 Be6 19.
b3 Nh5 20. e5 Qd7 21. Nfd2 f5 22. Qd1 Qe8 23. Qe2 g5 24. fxg5 hxg5 25. Nf3 {
Artemiev,V (2704)-Ding Liren (2799) chess24.com INT 2021 0-1 (50)}) ({RR} 10...
Be6 11. Nbd2 Qc7 12. Nc4 Rad8 13. Ng5 Bg4 14. f3 Bc8 15. f4 Bg4 16. Qc2 h6 17.
Nf3 exf4 18. gxf4 Be6 19. b3 Nh5 20. e5 Qd7 21. Nfd2 f5 22. Qd1 Qe8 23. Qe2 g5
24. fxg5 hxg5 25. Nf3 {Artemiev,V (2704)-Ding Liren (2799) chess24.com INT
2021 0-1 (50)}) 11. Na3 {[%cal Bb1a3,Ba3c4,Bc4e3,Be3d5][%mdl 32]} Qc7 12. Nd2
$146 ({Predecessor:} 12. Nc4 b6 13. Ne3 Na5 14. Nf5 Nb3 15. Rb1 Nxc1 16. Rbxc1
Re8 17. Nd2 Bf8 18. Rfd1 {0-1 (77) Keymer,V (2664)-Ding,L (2799) chess24.com
INT 2022}) 12... Bg4 13. f3 Be6 14. f4 a6 15. Nac4 b5 16. Ne3 $1 c4 17. f5 Bd7
18. Nd5 $1 {[%cal Rd5c7]} Qd8 19. Kh1 Na5 $1 20. axb5 axb5 21. b4 cxb3 22.
Nxe7+ Qxe7 23. Ba3 Qd8 24. Bxf8 Qxf8 25. Rfb1 Bc6 26. h3 Qc5 27. Qd3 $6 {
Inaccuracy. Nxb3 was best.} (27. Nxb3 Qxc3 28. Qf3 Qxf3 29. Bxf3 Nc4 {[%eval
142,26]} (29... Nxb3 $14 {[%eval 57,31]} 30. Rxa8+ Bxa8 31. Rxb3 Bc6) 30. Rxa8+
Bxa8 31. Nc5 Nd6 {[%eval 226,24]} (31... Bc6 $16 {[%eval 134,31]}) 32. Kg2 Kf8
33. Ra1 $1 {[%cal Ra1a8]} Bxe4) 27... Qf2 28. Rb2 Kh7 {[%mdl 1024] And now ...
Nc4 would win. Black has compensation.} 29. Rab1 Qb6 (29... Nh5 $6 30. Kh2 $16
(30. Nxb3 Qxg3 31. Qxg3 Nxg3+ 32. Kh2 Nxb3 $11)) 30. Kh2 ({Of course not} 30.
Nxb3 Rd8 $17) 30... Rd8 31. Qe2 Rd6 32. Nxb3 {Threatening Nd2.} Nc4 33. Ra2 {
With the idea Re1.} Qe3 $6 {[%eval 141,33] Inaccuracy. Ne3 was best.} (33...
Ne3 $1) (33... Ne3 $1 $11 {[%eval 7,23]}) 34. Qxe3 $16 Nxe3 35. Re2 $6 {
[%eval 4,24] Inaccuracy. Nc5 was best.} (35. Nc5 $1 Nxg2 36. Re2 Nd7 37. Nxd7
Rxd7 38. Kxg2 Rd3 39. Rc1 g6 40. fxg6+ Kxg6 41. Kf2 f6) (35. Nc5 $1 $16 {
[%eval 134,26]}) 35... Rd3 $1 $11 ({Much weaker is} 35... Nxg2 $6 36. Nc5 $16)
36. Nc5 Rxc3 37. Rb3 Neg4+ 38. hxg4 Rxc5 39. Kh3 Rc4 40. Rbb2 Nxe4 41. Bxe4
Bxe4 42. Rxb5 {[%mdl 4096] Endgame KRR-KRB} f6 43. Rb3 Bc2 44. Rxc2 Rxc2 {KR-KR
} 45. Rb8 Rf2 46. Re8 Rd2 47. Rf8 Ra2 48. Re8 Rf2 49. Rf8 Rd2 50. Re8 Rd7 51.
Kg2 {[#]} h5 $1 {[%mdl 512]} 52. g5 $6 {Inaccuracy. Kh3 was best.} (52. Kh3
hxg4+) (52. gxh5 Kh6) 52... Rd2+ ({Resist} 52... fxg5 53. Rxe5 Rd2+ 54. Kg1 $17
) 53. Kf3 $2 {[%eval -491,36][%mdl 8192]} (53. Kh3 $1 $11 {[%eval -8,42]})
53... Rd3+ $6 {Inaccuracy. fxg5 was best.} (53... fxg5) 54. Kg2 fxg5 55. Rxe5
$2 {[%eval -610,20] [#] Mistake. Re7 was best.} (55. Re7 $2 {[%eval -453,22]
55.Re6 -2.18 [#]} Rd2+ $1 56. Kh3 Rf2 $2 {[%eval -5,50]} (56... Re2 $19 {
[%eval -443,36]} 57. Re6 e4) 57. g4 h4 58. Rxe5 Rf3+ (58... Rd2 $5) 59. Kh2 Rg3
60. Re4 $2 {[%eval -389,44][%mdl 8192]} (60. Re6 $1 $11 {[%eval -2,45]}) 60...
Kg8 61. Ra4 Kf7) (55. Re6 $142 {[%eval -248,25]}) 55... g4 $1 $19 56. Re8 Rd6
57. Rc8 $6 {Inaccuracy. Kh1 was best.} (57. Kh1) 57... Rf6 58. Rc5 Rf8 59. Rd5
Ra8 60. Rc5 Ra2+ 61. Kg1 {If White can now play Rc8 this consolidates a bit.}
Ra3 62. Kg2 Rf3 63. Rd5 Kg8 64. Rd8+ Kf7 65. Rh8 Rxf5 66. Kg1 Ra5 67. Kg2 g6
68. Rh7+ $2 {[%eval -630,39]} (68. Rb8 {[%eval -346,25]}) 68... Kf6 {Black is
clearly winning.} 69. Kg1 Ra6 70. Kg2 Rd6 71. Kf2 Ke5 $6 {Inaccuracy. Rd2+ was
best.} (71... Rd2+ 72. Kf1 Kf5 73. Rh8 {[%eval -4004,22]} (73. Ra7 $142 {
[%eval -520,34]} g5 74. Ra5+ Kf6 75. Kg1) 73... Ke4 74. Rb8 Ke3 75. Kg1 g5 76.
Rb5 Kf3 77. Rb3+ Ke4 78. Rb4+) 72. Kg2 $6 {[%eval -703,25] Inaccuracy. Re7+
was best.} (72. Re7+) (72. Ra7 $142 {[%eval -497,37]} Rd2+ 73. Ke1) 72... Rd2+
73. Kg1 $6 {Inaccuracy. Kf1 was best.} (73. Kf1 Ke4) 73... Ke4 74. Ra7 g5 75.
Ra5 Rd5 76. Ra4+ Ke3 77. Kg2 Rd2+ 78. Kg1 Re2 79. Ra3+ Ke4 80. Ra5 $6 {
Inaccuracy. Rb3 was best.} (80. Rb3 Re3 81. Rb2 Kf3 82. Rf2+ Kxg3 83. Rg2+ Kf4
84. Rf2+ Rf3 85. Rd2 Ke5 86. Kg2 h4) 80... Kf3 {PRECISÃO CHESSBASE: Brancas
65%, Pretas 84%. PRECISÃO LICHESS: Brancas 92%, Pretas 96%. PRECISÃO CHESS.
COM: Brancas 88.6%, Pretas 92.8%.} 0-1

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.13"]
[Round "1.5"]
[White "Gukesh, D...."]
[Black "Abdusattorov, Nodirbek"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2725"]
[BlackElo "2727"]
[Annotator "Stockfish 16"]
[PlyCount "73"]
[EventDate "2024.??.??"]

{[%evp 11,73,27,26,25,33,32,37,33,54,38,42,32,29,32,29,36,30,24,27,28,24,29,34,
31,35,23,25,23,33,29,64,-19,-19,-21,-40,-36,0,0,0,6,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {Stockfish 14+ NNUE} e5 2. Nf3 Nc6 3. Bc4 Nf6 4.
d3 Be7 5. O-O O-O 6. Nc3 d6 7. a4 {C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and
Max Lange Attack.} Bg4 8. h3 Bh5 9. Be3 {White is slightly better.} Qc8 ({RR} 
9... Nd4 10. Bxd4 exd4 11. Nd5 Nxd5 12. Bxd5 c6 13. Bb3 Bxf3 14. Qxf3 g6 15. g3
Kg7 16. Rae1 Qa5 17. Qg4 Rad8 18. f4 h5 19. Qf3 Rde8 20. h4 Qd8 21. Re2 Qd7 22.
Qf2 Qg4 23. Kh2 Bf6 24. e5 {Abdusattorov,N (2716)-Caruana,F (2786) chess.com
INT 2023 0-1 (50)}) 10. Kh1 $146 ({Predecessor:} 10. a5 a6 ({RR} 10... Nb4 11.
Bb3 c6 12. Ra4 Na6 13. Kh1 Nd7 14. g4 Bg6 15. Ra1 b5 16. axb6 axb6 17. h4) 11.
Nd5 ({RR} 11. Kh1 Bd8 12. Rg1 b5 13. axb6 cxb6 14. g4 b5 15. Bxb5 axb5 16. Rxa8
Qxa8 17. gxh5 b4) 11... Nxd5 12. Bxd5 Kh8 13. g4 Bg6 14. Nh2 Nd8 15. f4 exf4
16. Bxf4 {0-1 (46) Duda,J (2740)-Aronian,L (2775) Miami 2022}) ({RR} 10. a5 Kh8
11. a6 Nb4 12. axb7 Qxb7 13. Bb3 a5 14. Bg5 c6 15. Bxf6 Bxf6 16. g4 Bg6 17. Kh2
Na6 18. Rxa5 Bd8 19. Ra4 Rb8 20. Qe2 Nc5 21. Ra3 Ne6 22. Bxe6 fxe6 23. Rb3 Qc8
24. Rxb8 Qxb8 {Liang,J (2450)-Ali Marandi,C (2559) Sunnyvale USA 2023 1-0 (37)}
) ({RR} 10. a5 a6 11. Nd5 Nxd5 12. Bxd5 Kh8 13. g4 Bg6 14. Nh2 Nd8 15. f4 exf4
16. Bxf4 c6 17. Bb3 d5 18. exd5 cxd5 19. Be3 Bc5 20. d4 ({RR} 20. Qd2) 20...
Bd6 ({RR} 20... Qc7 21. Bxd5 Qg3+ 22. Kh1 Qxe3 23. dxc5 Nc6 24. Bg2 Qxc5 25.
Qd2 Rad8 26. Qc3 Qxc3 27. bxc3) 21. Nf3 Ne6 ({RR} 21... Nc6) 22. Nh4 ({RR} 22.
Bxd5) 22... Be4 23. Nf5 ({RR} 23. Qd2 Qd8 24. Nf5 Bc7 25. Qf2 g6 26. Ng3 f5 27.
Nxe4 fxe4 28. Qg2 Bf4 29. Bf2 Qd6) 23... Bc7 ({RR} 23... Bb8 24. Qd2) 24. c4
dxc4 {Duda,J (2792)-Aronian,L (2793) https://protected-play.chess2 2022 
[Stockfish 14+ NNUE] 0-1 (46)}) ({RR} 10. Nd5 Nxd5 11. Bxd5 Nd8 12. g4 Bg6 13.
Kg2 c6 14. Ba2 Kh8 15. Ng1 Ne6 16. Ne2 Qd8 17. f3 d5 18. Qe1 Bh4 19. Bf2 Bxf2
20. Qxf2 f6 21. f4 exf4 22. exd5 cxd5 23. Nxf4 Nxf4+ 24. Qxf4 d4 {Avinash,R 
(2338)-Harshavardhan,G (2433) Delhi IND 2022 1/2-1/2 (63)}) ({RR} 10. Nd5 Nxd5
11. Bxd5 Kh8 12. g4 Bg6 13. c3 Nd8 14. b4 Ne6 15. Kg2 c6 16. Bb3 Qd7 17. Qe2
Rae8 18. a5 Bd8 19. Rfd1 Bc7 20. Kh1 d5 21. exd5 cxd5 22. Ba4 Qd6 23. Bc5 Nxc5
24. bxc5 Qf6 {Csonka,B (2469)-Chigaev,M (2615) chess.com INT 2023 0-1 (42)})
10... Kh8 11. Rg1 Nd4 {[#] ...Bxf3 is the strong threat.} 12. g4 Nxg4 13. hxg4
Bxg4 14. Bxd4 exd4 15. Nd5 {[%cal Bc3d5,Bd5c7,Bc7b5][%mdl 32]} Bg5 16. Nxc7 Bh5
17. Rxg5 ({But not} 17. Rg3 $2 Bf4 $19) 17... Qh3+ {[%mdl 64] [#] Double Attack
} 18. Nh2 $1 Bxd1 19. Rxd1 Rac8 20. Nb5 $1 f5 {aiming for ...fxe4.} 21. exf5 $6
{[%eval -19,28] Inaccuracy. Rdg1 was best.} (21. Rdg1 fxe4) (21. Rdg1 $1 $14 {
[%eval 64,23]} fxe4 22. Rxg7) 21... d5 $1 $11 {[%cal Rd5c4]} 22. Bxd5 Rxc2 23.
Rg2 $1 Qh4 24. Be4 {The position is equal.} Rxf2 25. Nxd4 Rxg2 26. Kxg2 Qg5+
27. Kf2 Qh4+ 28. Kg2 $1 Qg5+ 29. Kf1 Qf6 30. Nhf3 g6 $1 {[%cal Rg6f5]} 31. Rc1
gxf5 32. Nxf5 Qxb2 33. Rc7 Qb1+ 34. Ke2 {Strongly threatening Ng5.} Qb2+ 35.
Kf1 Qb1+ 36. Ke2 {Threatens to win with Ng5.} Qb2+ 37. Kf1 {PRECISÃO
CHESSBASE: Brancas 85%, Pretas 97%. PRECISÃO LICHESS: Brancas 97%, Pretas 98%.
PRECISÃO CHESS.COM: Brancas 98.7%, Pretas 98.9%.} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.13"]
[Round "1.6"]
[White "Warmerdam, Max"]
[Black "Nepomniachtchi, Ian"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "2625"]
[BlackElo "2769"]
[Annotator "Stockfish 16 - GM Rafael Leitão"]
[PlyCount "58"]
[EventDate "2024.??.??"]

{[%evp 9,58,21,40,40,39,34,39,35,47,46,49,34,43,39,49,41,57,56,38,39,48,-4,0,
-11,-10,-7,-4,-5,-6,-15,8,-67,-59,-128,-125,-273,-211,-220,-223,-364,-362,-366,
-355,-471,-464,-548,-545,-550,-540,-543,-543]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4.
Nc3 dxc4 5. e4 b5 {Esta é uma variante interessante e arriscada que é
ocasionalmente escolhida por GMs fortes, quando eles querem jogar por uma
vitória com pretas. (GM Rafael Leitão)} 6. e5 {D24: Queen's Gambit Accepted:
3 Nf3 Nf6 4 Nc3.} Nd5 7. Nxb5 Nb6 {A estrutura de peões das pretas está
enfraquecida, mas suas peças ganham potencia: a casa d5 pode ser usada por um
cavalo e o bispo tem uma grande diagonal em b7. Voce precisa ter o espírito
certo para jogar assim, oferecendo uma vantagem de longo prazo em troca de
dinamismo. (GM Rafael Leitão)} 8. Be2 {White is slightly better.} Nc6 9. Be3 {
Aqui o roque foi recentemente jogado contra Nepo numa partida de Blitz: 9.0-0
Be7 (De2 foi a escolha de Carlsen em 2021. A ideia dessa lance, aparentemente
estranho, é levar a dama para f4. Um jogo entre essas duas lendas sempre
merece ser mencionado.Bb7 11.Td1 Dd7 13.Cc3 Cb4 (é contra isso que as brancas
jogam a3 mais cedo.) 13.a3 C4d5 14.Ce4 Dc6 (com posição complicada) 0-0 11.
a3 Tb8 12.Dc2 Ca5 e Nepo mais tarde venceu a partida. Seus resultados nessa
variante são muito bons até agora. Robson - Nepo - Blitz São Luiz 2023 (GM
Rafael Leitão)} Be7 10. Nc3 (10. a3 {Talvez seja mais flexível jogae este
lance útil (impedindo Cb4-d5) primeiro e só depois decidir o destino do
cavalo em b5. (GM Rafael Leitão)}) 10... Bb7 11. a3 Na5 12. Qc2 Qd7 13. Rd1 (
13. O-O O-O {(a resposta mais precisa)} (13... f5 14. exf6 gxf6 15. Nd2 {
e o rei preto está em prigo}) 14. Rad1 (14. Nd2 {(é um novo lance que pode
ser analisado)}) 14... Qc6 {com chances para ambos os lados numa partida de
meio jogo complexo (GM Rafael Leitão)}) 13... f5 (13... O-O {seria uma erro
posicional agora, já que o branco pode jogar} 14. h4 $1 {preparando trazer a
torre para o ataque via h3. Esta é a ideia das brancas ao adiar o roque. (GM
Rafael Leitão)}) (13... Rc8) (13... O-O-O 14. O-O {também é perigoso para o
preto. (GM Rafael Leitão)}) 14. exf6 $1 gxf6 15. Ne4 $6 {Isso permite a
ativção da dama preta, algo que Nepo certamente sabia de sua preparação em
casa. As brancas deveriam jogar 15.0-0 ou} (15. Nd2 {com uma grande luta
aberta. (GM Rafael Leitão)} Bxg2 $2 {é horrível} 16. Rg1 Bb7 17. Bh5+ Kd8
18. Nce4 {com vantagem decisiva (GM Rafael Leitão)}) ({RR} 15. O-O O-O-O 16.
Ne1 (16. Nd2) 16... f5 17. Bf3 Bd6 18. Bxb7+ Kxb7 19. Nf3 Rhg8 20. Qe2 Qc6 21.
d5 exd5 22. Nd4 Qd7 23. Qf3 c6 24. Qxf5 Qxf5 25. Nxf5 Nb3 26. Nxd6+ Rxd6 27.
Bf4 Re6 28. Rfe1 Rge8 29. Rxe6 Rxe6 {Nesterov,A (2597)-Pridorozhni,A (2486)
Khanty-Mansiysk RUS 2023 0-1 (42)}) 15... Qa4 16. Qb1 $146 {A primeira
novidade na partida. As brancas devem manter sua dama no tabuleiro. (GM Rafael
Leitão)} ({Predecessor:} 16. Qxa4+ Nxa4 17. Nc5 Bxc5 18. dxc5 Nxb2 19. Rb1
Nd3+ 20. Bxd3 cxd3 21. Nd4 Bd5 22. Kd2 {1/2-1/2 (40) Ostlund,J (2212)-Crevatin,
L (2319) Stockholm 2022}) ({RR} 16. Qxa4+ Nxa4 17. Nc5 Bxc5 18. dxc5 Nxb2 19.
Rb1 Nd3+ 20. Bxd3 cxd3 21. Nd4 Bd5 22. Kd2 Rg8 23. Kxd3 Rxg2 24. Rhg1 Rxg1 25.
Rxg1 Kf7 26. Bd2 Nc4 27. Bh6 Rg8 28. Rxg8 Kxg8 29. Nb5 c6 30. Nxa7 Nxa3 {
Ostlund,J (2212)-Crevatin,L (2319) Stockholm SWE 2022 1/2-1/2 (40)}) 16...
O-O-O 17. Nc5 (17. O-O {seria mais prudente com jogo igual. (GM Rafael Leitão)
}) 17... Bxc5 $1 18. dxc5 Nd5 19. O-O Rdg8 {O computador continua a indicar
igualdade, e é difícil discordar, mas o que posso afirmar é que parece mais
fácil jogar com as pretas, já que seus lances são mais naturais. (GM Rafael
Leitão)} 20. g3 $6 {[%eval -67,22] Oferecendo o ponto de contato para as
pretas e convidando o avanço h5-h4} (20. Qe4 Qe8 21. Qc2 {"igualdade",
segundo o computador. É por isso que é tão difícil para um humano replicar
as ideias da máquina. (GM Rafael Leitão)} Qh5 22. g3 Nxe3 23. fxe3 Qh3 24.
Rf2 Rxg3+ $1 25. hxg3 Rg8 26. Bf1 Rxg3+) (20. Rd4 $11 {[%eval 8,28] Talvez
este lance seja mais fácil de entender. A torre desempenha um bom papel na
4ª fila. (GM Rafael Leitão)} e5 21. Rh4 {com chances para os dois lados. (GM
Rafael Leitão)}) 20... h5 $15 {Nepo está em casa em posições com
iniciativa. Nesses casos, seu jogo é rápido, confiante e inigualável. (GM
Rafael Leitão)} 21. Rd4 {[%eval -128,15]} (21. Nh4 $15 {[%eval -59,22]}) (21.
Nd4 {seria melhor, com alguma chance.} h4 22. Qe4 {A posição das brancas
continua muito perigosa, mas objetivamente não é tão ruim, por exemplo:} Kb8
23. c6 Nxc6 24. Nxe6 Nxe3 25. Qxe3) 21... Qc6 $1 $17 {A dama forma uma
parceria com o bispo de b7. criando temas de mate pela diagonal. Alem disso, o
avanço h5-h4 está chegando e o peão branco de c5 está prestes a cair. (GM
Rafael Leitão)} 22. Rh4 $6 {[%eval -273,29]} (22. Qe1 {seria uma tentativa
melhor, mas depois de} Nb3 $1 23. Rxc4 Rd8 $1 {O branco está quase paralisado.
(GM Rafael Leitão)} (23... h4 {tentador mas não tão claro depois de} 24. Bd1
$1) 24. Rb4 {[%eval -218,24]} (24. Rc3 $17 {[%eval -116,27]} Nxe3 25. fxe3)
24... Nxb4 25. axb4 Rd3 $1 26. b5 Qxb5 27. Qc3 {[#]} Rxc3 {[%eval -90,28]} (
27... Rhd8 $1 $19 {[%eval -223,26]} 28. c6 Qxc6 29. Qxc6 Bxc6 30. Bxd3 Rxd3)
28. Bxb5 Rxc5) (22. Qe1 $17 {[%eval -125,22]} Nb3 23. Rxc4) 22... Nxe3 (22...
Rg4 {imediatamente também seria muito bom. (GM Rafael Leitão)}) 23. fxe3 {[#]
} Rg4 $1 ({e não} 23... Qxc5 24. Qc1 $14 {e o branco sobrevive. (GM Rafael
Leitão)}) 24. Qc1 $2 {[%eval -364,20] Isso torna mais fácil a vida das
pretas, mas é difícilsugerir qualquer coisa melhor. (GM Rafael Leitão)} ({
Sugestão do Stockfish 16} 24. Qc2 Rxh4 25. gxh4 Nb3 26. Kf2 {[%eval -233,20]}
(26. Rf2 $142 {[%eval -164,18]}) 26... Nxc5 27. Ke1 Rd8 28. Bxc4 Qd6 29. b4
Nd3+ 30. Qxd3 Qxd3) (24. Qc2 $142 {[%eval -223,30]} Rxh4 25. gxh4) 24... Rxh4
$19 ({Inferior is} 24... Qxc5 25. b4 $16) 25. gxh4 Nb3 ({Not} 25... Qxc5 26. b4
$16) 26. Qc3 $6 {Inaccuracy. Qc2 was best.} (26. Qc2 Nxc5) 26... Nxc5 {Black
is clearly winning.} 27. Qxf6 $6 {Inaccuracy. Rd1 was best.} (27. Rd1 Rf8)
27... Rg8+ 28. Kh1 Qe4 {White must now prevent ...Qg4.} 29. Rg1 Rd8 {Jogada
muito convincente de Nepo. (GM Rafael Leitão) PRECISÃO CHESSBASE: Brancas
50%, Pretas 93%. PRECISÃO LICHESS: Brancas 89%, Pretas 97%. PRECISÃO CHESS.
COM: Brancas 87.9%, Pretas 97.7%.} (29... Rxg1+ $2 30. Kxg1 Qxe3+ {[%mdl 64]
Double Attack} 31. Kf1 $17) 0-1

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.13"]
[Round "1.7"]
[White "Praggnanandhaa, R...."]
[Black "Maghsoodloo, Parham"]
[Result "1/2-1/2"]
[ECO "B95"]
[WhiteElo "2743"]
[BlackElo "2740"]
[Annotator "Stockfish 16"]
[PlyCount "88"]
[EventDate "2024.??.??"]

{[%evp 16,88,22,29,69,66,80,58,46,41,41,31,38,34,24,0,0,1,2,1,1,1,2,1,3,3,2,2,
8,0,66,0,0,0,2,0,0,0,7,0,0,0,0,0,0,0,2,3,4,3,6,5,9,4,6,4,4,6,23,6,58,0,0,0,0,0,
0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5
e6 7. Qf3 Be7 8. O-O-O Qc7 9. g4 Nbd7 {B95: Sicilian Najdorf: 6 Bg5 e6,
unusual White 7th moves.} ({RR} 9... Nc6 10. Rg1 Bd7 11. Nb3 b5 12. a3 Rc8 13.
Kb1 b4 14. axb4 Nxb4 15. Bd3 a5 16. Qe2 a4 17. Nd4 O-O 18. f4 Qb6 19. Bxf6 Bxf6
20. e5 dxe5 21. fxe5 Be7 22. Bb5 Rxc3 23. Bxd7 Rb8 24. Qb5 {Mamedov,N (2463)
-Ibrahimov,R (2511) Baku 2005 0-1}) 10. Bd2 h6 $146 ({RR} 10... Ne5 11. Qg2 Nc6
12. Nxc6 Qxc6 13. f4 Nd7 14. h4 b5 15. a3 Bb7 16. Rh3 O-O-O 17. Be3 Nc5 18. Bg1
Nxe4 19. Nxe4 Qxe4 20. Qf2 Kd7 21. Re3 Qc6 22. f5 Rc8 23. g5 Rhe8 24. Bh3 Bf8
25. Rde1 {Razafindratsima,T (2462)-Harshad,S (2263) Montesilvano ITA 2023 1-0})
11. h4 Ne5 {White is slightly better.} 12. Qg2 Nexg4 13. Be2 h5 $1 14. f3 Ne5
$1 15. f4 $146 ({Predecessor:} 15. Kb1 Bd7 16. Qxg7 Ng6 17. Rhg1 Rh7 18. Rxg6
Rxg7 19. Rxg7 e5 20. Nb3 Be6 21. Bc1 {0-1 (44) Pettersson,T (2104)-Behrendorf,
K (2262) ICCF email 2016}) 15... Neg4 16. e5 dxe5 17. fxe5 Nxe5 {And now ...
Neg4 would win.} 18. Qg3 $1 {[#] Black must now prevent Bf4.} Nfg4 19. Bf4 {
Bxg4 is the strong threat.} f6 20. Nf3 {aiming for Nxe5.} O-O 21. Nxe5 fxe5 ({
Much worse is} 21... Nxe5 $6 22. Bxh5 Kh8 23. Ne4 $18) 22. Bd2 Qc6 $2 {[%eval
66,29] Mistake. b5 was best.} (22... b5 23. Bxg4) (22... Rf5 $11 {[%eval 0,36]}
) 23. Bxg4 $6 {[%eval 0,42] Inaccuracy. Rhg1 was best.} (23. Rhg1 {[%eval 37,
33] 23.Bg5 0.93}) ({White should play} 23. Bg5 $14 {[%eval 66,29]} Bb4 24. Bxg4
hxg4 25. Qxg4 Bxc3 26. Bh6 Bd2+ 27. Bxd2) 23... hxg4 $11 24. Qxg4 Qf3 $132 {
[%mdl 2048] Black is fighting back} 25. Qxf3 Rxf3 26. Bg5 Bb4 27. Ne4 b5 28.
Nd6 Bxd6 29. Rxd6 Bb7 30. Rxe6 Rc8 {[#] Hoping for ...Rf2.} 31. Re1 Rf2 32. Bd2
e4 33. h5 Rg2 34. h6 gxh6 35. Rxh6 Rc6 {Threatens to win with ...e3!} 36. Rh5
b4 37. b3 Rc7 $6 {Inaccuracy. a5 was best.} (37... a5 38. Rg5+ Rxg5 39. Bxg5
Rc5 40. Be3 Rh5 41. Rd1 Bd5 42. Bb6 Bc6 43. Rf1 Rb5 44. Bd4) 38. Reh1 $2 {
[%eval 0,46] Mistake. Ra5 was best.} (38. Ra5) ({White should try} 38. Rf5 $14
{[%eval 58,26]}) 38... e3 $1 {[%cal Re3d2] The position is equal.} 39. Rh8+ Kf7
40. R8h7+ Ke6 41. R1h6+ Kf5 (41... Ke5 $5 42. Rh5+ $8 Kf6 43. R7h6+ Kg7 44.
Rh7+ Kg8 45. Rh8+ Kg7 46. R8h7+ Kg8 47. Rh8+ Kg7 48. R8h7+ $11) 42. Rh5+ Ke6
43. R5h6+ Kf5 (43... Ke5 $5 44. Rh5+ $8 Kf6 45. R5h6+ Kf5 46. Rh5+ Kg6 47.
R5h6+ Kf5 $11) 44. Rh5+ Ke6 {PRECISÃO CHESSBASE: Brancas 83%, Pretas 85%.
PRECISÃO LICHESS: Brancas 94%, Pretas 95%. PRECISÃO CHESS.COM: Brancas 96.1%,
Pretas 95.9%.} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.14"]
[Round "2.1"]
[White "Abdusattorov, Nodirbek"]
[Black "Praggnanandhaa, R....."]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2727"]
[BlackElo "2743"]
[Annotator "Stockfish 16"]
[PlyCount "94"]
[EventDate "2024.??.??"]

{[%evp 14,94,39,37,53,10,7,0,44,39,27,1,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,2,0,0,0,0,0,0,0,0,-4,-3,-9,-6,-9,-3,-4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5.
Bg2 Bd7 6. Ne5 Bc6 7. Nxc6 Nxc6 8. e3 Qd7 {E04: Open Catalan: 5 Nf3.} 9. Qe2 e5
10. O-O Rd8 11. Nc3 Be7 12. Qxc4 {White wants to play Qb5.} exd4 {The position
is equal.} 13. exd4 Nxd4 14. Bxb7 c6 15. Rd1 $1 O-O $146 ({Predecessor:} 15...
Nf3+ 16. Kg2 Nh4+ 17. Qxh4 Qxb7 18. Rxd8+ Bxd8 19. b3 O-O 20. Bb2 c5+ 21. Kg1
Qf3 {1/2-1/2 (60) Matlakov,M (2700)-Bazeev,G (2416) St Petersburg 2018}) ({RR} 
15... Qxb7 16. Rxd4 Rxd4 17. Qxd4 O-O 18. Be3 a6 19. b3 Rd8 20. Qb6 Qc8 21. Rc1
h5 22. Bg5 Nd7 23. Qe3 Bxg5 24. Qxg5 Nf6 25. Rd1 Rxd1+ 26. Nxd1 Qd7 27. Ne3 Qd2
28. Qf5 Qxa2 29. Qc8+ Kh7 30. Qf5+ {Posthuma,J (2353)-Migot,T (2367) Oakville
CAN 2020 1/2-1/2 (32)}) ({RR} 15... Qxb7 16. Rxd4 Rxd4 17. Qxd4 O-O 18. Be3 a6
19. b3 Rd8 20. Qb6 Qc8 21. Rc1 h5 22. Bg5 Nd7 23. Qe3 Bxg5 24. Qxg5 Nf6 25. Rd1
Rxd1+ 26. Nxd1 Qd7 27. Ne3 Qd2 28. Qf5 Qxa2 29. Qc8+ Kh7 30. Qf5+ {Posthuma,J 
(2353)-Migot,T (2367) Oakville CAN 2020 1/2-1/2 (32)}) 16. Bxc6 $1 Qxc6 17.
Rxd4 Bc5 18. Be3 {[#] Hoping for Rxd8.} (18. h3 $2 {[%eval -596,26][%mdl 8192]
18.Be3 0.00}) 18... Rc8 19. Rd2 Bxe3 20. Qxc6 Bxf2+ 21. Kxf2 Rxc6 22. Re1 Rc7
23. Kf3 h5 24. Re5 Rb8 25. Nd1 (25. h3) 25... Kf8 26. Ne3 g6 27. Kg2 Rd7 28.
Rf2 Kg7 29. Rc2 Rb4 30. Nc4 Ng4 {[#] aiming for ...Rxc4.} 31. Ree2 Rb5 32. Rcd2
Rxd2 33. Rxd2 $11 {[%mdl 4096] Endgame KRN-KRN} a5 34. b3 Rc5 35. a4 (35. h4)
35... Ne5 36. Nxe5 Rxe5 {KR-KR} 37. Kf3 g5 38. Rd4 (38. h4) 38... Kg6 39. b4
axb4 40. Rxb4 Re1 41. a5 Ra1 42. Rb6+ f6 43. a6 Ra2 44. h3 Ra3+ 45. Kg2 Ra2+
46. Kf3 Ra3+ 47. Kg2 Ra2+ {PRECISÃO CHESSBASE: Brancas 94%, Pretas 97%.
PRECISÃO LICHESS: Brancas 99% Pretas 99% PRECISÃO CHESS.COM: Brancas 99.1%
Pretas 99.5%} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.14"]
[Round "2.2"]
[White "Nepomniachtchi, Ian"]
[Black "Ju, Wenjun"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2769"]
[BlackElo "2549"]
[Annotator "Stockfish 16"]
[PlyCount "159"]
[EventDate "2024.??.??"]

{[%evp 18,159,12,10,6,8,10,6,7,5,12,7,16,0,15,-15,-9,-18,2,3,14,11,14,13,6,4,9,
1,9,12,14,16,19,14,16,16,27,26,28,30,29,23,32,28,26,28,31,23,24,14,25,12,13,0,
17,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6.
O-O dxc4 7. Qa4 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Ra7 {E05: Open Catalan: 5 Nf3
Be7.} 11. Rc1 Be4 12. Qb3 Nc6 13. e3 Qa8 14. Qd1 b4 15. Be1 Bd5 16. Nbd2 Nb8
17. Nh4 Bxg2 18. Nxg2 Nbd7 19. Qf3 c5 $146 ({RR} 19... Qxf3 20. Nxf3 c5 21. Nf4
a5 22. Nd3 Ne4 23. Rc2 Rc8 24. Rac1 Rac7 25. dxc5 Ndxc5 26. Kf1 Bd6 27. Nxc5
Rxc5 28. Rxc5 Rxc5 29. Rxc5 Nxc5 30. Nd2 g5 31. Nc4 Bc7 32. a3 bxa3 33. bxa3
Nb7 34. h3 {Damljanovic,B (2606)-Efimenko,Z (2624) Zlatibor 2007 1-0 (63)}) 20.
Qxa8 Raxa8 21. Nb3 $146 {[%cal Rb3c5]} ({Predecessor:} 21. Rc2 cxd4 22. exd4
Nd5 23. Ne3 N7f6 24. Rac1 a5 25. Nf3 Rfd8 26. Kg2 Bf8 27. h3 {0-1 (75) Laffont,
J (1852)-Kraujunas,V (1836) LSS email 2019}) 21... Rfc8 22. dxc5 Nxc5 23. Nxc5
Rxc5 24. Rxc5 Bxc5 25. Rc1 Be7 26. f3 Kf8 27. Kf2 Nd7 28. Ke2 a5 29. e4 Ke8 30.
Ne3 g5 31. Nc4 Ra6 32. Bd2 f6 33. g4 Bd8 34. b3 Bc7 {The position is equal.}
35. Nb2 Kd8 36. Nd3 Bxh2 37. Rh1 Bd6 38. Rxh7 Ne5 39. Nxe5 Bxe5 $11 {[%mdl
4096] Endgame KRB-KRB} 40. Rb7 Rc6 41. Ra7 Rc5 42. Kd3 Ke8 43. Rh7 Kf8 44. Rb7
Ke8 45. Ra7 Bc7 46. Ke2 Be5 47. Kd3 Bc7 48. Ra8+ Kd7 49. Ra6 Be5 50. Ra7+ Ke8
51. Rh7 Kf8 52. Rh1 Bf4 53. Kd4 Rc2 54. Bxf4 gxf4 {KR-KR} 55. e5 Rd2+ 56. Ke4
Re2+ 57. Kxf4 Rxe5 58. Rh8+ Kf7 59. Ra8 Kg6 60. Ra6 Kf7 61. Kg3 Rd5 62. f4 Rd3+
63. Kf2 Rd2+ {[%mdl 64] [#] Double Attack} 64. Kf3 Rxa2 65. f5 exf5 66. gxf5
Ra3 67. Ra7+ Ke8 68. Ke4 Kd8 69. Kd4 Rxb3 {[#] Threatens to win with ...Ra3.}
70. Rxa5 Rf3 71. Ke4 Rf1 72. Rb5 Rb1 73. Kd5 Kc7 74. Ke6 Kc6 75. Rb8 b3 76.
Kxf6 b2 77. Kf7 Rf1 78. Rxb2 Rxf5+ 79. Ke6 Rc5 80. Rd2 {[%eval 9902,0]
PRECISÃO CHESSBASE: Brancas 91%, Pretas 92%. PRECISÃO LICHESS: Brancas 99%
Pretas 99% PRECISÃO CHESS.COM: Brancas 99.1 Pretas} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.14"]
[Round "2.3"]
[White "Giri, Anish"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2749"]
[BlackElo "2742"]
[Annotator "Stockfish 16"]
[PlyCount "69"]
[EventDate "2024.??.??"]

{[%evp 13,69,6,10,9,10,7,20,11,12,12,17,8,21,8,13,12,12,12,11,9,9,10,6,8,7,10,
10,9,17,2,4,0,0,0,0,-3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5
2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 Bf5 7. Qb3 Na5 {The position
is equal.} 8. Qa4+ {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3.}
Bd7 9. Qc2 {Threatening Nb5.} Rc8 10. Bd3 e6 11. Nf3 Bb4 12. O-O Nh5 13. Be5 f6
14. Bg3 Nxg3 15. hxg3 Nc4 {next ...Nxb2! is good for Black.} 16. Rfc1 ({RR} 16.
a3 Bxc3 17. bxc3 Nd6 18. a4 g6 19. Nd2 O-O 20. Rfc1 Qe7 21. Qb3 Rc7 22. Qa3
Rfc8 23. c4 dxc4 24. Rxc4 Bc6 25. Rc5 b6 26. Rc3 Bb7 27. Rxc7 Qxc7 28. Bf1 Qd7
29. a5 Bd5 30. axb6 axb6 {Nakamura,H (2736)-Caruana,F (2835) chess24.com INT
2020 1/2-1/2 (66)}) 16... Nd6 17. e4 $146 ({RR} 17. g4 Qa5 18. Bxh7 Bxc3 19.
bxc3 Ba4 20. Bg6+ Ke7 21. Qb2 Rc6 22. Bc2 Bxc2 23. Qxc2 Ne4 24. Qb1 Rb6 25. Qc2
Rc8 26. Rab1 Rxc3 27. Rxb6 Qxb6 28. Qd1 Nxf2 29. Kxf2 Qb2+ 30. Kg3 Qxc1 31. Qa4
Qa3 {Panda,S (2395)-Aryan,C (2634) Doha QAT 2023 0-1 (35)}) 17... Bxc3 18. bxc3
dxe4 19. Bxe4 Nxe4 20. Qxe4 b6 $146 ({Predecessor:} 20... Qb6 21. c4 O-O 22. a4
Rfd8 23. Qe3 Qd6 24. a5 Rc7 25. Qb3 Qa6 26. c5 Bb5 {1/2-1/2 (62) Schleef,H 
(2375)-Varas,P (2009) LSS email 2021}) 21. c4 {[%cal Bc3c4,Bc4c5][%mdl 32]} O-O
22. c5 Re8 23. Qe3 Bc6 24. a4 Qd7 25. cxb6 axb6 26. a5 bxa5 27. Rxa5 Bxf3 28.
Rxc8 Rxc8 29. gxf3 $11 {[%mdl 4096] Endgame KQR-KQR} h6 30. Kg2 Rd8 31. Ra6
Qxd4 32. Qxe6+ Kh8 33. Qe7 Qd7 34. Qa3 Qd3 35. Qa5 {PRECISÃO CHESSBASE:
Brancas 96%, Pretas 100%. PRECISÃO LICHESS: Brancas 100% Pretas 9100%
PRECISÃO CHESS.COM: Brancas 99.1% Pretas 99.3%} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.14"]
[Round "2.4"]
[White "Wei, Yi"]
[Black "Gukesh, D....."]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2740"]
[BlackElo "2725"]
[Annotator "Stockfish 16"]
[PlyCount "66"]
[EventDate "2024.??.??"]

{[%evp 13,66,0,3,7,0,2,7,3,21,-1,-2,10,0,-6,9,13,1,-23,24,2,5,4,28,29,24,17,40,
-8,55,-35,-8,-25,-18,-114,-102,-109,-99,-222,-220,-220,-220,-326,-327,-406,
-409,-439,-479,-482,-475,-477,-475,-509,-431,-616,-532]} 1. e4 e5 2. Nf3 Nc6 3.
Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bg5 h6 7. Bh4 a6 8. Nbd2 {C54: Giuoco Piano: 4
c3 Nf6, main lines with 5 d4 and 5 d3.} Ba7 9. O-O g5 10. Bg3 {The position is
equal.} Bg4 11. h3 Bh5 12. b4 Qc8 $146 ({Predecessor:} 12... Rg8 13. Kh1 Qd7
14. b5 axb5 15. Bxb5 g4 16. hxg4 Qxg4 17. d4 Kf8 18. Qa4 Nxe4 19. Nxe4 Qxe4 {
1-0 (38) Praggnanandhaa,R (2727)-Vidit,S (2716) Kolkata 2023}) ({RR} 12... Rg8
13. Kh1 Qd7 14. b5 axb5 15. Bxb5 g4 16. hxg4 Qxg4 17. d4 Kf8 18. Qa4 Nxe4 19.
Nxe4 Qxe4 20. Rae1 Qd5 21. c4 Qe6 22. Bxc6 bxc6 23. Qxc6 Re8 24. dxe5 dxe5 25.
Nxe5 Qxc6 26. Nxc6 Bb6 27. Rxe8+ {Praggnanandhaa,R (2727)-Vidit,S (2716)
Kolkata IND 2023 1-0 (38)}) 13. b5 axb5 14. Bxb5 O-O 15. Re1 Bg6 $6 {
Inaccuracy. g4 was best.} (15... g4) 16. Rc1 Nh5 17. Bh2 Ng7 18. d4 {[%cal
Rd4e5]} f6 19. Nf1 Ne7 20. Ne3 h5 $6 {[%eval 55,25] Inaccuracy. Bxe4 was best.}
(20... Bxe4 21. Ng4 Bxf3 22. Qxf3 f5 23. Nxe5 dxe5 24. Bxe5 Ng6 $1 25. Bc4+ $1
Kh7 26. Bxg7 $1 Kxg7 27. Re6) (20... Bxe4 $11 {[%eval -8,29]} 21. Ng4 Bxf3 22.
Qxf3 f5 23. Bc4+ (23. Nxh6+ Kh7 $17) 23... Kh7) 21. c4 $6 {[%eval -35,25]
Inaccuracy. Bd3 was best.} (21. Bd3 Kh8 22. a4 Bb6 23. Nc4 Ba7 24. Kh1 Ne6 25.
Bc2 Bh7 26. Rb1 Ng6 27. Ne3 Bb6) ({Much weaker is} 21. dxe5 dxe5 22. Nd2 Ne8
$15) ({White should try} 21. Bd3 $14 {[%eval 55,25]}) 21... exd4 22. Nd5 Qd8 {
Hoping for ...c6.} 23. Nxd4 $6 {[%eval -114,23] Inaccuracy. Nxe7+ was best.} (
23. Nxe7+ $1) (23. Nxe7+ $1 $11 {[%eval -18,27]} Qxe7 24. c5 Bxc5 25. e5) 23...
Bc5 $1 $17 24. Nb3 Ba3 25. Nxc7 $2 {[%eval -222,22] Mistake. c5 was best.} (25.
c5 Nxd5 $1) (25. c5 $17 {[%eval -99,19]} Nxd5 26. exd5) 25... Qxc7 $19 26. c5
Bxc1 27. cxd6 $6 {[%eval -326,21] Inaccuracy. Bxd6 was best.} (27. Bxd6 Qc8 28.
Qxc1 {[#]} Nc6 $1 29. Bxf8 Qxf8 30. Bxc6 bxc6 31. Nd4 Be8 32. Qc2 Rd8 33. Qc3 {
[#]} Qe7 $1) (27. Bxd6 $142 {[%eval -220,21]} Qd8 28. Qxc1) 27... Qb6 28. dxe7
$6 {Inaccuracy. Bc4+ was best.} (28. Bc4+ Kh7 29. Qxc1 Nc6 30. Nc5 Rfd8 31. Qc3
Ra5 32. Nb3 Re5 33. a4 Rxd6 34. a5 Qd8) 28... Rfc8 29. e8=Q+ Nxe8 {Black is
clearly winning.} 30. Bxe8 Rxa2 (30... Bxe8 $2 31. Nxc1 Bg6 32. Qd5+ Kh7 33. e5
$19) 31. Qd5+ (31. Qd4) 31... Kh8 32. Nd4 Bxe8 33. Bd6 $2 {[%eval -616,22]
Mistake. Qxa2 was best.} (33. Qxa2 Qxd4 34. Qe6 Qc3 {[%cal Rc3e1]} 35. Rd1 Ba3
36. Bg3 Qc6 37. Qf5 Be7 38. Bd6 Bxd6 39. Qxf6+ Kg8) (33. Qxa2 $142 {[%eval
-431,30]} Qxd4 34. Qe6) 33... Qa5 {PRECISÃO CHESSBASE: Brancas 49%, Pretas
78%. PRECISÃO LICHESS: Brancas 89% Pretas 97% PRECISÃO CHESS.COM: Brancas 85.
2% Pretas 92.9%} 0-1

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.14"]
[Round "2.5"]
[White "Firouzja, Alireza"]
[Black "Maghsoodloo, Parham"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2759"]
[BlackElo "2740"]
[Annotator "Stockfish 16 - GM Rafael Leitão"]
[PlyCount "85"]
[EventDate "2024.??.??"]

{[%evp 18,85,24,11,17,10,15,11,20,2,0,4,0,0,0,0,8,7,4,3,143,131,135,141,129,
128,127,129,136,137,294,275,287,292,288,291,264,292,288,282,492,480,537,539,
535,474,525,535,521,528,527,529,527,535,514,528,516,520,517,519,511,518,558,
500,542,534,521,519,518,514]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 {Há muitas
maneiras de enfrentar a Defesa Berlinesa, provavelmente a variante mais
confiável para o preto, junto com a Defesa Petroff. É possível escolher um
jogo estratégico de longo prazo com 4.d3 para jogar um final como Kasparov
teve tanta dor de cabeça em seu match contra Kramnik, ou procurar uma linha
de computador em que seu oponente precise se lembrar de muitos lances para
equilibrar. Firouzja escolhe a última opção. (GM Rafael Leitão)} 4. O-O
Nxe4 5. Re1 (5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 {é o final da
berlinense. (GM Rafael Leitão)}) 5... Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O
9. d4 Bf6 10. Re1 Re8 {C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4.} 11. Bf4
Rxe1 12. Qxe1 Ne8 13. Nc3 {Um sacrifício de peão interessante, por abrir
algumas linhas perigosas. (GM Rafael Leitão)} Bxd4 {A melhor maneira de
refutar um sacrifício é aceitando-o, como diz o ditado. (GM Rafael Leitão)}
14. Nd5 d6 15. Bg5 $1 f6 16. Bh4 Bxb2 ({RR} 16... g5 17. Qe4 Bxb2 18. Rb1 Be5
19. f4 gxh4 20. fxe5 dxe5 21. Bc4 Be6 22. Rxb7 Kh8 23. Bd3 Bg8 24. Nxc7 Nd6 25.
Qxh4 Nxb7 26. Nxa8 Nc5 27. Bf5 e4 28. h3 Qd4+ 29. Kh1 Qa1+ {0-1 (29) Caruana,F
(2820)-So,W (2770) Paris FRA 2021}) ({RR} 16... g5 17. Qe4 Bxb2 18. Re1 Be5 19.
f4 gxh4 20. fxe5 dxe5 21. Bd3 Bf5 22. Qxf5 Qxd5 23. Qxh7+ Kf8 24. Qh6+ Ke7 25.
Qh7+ Kf8 26. Qh6+ Ke7 27. Qh7+ Kf8 28. Qh6+ {1/2-1/2 (28) Vachier Lagrave,M 
(2734)-Firouzja,A (2777) Saint Louis USA 2023}) 17. Rb1 $36 {[%mdl 2048]
Branco mais ativo} Be5 18. f4 $1 {[%cal Rf4e5]} Be6 $146 {[%eval 143,24] [#]
Inaccuracy. c6 was best.} (18... c6 19. fxe5 cxd5 20. exf6 Nxf6 21. Bd3 Bd7 $1
22. Qf2 Bc6 23. Qd4 Qc7 24. Bxf6 gxf6 25. Rf1) (18... c6 $11 {[%eval 3,34]}) ({
Predecessor:} 18... c6 19. fxe5 cxd5 20. exf6 Nxf6 21. Bd3 Bd7 22. Qg3 Bc6 23.
Bg5 a6 24. Rf1 Qb6+ {1-0 (68) Huschenbeth,N (2605)-Navara,D (2689) Douglas 2023
}) ({RR} 18... c6 19. fxe5 cxd5 20. exf6 Nxf6 21. Bd3 Bd7 22. Qf2 Bc6 23. Qd4
Qc7 24. Bxf6 gxf6 25. Qxf6 Rf8 26. Qe6+ Kh8 27. h3 d4 28. Rf1 Rxf1+ 29. Bxf1
Qd8 30. Bc4 Qg5 31. Qc8+ Kg7 32. Qg8+ Kh6 33. Qf8+ {Blomqvist,E (2523)-Holm,K 
(2489) Norway NOR 2019 1-0 (58)}) ({RR} 18... c6 19. fxe5 cxd5 20. exf6 Nxf6
21. Bd3 Bd7 22. Qg3 Bc6 23. Bg5 {A posição é obviamente igual, mas o preto
deve ser preciso ao escolher lances difíceis, algo que não é fácil mesmo
para um jogador tão magnífico como o GM Navara, que acabou perdendo esta
partida. (GM Rafael Leitão)} a6 24. Rf1 Qb6+ 25. Be3 Qb2 26. Qh4 Ne4 27. Qe7
h6 28. Bxh6 gxh6 29. Qe6+ Kh8 30. Qxh6+ Kg8 31. Qg6+ Qg7 32. Bxe4 Qxg6 33. Bxg6
{Hus@henbeth,N (2605) -Navara,D (2689) Villa Marina, Douglas, Isle o 2023 
[https://lichess.org/î/ LinuxBrickie] 1-0 (68)}) ({RR} 18... c6 19. fxe5 cxd5
20. exf6 Nxf6 21. Bd3 Bd7 22. Rxb7 Qc8 23. Rb1 Ne4 24. Bxe4 dxe4 25. Qxe4 Qc6
26. Qxc6 Bxc6 27. Rd1 Be4 28. Rxd6 Rc8 29. Rd8+ Rxd8 30. Bxd8 Bxc2 {1/2-1/2 
(30) Halkias,S (2586)-Balogh, C (2638) Achaea 2017}) 19. Bc4 $1 $16 {[%mdl
1024] White has strong compensation.} Bd4+ 20. Kh1 Bf7 21. Qe4 {Este lance
refuta a ideia do preto. A dama é centralizada de olho no peão de h7. (GM
Rafael Leitão)} Bc5 {[#]} 22. Ne7+ $1 (22. Rxb7 $6 Kh8 $11) 22... Kf8 23. Qxh7
Bxc4 $2 {[%eval 294,24] Despois deste lance, não há esperança. (GM Rafael
Leitão)} (23... d5 {é a melhor chance} 24. Nxd5 $1 (24. Bxd5 {não está
muito claro.} Bxd5 25. Ng6+ Kf7 26. Ne5+ Kf8) 24... Bxd5 25. Qh8+ Kf7 (25...
Ke7 26. Re1+ Kd6 27. Bxd5 Kxd5 28. Rd1+ Bd4 29. c3 {com iniciativa decisiva})
26. Qh5+ g6 27. Bxd5+ Kg7 28. Qf3 Nd6 {pelo menos o preto ainda não perdeu. 
(GM Rafael Leitão)} 29. g4 c6 30. Be6) (23... d5 $16 {[%eval 137,35]} 24. Nxd5
Bxd5 25. Qh8+ Kf7 26. Qh5+ {[%mdl 64]} g6 27. Bxd5+ (27. Qxd5+ Qxd5 28. Bxd5+
Kg7 $16) 27... Kg7) 24. Re1 $18 {Qh8+ would kill now.} Qxe7 {Preto é forçado
a entregar a dama para impedir o xeque mate. (GM Rafael Leitão)} 25. Rxe7 Kxe7
26. Qe4+ {[%mdl 64]} Be6 27. f5 {[%mdl 64] Pin} Rd8 28. g4 {Firouzja continua
jogando com energia. Ele quer abrir a posição do rei. (GM Rafael Leitão)} ({
Not} 28. fxe6 d5 $14) ({Less strong is} 28. Qxe6+ Kf8 $16) 28... c6 $2 {
[%eval 492,29] Mistake. d5 was best.} (28... d5 29. Qxe6+ Kf8 30. Bg3 d4 31.
Qb3 b6 32. h4 Bd6 33. Bf2 Be5 34. g5 Nd6 35. g6) 29. g5 {White is clearly
winning.} ({Weaker is} 29. fxe6 d5 $14) (29. Qxe6+ Kf8 $18) 29... Kf8 $6 {
Inaccuracy. Rd7 was best.} (29... Rd7 30. Qxe6+ Kd8 31. gxf6 gxf6 32. Bxf6+
Nxf6 33. Qxf6+ Kc7 34. h4 Rh7 35. Kg2 Kb6 36. Qd8+) 30. fxe6 Ke7 31. gxf6+ gxf6
32. Qg4 {Se a dama atingir a casa g8 termina o jogo. (GM Rafael Leitão)} d5
33. Qg8 Bd4 34. Bg3 {[%csl Ge6][%cal Rg8f7]} Be5 35. Bxe5 fxe5 {[%mdl 4096]
Endgame KQ-KRN} 36. h4 e4 37. h5 d4 38. Qf7+ Kd6 39. e7 Rc8 40. Qf4+ Kxe7 {
intending ...Nf6.} 41. Qxe4+ {[%mdl 64] Double Attack} Kd7 42. Qxd4+ Nd6 43. h6
{e o peão não pode ser parado. (GM Rafael Leitão) PRECISÃO CHESSBASE:
Brancas 97%, Pretas 71%. PRECISÃO LICHESS: Brancas 98% Pretas 93% PRECISÃO
CHESS.COM: Brancas 98.5% Pretas 92.1%} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.14"]
[Round "2.6"]
[White "Ding, Liren"]
[Black "Donchenko, Alexander"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2780"]
[BlackElo "2643"]
[Annotator "Stockfish 16"]
[PlyCount "74"]
[EventDate "2024.??.??"]

{[%evp 20,74,40,39,50,47,37,20,30,0,0,0,0,0,0,0,0,-2,10,0,0,0,0,0,0,-2,3,0,3,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. c4 g6 3.
Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Nc2
Na6 11. Kh1 h6 {E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black
7th moves.} 12. Be3 ({RR} 12. Bf4 d5 13. cxd5 cxd5 14. Nxd5 Nxd5 15. exd5 Bd7
16. Qd2 Qf6 17. Bxa6 Qxa6 18. Ne3 Rac8 19. d6 Qb5 20. a4 Qxb2 21. Qxb2 Bxb2 22.
Rab1 Be5 23. Bxe5 Rxe5 24. Rxb7 Rxe3 25. Rxd7 Rd3 26. h3 Rc6 {Navara,D (2695)
-Rapport,R (2748) Budva MNE 2023 1/2-1/2 (46)}) 12... d5 13. cxd5 cxd5 14. Qc1
$146 ({Predecessor:} 14. exd5 Nb4 15. Bd4 Nbxd5 16. Bb5 Bd7 17. Bc4 Be6 18. Bb3
Nxc3 19. bxc3 Qc7 20. Qd2 {1-0 (46) Sadhwani,R (2650)-Chigaev,M (2627) Chess.
com INT 2023}) ({RR} 14. exd5 Nb4 15. Bd4 Nbxd5 16. Bb5 Bd7 17. Bc4 Be6 18. Bb3
Nxc3 19. bxc3 Qc7 20. Qd2 Rad8 21. Rfe1 Bxb3 22. axb3 a6 23. Rad1 h5 24. Qf2
Rxe1+ 25. Rxe1 Nd5 26. c4 Bxd4 27. Qxd4 Nb4 28. Qc3 Nd3 {Sadhwani,R (2650)
-Chigaev,M (2627) chess.com INT 2023 1-0 (46)}) 14... dxe4 {The position is
equal.} 15. Bxh6 Nc5 16. Bxg7 Kxg7 17. Qg5 exf3 18. Bxf3 Ne6 19. Qe5 {[#]
Black must now prevent Ne4.} (19. Qe3 {with more complications.} Qc7 20. Rad1
Rh8 21. h3 Qc5 22. Qxc5 Nxc5 23. Kg1) 19... Qc7 20. Qxc7 Nxc7 21. Rad1 Rb8 22.
Kg1 Be6 23. Nd4 Bc4 24. Rfe1 Ncd5 25. Rxe8 Rxe8 26. Nxd5 Bxd5 27. Bxd5 Nxd5 28.
Nf5+ {[%mdl 64] [#] Discovered Attack} gxf5 29. Rxd5 $11 {[%mdl 4096] Endgame
KR-KR} Re2 30. Rb5 b6 31. a4 Kg6 32. a5 bxa5 33. Rxa5 Rxb2 34. Rxa7 Rb1+ 35.
Kf2 Rb2+ 36. Kg1 Rb1+ 37. Kf2 Rb2+ {PRECISÃO CHESSBASE: Brancas 88%, Pretas
100%. PRECISÃO LICHESS: Brancas 99% Pretas 99% PRECISÃO CHESS.COM: Brancas
98.8% Pretas 99.6%} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.14"]
[Round "2.7"]
[White "Van Foreest, Jorden"]
[Black "Warmerdam, Max"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2682"]
[BlackElo "2625"]
[Annotator "Stockfish 16"]
[PlyCount "80"]
[EventDate "2024.??.??"]

{[%evp 9,80,20,18,14,24,24,28,26,32,21,23,21,31,0,0,0,0,1,8,0,19,0,5,0,16,0,1,
0,0,-37,-39,-92,-66,-89,-91,-182,-172,-280,-286,-365,-362,-349,-339,-374,-367,
-366,-377,-372,-371,-360,-366,-359,-330,-328,-302,-343,-177,-414,-440,-431,
-428,-388,-394,-453,-460,-452,-448,-453,-450,-467,-432,-479,-466]} 1. d4 d5 2.
Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Nbd2 Nbd7 6. c4 {D02:1 d4 d5 2 Nf3 sidelines,
including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} dxc4 7. Bxc4 Bd6 8. Ne5 {White has
an edge.} Ne4 9. f3 Nxd2 10. Qxd2 Qe7 $146 {Hoping for ...Bb4.} ({Predecessor:
} 10... f6 11. Nxd7 Qxd7 12. e4 Bg6 13. Rd1 Bxf4 14. Qxf4 Bf7 15. Kf2 Qc6 16.
Bb3 Qb6 {1/2-1/2 (74) Abasov,N (2632)-Carlsen,M (2835) Baku 2023}) ({RR} 10...
f6 11. Nxd7 Qxd7 12. e4 Bg6 13. Rd1 Bxf4 14. Qxf4 Bf7 15. Kf2 Qc6 16. Bb3 Qb6
17. Qe3 O-O-O 18. Rd2 Rd7 19. Rhd1 Rhd8 20. Bc4 c5 21. d5 exd5 22. exd5 Kb8 23.
a3 Qd6 24. g3 Re7 25. Qc3 {Abasov,N (2632)-Carlsen,M (2835) Baku AZE 2023 1/
2-1/2 (74)}) 11. O-O-O O-O-O 12. Qa5 Nxe5 13. dxe5 Bc5 14. e4 Bg6 15. a3 Bb6
16. Qc3 Kb8 17. g3 f5 $132 {[%mdl 2048] Black has counterplay} 18. exf6 gxf6
19. e5 Qc5 $1 {Threatens to win with ...fxe5.} 20. Bxe6 $6 {[#] Inaccuracy.
Rhe1 was best.} (20. Rhe1) 20... fxe5 $1 21. Qxc5 ({Not} 21. Bxe5 $2 Qe3+ 22.
Rd2 Rxd2 $19) 21... Bxc5 22. Bh6 $6 {[%eval -182,24] Inaccuracy. Rxd8+ was
best.} (22. Rxd8+ Rxd8) (22. Rxd8+ $17 {[%eval -91,19] was called for.} Rxd8
23. Bg5) 22... Bd4 $19 23. Bb3 {[%eval -280,24]} (23. Bc4 {[%eval -172,26] was
worth a try.}) 23... Rd6 24. Rxd4 $6 {Inaccuracy. Rd2 was best.} (24. Rd2 Rc6+
25. Kd1 Bh5 26. g4 Rxh6 27. gxh5 Rb6 28. Ba2 Bxb2 29. Rg1 a5 30. Rg8+ Rxg8)
24... exd4 25. Bd1 Re8 26. h4 $6 {Inaccuracy. Bf4 was best.} (26. Bf4 Rc6+ 27.
Kd2 Rb6 28. b3 Ra6 29. a4 b5 30. h4 bxa4 31. h5 Bb1 32. bxa4 Rb6) 26... Rc6+
27. Kd2 Rb6 28. Kc1 Rc6+ 29. Kd2 Rb6 30. Kc1 c5 $6 {Inaccuracy. Bf7 was best.}
(30... Bf7 31. Bd2 Rc6+ 32. Kb1 Bg6+ 33. Ka2 Bc2 34. g4 Bxd1 35. Rxd1 Re2 36.
Kb3 Rf2 37. f4) 31. h5 Bd3 32. Bg7 Be2 $6 {[%eval -177,31] Inaccuracy. Re3 was
best.} (32... Re3 33. g4 {[#]} Be2 $1 34. f4 Bxd1 35. Rxd1 Rg3 36. g5 Kc8 37.
Rh1 {[%eval -418,23]} (37. Kb1 {[%eval -285,27] might work better.}) 37... Rbb3
38. Be5 Kd7 39. g6) (32... Re3 $142 {[%eval -343,27] And now ...Be2 would win.}
33. g4 Be2) 33. f4 $4 {[%eval -414,25] Blunder. Re1 was best.} (33. Re1 Rbe6) (
33. Re1 $142 {[%eval -177,31]} Rbe6 34. f4) 33... Bxd1 34. Rxd1 {[%mdl 4096]
Endgame KRR-KRB} Rb3 35. Be5+ Kc8 36. Rg1 Rg8 {Black is clearly winning.} 37.
g4 Rh3 38. Kd2 Kd7 39. g5 Ke6 40. b4 $6 {Inaccuracy. Re1 was best.} (40. Re1
Kf5 41. Bc7 Rc8 42. Re5+ Kg4 43. Rxc5 Kxh5 44. a4 Rf3 45. f5 Re8 46. g6 hxg6)
40... c4 {PRECISÃO CHESSBASE: Brancas 55%, Pretas 85%. PRECISÃO LICHESS:
Brancas 90% Pretas 96% PRECISÃO CHESS.COM: Brancas 89.3% Pretas 94.9%} 0-1

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.15"]
[Round "3.1"]
[White "Ju, Wenjun"]
[Black "Van Foreest, Jorden"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2549"]
[BlackElo "2682"]
[Annotator "Stockfish 16"]
[PlyCount "74"]
[EventDate "2024.??.??"]

{[%evp 10,74,47,40,47,40,46,18,20,20,22,-1,-7,-10,0,-17,12,-9,0,0,0,-13,-5,-8,
-7,-47,-19,-17,13,0,17,-24,-11,-36,0,0,4,7,2,-32,-32,-41,-12,-43,-40,-70,-79,
-101,-102,-95,-35,-32,-38,-132,-98,-104,-15,-207,-193,-193,-203,-277,-272,-277,
-277,-29996,-29997]} 1. d4 g6 $6 2. e4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Qe2 Nc6 6.
h3 O-O {B06: Modern Defence.} ({RR} 6... e5 7. dxe5 Nxe5 8. Nxe5 dxe5 9. Nc3 c6
10. a4 O-O 11. Be3 b6 12. O-O Nh5 13. Rfd1 Qf6 14. Qd2 Nf4 $1 15. Ne2 Be6 16.
Bxe6 Qxe6 17. c3 Qc4 18. Nxf4 exf4 19. Bxf4 Qxe4 20. Be3 Bf6 21. Qd3 {
Nisipeanu,L (2678)-Iordachescu,V (2634) Tusnad 2004 1/2-1/2 (35)} (21. Qd6 $5 {
[%cal Rd6f6]} Be5 22. Qd7 $11)) ({RR} 6... e5 7. dxe5 Nxe5 8. Nxe5 dxe5 9. Nc3
c6 10. O-O Nh5 11. Be3 {[%eval -3,25]} (11. Qf3 $14 {[%eval 39,20]} O-O 12. a4)
11... O-O 12. Qd2 Qxd2 13. Bxd2 b5 14. Bb3 a5 15. a3 Nf4 (15... a4 $5 16. Ba2
$8 Rd8 $11) 16. Rfd1 Ne6 17. Bxe6 Bxe6 18. Be3 Rfd8 19. a4 b4 20. Ne2 c5 21.
Kf1 {Sadhwani,R (2448)-Van Foreest,J (2618) Moscow RUS 2019 1/2-1/2}) 7. O-O
Nh5 ({RR} 7... e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Nc3 c6 11. a4 Nh5 12. Be3 Nf4
13. Qf3 Be6 14. Rfd1 Qc7 15. Bb3 {[%eval -25,27]} ({White should play} 15. Bf1
$14 {[%eval 34,34]}) 15... Bxb3 16. cxb3 Ne6 17. Qe2 Rfd8 18. Qc4 a6 19. Rxd8+
{[%eval -78,24]} (19. a5 $11 {[%eval -20,32] remains equal.}) 19... Rxd8 20. a5
Qe7 21. Na4 Bf8 $1 22. Nb6 {Kosakowski,J (2437) -Demidov,M (2556) Warsaw POL
2021 0-1 (74)}) 8. Rd1 $146 ({RR} 8. e5 dxe5 9. dxe5 Nd4 10. Nxd4 Qxd4 11. Re1
$1 Ng3 12. Qd3 Nf5 13. c3 Qxd3 14. Bxd3 Rd8 15. Bc2 Be6 16. Kh2 Bd5 17. Nd2 Rd7
18. f4 f6 {[%eval 139,24]} (18... h5 $14 {[%eval 32,30]}) 19. g4 Nh4 20. Kg3
Ng2 $2 {[%eval 276,24]} (20... g5 $16 {[%eval 116,21]}) 21. Re2 $1 fxe5 22.
Rxg2 {[%eval 124,28]} (22. fxe5 $18 {[%eval 250,29] is the precise move to win.
} g5 23. Rxg2) 22... exf4+ {Tekeyev,Z (2350)-Ponkratov,P (2595) Sochi 2016 1/
2-1/2 (83)}) ({Predecessor:} 8. c3 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Bh6 Qf6
12. Nd2 Re8 13. Qf3 Nf4 14. Bxf4 Qxf4 {0-1 (32) Bachmann,A (2588)-Moussard,J 
(2672) Chess.com INT 2022}) 8... e5 {[%cal Rc6d4] The position is equal.} 9.
dxe5 Nxe5 10. Nxe5 Bxe5 11. Nc3 c6 12. Bh6 Re8 13. Qf3 Qf6 14. Qxf6 Nxf6 15.
Bd3 b5 16. Rab1 Nd7 17. f4 Bd4+ 18. Kh2 {Black must now prevent Bxb5.} Bb6 19.
b4 a5 20. a3 {[%eval -24,26]} (20. a4 $142 $1 {[%eval 17,28]}) 20... Bc7 21.
Kh1 Nf6 22. Bg5 Nd7 23. e5 d5 24. Nxd5 $6 {Inaccuracy. Bxb5 was best.} (24.
Bxb5 cxb5) 24... cxd5 25. Bxb5 axb4 26. axb4 (26. h4 $2 {[%eval -358,30][%mdl
8192] 26.Rxd5 -0.16}) (26. Rxd5 $5 {[%cal Ra3b4]} bxa3 27. Bxd7 Bxd7 28. Rxd7
$17) 26... Re6 $1 27. Rxd5 Nf8 $1 28. c4 Rb6 $1 29. Rbd1 Bb7 {[%eval -35,27]} (
29... Bf5 $17 {[%eval -95,30]}) 30. R5d2 $1 $15 Ne6 31. Bh6 {[%eval -132,29]} (
31. Be7 $1 $15 {[%eval -38,26]}) 31... g5 32. f5 Nd4 {[%eval -15,27]} (32...
Nf4 $17 {[%eval -104,26]} 33. Bxg5 Bxe5) 33. f6 $6 {[%eval -207,23] Inaccuracy.
e6 was best.} (33. e6 Nxf5 34. exf7+ Kxf7 35. Rd7+ $1 Kg6 36. Rxc7 Kxh6 37.
Rxb7 $1 Rxb7 38. Bc6 Raa7 39. Bxb7 Rxb7) (33. e6 $11 {[%eval -15,27]} Nxf5 34.
exf7+ Kxf7 35. Rd7+ Kg6 36. Rxc7 Kxh6 37. Rxb7 Rxb7 38. Bc6) 33... Bxe5 $19 ({
Inferior is} 33... Nxb5 34. cxb5 Re6 35. Rd7 $14) 34. Bxg5 ({Of course not} 34.
Rxd4 Bxd4 35. Rxd4 Rxf6 $17) 34... Re6 $1 35. Rxd4 $6 {Inaccuracy. Bd7 was
best.} (35. Bd7 Rd6 36. Bg4 h5 $1 37. Bxh5 {[#]} Nf5 $1 38. Rxd6 Nxd6 39. Bf3 {
[%eval -272,20]} (39. c5 {[%eval -176,21] was necessary.} Ne4 {[%mdl 64]
Double Attack} 40. Bh4) 39... Bxf3 40. gxf3 Nxc4 41. b5 Kh7) 35... Bxd4 36.
Rxd4 {Strongly threatening c5.} Re2 {( -> ...Ra1+)} 37. c5 $4 {[%eval -32759,
45] Checkmate is now unavoidable. Rg4 was best.} (37. Rg4 {[#]} h5 $1) (37. Rd5
$19 {[%eval -277,36]}) 37... Ra1+ {PRECISÃO CHESSBASE Brancas 42%, Pretas 66%
PRECISÃO LICHESS: Brancas 86% Pretas 96% PRECISÃO CHESS.COM: Brancas 86,2
Pretas 96.1} 0-1

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.15"]
[Round "3.2"]
[White "Donchenko, Alexander"]
[Black "Giri, Anish"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2643"]
[BlackElo "2749"]
[Annotator "Stockfish 16"]
[PlyCount "82"]
[EventDate "2024.??.??"]

{[%evp 9,82,36,42,39,45,41,52,47,60,54,53,22,34,26,23,24,16,14,10,11,14,13,18,
14,22,0,0,0,24,-3,0,-5,0,-5,-3,-10,18,0,4,2,5,4,5,-4,0,0,0,-22,-21,-32,0,-38,
-10,-26,-28,-30,-28,-43,-6,-8,0,-99,-94,-157,-146,-148,-155,-187,-115,-158,
-159,-416,-409,-648,-653]} 1. d4 (1. h3) 1... d6 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7
5. c4 Bf5 6. Qb3 {E60: King's Indian: Unusual lines and Fianchetto Variation
without Nc3.} Qc8 7. Nc3 Nc6 8. d5 {White is slightly better.} Nd8 9. O-O O-O
10. Re1 Ne4 11. Nxe4 $146 ({RR} 11. Nh4 Nxc3 12. Nxf5 Qxf5 13. bxc3 b6 14. e4
Qd7 15. f4 Nb7 16. e5 Nc5 17. Qc2 Qa4 18. Qxa4 Nxa4 19. Bd2 Rad8 20. Rab1 e6
21. Re2 Nc5 22. Be3 exd5 23. cxd5 Rfe8 24. Bd4 Re7 {[%eval 87,20] [#]} (24...
dxe5 $11 {[%eval -13,25]} 25. fxe5 Nd3) 25. Bxc5 $1 bxc5 {[%eval 139,23]
Burmakin,V (2594)-Piasetski,L (2299) Lille 2011 1-0 (51)} (25... dxc5 $142 {
[%eval 94,25]} 26. c4 f6)) 11... Bxe4 12. Bd2 b6 $146 ({Predecessor:} 12... e5
13. Qe3 f5 14. c5 Bxd5 15. cxd6 cxd6 16. Qd3 Bxf3 17. exf3 Qe6 18. Bb4 Nf7 {
0-1 (66) Gharibyan,M (2433)-Bortnyk,O (2598) Chess.com INT 2020}) 13. Bc3 e5
14. dxe6 Nxe6 15. Bxg7 Kxg7 16. Qc3+ Kg8 17. Nd4 Bxg2 18. Kxg2 Ng5 19. h4 Qh3+
20. Kg1 Ne4 21. Qf3 $132 {[%mdl 2048] White is fighting back} Rae8 22. Rad1 a6
23. Nc2 Qe6 24. Ne3 c6 25. Qf4 f5 26. Kg2 Rf7 27. f3 Nf6 $1 {[%cal Rf6h5]
White must now prevent ...Nh5.} 28. Nf1 d5 29. b3 Rd7 30. Rd3 Qf7 31. Qd2 Rde7
32. cxd5 Nxd5 33. Rd4 Re5 34. e4 a5 35. Qd3 $6 {[%eval -99,25] Inaccuracy. a4
was best.} (35. a4) (35. a4 $11 {[%eval 0,25] remains equal.}) 35... c5 $17 36.
f4 {[%eval -157,28]} (36. Rc4 $142 {[%eval -94,28]}) 36... cxd4 37. fxe5 {[#]}
Nb4 $1 {[%cal Rb4d3][%mdl 64] Double Attack} ({Of course not} 37... Rxe5 $6 38.
Qxd4 Qc7 39. Ne3 $11) 38. Qb5 Rc8 $6 {[%eval -115,32] Inaccuracy. Rf8 was best.
} (38... Rf8 39. a3) ({Much less strong is} 38... Nxa2 39. exf5 gxf5 40. Qxb6
$15) (38... Rf8 $19 {[%eval -187,31] And now ...fxe4 would win.} 39. a3 fxe4)
39. Kg1 $6 {[%eval -158,28] Inaccuracy. exf5 was best.} (39. exf5) (39. exf5
$142 {[%eval -115,32]} Qxf5 40. Rd1) 39... f4 40. gxf4 $2 {[%eval -416,24]
Mistake. Qxb6 was best.} (40. Qxb6) (40. Qxb6 $17 {[%eval -159,28]} Nd3 41. Re2
fxg3 42. Nxg3) 40... Qxf4 $19 {Strongly threatening ...Qg4+.} 41. Qd7 $2 {
[%eval -648,26] Mistake. Re2 was best.} (41. Re2 Rf8) (41. Re2 $142 {[%eval
-409,30]} d3 42. Rf2 Qg4+ 43. Rg2 Qxe4 44. Qxb6) 41... Rf8 {PRECISÃO
CHESSBASE Brancas 53%, Pretas 77%  PRECISÃO LICHESS: Brancas 87% Pretas 96%..
PRECISÃO CHESS.COM: Brancas 89.9 Pretas 97.1} 0-1

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.15"]
[Round "3.3"]
[White "Vidit, Santosh Gujrathi"]
[Black "Nepomniachtchi, Ian"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2742"]
[BlackElo "2769"]
[Annotator "Stockfish 16"]
[PlyCount "110"]
[EventDate "2024.??.??"]

{[%evp 17,110,22,35,18,3,13,4,0,17,0,0,0,0,0,2,-1,8,13,22,3,2,-3,0,-10,-9,-12,
0,-12,-8,-18,-10,-23,-14,-22,-15,-21,-9,-27,-28,-34,-24,-33,-24,-37,-21,-61,
-64,-66,-42,-66,-17,-30,-30,-25,-22,-23,-13,-14,-8,-8,-8,-8,-8,-8,-8,-9,-8,-11,
-11,-13,-11,-11,-11,-17,-11,-11,-15,-15,-14,-12,-11,-22,-14,-23,0,0,0,0,0,0,0,
0,0,-11,0]} 1. e4 (1. h4) 1... e5 2. Nf3 Nf6 3. Nxe5 (3. Nh4) 3... d6 4. Nf3
Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 c6 9. Re1 Bf5 10. Qc2 {C42: Petroff
Defence: 3 Nxe5 and unusual White 3rd moves.} (10. h4) 10... Na6 ({RR} 10...
Bg6 11. c5 Bc7 12. Nc3 f5 {[%eval 74,23]} (12... Na6 $11 {[%eval 21,19]} 13. a3
Re8) 13. Ne2 {[%eval -10,28]} ({White should play} 13. Qb3 $16 {[%eval 74,23]}
Rf7 14. Bxe4 fxe4 15. Ng5) 13... Nd7 14. Bf4 Bh5 15. Bxc7 $1 Qxc7 16. Nd2 $1
Rae8 17. f3 Nxd2 18. Qxd2 f4 19. Nc3 g5 20. g4 Bg6 21. Bxg6 hxg6 22. Re2 Rxe2
23. Qxe2 Nf6 24. Qd3 Qg7 25. Re1 {Topalov,V (2718) -Leko,P (2745) Monte Carlo
2001 1/2-1/2}) 11. a3 Bg6 $1 ({RR} 11... Re8 {[%eval 51,26] 11...Bg6 0.04} 12.
Nc3 Bg6 {[%eval 101,29]} (12... h6 $14 {[%eval 54,28]}) 13. Nxe4 dxe4 14. Bxe4
Qe7 15. Bg5 Bxe4 16. Bxe7 Bxh2+ 17. Kxh2 Bxc2 {[#]} 18. d5 {[%eval 35,32]} (18.
Rac1 $1 $16 {[%eval 98,28][%cal Rc1c2]} Bf5 19. d5) 18... cxd5 $1 19. cxd5 Ba4
20. Nd4 Nc7 21. d6 Nd5 22. Rac1 Rac8 23. Rxc8 Rxc8 24. Re5 Nb6 $1 25. Ra5 $1 {
[%cal Ra5a7]} Rc4 26. Nf3 {Solak,D (2601)-Caspi,I (2461) Skopje MKD 2019 1-0 
(64)} (26. Bd8 $5 {[%cal Rd8b6]} Rxd4 27. Bxb6 Rxd6 28. Rxa7 $16 (28. Rxa4 Rh6+
29. Kg1 Rxb6 $11))) 12. Be3 $146 ({RR} 12. c5 Bc7 13. Nbd2 f5 14. b4 Qf6 {
[%eval 87,23]} ({Better is} 14... Bb8 $14 {[%eval 31,22]}) 15. Bb2 {[%eval 0,
27]} (15. Nb3 $16 {[%eval 87,23]}) 15... Rae8 {[%eval 59,20]} (15... Bh5 $11 {
[%eval 0,27]}) 16. Nb3 Bh5 17. Ne5 $1 Nb8 {[%eval 116,18]} (17... Qg5 $11 {
[%eval 25,19] keeps the balance.}) 18. Na5 {[%eval 0,22]} ({White should try} 
18. f3 $16 {[%eval 116,18]}) 18... Bxe5 19. dxe5 Qf7 {[%eval 145,26]} (19...
Qg5 $1 $14 {[%eval 67,24]}) 20. f3 Ng5 21. f4 Ne4 22. Rf1 Qd7 23. Bd4 Na6 {
[%eval 188,18] [#]} (23... Bf7 $16 {[%eval 127,24]}) 24. Rab1 $2 {[%eval 18,21]
} (24. Nxc6 $1 $18 {[%eval 188,18]} Nexc5 25. Nxa7 Nxd3 26. Qxd3) 24... Nc7 $1
25. a4 {[%eval -42,21]} (25. Ba1 $11 {[%eval 16,27]}) 25... Ne6 26. Nb3 g5 {
Manca,F-Savva,A Groningen 1986 1-0 (35)}) ({RR} 12. c5 Bb8 13. Nc3 f5 14. Qb3
Rf7 15. g3 Bh5 {[%eval 176,17]} (15... Bc7 $11 {[%eval 28,28] and Black has
nothing to worry.}) 16. Nh4 {[%eval 33,19]} (16. Nxe4 $18 {[%eval 176,17]} fxe4
17. Ng5 exd3 18. Nxf7) 16... Qf6 {[%eval 97,28] 1/2-1/2 (16) Antoniewski,R 
(2565)-Konopka,M (2448) Czechia 2009} (16... Bc7 $14 {[%eval 33,19]})) ({RR} 
12. c5 Bb8 13. Nc3 f5 14. b4 {[%eval -110,25] 1/2-1/2 (14) Timofeev,A (2591)
-Motylev,A (2649) Tomsk 2004} (14. Ne2 $11 {[%eval 0,35]})) (12. c5 Bb8 13. Nc3
f5 14. Ne2 Nc7 15. Nf4 Be8 16. Ne5 g5 17. Ne2 Ne6 18. f3 Qf6 19. fxe4 fxe4 20.
Ng4 {1/2-1/2 (52) Vidit,S (2719)-Nepomniachtchi,I (2779) Baku 2023}) 12... Rc8
13. Nc3 (13. b4 {is interesting.} Bb8 14. Ne5 Nc7 15. Nxg6 hxg6 16. Bxe4 dxe4
17. Qxe4 f5 18. Qd3) 13... Nxc3 14. Qxc3 $146 ({Predecessor:} 14. bxc3 dxc4 15.
Bxg6 hxg6 16. Qa4 Nc7 17. Qxc4 Nd5 18. Qb3 b5 19. a4 a5 20. c4 bxc4 21. Qxc4
Nxe3 22. Rxe3 {1/2-1/2 (32) Kosic,B (2425)-Malchev,E (2437) ICCF email 2018})
14... Bxd3 15. Qxd3 dxc4 16. Qxc4 Nc7 17. Qb3 b6 18. Rac1 (18. Rab1) 18... Nd5
19. Bd2 Re8 20. Qa4 Rxe1+ 21. Rxe1 a5 22. h3 f6 23. Rc1 Qd7 24. h4 g6 25. Qc2
Kg7 26. Re1 Re8 27. Rxe8 Qxe8 28. Kf1 Bc7 29. a4 Qe6 30. Qd3 h5 31. Qc2 Kf7 32.
b3 Bd8 33. Qc4 Be7 {[%eval -17,36]} (33... Qe4 $15 {[%eval -66,26] might be
stronger.}) 34. Qd3 Bd6 35. g3 Ne7 36. Qc4 Qd5 37. Ne1 Ke8 (37... Ke6 {seems
wilder.} 38. Ke2 Nf5 39. Nc2 Be7 40. Bf4 Bd8) 38. Qxd5 $1 Nxd5 $11 {[%mdl 4096]
Endgame KBN-KBN} 39. Ke2 Kf7 40. Ng2 Ke6 41. Kf3 Bc7 42. Ke4 Bd8 43. Ne1 Be7
44. Nd3 Bd6 45. Nb2 Ba3 46. Nc4 Be7 47. Kf3 Kf5 48. Ne3+ Ke6 49. Nc4 Bd8 50.
Ke4 f5+ 51. Kf3 {The position is equal.} Bf6 52. Be3 $1 Kd7 53. Ke2 Ke6 54. Kf3
Kd7 55. Ke2 Ke6 {PRECISÃO CHESSBASE Brancas 71%, Pretas 80%  PRECISÃO
LICHESS: Brancas 98% Pretas 98%. PRECISÃO CHESS.COM: Brancas97.1 Pretas 97.5}
1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.15"]
[Round "3.4"]
[White "Warmerdam, Max"]
[Black "Firouzja, Alireza"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2625"]
[BlackElo "2759"]
[Annotator "Stockfish 16"]
[PlyCount "60"]
[EventDate "2024.??.??"]

{[%evp 14,60,13,10,14,30,27,22,52,76,72,58,55,11,50,42,35,9,3,9,31,0,0,6,5,10,
13,0,22,23,21,21,43,3,3,0,10,9,12,10,20,21,19,17,22,10,10,11,13]} 1. d4 {
Edouard,R RR} Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 ({RR} 5. b3 Bb4+ 6. Bd2
Be7) ({RR} 5. Qb3 Nc6 6. Nbd2 ({RR} 6. Bd2 Bb7 7. Bc3) 6... Na5 7. Qa4) 5...
Bb7 ({RR} 5... c6 6. Nc3 b5 7. cxb5 cxb5 8. Nxb5 Qb6 9. Nc3 Bb4) 6. Bg2 Be7 ({
RR} 6... c5 7. dxc5 ({RR} 7. O-O cxd4) 7... Bxc5 ({RR} 7... bxc5 {RR} 8. O-O
Be7 9. Nc3 O-O 10. Rd1 Qb6 11. Bf4 d6 12. Rd2 Nc6 13. Bxd6 Bxd6 14. Rxd6 Qxb2
15. Rb1 Qxc3 16. Rxb7 Nd4) 8. O-O O-O 9. Nc3 {RR} Be7 10. Rd1 Na6) ({RR} 6...
c5) ({RR} 6... g6) 7. O-O O-O 8. Nc3 ({RR} 8. Rd1 Qc8 ({RR} 8... d6 9. Nc3 Ne4
$1 10. Qc2 Nxc3 11. Qxc3 ({RR} 11. bxc3 {[%eval -20,28] 11.Qxc3 0.21})) 9. Nc3
Ne4 $1 10. Qc2 Nxc3 11. Qxc3 Be4 12. Bg5 ({RR} 12. Bf4) 12... f6 ({RR} 12...
Bxg5 13. Nxg5 Bxg2 14. Kxg2) 13. Bf4 a5 14. Ne1 ({RR} 14. Qe3 Bb7 15. Qd3 d6
16. Bh3 ({RR} 16. e4 e5 $1) 16... f5 $1 17. d5 Nd7) ({RR} 14. d5 {[%eval -9,28]
14.Rac1 0.35} e5) 14... Bxg2 15. Nxg2 Qb7 16. Qc2 Na6 ({RR} 16... Nc6) 17. e4 {
[%eval 9,28]} (17. a3 $14 {[%eval 56,23]}) 17... b5 18. d5 e5 19. Be3 bxc4 20.
Qxc4 Bd6 21. b3 ({RR} 21. Ne1 Qxb2 $2 {[%eval 550,29][%mdl 8192]} (21... Rfb8
$11 {[%eval 19,31]}) 22. Rab1 Qa3 23. Nc2) 21... Qb4 22. Rdc1 ({RR} 22. Qc2)
22... Qxc4 {Edouard,R (2646)-Harikrishna,P (2684) Biel 2012 CBM 149 Extra 
[Edouard,R] 1-0 (63)}) 8... Ne4 {E15: Queen's Indian: 4 g3 sidelines, 4 g3 Ba6
and 4 g3 Bb7 early deviations.} ({RR} 8... c5) ({RR} 8... c6 {[%eval 75,25] 8..
.c5 0.17} 9. e4 d6 {[%eval 115,23]} (9... d5 $1 $14 {[%eval 39,30]}) 10. Rd1
Nbd7 11. e5 Ne8 12. Bf4 d5 13. cxd5 exd5 14. h4 Nc7 15. Bh3 h6 {[%eval 139,23]}
(15... Re8 $142 {[%eval 96,21]}) 16. Ne2 Ne6 17. Qc2 $1 Re8 $2 {[%eval 346,26]}
(17... Qe8 {[%eval 175,30]} 18. Be3 c5) 18. Bxe6 fxe6 19. Bxh6 $1 gxh6 $2 {
[%eval 775,24]} (19... Nf8 {[%eval 342,31]} 20. Bg5 Nh7) 20. Qg6+ Kh8 21. Qxh6+
Kg8 22. Qxe6+ Kg7 23. Nf4 {Stysiak,S (2193)-Jozwicki,J (2283) Sypniewo POL
2021 1-0}) 9. Bd2 $146 ({RR} 9. Nxe4 Bxe4 10. Nh4 ({RR} 10. Ne1 d5 ({RR} 10...
Bxg2) 11. Bf4 c5 12. dxc5 Bxc5 {[%eval 116,26]} (12... bxc5 $11 {[%eval 23,34]
keeps the balance.} 13. cxd5 Bxg2 14. Nxg2 Qxd5) 13. Rd1 $1 Qe8 14. Qxe8 Rxe8
15. cxd5 exd5 16. Rxd5 Nc6 17. Bxe4 Rxe4 18. Nd3 Rxe2 {[%eval 217,20]} (18...
Bf8 {[%eval 169,25] was called for.}) 19. Nxc5 bxc5 20. Rc1 Nb4 21. Rdxc5 h6 {
[%eval 179,30] [#]} (21... Nd3 $16 {[%eval 134,26]}) 22. Rc8+ {[%eval 116,32]}
(22. Rd1 $1 $18 {[%eval 179,30]}) 22... Rxc8 23. Rxc8+ Kh7 24. a3 {[%eval 25,
30]} (24. Rc7 $16 {[%eval 112,30]}) 24... Nd3) 10... Bxg2 ({RR} 10... f5 {
[%eval 42,27] 10...Bxg2 -0.03} 11. Bxe4 ({RR} 11. Nf3 {[%eval -2,28] 11.Bxe4 0.
47} Bf6) 11... fxe4 12. Ng2 Nc6 13. Rd1 {[%eval 10,24]} (13. Be3 $14 {[%eval
65,24]}) 13... e5 14. d5 $2 {[%eval -187,29]} ({RR} 14. dxe5 $1 Nxe5 {[%eval
68,27]} ({RR} 14... Bc5 $1) (14... Bc5 $1 $11 {[%eval 22,24]})) (14. dxe5 $1
$11 {[%eval 5,24] and White stays safe.} Bc5 15. Bf4) 14... Nd4) 11. Nxg2 f5 ({
RR} 11... Nc6 12. d5 Nd4 13. Qd1 Bf6 14. Bd2 exd5 15. Bc3 Nf5 16. cxd5 Re8 17.
Qd3 Nd6 18. Rac1 Ne4 19. Bxf6 Qxf6) 12. Rd1 Bf6 13. Be3 Qe7 14. Rac1 Nc6 15. a3
e5 {[%eval 91,18] [#]} (15... g5 $14 {[%eval 38,27]}) 16. dxe5 $1 Nxe5 17. Bf4
{[%eval 10,19]} ({Better is} 17. c5 $16 {[%eval 114,18]}) 17... d6 18. Qc2 g5 {
1/2-1/2 (18) Das,A (2367)-Vavrak,P (2454) Sautron 2007 EXT 2008 [RR]}) ({RR} 9.
Nxe4 Bxe4 10. Ne5 Bxg2 11. Kxg2 f6 12. Nd3 f5 13. Bd2 d6 14. Nf4 Rf6 {[%eval
107,27]} (14... Qc8 $14 {[%eval 59,26]}) 15. d5 e5 16. Ne6 Qd7 {[%eval 217,26]}
(16... Qc8 $16 {[%eval 97,30] keeps fighting.}) 17. Qxd7 $1 Nxd7 18. Nxc7 Rc8
19. Nb5 Rxc4 {[%eval 244,29]} (19... f4 {[%eval 192,30] might work better.} 20.
b3 a6) 20. Rfc1 Rc5 21. Rxc5 Nxc5 {[%eval 298,28]} (21... dxc5 $142 {[%eval
163,30]} 22. Nxa7 Rf8) 22. Nxa7 Rf8 23. b4 Ne4 {Golubkov,A (2288)-Frolov,S 
(2335) Vladivostok 2008 1-0 (37)}) ({RR} 9. Nxe4 Bxe4 10. Ne5 Bxg2 11. Kxg2 Qc8
12. Qb3 Qb7+ 13. Qf3 Qxf3+ 14. Nxf3 c5 15. dxc5 bxc5 16. Rd1 d6 17. Bg5 f6 $1
18. Bd2 Nc6 19. Bc3 Rfd8 20. Rd2 a5 21. Rad1 a4 22. Ne1 Rab8 23. Nc2 Rd7 {
Williams,P (2173)-Arkell,K (2412) Denham 2011 1/2-1/2 (57)}) 9... f5 10. Ne5
$146 ({Predecessor:} 10. Be1 Bf6 11. Ne5 Nxc3 12. Bxc3 Bxg2 13. Kxg2 d6 14. Nd3
Qc8 15. Rae1 Qb7+ 16. f3 {0-1 (58) Samunenkov,I (2473)-Kosakowski,J (2465)
Chess.com INT 2022}) 10... Qc8 11. Nxe4 Bxe4 12. Bxe4 fxe4 13. Bc3 {[%eval 11,
29]} (13. c5 $14 {[%eval 55,29] is more appropriate.}) 13... c5 (13... d6 $5 {
[%cal Rd6e5]} 14. Ng4 c5 $14) 14. dxc5 bxc5 15. Rad1 {[%cal Re5d7]} d6 16. Ng4
Nd7 17. f3 Nb6 18. Qc2 d5 19. fxe4 Nxc4 20. e3 Nxe3 {[%mdl 64] Remove Defender,
Decoy} (20... Qc6 {seems wilder.} 21. Qe2 Rxf1+ 22. Rxf1 Rf8 23. Rf2 Rxf2 24.
Nxf2 Bf8) 21. Nxe3 d4 22. Rxf8+ Bxf8 23. Bd2 {Hoping for Nc4.} dxe3 {The
position is equal.} 24. Bxe3 Qc6 25. b3 $36 {[%mdl 2048] White fights for an
advantage.} a5 26. Rd4 Qb5 27. Rc4 {[%cal Re3c5]} Rc8 28. Kg2 Be7 29. a3 Rf8
30. Bf2 h6 {PRECISÃO CHESSBASE Brancas 70%, Pretas 73%  PRECISÃO LICHESS:
Brancas 97% Pretas 97%. PRECISÃO CHESS.COM: Brancas 87.8 Pretas 97.8} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.15"]
[Round "3.5"]
[White "Gukesh, D......"]
[Black "Ding, Liren"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2725"]
[BlackElo "2780"]
[Annotator "Stockfish 16"]
[PlyCount "74"]
[EventDate "2024.??.??"]

{[%evp 9,74,21,18,12,9,-9,-2,-7,6,4,22,10,15,12,14,1,24,22,17,10,32,-17,20,0,0,
0,0,0,0,-108,-85,-104,-110,-106,-64,-69,-61,-90,-62,-150,-153,-179,-179,-260,
-259,-242,-254,-288,-312,-347,-347,-376,-380,-359,-339,-360,-377,-516,-514,
-786,-785,-29989,-29990,-29991,-29992,-29992,-29992]} 1. e4 e5 2. Nf3 Nc6 3.
Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. a4 {And now b4 would win. C54: Giuoco Piano: 4
c3 Nf6, main lines with 5 d4 and 5 d3.} a5 7. Bg5 h6 8. Bh4 {The position is
equal.} Ba7 ({RR} 8... O-O {[%eval 32,18] 8...g5 -0.24} 9. O-O Ba7 10. Na3 g5
11. Bg3 Nh7 {[%eval 60,30]} ({Black should try} 11... Kh8 $11 {[%eval 3,24]})
12. Nb5 Bb6 13. d4 Qf6 14. Re1 {[%eval -7,18]} (14. Be2 $16 {[%eval 73,16]})
14... h5 15. h4 $1 Bg4 $1 16. Be2 {[%eval -88,16]} (16. Re3 $11 {[%eval 7,18]})
16... Bxf3 $1 17. Bxf3 g4 {[%eval 36,24]} (17... gxh4 $17 {[%eval -95,27]} 18.
Bh2 exd4 19. cxd4 Nxd4 20. Nxd4 Bxd4) 18. dxe5 {[%eval -12,27]} (18. Be2 $14 {
[%eval 36,24] should be considered.}) 18... Nxe5 (18... dxe5 $5 19. Be2 $8 Rfd8
$11) 19. Be2 Ng6 20. Bd3 Rae8 21. Na3 Nxh4 22. Nc4 Ng6 $1 23. e5 {[%eval -52,
29] Harikrishna,P (2725)-Hovhannisyan,R (2637) St Petersburg RUS 2018 0-1 (127)
} ({White should play} 23. Nxb6 $11 {[%eval 28,29]} cxb6 24. Bc4)) ({RR} 8...
Be6 9. Nbd2 g5 10. Bg3 Ba7 11. O-O O-O 12. Bb3 Qd7 13. Re1 Kg7 14. Nc4 Rfe8 15.
Ne3 Bxe3 16. fxe3 Bxb3 17. Qxb3 b6 18. Nd2 Nh5 19. Bf2 f5 20. exf5 Qxf5 21. e4
Qe6 22. Qxe6 Rxe6 23. Nc4 {Bertomeu Ginestar,A (1919)-Jordan Arenas,M (2091)
Mislata ESP 2021 0-1 (52)}) 9. Na3 Qe7 $146 ({RR} 9... g5 10. Bg3 Ne7 11. Qb3
O-O 12. O-O-O c6 {[%eval 90,16]} (12... Ng6 $11 {[%eval 27,20]}) 13. Rhe1 {
[%eval 12,20]} (13. Qc2 $1 $16 {[%eval 90,16]}) 13... Ng6 14. d4 Qe7 15. Nc2
Rb8 16. Ne3 {[%eval -51,19]} (16. Qa3 $11 {[%eval 13,25]} Re8 17. Kb1) 16...
Nxe4 $2 {[%eval 129,21]} (16... b5 $1 $15 {[%eval -51,19] keeps the upper hand.
} 17. axb5 cxb5 18. Bxb5 Qb7) 17. Qc2 $1 {[%cal Rc2e4]} exd4 $2 {[%eval 304,23]
} (17... Kg7 $16 {[%eval 131,25]}) 18. Nxd4 Qf6 {[%eval 463,20]} (18... Nh4
$142 {[%eval 292,22]} 19. f3 Bxd4) 19. Qxe4 d5 20. Bxd5 Bxd4 21. Qxd4 {1-0 (21)
Rakhmangulova,A (2210)-Makropoulou,M (2110) Braila ROU 2018}) ({Predecessor:} 
9... g5 10. Bg3 Ne7 11. Qb3 O-O 12. O-O-O c6 13. Rhe1 Ng6 14. d4 Qe7 15. Nc2
Rb8 16. Ne3 Nxe4 17. Qc2 exd4 18. Nxd4 Qf6 19. Qxe4 d5 20. Bxd5 Bxd4 21. Qxd4 {
1-0 (21) Rakhmangulova,A (2210)-Makropoulou,M (2110) Braila 2018}) 10. Nb5 Bb6
11. Qb3 g5 12. Bg3 O-O 13. O-O-O Nh5 14. d4 exd4 15. Nbxd4 $6 {[%eval -17,29]
Inaccuracy. Nfxd4 was best.} (15. Nfxd4 Ne5) (15. Nfxd4 $14 {[%eval 32,20]} Ne5
16. Be2) 15... g4 16. Nh4 Bxd4 17. cxd4 Qxe4 18. Rhe1 Qh7 19. Rd2 $6 {[%eval
-108,24] Inaccuracy. Bd3 was best.} (19. Bd3) (19. Bd3 $11 {[%eval 0,19]} Qg7
20. Ng6) 19... Bd7 20. Bd3 Qg7 21. Bf5 Bxf5 {[%eval -64,23]} ({Reject} 21...
Nxd4 $6 22. Rxd4 Qxd4 23. Bxd7 $14) ({Better is} 21... Rae8 $1 $17 {[%eval
-106,21][%cal Re8e1]} 22. Re3 Bxf5 23. Nxf5 Qg5 24. Qxb7 Qxf5 25. Qxc6 Nf6) 22.
Nxf5 $15 Qg5 23. Qb5 Rfe8 $36 {[%mdl 2048] Black is more active.} 24. Re3 $6 {
[%eval -150,16] Inaccuracy. Rxe8+ was best.} (24. Rxe8+ Rxe8) (24. Rxe8+ $1 $15
{[%eval -62,21]} Rxe8 25. Ne3) 24... Ng7 $17 25. Nxg7 Kxg7 ({Don't take} 25...
Qxg7 26. d5 $11) 26. d5 {[%eval -260,22]} (26. Rde2 $142 {[%eval -179,21]} Red8
27. Rd2) 26... Rxe3 $19 27. fxe3 Nb4 $1 28. Qxb7 {[#]} Re8 $1 {Threatens to
win with ...Qf5.} 29. Bf4 $6 {Inaccuracy. Qa7 was best.} (29. Qa7 Qxe3 30. Qxe3
Rxe3 31. Rd4 f5 32. Kd2 Rb3 33. Kc1 Kg6 34. Bh4 Re3 35. Kd1 Re8) 29... Qf5 {
aiming for ...Rxe3!} 30. Qb5 Na2+ 31. Kd1 Qb1+ 32. Ke2 {[#]} Qg1 $1 {[%cal
Ra2c1][%mdl 512]} 33. Kd3 $2 {Mistake. Rd4 was best.} (33. Rd4 Qxg2+) 33...
Nb4+ 34. Kd4 $6 {[%eval -786,25] Inaccuracy. Ke2 was best.} (34. Ke2 Re4 35. h3
Qxg2+ 36. Ke1 Qxh3 37. Qe2 Qh5 38. Qd1 Qh1+ 39. Kf2 Qxd1 40. Rxd1 Rc4) (34. Ke2
$142 {[%eval -514,26]} Re4 35. h3 Qxg2+ 36. Ke1 Qxh3 37. Qe2) 34... Qe1 35. Rd3
$6 {Inaccuracy. Qd3 was best.} (35. Qd3 Nxd3 36. Kxd3 Kg8 37. b3 Rb8 38. Kc2
Qa1 39. Bxd6 Qa2+ 40. Kd1 Qb1+ 41. Ke2 Qg1) 35... Qe2 {Black mates.} 36. Rc3 $4
{Checkmate is now unavoidable. Qc4 was best.} (36. Qc4 Qxg2 37. Bxd6 cxd6 38.
Kc3 Qc2+ 39. Kd4 Qxb2+ 40. Qc3 Qa2 {[%csl Gb4][%cal Ra2d5]} 41. Qc6 Qg2 42.
Qxd6 Qe4+) 36... Qd2+ 37. Kc4 Re4+ {PRECISÃO CHESSBASE Brancas 45%, Pretas
82%  PRECISÃO LICHESS: Brancas 89% Pretas 98%. PRECISÃO CHESS.COM: Brancas
83.8 Pretas 97.4} 0-1

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.15"]
[Round "3.6"]
[White "Praggnanandhaa, R....."]
[Black "Wei, Yi"]
[Result "1/2-1/2"]
[ECO "B95"]
[WhiteElo "2743"]
[BlackElo "2740"]
[Annotator "Stockfish 16"]
[PlyCount "88"]
[EventDate "2024.??.??"]

{[%evp 13,88,-9,-8,-15,-16,-15,26,19,24,17,23,23,78,46,44,45,41,46,37,14,21,7,
9,9,32,27,46,25,38,12,12,11,17,34,35,0,0,0,10,0,0,0,0,0,0,-12,0,-11,-9,-24,-20,
-30,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3.
d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qe2 Be7 8. h4 {B95: Sicilian
Najdorf: 6 Bg5 e6, unusual White 7th moves.} h6 9. Bd2 e5 $6 {[%eval 26,22]
Inaccuracy. b5 was best.} (9... b5 10. a3 $1 e5 11. Nb3 O-O 12. O-O-O a5 13.
Nxb5 a4 14. Na1 Be6 15. f3 Na6 16. Kb1) ({RR} 9... b5 $1 10. O-O-O b4 $1 11.
Nb1 {[%eval -114,26]} (11. Na4 $15 {[%eval -64,25]}) 11... Qb6 {[%eval -31,26]}
(11... e5 $17 {[%eval -114,26]} 12. Nf5 Bxf5 13. exf5 Nc6) 12. Be1 {[%eval
-107,20]} (12. Qc4 $15 {[%eval -31,26]} O-O 13. Qxb4 Qxb4 14. Bxb4) 12... Nc6 {
[%eval -29,22]} (12... e5 $17 {[%eval -107,20]} 13. Nf5 Bxf5 14. exf5 Nc6) 13.
Nxc6 Qxc6 14. f3 {[%eval -142,21]} (14. Bxb4 $11 {[%eval -22,20]} Nxe4 15. Nd2)
14... Rb8 {[%eval -58,22]} (14... d5 $17 {[%eval -142,21]} 15. Nd2 O-O) 15. g4
Nd7 16. Nd2 a5 17. Qc4 {[%eval -143,17]} (17. Nc4 $11 {[%eval -28,18] remains
equal.}) 17... Qa8 {[%eval -26,17]} ({Black should play} 17... Nc5 $17 {
[%eval -143,17]} 18. Nb3 Ba6) 18. Nb3 {[%eval -101,24]} (18. Qd4 $11 {[%eval
-26,17]}) 18... a4 19. Nd4 Ne5 20. Qe2 b3 21. cxb3 axb3 22. a3 $2 {[%eval -242,
16] [#]} (22. axb3 $17 {[%eval -91,20]} O-O 23. Bc3) 22... O-O $1 23. Kb1 Bb7
24. Rh2 {Nigmatov,O (2427)-Savchenko,B (2535) chess.com INT 2021 0-1}) (9... b5
{[%eval -15,27] deserves consideration.}) 10. Nf5 $11 {White has an edge.} Bxf5
$1 11. exf5 Nc6 12. O-O-O $146 ({RR} 12. Ne4 {[%eval -42,27] 12.0-0-0 0.15} Nd4
13. Nxf6+ Bxf6 14. Qd3 $1 d5 15. O-O-O $1 e4 16. Qa3 Nxf5 17. Ba5 Qd7 18. Bc4
Ne7 19. Bxd5 $1 Nxd5 20. Qb3 O-O 21. Rxd5 Qg4 22. g3 Rfe8 23. Bb6 Rac8 24. Rhd1
Re6 25. Bd4 {[%eval -28,20]} (25. Be3 $14 {[%eval 67,20]}) 25... Rec6 26. Rd2
Qh3 {Price,G (2075)-Rocco,F (2244) London ENG 2018 1-0 (57)}) ({Predecessor:} 
12. Ne4 Nd4 13. Nxf6+ Bxf6 14. Qd3 d5 15. O-O-O e4 16. Qa3 Nxf5 17. Ba5 Qd7 18.
Bc4 {1-0 (57) Price,G (2075)-Rocco,F (2244) London 2018}) 12... Qc8 {[%eval 78,
24]} (12... d5 $11 {[%eval 23,26]}) 13. g3 Nd4 14. Qd3 Qxf5 ({Much worse is} 
14... Nxf5 $6 15. Bh3 $16) 15. Qxf5 Nxf5 16. Bg2 Rb8 17. Nd5 Nxd5 18. Bxd5 Nd4
19. Be3 Nc6 20. g4 Rf8 21. g5 hxg5 22. hxg5 Kd7 23. Rh7 Nd8 $1 24. Rxg7 {
next Rh7 is good for White.} Ne6 25. Rh7 {And now Rg1 would win.} Nxg5 26. Bxg5
(26. Rh5 {seems wilder.} Ne6 27. Rdh1 Nc7 28. Bb3 Kc6 29. a4) 26... Bxg5+ 27.
Kb1 Ke7 28. Rd3 Kf6 29. Rg3 b5 30. c3 Rbc8 31. Rxf7+ (31. a3 {is interesting.}
Rc5 32. Rd3 Kg6 33. Rh1 f5 34. Bb7) 31... Rxf7 32. Bxf7 $11 {[%mdl 4096]
Endgame KRB-KRB} e4 33. Bd5 {The position is equal.} Re8 34. b4 Re7 35. Kc2 Kf5
36. Kd1 Bh4 37. Rg8 Bxf2 38. Rf8+ Ke5 39. Bxe4 Bd4 40. cxd4+ Kxe4 41. Ra8 Kxd4
42. Rxa6 d5 43. a4 bxa4 44. Rxa4 Ke5 {PRECISÃO CHESSBASE Brancas702%, Pretas
85%  PRECISÃO LICHESS: Brancas 97% Pretas 97%.. PRECISÃO CHESS.COM: Brancas
98,2 Pretas 98.0} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.15"]
[Round "3.7"]
[White "Maghsoodloo, Parham"]
[Black "Abdusattorov, Nodirbek"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2740"]
[BlackElo "2727"]
[Annotator "Stockfish 16"]
[PlyCount "68"]
[EventDate "2024.??.??"]

{[%evp 9,68,36,42,15,14,9,33,30,25,-58,36,29,25,32,103,105,108,-36,-36,-39,-41,
-52,118,127,197,200,286,280,276,-173,-156,-165,-86,-85,-83,-79,-90,-87,-81,
-114,-116,-121,-114,-295,-294,-428,-428,-420,-269,-431,-303,-447,-387,-533,
-528,-603,-581,-530,-449,-638,-626]} 1. c4 e5 2. Nc3 Nf6 3. Nf3 e4 $6 {
Inaccuracy. Nc6 was best.} (3... Nc6 4. e3 Bb4 5. Qc2 O-O 6. Nd5 Re8 7. Ng5 g6
8. Nxf6+) 4. Ng5 c6 5. Qa4 Qe7 6. f3 $146 {A22: English Opening: 1...e5 2 Nc3
Nf6.} ({RR} 6. Qc2 Na6 {[%eval 90,26]} ({Black should play} 6... b5 $14 {
[%eval 33,28]}) 7. Ngxe4 Nxe4 8. Qxe4 Qxe4 9. Nxe4 Nb4 10. Kd1 $1 d5 11. a3 {
[%eval 5,25]} (11. cxd5 $16 {[%eval 101,14]} Nxd5 12. g3) 11... dxe4 12. axb4
Bxb4 13. f3 Be6 14. b3 f5 15. e3 O-O 16. Ba3 a5 17. Kc2 Bxa3 18. Rxa3 f4 {
[%eval 86,20]} (18... c5 $11 {[%eval -2,23]}) 19. exf4 $2 {[%eval -71,23]} (19.
fxe4 $16 {[%eval 86,20] keeps the pressure on.} fxe3 20. d4) 19... Rxf4 {
[%eval 14,24]} (19... exf3 $17 {[%eval -71,23]} 20. gxf3 Rxf4) 20. Be2 Bf5 {
Abdusattorov,N (2646)-Paravyan,D (2642) Riga LAT 2021 1/2-1/2 (47)}) 6... exf3
7. Nxf3 g6 $146 ({Predecessor:} 7... d6 8. g3 Nbd7 9. Bg2 g6 10. d3 Bg7 11. O-O
O-O 12. Bf4 Nh5 13. Bd2 Nc5 {0-1 (40) Isajevsky,A (2404)-Harshavardhan,G (2413)
Chess.com INT 2023}) 8. d4 {White is slightly better.} Bg7 9. c5 $6 {[%eval
-58,27] Inaccuracy. Bf4 was best.} (9. Bf4 O-O 10. c5 $1 b5 11. Qa5 Re8 12.
O-O-O d5 13. cxd6 Qf8 $1 14. h3 Bh6 15. Bxh6 Qxh6+) (9. Bf4 $11 {[%eval 25,29]}
) 9... O-O {[%eval 36,21]} (9... b6 $1 $15 {[%eval -58,27]}) 10. Bf4 $14 Na6
11. Bd6 Qe3 {[%eval 103,25]} ({Better is} 11... Qe6 $1 $14 {[%eval 32,27]}) 12.
Nd1 $1 $16 {[%cal Rd1e3]} Qe6 13. Nf2 $2 {[%eval -36,22] Mistake. e3 was best.}
(13. e3) (13. e3 $1 $16 {[%eval 108,22]}) 13... Re8 14. h4 b6 15. Ng5 Qf5 $2 {
[%eval 118,18] Mistake. Qd5 was best.} (15... Qd5 16. O-O-O $1) (15... Qd5 $15
{[%eval -52,26] keeps the upper hand.} 16. Rd1 h6) 16. g4 $1 {[%cal Rg4f5]} Qd5
{[%eval 197,17]} (16... Nxg4 $16 {[%eval 127,20]} 17. Nxg4 Qxg4) 17. O-O-O $1
$18 bxc5 $6 {[%eval 286,22] Inaccuracy. Re3 was best.} (17... Re3 {[%eval 330,
21] 17...b5 1.89} 18. Rh3 Rxh3 19. e4 $1 {[%cal Re4d5]} Nxe4 20. Bc4 {[%eval
164,17]} (20. Nfxe4 $142 {[%eval 276,27]} Rxh4 21. Bc4) 20... b5 {[%eval 254,
18]} (20... Qxg5+ $142 {[%eval 164,17]} 21. hxg5 Nxf2) 21. Bxd5 bxa4 22. Bxf7+
Kh8 23. Re1 $1 {[%cal Re1e4]} Nxd6 24. cxd6) (17... b5 $142 {[%eval 200,19]}
18. Qa5 Qc4+ 19. Kb1 Qb4 20. Qxb4 Nxb4) 18. dxc5 Nxc5 19. Qc2 $4 {[%eval -173,
26] Blunder. Qa3 was best.} (19. Qa3 $1 Qc4+) (19. Qa3 $1 $18 {[%eval 276,19]}
Qc4+ {[%mdl 64] Double Attack} 20. Kb1) 19... Qxa2 $19 20. Bxc5 Rb8 $6 {
[%eval -86,17] Inaccuracy. Nd5 was best.} (20... Nd5 21. Rh3) (20... Nd5 $19 {
[%eval -165,19] White must now prevent ...Rb8.} 21. Bd4 Ne3 22. Bxe3 Rxe3) 21.
b4 $17 Qa3+ ({Much worse is} 21... Qa1+ $6 22. Kd2 $11) 22. Kd2 {Threatens to
win with Rh3.} Nd5 $40 {[%mdl 128] Black goes for the king.} 23. Rh3 {[#]} Re3
$3 {[%mdl 512] ( -> ...Bc3+)} 24. Nfe4 (24. Bxe3 Bc3+) 24... Rxh3 25. Bxh3 h6
$1 26. Nf3 $4 {[%eval -295,19] Blunder. Nxf7 was best.} (26. Nxf7 Qxh3 27. Nfd6
{[#]} Ba6 $1 28. Qa2 Bxe2 $1 29. Kxe2 Qxg4+ 30. Ke1 Qxh4+ 31. Qf2 {[#]} Qe7 $1
32. Kd2 Qe6) (26. Nxf7 $17 {[%eval -114,20]} Qxh3 {[%mdl 64] Double Attack} 27.
Nfd6) 26... Nxb4 $19 {...d5 is the strong threat.} 27. Qc1 {[%eval -428,21]} (
27. Rb1 {[%eval -294,22] is a better defense.} Nxc2 28. Bxa3 Rxb1 29. Kxc2)
27... Qa5 {And now ...Nd5+ would win.} ({Weaker is} 27... Qa2+ 28. Ke1 $17) 28.
Ke3 d5 $6 {Inaccuracy. Nd5+ was best.} (28... Nd5+) 29. Ned2 $2 {[%eval -431,
22]} (29. Ng3 {[%eval -269,21] was necessary.} h5 30. gxh5) 29... h5 30. Kf2 $2
{[%eval -447,16] Mistake. gxh5 was best.} (30. gxh5 Bxh3) (30. gxh5 {[%eval
-303,19] was called for.} Bxh3 31. hxg6 fxg6 32. Kf2) 30... hxg4 31. Nb3 Qc7 {
Black is clearly winning.} 32. Qd2 gxf3 33. Bxc8 fxe2 34. Kxe2 {[%eval -638,22]
} (34. Qxe2 $142 {[%eval -449,19]} Na2 35. Qe8+ Kh7 36. Kg2 Rxb3 37. Bf2) 34...
Qxc8 {PRECISÃO CHESSBASE Brancas 39%, Pretas 54%  PRECISÃO LICHESS: Brancas
83% Pretas 91%. PRECISÃO CHESS.COM: Brancas 78,2 Pretas 83.6} 0-1

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.17"]
[Round "4.1"]
[White "Wei, Yi"]
[Black "Maghsoodloo, Parham"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2740"]
[BlackElo "2740"]
[Annotator "Stockfish 16"]
[PlyCount "137"]
[EventDate "2024.??.??"]

{[%evp 12,137,38,27,24,22,20,15,17,-10,-3,-17,-3,-5,47,47,46,49,43,50,54,41,37,
30,39,-4,-4,-4,-3,-3,21,25,48,48,53,51,53,0,0,-3,-3,-4,-5,-6,-11,-20,-18,-29,0,
0,0,0,0,0,7,5,8,8,20,0,11,14,23,0,0,0,0,0,14,17,22,21,29,20,23,37,25,2,247,245,
273,271,403,390,431,422,564,558,551,554,573,572,572,572,571,570,570,570,570,
565,565,564,547,542,564,512,562,540,664,582,614,522,520,520,659,615,645,623,
815,762,3938,3938,3576,3505,3391,3349,3569,1975]} 1. e4 {Marin,M CB} c6 2. d4
d5 3. e5 Bf5 4. Nf3 ({RR} 4. Nc3 e6 5. g4 Bg6 6. Nge2) 4... e6 5. Be2 Ne7 ({RR
} 5... Nd7 6. O-O Ne7 7. Be3 Bg6 8. Nh4 Nf5 9. Nxf5 Bxf5 10. g4 Bg6 11. f4 f5)
({RR} 5... c5 6. Be3 cxd4 7. Nxd4 Ne7 8. c4 Nbc6 9. Nc3 Nxd4 10. Bxd4 dxc4 11.
Bxc4 Nc6 12. Bb5 Be7 13. O-O O-O 14. Bxc6 bxc6 15. Ne2 c5) 6. O-O c5 7. dxc5
Nec6 $1 {B12: Caro-Kann: Advance Variation.} 8. Bg5 ({RR} 8. Be3 Nd7 9. c4 dxc4
10. Na3 Bxc5 11. Bxc5 Nxc5 12. Nxc4 O-O 13. Qc1 Nd4 14. Nxd4 Qxd4 15. Rd1 Qh4
16. Qe3 Qe4 17. Qxc5 Qxe2 18. Rd2 Qg4 19. f3 Qg5 20. Qe3 Qe7 21. Nd6 b6 22. Rc1
Rad8 {Souhardo,B (2400)-Duerr,F (2131) Munich GER 2023 1-0 (60)}) ({RR} 8. Be3
Nd7 9. c4 dxc4 10. Na3) 8... Be7 9. Bxe7 Qxe7 {The position is equal.} 10. Na3
$146 {[%cal Bb1a3,Ba3b5,Bb5c7][%mdl 32]} (10. c4 dxc4 11. Nbd2 c3 12. bxc3 O-O
13. Nc4 Nd7 14. Nd4 Ndxe5 15. Nxe5 Nxe5 16. Nxf5 exf5 {1-0 (77) Paravyan,D 
(2617)-Tari,A (2660) Chess.com INT 2022}) ({RR} 10. c4 dxc4 11. Na3 Nd7 ({RR} 
11... Nd7 12. Nxc4 O-O 13. Nd6 Nxc5 14. Qd2 Bg4 15. Qe3 Nd7 16. Nxb7 Bxf3 17.
Bxf3 Ndxe5 18. Bxc6 Nxc6 19. Nc5 Nb4) 12. Nxc4 O-O 13. Nd6 Nxc5 14. Qd2 Bg4 15.
Qe3 Nd7 16. Nxb7 Bxf3 17. Bxf3 Ndxe5 18. Bxc6 Nxc6 19. Nc5 Nb4 {1/2-1/2 (19)
Firman,N (2485)-Kovalov,S (2351) Alushta 2002}) ({RR} 10. c4 dxc4 11. Na3 c3
12. bxc3 Nd7 13. Nb5 ({RR} 13. Bb5 Qxc5 14. Nc4 O-O 15. Qxd7 Qxb5 16. Nd6 Qb6
17. Qxb7 Nxe5 18. Qxb6 Nxf3+ 19. gxf3 axb6 20. Nxf5 exf5 21. Rfb1 Ra6) 13...
O-O 14. Nd6 Nxc5 15. Bb5 Bg4 ({RR} 15... Be4) 16. Bxc6 bxc6 17. h3 ({RR} 17.
Qd4 Bxf3 18. Qxc5 Qg5 19. g3 Qh5) 17... Bh5 18. g4 Bg6 19. Qd4 Nb7 ({RR} 19...
Nd7 20. Rad1 f6 21. Rfe1 fxe5 22. Nxe5 Nxe5 23. Qxe5 Rf3 24. Re3 Rxe3 25. Qxe3
e5 ({RR} 25... Rd8 26. Qe5) 26. f4) 20. Rad1 c5 21. Qa4 ({RR} 21. Qe3) 21...
Nxd6 22. Rxd6 ({RR} 22. exd6 Qf6 23. Kg2 Qxc3) 22... f5 23. Rd7 Qe8 ({RR} 23...
Be8 24. Rxe7 Bxa4 25. Rb1 fxg4 26. Ng5 Bc6 27. hxg4) 24. Rfd1 fxg4 {Shirov,A 
(2709)-Anand,V (2817) Leon 2011 CBM 142 Extra [CB] 1/2-1/2 (39)}) ({RR} 10. c4
dxc4 11. Nbd2 c3 12. bxc3 O-O 13. Nc4 Nd7 14. Nd4 Ndxe5 15. Nxe5 Nxe5 16. Nxf5
exf5 17. Qd6 Rfe8 18. Rfd1 Qg5 19. Rd5 Re6 20. Qc7 Rae8 21. h3 Qf4 22. Qxb7
Nf3+ 23. gxf3 Rxe2 24. Rd4 Qg5+ {Paravyan,D (2617)-Tari,A (2660) chess.com INT
2022 1-0 (77)}) ({RR} 10. c4 dxc4 11. Na3 c3 12. bxc3 Nd7 13. Bb5 Qxc5 14. Nc4
O-O 15. Qxd7 Qxb5 16. Nd6 Qb6 17. Qxb7 Nxe5 18. Qxb6 Nxf3+ 19. gxf3 axb6 20.
Nxf5 exf5 21. Rfb1 Ra6 22. a4 Rc8 23. Ra3 Kf8 24. Rb5 g6 {Naiditsch,A (2684)
-Le,Q (2681) Dortmund 2010 CBM 138 [Marin,M] 1/2-1/2 (35)}) 10... O-O 11. c4
Rd8 12. Nb5 Qxc5 $6 {Inaccuracy. Na6 was best.} (12... Na6 13. Nbd4) 13. Nc7
dxc4 14. Qc1 Nxe5 15. Nxa8 Nbc6 16. Nxe5 Nxe5 17. Qc3 Rxa8 18. Bxc4 $6 {
Inaccuracy. a4 was best.} (18. a4) 18... Nxc4 19. b3 b5 20. bxc4 Rc8 $6 {
Inaccuracy. bxc4 was best.} (20... bxc4 21. Rfd1 Be4 22. Rd4 Bd5 $1 23. Rg4 {
[%csl Gg4][%cal Rc3g7]} g6 24. Rg3 Qd6 25. Qf6 Rc8 26. h4 Qf8 27. Rb1) 21. Rac1
bxc4 22. Rfd1 $1 Kf8 $1 23. Rd4 {[%cal Rd4c4][%mdl 1024] White has
compensation.} Bd3 $1 24. Rd7 $6 {Inaccuracy. a4 was best.} (24. a4) (24. Rxd3
$2 cxd3 25. Qxc5+ Rxc5 $19) 24... Ke8 25. Rb7 (25. Rxd3 $2 cxd3 26. Qxc5 Rxc5
$19) 25... Be4 26. Rb4 {[%cal Rb4c4]} Qg5 {[%csl Ge4][%cal Rg5g2]} 27. g3 Bd5
28. Rcb1 f6 29. Qc2 a5 30. Rb5 Qh5 31. Qa4 Kf7 32. Rxa5 {aiming for Qd7+.} Rd8
$132 {[%mdl 2048] Black is fighting back} 33. Ra7+ Kg6 {White must now prevent
... Qf3.} 34. Qc2+ Kh6 35. Qd2+ Kg6 36. Qc2+ Kh6 37. Qd2+ Kg6 {Threatens to
win with ...Qf3.} 38. Ra3 Qf5 39. Re1 {Strongly threatening g4!} Rb8 $6 {
Inaccuracy. h5 was best.} (39... h5 40. Rc3 Rb8 41. f3 Bxf3 42. Rxc4 e5 43. Qc2
e4 44. Rcxe4 Bxe4 45. Qxe4 Qxe4 46. Rxe4) 40. g4 Qb1 $1 41. h4 Qb6 $1 42. h5+
Kf7 43. Qe3 Qxe3 44. fxe3 $14 {[%mdl 4096] Endgame And now e4 would win.
KRR-KRB} (44. Raxe3 {with more complications.} Ra8 45. a3 Ke7 46. Ra1 Kd6 47.
a4) 44... Be4 $4 {[%eval 247,25] [#] Blunder. f5 was best.} (44... f5 $1 {
[%eval 2,30]} 45. gxf5 exf5 46. Rd1 Be4 47. Rd6 Ke7 48. Rda6 Kf7 49. Kf2 Rb2+
50. Ke1 g6 51. Ra7+) 45. Ra7+ $1 $18 Ke8 46. Rc1 (46. Rxg7 Rb2 $16) 46... Bd3 {
[%eval 403,24]} (46... Rc8 {[%eval 271,27] was worth a try.} 47. Rxg7 Kf8) 47.
Rc3 g5 48. Rca3 $6 {Inaccuracy. hxg6 was best.White is clearly winning.} (48.
hxg6) 48... Rc8 49. Rg7 Kf8 50. Raa7 c3 51. Raf7+ Ke8 52. Rb7 {[%cal Rg7g8]}
Kf8 53. Rgf7+ Ke8 54. Rbe7+ Kd8 55. Rb7 {[%cal Rf7f8]} (55. Ra7 $4 {[%eval
-431,31][%mdl 8192] 55.Rd7+ 5.65}) 55... Ke8 56. Rfe7+ Kf8 {...c2 is the
strong threat.} 57. Rec7 Rxc7 58. Rxc7 {KR-KB} c2 59. a4 {[%cal Ba2a4,Ba4a5,
Ba5a6,Ba6a7][%mdl 32]} h6 $6 {Inaccuracy. f5 was best.} (59... f5 60. Kf2) 60.
a5 $6 {Inaccuracy. e4 was best.} (60. e4 Bxe4 61. Kf2 Ke8 62. a5 Kd8 63. Rc3
Bb7 64. Rxc2 Kd7 65. Rb2 Kc7 66. Rb4 Ba8) 60... f5 61. Kf2 Ke8 62. gxf5 exf5
63. Ke1 g4 64. Kd2 Be4 65. a6 g3 66. Ke1 Kd8 67. Rc3 Ke7 68. a7 Kf6 {[#]} 69.
Rxc2 $1 {[%mdl 512] PRECISÃO CHESSBASE: Brancas 92%, Pretas 60%.  PRECISÃO
LICHESS: Brancas 95% Pretas 92% PRECISÃO CHESS.COM: Brancas 96,3 Pretas 92.0}
1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.17"]
[Round "4.2"]
[White "Ding, Liren"]
[Black "Praggnanandhaa, R..."]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2780"]
[BlackElo "2743"]
[Annotator "Stockfish 16"]
[PlyCount "124"]
[EventDate "2024.??.??"]

{[%evp 15,124,6,18,14,13,2,9,4,7,11,5,1,4,11,7,-25,-24,-20,-3,-62,-29,-27,-30,
-29,-29,-36,-42,-46,-30,-27,-30,-34,-35,-35,-39,-59,-52,-97,-81,-102,-95,-98,
-100,-105,-115,-94,-74,-73,-74,-70,-69,-130,-123,-118,-57,-78,-85,-95,-78,-78,
-78,-78,-34,-43,-36,-34,-44,-78,-78,-78,-78,-502,-500,-462,-462,-662,-648,-662,
-684,-651,-686,-1326,-1379,-3568,-3398,-3614,-1009,-9605,-9605,-9605,-9605,
-9605,-9605,-4409,-3644,-4396,-3776,-4440,-3474,-9605,-4295,-29958,-3870,
-20000,-9605,-29983,-29984,-29985,-29986,-29988,-29989]} 1. e4 e5 2. Nf3 Nc6 3.
Bb5 a6 4. Ba4 Nf6 5. d3 Bc5 6. O-O b5 7. Bb3 d6 8. c3 h6 9. Re1 {C78: Ruy
Lopez: Archangelsk and Möller Defences.} O-O 10. Nbd2 {[%cal Bb1d2,Bd2f1,
Bf1g3][%mdl 32]} Bb6 11. Nf1 {The position is equal.} Ne7 12. a4 Rb8 13. h3 Ng6
14. Ng3 c5 15. Be3 ({RR} 15. axb5 axb5 16. d4 Re8 17. Be3 exd4 18. cxd4 Bb7 19.
Bc2 Nxe4 20. dxc5 dxc5 21. Qxd8 Rbxd8 22. Nxe4 Bxe4 23. Bxc5 Bxc5 24. Rxe4 Rxe4
25. Bxe4 Nf4 26. Kf1 Re8 27. Re1 Kf8 28. Bc6 Rxe1+ 29. Nxe1 Bd4 {Carlsen,M 
(2847)-Aronian,L (2781) chess24.com INT 2021 1/2-1/2 (50)}) ({RR} 15. axb5 axb5
16. d4 Qc7 17. Be3 Re8 18. Qd2 exd4 19. cxd4 Nxe4 20. Nxe4 Rxe4 21. dxc5 dxc5
22. Bc2 Rb4 23. Bxg6 fxg6 24. Bxh6 Bf5 25. Bg5 Qd7 26. Qc3 Re4 27. Ne5 Qe6 28.
Rxe4 Bxe4 29. Re1 Bb7 {Carlsen,M (2835)-Keymer,V (2690) Baku AZE 2023 1-0 (68)}
) 15... c4 $146 (15... d5 16. axb5 axb5 17. exd5 Nxd5 18. Bd2 Re8 19. Ne4 Be6
20. Ra6 Ndf4 21. Bxe6 Rxe6 22. Bxf4 Nxf4 {0-1 (31) Chen,R (2181)-Jacobson,B 
(2491) Chess.com INT 2021}) ({RR} 15... d5 16. axb5 axb5 17. exd5 Nxd5 18. Bd2
Re8 19. Ne4 Be6 20. Ra6 Ndf4 21. Bxe6 Rxe6 22. Bxf4 Nxf4 23. Qb3 Nxd3 24. Rd1
c4 25. Qc2 f5 26. Rxd3 Qxd3 27. Qxd3 cxd3 28. Ned2 Bxf2+ 29. Kxf2 Rxa6 30. Nxe5
{Chen,R (2181)-Jacobson,B (2491) chess.com INT 2021 0-1 (31)}) ({RR} 15... d5
16. axb5 axb5 17. exd5 Nxd5 18. Bd2 Re8 19. Ne4 Be6 20. Ra6 Ndf4 21. Bxe6 Rxe6
22. Bxf4 Nxf4 23. Qb3 Nxd3 24. Rd1 c4 25. Qc2 f5 26. Rxd3 Qxd3 27. Qxd3 cxd3
28. Ned2 Bxf2+ 29. Kxf2 Rxa6 30. Nxe5 {Chen,R (2181)-Jacobson,B (2491) chess.
com INT 2021 0-1 (31)}) 16. Bxb6 Rxb6 17. Ba2 {[%eval -62,25]} (17. dxc4 {
[%eval -3,29]} bxc4 18. Bxc4) 17... Qc7 18. axb5 axb5 19. Bb1 $1 cxd3 20. Bxd3
Nf4 21. Ne2 {With the idea Nxf4.} Nxd3 22. Qxd3 Be6 23. Ng3 b4 24. cxb4 Rxb4
25. Rad1 Rb6 26. Qa3 Rfb8 27. Rd2 Ne8 28. Nh2 Rb3 29. Qa1 Qb6 {[#] Strongly
threatening ...Rxg3.} 30. Nhf1 Rxb2 (30... g6 {with more complications.} 31.
Ne2 Rxb2 32. Rxb2 Qxb2 33. Ne3 Qb7) 31. Rxb2 Qxb2 32. Qxb2 Rxb2 33. Ne3 {
[%eval -130,27]} (33. h4 $15 {[%eval -69,33]}) 33... g6 $17 34. Ra1 Ba2 {
[%eval -57,39]} (34... Kf8 $17 {[%eval -118,32]} 35. f3 Nf6) 35. h4 h5 36. f3
Rb1+ 37. Rxb1 Bxb1 {[%mdl 4096] Endgame KBN-KNN} 38. Ne2 Ba2 39. Kf2 Kf8 40.
Nc3 Bb3 41. Ned5 Bxd5 42. Nxd5 {KN-KN} f5 43. f4 $2 {[%eval -502,28] Mistake.
Ne3 was best.} (43. Ne3 $17 {[%eval -78,54] is more resistant.} Ng7 44. Nd5 Kf7
45. Ke3 Ne8 46. Nb4 Ke6 47. Nc6 Kd7 48. Nb4 Nf6 49. Kd3 Ke7) 43... Kf7 $19 44.
exf5 gxf5 45. fxe5 {[%eval -662,28]} (45. Ne3 {[%eval -462,28]} Ke6 46. g3)
45... dxe5 46. g3 Ke6 47. Ne3 Nf6 48. Ke2 $4 {Blunder. Kf3 was best.} (48. Kf3
Ng4 49. Nc4 Kd5 50. Nb6+ Kd6 51. Nc8+ Ke6 52. Na7 Kd7 53. Nb5 Nf6 54. Na3 Ke6)
48... Ne4 49. Nf1 f4 50. gxf4 exf4 51. Kf3 Kf5 52. Kg2 Nd6 53. Nd2 Nf7 54. Nc4
$6 {Inaccuracy. Kh3 was best.} (54. Kh3 Ne5 55. Nb1 Ke4 56. Nc3+ Kf3 57. Nd5
Ng4 58. Nc3 Nf6 59. Kh2 Kg4 60. Ne2 f3) 54... Kg4 55. Kf2 Kxh4 56. Kf3 Kg5 57.
Nb2 Kf5 58. Nd1 Ng5+ 59. Kg2 h4 60. Nf2 f3+ {Black mates.} 61. Kg1 $4 {
Checkmate is now unavoidable. Kh2 was best.} (61. Kh2 Ne4 62. Nd1 f2 63. Ne3+
Kf4 64. Nf1 Ng3 65. Kg2 Nxf1 66. Kxf2 Ng3 67. Kg2 Kg4) 61... Kf4 62. Kf1 Ne4 {
PRECISÃO CHESSBASE: Brancas 51%, Pretas 90%.  PRECISÃO LICHESS: Brancas 93%
Pretas 98% PRECISÃO CHESS.COM: Brancas 87,2 Pretas 95.3} 0-1

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.17"]
[Round "4.3"]
[White "Nepomniachtchi, Ian"]
[Black "Donchenko, Alexander"]
[Result "1/2-1/2"]
[ECO "B72"]
[WhiteElo "2769"]
[BlackElo "2643"]
[Annotator "Stockfish 16"]
[PlyCount "112"]
[EventDate "2024.??.??"]

{[%evp 14,112,29,29,27,27,38,29,28,33,35,18,18,12,7,14,13,0,0,0,0,0,0,0,0,0,1,
1,9,0,0,0,15,14,23,0,0,0,0,2,36,0,0,0,0,0,0,-283,-275,-281,-277,-264,-272,-262,
-246,-263,-263,-289,-282,-285,-246,-336,-351,-360,-356,-336,-313,-338,-319,
-341,-319,-336,-211,-192,-203,-207,-209,-304,-283,-278,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,3,0,9,1,0,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3
g6 7. f3 Bg7 8. Be3 Nbd7 {B72: Sicilian Dragon: 6 Be3, lines with h3+Bc4 and
sidelines.} 9. Qd2 b5 10. a4 b4 {White has an edge.} 11. Na2 d5 12. exd5 $146 (
{RR} 12. Nxb4 dxe4 13. fxe4 Bb7 14. O-O Ne5 15. Rad1 O-O 16. Kh1 Nxe4 17. Bxe4
Bxe4 18. Bh6 Nc4 19. Qe2 Bxh6 20. Ndc6 Qe8 21. Qxe4 Ne3 22. Nd5 Nxd1 23. Rxd1
f5 24. Ndxe7+ Kh8 25. Qh4 Bg7 26. Rd6 h6 {Navara,D (2695)-Vitiugov,N (2712)
Budva MNE 2023 0-1 (58)}) 12... Nxd5 13. Nxb4 Nxe3 14. Qxe3 Qc7 $146 (14... Nc5
15. c3 Nxd3+ 16. Nxd3 Qc7 17. O-O O-O 18. f4 Bxd4 19. cxd4 Rb8 20. Rf2 Rb3 {
1/2-1/2 (43) Van Leeuwen, E (2486)-Mauritsson,S (2508) ICCF email 2018}) 15.
O-O-O Bb7 $1 16. Be4 O-O 17. Bxb7 Qxb7 18. Ndc6 (18. Qxe7 $2 Rfe8 $19) 18... a5
19. Qxe7 axb4 20. Qxd7 Qb6 21. Ne7+ Kh8 22. Nd5 Qf2 $6 {Inaccuracy. Qb8 was
best.} (22... Qb8 23. Rhe1 b3 24. Re2 Rd8 (24... Ra7 $5 25. Qg4 bxc2 26. Rxc2
Rb7) 25. Qc6 $1 Rc8 26. Qb5 bxc2 27. Rxc2 Qxh2 28. Qe2 Rcb8 29. Qc4 $2 {
[%eval -426,24][%mdl 8192]} (29. Qe4 {[%eval 0,28] and White is okay.})) 23. b3
$1 Rad8 24. Qb5 {aiming for Qf1.} Qxg2 25. Qf1 Qg5+ {[%mdl 64] Double Attack}
26. f4 Qh5 27. Qc4 Rc8 $36 {[%mdl 2048] Black fights for an advantage.} 28.
Qxb4 {Threatens to win with Qd2.} Rxc2+ (28... Rfd8 $6 29. Qe4 $16) 29. Kxc2
Rc8+ $1 30. Nc3 $2 {[%eval -283,26] Mistake. Kd2 was best.} (30. Kb1 Qf5+ 31.
Qe4 Qxe4+ 32. Ka2 Qc2+ 33. Ka3 Bb2+ 34. Ka2 Bc3+ 35. Ka3 Qb2#) (30. Kd2 {
[%eval 0,35]} Qxd5+ 31. Ke3) 30... Qf3 $1 $19 {[%cal Rc8c3]} 31. Rd3 Qg2+ (
31... Qxh1 32. Qe7 $17) 32. Kb1 Qxh1+ 33. Nd1 Qxh2 {[%csl Gc8][%cal Rh2c2]} 34.
Qd2 {[#]} Qh4 $1 35. Ka2 h5 36. a5 Kh7 37. f5 $6 {Inaccuracy. b4 was best.} (
37. b4) 37... Qf6 {[%csl Gg7][%cal Rf6a1]} (37... gxf5 38. Nb2 $17) 38. fxg6+
fxg6 {[%csl Gg7][%cal Rf6a1]} 39. Nb2 Rc5 {White must now prevent ...Rxa5+!}
40. b4 Rf5 41. Nd1 h4 42. Ka3 Rf4 43. Nc3 Rf2 44. Qd1 Rf1 45. Qd2 $6 {[%eval
-304,25] Inaccuracy. Qg4 was best.} (45. Qg4 {[%eval -209,28]} Rf4 $1 46. Qd1
Qf5 47. Re3 Rc4 48. Qe2 Rxc3+ 49. Rxc3 Bxc3 50. Qe7+ Kg8 51. Qd8+ Qf8) 45...
Qe6 46. Qa2 Qe1 $2 {[%eval 0,50] Mistake. Qc8 was best.} (46... Qc8 $19 {
[%eval -278,24]} 47. Qd2 (47. Qb3 Bf6)) 47. Qc4 $1 {The position is equal.}
Qc1+ 48. Kb3 $1 Rf4 49. Qc7 {Hoping for Rd7.} Rf2 50. Rd7 (50. Kc4 $2 Rc2 $19)
50... Qc2+ 51. Ka3 Qc1+ 52. Ka4 Qa1+ 53. Kb5 Qf1+ (53... Qxc3 $2 54. Qxc3 Rf5+
55. Kb6 $18) 54. Ka4 Qa1+ 55. Kb5 Qf1+ (55... Qxc3 $2 56. Qxc3 Rf5+ 57. Kb6 $18
) 56. Ka4 Qa1+ {PRECISÃO CHESSBASE: Brancas 80%, Pretas 91%.  PRECISÃO
LICHESS: Brancas 96% Pretas 96% PRECISÃO CHESS.COM: Brancas 94.5 Pretas 94.6}
1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.17"]
[Round "4.4"]
[White "Giri, Anish"]
[Black "Gukesh, D..."]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2749"]
[BlackElo "2725"]
[Annotator "Stockfish 16"]
[PlyCount "143"]
[EventDate "2024.??.??"]

{[%evp 10,143,4,0,21,24,30,34,35,34,42,38,35,12,13,8,9,0,0,0,0,0,0,0,0,0,0,0,0,
0,14,17,29,30,29,31,30,10,12,10,21,20,30,30,30,30,186,186,186,87,93,90,189,190,
190,190,190,185,187,187,190,190,180,174,186,182,183,168,340,315,301,267,286,
277,548,546,544,544,544,327,327,301,322,322,314,326,327,323,319,315,314,319,
370,301,298,289,369,369,369,234,380,380,378,380,381,371,382,364,376,375,366,
330,376,371,367,261,260,260,338,306,343,230,382,381,327,286,535,532,688,644,
664,671,632,607,642,638]} 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d5 5. cxd5 (5.
c5) 5... Nxd5 6. g3 Nf6 {A28: English Opening: Four Knights Variation.} 7. Bg5
Be7 8. Bg2 O-O $146 {White is slightly better.} ({RR} 8... h6 9. Bxf6 Bxf6 10.
Nd2 Nd4 11. e3 Ne6 12. Nd5 O-O 13. Nc4 c6 14. Nxf6+ Qxf6 15. O-O Rd8 16. Rc1
Qf5 17. Qe1 Rxd3 18. f4 exf4 19. exf4 Rd8 20. Kh1 Nd4 21. Ne3 Qg6 22. Qa5 Bf5
23. Qe5 {Paravyan,D (2629)-Ter Sahakyan,S (2644) Jermuk ARM 2021 1/2-1/2 (50)})
({RR} 8... h6 9. Bxf6 Bxf6 10. Nd2 Nd4 11. e3 Ne6 12. Nd5 O-O 13. Nc4 c6 14.
Nxf6+ Qxf6 15. O-O Rd8 16. Rc1 Qf5 17. Qe1 Rxd3 18. f4 exf4 19. exf4 Rd8 20.
Kh1 Nd4 21. Ne3 Qg6 22. Qa5 Bf5 23. Qe5 {Paravyan,D (2629)-Ter Sahakyan,S 
(2644) Jermuk ARM 2021 1/2-1/2 (50)}) 9. O-O h6 10. Bxf6 Bxf6 11. Rb1 $146 (11.
Nd2 Nd4 12. Nc4 g6 13. e3 Ne6 14. b4 h5 15. Qc2 Bg7 16. h4 g5 17. Qd1 {1-0 (24)
Faust,D (2031)-De la Foret,F (2093) FICGS email 2019}) 11... a5 12. a3 Nd4 13.
e3 (13. Nd2 {feels hotter.} c6 14. e3 Nf5 15. Nc4 Nd6 16. Qc2) 13... Nxf3+ 14.
Bxf3 c6 15. Qc2 Bf5 16. Rfd1 Qd7 17. Na4 Qc7 18. b4 axb4 19. axb4 Rfd8 (19...
Rfc8 {seems wilder.} 20. Be4 Bh3 21. Rdc1 Qd8 22. Qd1 Ra7) 20. b5 Rxd3 21. Rxd3
Bxd3 22. Qxd3 Rxa4 23. bxc6 bxc6 {[#]} 24. Bxc6 $1 {[%mdl 512]} Ra7 (24... Qxc6
25. Rb8+) 25. Bd5 Qd8 26. h4 h5 27. Rb5 {Hoping for Qf5.} Rd7 $6 {[%eval 186,
30] Inaccuracy. Ra5 was best.} (27... Ra5 {[%eval 30,37] and Black is okay.}
28. Rxa5 Qxa5 29. Qc4 Qa1+ 30. Kh2 Qa7 31. Qc8+ Kh7 32. Qf5+ Kg8 33. Qxh5 Qd7
34. e4) 28. Qb3 $1 $18 {Threatens to win with Bxf7+!} Qe7 29. Bc6 $2 {[%eval
87,32] Mistake. Qb1 was best.} (29. Qb1 Qd8 30. Rb8 Rxd5 31. Rxd8+ Bxd8 {
[%eval 273,29]} (31... Rxd8 {[%eval 186,45]} 32. Qf5 Re8 33. Qxh5 g6) 32. e4
Rd7 33. Qb8 g6 34. Qxe5 Be7 35. Qb8+ Bf8) (29. Rb8+ $6 Kh7 $14) (29. Qc2 $18 {
[%eval 186,40] is more deadly.}) 29... Rd6 30. Rb8+ Rd8 {[%eval 189,29]} (30...
Kh7 $16 {[%eval 90,31]} 31. Rb7 Qe6) 31. Rb7 Qe6 32. Qxe6 fxe6 {[%mdl 4096]
Endgame KRB-KRB} 33. Be4 g5 {[#]} 34. Bh7+ $1 Kh8 35. hxg5 Bxg5 36. Bg6 Rd1+
37. Kg2 Rd2 38. Kf1 h4 $2 {[%eval 340,28] Mistake. Rd1+ was best.} (38... Rd1+
39. Ke2 Rh1 {[%eval 216,29] [#]} (39... Ra1 $16 {[%eval 146,31] was necessary.}
40. Kf3 Ra2) 40. Be4 {[%eval 117,37]} (40. Kf3 $1 $18 {[%eval 216,29]}) 40...
Ra1 41. Rh7+ Kg8 42. Rxh5 Bf6 43. Rh7 Ra4 44. Bg6 Rg4 45. Bc2) (38... Ra2 {
[%eval 168,33]} 39. Rh7+ (39. Bxh5 Ra1+ 40. Kg2 Ra2 $16) 39... Kg8 40. Rxh5 Bf6
) 39. gxh4 Bf6 40. Rf7 Bg7 41. h5 Rd8 $2 {[%eval 548,28] Mistake. Kg8 was best.
} (41... Kg8 {[%eval 277,36] is a better defense.} 42. Kg2 Bh6) 42. Re7 Bf6 43.
Rxe6 Rf8 44. Bf5 $2 {Mistake. Kg2 was best.} (44. Kg2 Bg7 45. Bc2 Rf6 46. Re7
Kg8 47. Be4 Rd6 48. Rb7 Rf6 49. Rb5 Kh8 50. h6 Bxh6) 44... Kg7 45. Kg2 Kh6 46.
Bg4 Kg5 47. Kg3 Rf7 48. Rb6 Rf8 49. Rb7 Kh6 50. Ra7 $6 {Inaccuracy. Rb6 was
best.} (50. Rb6 Kg5 51. Be2 Rg8 52. Kh3 Rf8 53. Bf3 Rg8 54. Rb4 Rd8 55. Rb1 Kh6
56. Rb6 Kg5) 50... Bg7 51. Bf3 Rf5 52. Rb7 Rf8 53. Be4 Rf6 54. Rd7 Rf8 {
[%eval 380,46]} (54... Rb6 {[%eval 234,43] was called for.} 55. Kg4 Rf6) 55.
Ra7 Rf6 56. Ra2 Rf8 57. Kg4 $6 {Inaccuracy. Ra7 was best.} (57. Ra7) 57... Rf6
58. Bf5 Rb6 59. Ra7 Rc6 60. Kf3 Rc4 61. Bd3 Rc6 62. Ke4 Rf6 63. f3 Bh8 64. Bc4
Rb6 65. Bf7 Bg7 $2 {[%eval 382,33]} (65... Kg5 {[%eval 230,35]} 66. Ra5 Rb4+
67. Kd5 Rb6) 66. Bg6 Rb4+ $2 {Mistake. Rf6 was best.} (66... Rf6 67. Re7 Rf8
68. Bf7 Kg5 69. Rb7 Bf6 70. Bg6 Bh8 71. Rd7 Ra8 72. f4+ exf4 73. exf4+) 67. Kf5
Rb3 $6 {[%eval 535,32] Inaccuracy. Rb6 was best.} (67... Rb6 {[%eval 286,36]
was worth a try.} 68. Rxg7 (68. Kg4 Rc6)) 68. Ra6 {White threatens Bf7+ and
mate.White is clearly winning.} Rb8 69. Bf7+ Kh7 70. Kg5 Bf8 71. Bg6+ Kh8 72.
Re6 {PRECISÃO CHESSBASE: Brancas 80%, Pretas 59%.  PRECISÃO LICHESS: Brancas
96% Pretas 93% PRECISÃO CHESS.COM: Brancas 91.4 Pretas 88.1} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.17"]
[Round "4.5"]
[White "Firouzja, Alireza"]
[Black "Abdusattorov, Nodirbek"]
[Result "1/2-1/2"]
[ECO "C82"]
[WhiteElo "2759"]
[BlackElo "2727"]
[Annotator "Stockfish 16"]
[PlyCount "65"]
[EventDate "2024.??.??"]

{[%evp 0,65,80,48,56,39,12,17,17,-13,5,0,23,2,-18,24,27,21,9,-59,-34,-48,-23,
-9,49,49,28,-108,-63,-63,-63,-59,26,-63,-12,-180,-44,-20,39,-133,-4,-4,28,50,
29,32,24,26,69,-21,36,-2,0,6,0,12,12,0,49,57,54,54,42,28,50,35,51,36]} 1. e4 e5
2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9.
c3 (9. Nbd2 Be7 10. c3 Nc5 11. Bc2 d4 12. Nb3 d3 13. Bb1 Nxb3) 9... Bc5 10.
Nbd2 (10. Bc2 O-O 11. Nbd2 Bxf2+ 12. Rxf2 Nxf2 13. Kxf2 f6 14. Nf1 fxe5) 10...
O-O 11. Bc2 Nxf2 12. Rxf2 f6 13. Nf1 (13. Qe2 fxe5 14. Nb3 Bxf2+ 15. Qxf2 e4
16. Qe1 Qd6 17. Nfd4 Ne5) 13... Bxf2+ 14. Kxf2 fxe5 15. Kg1 Bg4 16. Ne3 Be6 17.
b3 (17. Nf1 Bg4 18. Ne3 Be6 19. b3 e4 20. Nd4 Nxd4 21. Qxd4 Qd6) 17... d4 $146
(17... a5 18. c4 bxc4 19. bxc4 dxc4 20. Qxd8 Raxd8 21. Ng5 Nd4 22. Bxh7+) ({RR
} 17... e4 18. Nd4 Nxd4 19. cxd4 Qf6 20. Qd2 c5 21. Bb2 c4 22. Ba3 Rf7 23. Bc5
Rc8 24. Rf1 Qg6 25. Rxf7 Qxf7 26. Qf2 Rc7 27. Qg3 h6 28. h3 Rd7 29. Bd1 Qf6 30.
Ng4 Qg5 31. Qe5 Qg6 32. Qb8+ {Vachier Lagrave,M (2761)-Sindarov,J (2609)
Warsaw POL 2021 1-0 (52)}) ({RR} 17... Kh8 18. Ba3 Rf4 19. Bc5 d4 20. cxd4 exd4
21. Qd3 Bg8 22. Nf5 Qd5 23. Ba3 Re8 24. Rd1 Rfe4 25. Ng3 Re3 26. Qd2 R3e6 27.
Bb2 Rd8 28. Nxd4 Qc5 29. Ne4 Qe7 30. Qe3 Nxd4 31. Rxd4 Rxd4 32. Qxd4 {Carlsen,
M (2855)-Mamedyarov,S (2762) chess24.com INT 2021 1-0 (51)}) ({RR} 17... h6 18.
c4 dxc4 19. bxc4 Qxd1+ 20. Bxd1 Rad8 21. Ba3 Rfe8 22. cxb5 axb5 23. Rc1 Nd4 24.
Rxc7 Bxa2 25. Kf2 Ne6 26. Rb7 e4 27. Ne5 Nf4 28. Nd7 b4 29. Bxb4 Nd3+ 30. Kg3
Rxd7 31. Rxd7 Nxb4 32. Be2 {Bharadia Yash (2000)-Mayank,C (2329) Jamshedpur
IND 2023 1/2-1/2 (69)}) ({RR} 17... e4 18. Nd4 Nxd4 19. cxd4 Qf6 20. Qd2 c5 21.
Bb2 c4 22. Ba3 Rf7 23. Bc5 Rc8 24. Rf1 Qg6 25. Rxf7 Qxf7 26. Qf2 Rc7 27. Qg3 h6
28. h3 Rd7 29. Bd1 Qf6 30. Ng4 Qg5 31. Qe5 Qg6 32. Qb8+ {Vachier-Lagrave,M 
(2773)-Sindarov,J (2353) http://www.chessbomb.com 2021 1-0 (52)}) 18. cxd4 Nxd4
19. Nxd4 Qxd4 20. Rb1 Rad8 21. Qe2 (21. h3 h6 22. Qe1 Bf5 23. Bxf5 Rxf5 24. Ba3
Qb6 25. Rc1 e4) 21... Bf5 22. Bb2 Qb6 23. Bxf5 Rxf5 24. h3 (24. Re1 Rf7 25. h3
e4 26. Qg4 Qc5 27. a3 h5 28. Qxe4 Re7) 24... Rf7 (24... e4 25. Bxg7 Kxg7 26.
Qg4+ Kh8 27. Qxf5 Qxe3+ 28. Kh1 Qd4 29. Qe6) 25. Kh1 Qg6 26. Re1 Qe4 27. Ng4 (
27. Kg1 Rfd7 28. Bc3 b4 29. Bb2 Rd2 30. Qc4+ Qxc4 31. Nxc4 Rc2) 27... Qxe2 28.
Rxe2 c5 $6 {Inaccuracy. e4 was best.} (28... e4 29. Kh2 h5 30. Ne5 Rf1 31. Rxe4
Rd2 32. Bd4 Rxa2 33. Nd3 a5 34. Re7 Rf7 35. Re8+) 29. Nxe5 Re7 30. Kh2 Rd3 31.
Rc2 Rd5 32. Nf3 a5 33. Kg3 {PRECISÃO LICHESS: Brancas 97% Pretas 97%
PRECISÃO CHESS.COM: Brancas 98.5 Pretas 98.7} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.17"]
[Round "4.6"]
[White "Van Foreest, Jorden"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "2682"]
[BlackElo "2742"]
[Annotator "Stockfish 16"]
[PlyCount "69"]
[EventDate "2024.??.??"]

{[%evp 0,69,18,16,16,22,17,17,7,18,18,2,30,13,55,22,22,-40,-45,-45,-45,-45,-27,
-6,1,1,37,-13,-13,-13,-13,-22,-14,-27,-4,-27,0,-8,-8,-25,-25,-2,6,-22,-8,-19,
-15,-25,-19,-17,2,4,28,28,16,16,15,4,4,3,0,0,18,-1,33,33,25,28,10,10,10,10]} 1.
e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Bc4 Bc5 6. Nxe5 Qe7 7. Nf3 d5 8. Nxd5
(8. Bxd5 Bg4 9. d3 O-O-O 10. Be3 Nxd5 11. Nxd5 Rxd5 12. exd5 Re8) 8... Qxe4+ 9.
Ne3 Bg4 10. Be2 Nxe2 11. Qxe2 O-O-O 12. d3 Qe6 (12... Qe8 13. O-O Bh5 14. Bd2
Nd5 15. Rfe1 Nf4 16. Qd1 Qc6 17. Nc4) 13. Nxg4 Qxe2+ 14. Kxe2 Nxg4 15. Bg5
Rde8+ 16. Kd2 Bxf2 (16... f6 17. Bh4 Nxf2 18. Rhe1 g5 19. Bxf2 Bxf2 20. Rxe8+
Rxe8 21. Rf1) 17. Rhf1 $146 (17. h3 Ne5 18. Nxe5 Rxe5 19. Rhf1 Bg3 20. Bf4
Bxf4+ 21. Rxf4 Rhe8 22. Rxf7) ({RR} 17. Raf1 f6 18. h3 fxg5 19. hxg4 Be3+ 20.
Kd1 h6 21. Re1 Kd7 22. Rhf1 Bf4 23. b4 Rxe1+ 24. Rxe1 Bd6 25. c3 Rf8 26. a4 Rf4
27. Re4 Rxe4 28. dxe4 Ke6 29. Ke2 g6 30. Nd4+ Ke5 31. Ke3 c6 {Lc0-Stockfish
chess.com INT 2020 1/2-1/2 (63)}) ({RR} 17. Raf1 f6 18. h3 fxg5 19. hxg4 Be3+
20. Kd1 h6 21. Re1 Kd7 22. Rhf1 Bf4 23. b4 Rxe1+ 24. Rxe1 Bd6 25. c3 Rf8 26. a4
Rf4 27. Re4 Rxe4 28. dxe4 Ke6 29. Ke2 g6 30. Nd4+ Ke5 31. Ke3 c6 {
Lc0-Stockfish chess.com INT 2020 1/2-1/2 (63)}) 17... h6 18. h3 hxg5 19. hxg4
Be3+ 20. Kc3 g6 21. d4 (21. Rae1 f5 22. d4 Re4 23. Kd3 Rhe8 24. g3 c5 25. c3
cxd4 26. Nxd4 Bf2 27. Rxe4 fxe4+ 28. Ke2 Bxg3 29. Rf6 Bf4 30. Ne6 Rh8) 21...
Bf4 (21... c5 22. Kd3 Bxd4 23. Nxd4 Rd8 24. Rxf7 Rxd4+ 25. Kc3 Rd7 26. Rf6) 22.
Rae1 Rxe1 23. Rxe1 Kd7 (23... c6 24. a4 f5 25. Ne5 Rh4 26. Nxg6 Rxg4 27. Ne7+
Kd7 28. Nxf5 Rxg2 29. Re7+ Kc8 30. a5 a6 31. Rg7 g4) 24. Kd3 f5 25. Ne5+ (25.
b3 b6 26. a4 Kd6 27. Re2 a5 28. Kc4 fxg4 29. Ne5 Bxe5) 25... Bxe5 26. Rxe5 Rh2
27. gxf5 gxf5 28. Rxf5 Rxg2 29. Rf7+ Kd6 30. Rg7 b5 (30... g4 31. b3 g3 32. c4
a5 33. Ke4 Rxa2 34. Rg6+ Kd7 35. Rxg3) 31. b3 Rg3+ (31... b4 32. c4 bxc3 33.
Kxc3 g4 34. Kb4 Rxa2 35. Rxg4 Rb2 36. Rg7) 32. Ke4 Rg4+ 33. Kd3 Rg3+ 34. Ke4
Rg4+ 35. Kd3 {PRECISÃO LICHESS: Brancas 100% Pretas 100% PRECISÃO CHESS.COM:
Brancas 99.1 Pretas 99.2} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.17"]
[Round "4.7"]
[White "Warmerdam, Max"]
[Black "Ju, Wenjun"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2625"]
[BlackElo "2549"]
[Annotator "Stockfish 16"]
[PlyCount "61"]
[EventDate "2024.??.??"]

{[%evp 0,61,18,-10,6,-22,-17,-62,-16,-25,3,3,3,-2,8,6,-2,-3,-15,-10,-8,-9,0,
-33,0,-52,-15,-23,-16,7,7,-16,15,24,24,36,30,30,37,26,27,17,33,32,54,9,16,12,
14,17,14,4,0,0,11,0,29,22,14,25,24,31,16,10]} 1. c4 {https://lichess.org/@/
calcu_later https://lichess.org/@/calcu_later https://lichess.org/@/calcu_later
} e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. d4 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Bd7
9. Qxc4 Bc6 10. Bg5 (10. Bf4 Bd6 11. Nc3 Nbd7 12. Rfd1 Bxf4 13. gxf4 Nd5 14.
Nxd5 Bxd5) 10... Bd5 11. Qc2 Be4 12. Qc1 Nc6 (12... h6 13. Bxf6 Bxf6 14. Rd1 a5
15. Nbd2 Bxf3 16. Bxf3 c6 17. Ne4) 13. e3 (13. Nbd2 Bg6 14. Nc4 h6 15. Bxf6
Bxf6 16. Rd1 Rb8 17. Qc3 Be4) 13... Bb4 14. Nc3 Bxc3 15. bxc3 (15. Qxc3 h6 16.
Bxf6 Qxf6 17. Nd2 Bxg2 18. Kxg2 Rfd8 19. Nf3 a5) 15... h6 16. Bxf6 (16. Nd2
Bxg2 17. Bxf6 Qxf6 18. Kxg2 Na5 19. Qc2 Qe7 20. Rfb1 Qd6) 16... Qxf6 17. Nd2
Bxg2 18. Kxg2 Na5 19. Qa3 $146 (19. Qc2 Qe7 20. Rfb1 Qd6 21. Kg1 b6 22. Rb2
Rfd8 23. Qd3 e5) ({RR} 19. Qb1 e5 20. Qe4 Rfe8 21. Qd5 b6 22. Qf3 Qxf3+ 23.
Kxf3 Rad8 24. Ra2 f5 25. Rb1 Rd6 26. Rc2 c5 ({RR} 26... Kf7 27. h3 Rc6 28. Rcc1
Nc4 29. Ke2 Ke6 30. g4 f4 31. Nxc4 Rxc4 32. Rb4 Rxb4 33. cxb4) 27. d5 e4+ 28.
Ke2 c4 29. Rcb2 Rxd5 30. Rxb6 Red8 31. R1b2 R8d6 32. Rxd6 Rxd6 33. Rb4 Rc6 {
Nepomniachtchi,I (2792)-Firouzja,A (2778) Saint Louis, United States 2022 
[https://lichess.org/@/calcu_later] 1/2-1/2 (70)}) ({RR} 19. Qb1 Qd8 20. Rd1
Qd7 21. e4 b6 22. Nf3 Nc4 23. Qb4 Qc6 24. d5 exd5 25. exd5 Qc5 26. Rd4 Na5 27.
Rad1 Rfe8 28. Rg4 Rad8 29. Qf4 Qd6 30. Qd4 g6 31. Qd3 c6 32. Rh4 h5 33. Qxa6
cxd5 {Li Chao2 (2666)-Xu,Y (2527) Hangzhou CHN 2023 1-0 (64)}) ({RR} 19. Qb1 e5
20. Qe4 Rfe8 21. Qd5 b6 22. Qf3 Qxf3+ 23. Kxf3 Rad8 24. Ra2 f5 25. Rb1 Rd6 26.
Rc2 c5 27. d5 e4+ 28. Ke2 c4 29. Rcb2 Rxd5 30. Rxb6 Red8 31. R1b2 R8d6 32. Rxd6
Rxd6 33. Rb4 Rc6 {Nepomniachtchi,I (2792)-Firouzja,A (2778) Saint Louis,
United States 2022 [https://lichess.org/@/calcu_later] 1/2-1/2 (70)}) ({RR} 19.
Qb1 e5 20. Qe4 Rfe8 21. Qd5 b6 22. Qf3 Qxf3+ 23. Kxf3 Rad8 24. Ra2 f5 25. Rb1
Rd6 26. Rc2 c5 27. d5 e4+ 28. Ke2 c4 29. Rcb2 Rxd5 30. Rxb6 Red8 31. R1b2 R8d6
32. Rxd6 Rxd6 33. Rb4 Rc6 {Nepomniachtchi,I (2792)-Firouzja,A (2778) Saint
Louis, United States 2022 [https://lichess.org/@/calcu_later] 1/2-1/2 (70)})
19... Qd8 (19... Rfc8 20. Qb4 b6 21. Qb1 Qd8 22. Rd1 Rab8 23. Qe4 c5 24. Nf3)
20. Kg1 (20. Qb4 b6 21. Rfd1 Rc8 22. Rab1 Rb8 23. Kg1 Qd5 24. Nb3 Nxb3) 20...
b6 21. Rab1 (21. Rfd1 Rc8 22. Nb3 Qd5 23. Nxa5 Qxa5 24. Qb4 Qxb4 25. cxb4 c5)
21... c5 22. Rb2 (22. Qb2 Rb8 23. dxc5 bxc5 24. Qxb8 Qxb8 25. Rxb8 Rxb8 26. Ne4
Rc8) 22... Rc8 23. Qa2 (23. Rfb1 Rc6 24. dxc5 bxc5 25. c4 Qc7 26. Qc3 Rd6 27.
Ne4 Rd7) 23... cxd4 24. cxd4 Rc6 25. Qb1 Qc7 26. Qd3 Ra8 (26... Qb7 27. Qe4
Rfc8 28. h4 Qc7 29. Qd3 Rc3 30. Qxa6 Rxe3 31. Rfb1) 27. Kg2 Rc3 (27... Nb7 28.
Rfb1 Nd6 29. h4 Rb8 30. Ne4 Nc4 31. Rb4 a5 32. R4b3) 28. Qe4 (28. Qe2 Nc4 29.
Nxc4 Rxc4 30. Rfb1 Rc6 31. h4 Rb8 32. Rb4 Qc8) 28... Rb8 29. Rfb1 Nc4 30. Nxc4
Rxc4 31. Rb4 {PRECISÃO LICHESS: Brancas 99% Pretas 99% PRECISÃO CHESS.COM:
Brancas 99.1 Pretas 99.4} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.18"]
[Round "5.1"]
[White "Donchenko, Alexander"]
[Black "Van Foreest, Jorden"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2643"]
[BlackElo "2682"]
[Annotator "Stockfish 16"]
[PlyCount "67"]
[EventDate "2024.??.??"]

{[%evp 0,67,21,-27,-18,-33,-3,-14,-1,-1,5,-5,11,11,14,11,24,37,32,32,32,7,7,
-10,-10,-22,-19,-11,-3,-24,-12,-7,-6,-46,-33,-33,-1,-24,-6,-6,-6,-6,-6,-6,-8,
-10,0,-9,38,28,27,-31,15,11,14,14,30,47,0,0,0,0,0,0,4,5,11,11,11,11]} 1. c4 e5
2. g3 d5 3. cxd5 Qxd5 4. Nf3 Nc6 5. Nc3 Qd8 6. Bg2 Nf6 7. O-O h6 8. d3 Bd6 9.
d4 (9. a3 a5 10. b3 O-O 11. Bb2 Re8 12. Rc1 Bf5 13. h3 Qd7 14. Kh2 Nd4 15. Nd2
c6 16. e3 Nb5 17. Nxb5 cxb5 18. Nf3 Rad8 19. e4 Be6 20. Bxe5 Bxe5 21. Nxe5 Qd6
22. f4 Qxa3 23. d4 Bxb3 {Ding Liren (2791) -Carlsen,M (2863) chess24.com INT
2020 0-1}) 9... O-O 10. dxe5 Nxe5 11. Nxe5 $146 (11. Nh4 c6 12. Qc2 Re8 13. b3
Be6 14. Bb2 Qe7 15. h3 Rad8 16. Rad1 Ba3 17. Bxa3 Qxa3 18. Na4 Rxd1 19. Rxd1
Ned7 20. e4 g5 21. Nf3 g4 22. Nd4 gxh3 23. Nxe6 hxg2 24. Nd4 Rxe4 25. Nf5 Qf8 {
Puranik,A (2611)-Iniyan,P (2502) Pune IND 2023 0-1 (40)}) 11... Bxe5 12. Qc2 c6
13. e4 Qe7 14. Bd2 b6 15. Rfe1 Rd8 16. h3 Ba6 17. Rad1 Nd7 18. f4 Bd4+ 19. Be3
Bxe3+ 20. Rxe3 Nc5 21. e5 Rxd1+ 22. Nxd1 Rd8 23. Nf2 Ne6 24. Qxc6 Nd4 25. Qe4
Bc4 26. f5 Qg5 27. f6 gxf6 28. h4 Qg7 29. exf6 Qxf6 30. Ng4 Qe6 31. b3 Qxe4 32.
Bxe4 Be6 33. Nf6+ Kf8 34. Kf2 {[%eval 9804,0] PRECISÃO LICHESS: Brancas 98%
Pretas 98% PRECISÃO CHESS.COM: Brancas 98.3 Pretas} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.18"]
[Round "5.2"]
[White "Vidit, Santosh Gujrathi"]
[Black "Warmerdam, Max"]
[Result "1/2-1/2"]
[ECO "C85"]
[WhiteElo "2742"]
[BlackElo "2625"]
[Annotator "Stockfish 16"]
[PlyCount "67"]
[EventDate "2024.??.??"]

{[%evp 0,67,21,24,24,33,26,31,25,5,8,2,23,4,12,6,6,14,12,-11,19,0,3,3,4,11,19,
-21,-11,-21,-21,-21,-30,-37,12,24,18,18,23,27,31,30,30,18,22,20,20,16,31,31,32,
31,82,57,47,45,51,58,64,64,62,38,35,22,22,20,7,3,14,1]} 1. e4 e5 2. Nf3 Nc6 3.
Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Bd6 8. Nbd2 Be6 9. Nb3 a5 10.
Qe1 a4 11. Na5 Qb8 12. b4 O-O 13. Ng5 Bg4 $146 (13... Re8 14. Nxe6 Rxe6 15. Kh1
Nd7 16. Rb1 Qa7 17. Nc4 b5 18. Ne3 c5 19. bxc5 Qxc5 20. Qe2 c6 21. Nf5 Bf8 22.
Be3 Qc3 23. d4 exd4 24. Bxd4 Qa3 25. c4 g6 26. Ng3 Rd6 27. Ba1 bxc4 28. Qxc4 {
Gukesh,D (2744)-Esipenko,A (2683) Baku AZE 2023 1/2-1/2 (32)}) 14. Nc4 h6 15.
h3 Bh5 16. f4 hxg5 17. fxe5 Nxe4 18. exd6 Nxd6 19. Nxd6 cxd6 20. Bxg5 Re8 21.
Qh4 Bg6 22. Rae1 Qa7+ 23. Kh1 Re5 24. Be7 Rd5 25. Bd8 Re5 26. Bc7 Rae8 27. Bxd6
Rxe1 28. Rxe1 Rxe1+ 29. Qxe1 Qd4 30. Qe5 Qxe5 31. Bxe5 f6 32. Bb2 b5 33. Kg1
Bf7 34. c4 {[%eval 9901,0] PRECISÃO LICHESS: Brancas 99% Pretas 99% PRECISÃO
CHESS.COM: Brancas 99.1 Pretas} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.18"]
[Round "5.3"]
[White "Ju, Wenjun"]
[Black "Firouzja, Alireza"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2549"]
[BlackElo "2759"]
[Annotator "GM Rafael Leitão"]
[PlyCount "127"]
[EventDate "2024.??.??"]
[TimeControl "40/6000+30:3000+30"]

{[%evp 0,127,26,19,36,29,30,22,33,33,35,-19,21,30,8,-5,24,7,13,22,59,59,56,37,
61,31,13,25,17,13,38,25,20,10,7,12,17,9,36,36,28,35,32,8,8,30,37,37,59,53,88,
83,95,90,103,97,110,104,110,102,95,87,119,88,77,103,94,94,96,103,96,96,100,96,
95,92,71,71,100,75,86,63,54,66,68,61,88,90,61,62,84,109,105,107,85,107,94,97,
107,77,71,80,82,80,85,90,79,83,76,76,98,99,105,105,116,105,112,132,126,132,136,
140,180,136,136,185,178,178,220,175]} 1. d4 e6 2. e4 d5 3. exd5 {Tal como
acontece com o Sistema Londres, hoje em dia, quando as Brancas jogam a
variante da Francesa das Trocas, elas podem não estar apenas procurando
empatar. Hoje em dia, tornou-se uma opção jogável mesmo para quem luta pela
vitória.} exd5 4. Nf3 Bd6 (4... Nf6 {também é possível.}) 5. c4 $5 {
[%c_effect c4;square;c4;type;Interesting;persistent;true] Mudando o caráter
da partida.} Nf6 (5... dxc4 6. Bxc4 {Esta posição pode surgir de uma ordem
de lances muito diferente: 1.d4 d5 2.c4 dxc4 3.e3 e5 4.Bcx4 exd4 5.exd4 Bd6 6.
Cf3. As duas aberturas se fundem em uma posição que tem sido debatida em
diversas partidas.}) 6. c5 $1 {[%c_effect c5;square;c5;type;GreatFind;
persistent;true] Quem diz A tem que dizer B. As Brancas aproveitam para ganhar
espaço.} Be7 7. Bd3 O-O 8. O-O {Esta posição já foi alcançada em mais de
100 partidas.} Bg4 {Este lance tem uma boa pontuação, mas 8...b6 é crítico.
} (8... b6 $1 {[%c_effect b6;square;b6;type;GreatFind;persistent;true] É
muito importante observar os pontos de ruptura numa estrutura de peões, pois
eles podem nos dar uma pista sobre o plano correto. Este é um lance muito
natural, uma vez que as Brancas não podem preservar a cadeia de peões.} 9.
Be3 $1 {[%c_effect e3;square;e3;type;GreatFind;persistent;true]} (9. b4 {
não é bom devido a} a5 $1 {[%c_effect a5;square;a5;type;GreatFind;persistent;
true] quando a2-a3 não está disponível.}) 9... bxc5 10. dxc5 a5 $5 {
[%c_effect a5;square;a5;type;Interesting;keyPressed;undefined;persistent;true]
com a ideia de Ba6, quando as Negras estão próximas da igualdade.}) 9. h3 Bh5
(9... Bxf3 {também é possível:} 10. Qxf3 b6 11. cxb6 axb6 12. Nc3 {As
Brancas têm uma pequena vantagem devido ao par de bispos. Este é um fator
mais relevante do que o peão fraco em d4.}) 10. Be3 Nc6 {Este é um lance
difícil, relacionado com a ideia de mover o cavalo para e4 em algumas
posições, seguido de pressionar o peão de d4. Mas não está claro se o
cavalo está na melhor casa em c6.} (10... b6 {é duvidoso agora. Parece que
este plano é melhor com o bispo em c8 porque um dos pontos da ideia de b6 é
mover o bispo para a6.} 11. Nbd2 $1 {[%c_effect d2;square;d2;type;GreatFind;
persistent;true] com vantagem para as Brancas.}) (10... c6 {é um pouco
passivo, mas totalmente jogável. O plano é Cbd7-Te8-Cf8.}) (10... Ne4 {
é interessante:} 11. Nc3 Nxc3 12. bxc3 b6 {com chances para ambos os lados.})
11. Nbd2 Re8 12. Bb5 $146 {Um lance muito concreto, movendo novamente o bispo
para explorar a posição do cavalo em c6. Firouzja reagirá bem para
neutralizar a ideia das Brancas. 12.a3, para jogar b4, ou 12.Te1, para
melhorar a torre, são alternativas possíveis. 12.Db3 também pode ser jogado.
} (12. a3) (12. Re1) (12. Qb3 Rb8 13. Qc3 {com a ideia de jogar b4 e
finalmente se livrar da cravada do cavalo em f3.}) ({RR} 12. Qa4 Nd7 13. b4 a6
14. Qb3 Nf8 15. a4 Bf6 16. b5 axb5 17. axb5 Ne7 18. b6 cxb6 19. Rxa8 Qxa8 20.
Qxb6 Ne6 21. Rb1 Nc6 22. Qxb7 Qxb7 23. Rxb7 Bxf3 24. Nxf3 Ncxd4 25. Nxd4 Nxc5
26. Bb5 Nxb7 {Tregubov,P (2560)-Leve,N (2128) chess.com INT 2020 1-0 (46)}) ({
RR} 12. Qa4 Nd7 13. b4 a6 14. Qb3 Nf8 15. a4 Bf6 16. b5 axb5 17. axb5 Ne7 18.
b6 cxb6 19. Rxa8 Qxa8 20. Qxb6 Ne6 21. Rb1 Nc6 22. Qxb7 Qxb7 23. Rxb7 Bxf3 24.
Nxf3 Ncxd4 25. Nxd4 Nxc5 26. Bb5 Nxb7 {Tregubov,P (2560)-Leve,N (2128) chess.
com INT 2020 1-0 (46)}) 12... Ne4 $1 {[%c_effect e4;square;e4;type; GreatFind;
persistent;true] Este é o problema do plano das Brancas: elas perdem o
controle da casa e4.} 13. Qa4 (13. Bxc6 bxc6 14. g4 Bg6 15. Ne5 {Esta é uma
variante importante já que o peão de c6 está perdido. As Negras têm jogo
suficiente para reivindicar igualdade.} Bf6 $1 {[%c_effect f6;square; f6;type;
GreatFind;persistent;true]} 16. Nxc6 Qd7 17. Ne5 Bxe5 18. dxe5 Nxd2 19. Qxd2 h5
$1 {[%c_effect h5;square;h5;type;GreatFind;persistent;true] O único lance.} (
19... Rxe5 $2 {[%c_effect e5;square;e5;type;Mistake;persistent;true]} 20. f4 {
seguido por f4-f5, ganhando o bispo.}) 20. f3 Rxe5 21. Bd4 Re6 {O material é
restaurado e a posição está igual.}) 13... Nxd2 14. Nxd2 Bg5 $1 {[%c_effect
g5;square;g5;type;GreatFind;persistent;true] Um excelente lance para trocar
bispos e ativar as peças.} 15. Bxc6 (15. Rae1 {não muda muito. A partida
também fica equilibrada depois de} Bxe3 16. fxe3 Re6) 15... bxc6 16. Rae1 Bxe3
17. Rxe3 {A princípio pensei que capturar com o peão seria mais natural,
pois a torre já defende o peão de e3. Mas a troca de torres também tem seus
méritos, pois é mais difícil para as Negras defenderem as fraquezas na ala
da dama. Em ambos os casos, a posição é igual.} (17. fxe3 Rb8 18. b3 Qd7 {
com igualdade.}) 17... Rxe3 18. fxe3 Qe8 19. Re1 f5 {Firouzja é um jogador
muito ativo e segue seu estilo.} (19... a5 {é um lance sutil para evitar que
a dama vá para a5 ou a6.} 20. Nb3 (20. e4 dxe4 21. Rxe4 Qd7 {está igual.})
20... f5 $1 {[%c_effect f5;square;f5;type;GreatFind;persistent; true]} 21. Nc1
$1 {[%c_effect c1;square;c1;type;GreatFind;persistent;true]} (21. Nxa5 $2 {
[%c_effect a5;square;a5;type;Mistake;persistent;true] é muito perigoso: as
peças estão longe do rei.} f4) 21... f4 22. Nd3 {O cavalo está chegando em
e5. As Negras precisam jogar com precisão.} Qg6 $1 {[%c_effect g6; square;g6;
type;GreatFind;persistent;true]} 23. Nxf4 Qg3 24. Nd3 Rf8 25. Qxa5 Rf2 $3 {
[%c_effect f2;square;f2;type;Brilliant;persistent;true] Um lance fantástico.}
(25... Bf3 $2 {[%c_effect f3;square;f3;type;Mistake;persistent; true]} 26. Qd2
{e tudo está defendido.}) 26. Qa8+ (26. Nxf2 $2 {[%c_effect f2; square;f2;
type;Mistake;persistent;true]} Bf3 {com mate.}) 26... Rf8 (26... Kf7 $2 {
[%c_effect f7;square;f7;type;Mistake;persistent;true]} 27. Ne5+ Ke7 28. Nxc6+
Kf7 29. Ne5+ Ke7 30. Qxd5 $1 {[%c_effect d5;square;d5;type;GreatFind;
persistent;true] A dama salva o dia.}) 27. Qa5 Rf2 {Adoro linhas aleatórias
com repetição de lances.}) 20. Qa6 (20. Qa5 {é interessante. O ponto fica
claro depois de} Qe7 (20... f4 $2 {[%c_effect f4;square;f4;type;Mistake;
persistent;true] não funciona:} 21. Qxc7 fxe3 22. Nf1 e2 23. Ng3 {com uma
posição ganha.}) 21. Qa6 {Agora o peão de c6 está atacado. Isto coloca
alguns problemas práticos difíceis para as Negras, mas eles são
solucionáveis.} Rb8 22. b3 (22. Qxc6 {é duvidoso:} Rxb2 23. Qxd5+ Bf7 24.
Qa8+ Qf8 25. Qxf8+ Kxf8 {O peão de a2 cai e as Negras têm o melhor final.})
22... Qh4 $1 {[%c_effect h4;square;h4;type;GreatFind;persistent;true]} 23. Rf1
Qe7 {e aparentemente, as Negras têm contra-jogo suficiente para a igualdade.})
20... f4 21. Qf1 (21. e4 f3 $5 {[%c_effect f3;square;f3;type;Interesting;
persistent;true] Um lance irresistível.} (21... dxe4 $2 {[%c_effect e4;square;
e4;type;Mistake;persistent;true]} 22. Rxe4 {é melhor para as Brancas.}) 22.
Nxf3 Bxf3 23. gxf3 Qg6+ 24. Kh2 Qf6 25. Qd3 Qf4+ 26. Kg2 Qg5+ {com xeque
perpétuo.}) 21... fxe3 22. Qd3 {Este é um momento importante.} (22. Qf4 {
também etsá igual depois de 22...e2 ou 22...Db8.} e2 (22... Qb8)) 22... e2 $2
{[%c_effect e2;square;e2;type;Mistake;persistent;true] Isto coloca as Negras
numa posição difícil.} (22... Qb8 $1 {[%c_effect b8;square;b8;type;
GreatFind;persistent;true] é a solução.} 23. Qxe3 (23. Nb3 a5 $1 {
[%c_effect a5;square;a5;type;GreatFind;persistent;true] com a ideia de a5-a4.})
23... Qxb2 24. Nf3 (24. Qe6+ {também leva à igualdade.} Bf7 25. Qxc6 Qxd4+
26. Kh1 Rf8 27. Nf3 Qf4) 24... Bxf3 25. Qe6+ Kf8 26. Qe7+ Kg8 {com xeque
perpétuo.}) 23. Nf3 $2 {[%c_effect f3;square;f3;type;Mistake;persistent;true]
As Brancas retribuem o favor.} (23. g4 $1 {[%c_effect g4;square;g4;type;
GreatFind;persistent;true] está correto.} Bg6 24. Qxe2 {A posição é
difícil de defender, pois o cavalo irá inevitavelmente para e5 e o peão de
c6 está muito fraco.}) 23... Qf7 $2 {[%c_effect f7;square;f7;type;Mistake;
persistent;true] Um erro grave.} (23... Qe4 {é possível:} 24. Qxe4 dxe4 25.
Ne5 {Isto parece perigoso para as Negras, mas o computador ainda o avalia como
igual.}) (23... Bxf3 $1 {[%c_effect f3;square;f3;type;GreatFind;persistent;
true] é o mais simples. É hora de eliminar o cavalo que dá tanta dor de
cabeça às Negras.} 24. Qxf3 a5 25. Rxe2 Qf7 {com apenas peças pesadas no
tabuleiro, não é fácil atacar o peão de c6. Enquanto isso, as Negras
querem jogar a5-a4 para ganhar espaço na ala da dama.}) 24. Ng5 $1 {
[%c_effect g5;square;g5;type;GreatFind;persistent;true] Acho que Firouzja não
viu esse lance.} Qg6 25. Qxg6 Bxg6 26. Rxe2 $18 h6 27. Nf3 {As Brancas terão
um cavalo monstro em e5.} Be4 {As Negras devem aceitar o destino do peão de
c6. Tentar defendê-lo leva a uma posição irremediavelmente passiva, por
exemplo:} (27... a5 28. Ne5 Be8 29. Kf2 {As Brancas podem melhorar a posição
com calma e atacar a ala da dama sempre que desejarem.}) 28. Ne5 a5 29. Nxc6 a4
30. Re3 Ra6 31. Nb4 (31. Ne5 {Retornar o cavalo à posição dos sonhos é uma
boa alternativa.}) 31... Rg6 32. g3 h5 33. Ra3 $6 {[%c_effect a3;square;a3;
type;Inaccuracy;persistent;true] O plano errado.} (33. a3 $1 {[%c_effect a3;
square;a3;type;GreatFind;keyPressed;undefined;persistent;true] é meu lance
favorito, quando as Brancas podem jogar Ca2-c3 ou b2-b3, sem ter que se
preocupar com a4-a3.}) 33... Kf8 34. Kf2 Rf6+ 35. Ke2 Rg6 {Pressionar o peão
de g3 é a única maneira de lutar contra a captura do peão de a4.} 36. h4 (
36. Re3 {Talvez seja hora de voltar com a torre e tentar o plano a3-Ca2-Cc3.})
36... Ke8 37. Re3 Kd7 38. a3 Re6 (38... Rg4 {é possível, tentando atacar o
peão de d4.} 39. Kd2 $1 {[%c_effect d2;square;d2;type;GreatFind;persistent;
true] O rei deve estar pronto para ir para c3.} g5 40. hxg5 Rxg5 41. Kc3 {
As Brancas devem conseguir ganhar o final.}) 39. Kd2 $2 {[%c_effect d2;square;
d2;type;Mistake;persistent;true] Na verdade, isso é uma perda de tempo.} (39.
Na2 $1 {[%c_effect a2;square;a2;type;GreatFind;persistent;true] começa o
plano certo.}) 39... Rf6 $1 {[%c_effect f6;square;f6;type;GreatFind;persistent;
true]} 40. Ke2 Rf8 $1 {[%c_effect f8;square;f8;type;GreatFind;persistent;true]
Um excelente lance defensivo, tornando difícil para as Brancas jogar Ca2-c3.}
41. b3 {Agora as Brancas conseguem um peão passado, mas é um alívio para as
Negras não terem que se preocupar em perder o peão de a.} (41. Na2 Rb8 $1 {
[%c_effect b8;square;b8;type;GreatFind;persistent;true] Esta é a ideia.})
41... axb3 42. Rxb3 Bg2 $2 {[%c_effect g2;square;g2;type;Mistake;persistent;
true]} (42... Ra8 $1 {[%c_effect a8;square;a8;type;GreatFind;persistent;true]
é necessário, impedindo o avanço do peão passado.}) 43. Re3 (43. a4 {
é simples e bom, mas o lance realizado é suficiente.}) 43... Be4 44. Na2 $1 {
[%c_effect a2;square;a2;type;GreatFind;persistent;true] O cavalo finalmente
vai para c3.} Rb8 45. Nc3 Rb2+ 46. Ke1 Rb3 47. Kf2 Bh1 48. Nd1 (48. a4 {
é mais preciso:} Ra3 49. Ke2 {seguido por Rd2 com uma vitória provável.})
48... Rb8 49. Re5 $6 {[%c_effect e5;square;e5;type;Inaccuracy;persistent;true]}
(49. Nc3 {A máquina sugere voltar e tentar o plano mencionado no lance
anterior.}) 49... g6 $6 {[%c_effect g6;square;g6;type;Inaccuracy;persistent;
true]} (49... Kc6 $1 {[%c_effect c6;square;c6;type;GreatFind;persistent;true]
Este é um lance muito difícil de encontrar, para dizer o mínimo.} 50. Rxh5
Rb3 $1 {[%c_effect b3;square;b3;type;GreatFind;persistent;true] Eu nunca
consideraria isso jogável para as Negras, mas o computador mostra ideias
surpreendentes. A questão é que as Brancas não chegaram a tempo de capturar
em g5 e começar a rolar o peão de h, por exemplo:} 51. Rg5 (51. Ne3 Be4 $1 {
[%c_effect e4;square;e4;type;GreatFind;persistent;true]}) 51... Rd3 $1 {
[%c_effect d3;square;d3;type;GreatFind;persistent;true]} 52. Ne3 Rxd4 53. Rxg7
Rd2+ 54. Ke1 Ra2 55. h5 d4 {e de repente as Negras conseguem contra-jogo.}) 50.
Re1 $6 {[%c_effect e1;square;e1;type;Inaccuracy;persistent;true]} (50. Nc3 $1 {
[%c_effect c3;square;c3;type;GreatFind;persistent;true]} Rb2+ 51. Kg1 Rb3 52.
Re3 $1 {[%c_effect e3;square;e3;type;GreatFind;persistent;true]} Be4 53. Kf2 {
Na verdade, isso se transpõe para uma posição que vimos antes na partida.})
50... Be4 51. Nc3 Rf8+ 52. Kg1 Rf3 $2 {[%c_effect f3;square;f3;type;Mistake;
persistent;true] Este é o erro final, talvez ainda acreditando no velho
ditado que diz que \"todos os finais de torre estão empatados\".} (52... Kc6
$1 {[%c_effect c6;square;c6;type;GreatFind;persistent;true]} 53. Re3 (53. Nxe4
$2 {[%c_effect e4;square;e4;type;Mistake;persistent;true]} Re8 $1 {[%c_effect
e8;square;e8;type;GreatFind;persistent;true] seguido pela captura do cavalo
com o peão.}) 53... Rf6 54. a4 Rf8 {É difícil para as Brancas progredirem,
pois elas não conseguem capturar o bispo e o rei fica fora do jogo.}) 53. Nxe4
dxe4 54. Kg2 $1 {[%c_effect g2;square;g2;type;GreatFind;persistent;true]} Rxa3
55. Rxe4 Rd3 {Este é um final interessante. As Brancas agora jogam uma série
de lances únicos para vencer. O elemento mais importante nos finais de torre
é a atividade da torre. O problema das Negras é que a torre não conseguirá
manter sua atividade por muito tempo.} 56. Kf2 $1 {[%c_effect f2;square;f2;
type;GreatFind;persistent;true] O único jeito. O problema é que qualquer
lance das Negras com o seu rei ou torre piora a posição.} c6 (56... Ra3 57.
Re5 {seguido por Tg5.}) (56... Kc6 57. Re6+ Kd5 58. Rxg6 Kxd4 59. Rg5 {O peão
de h5 está condenado.}) 57. Kg2 $1 {[%c_effect g2;square;g2;type;GreatFind;
persistent;true] Novamente, o único lance. As Negras estão em zugzwang. Ele
prefere passar a vez, o que obviamente não é permitido no xadrez.} Rd1 (57...
Ra3 58. Re5 $1 {[%c_effect e5;square;e5;type;GreatFind;persistent;true]}) 58.
Kf3 {O rei marcha e tudo acaba.} Rf1+ 59. Ke3 Rf7 {A torre das Negras
tornou-se passiva.} 60. Rf4 Rg7 61. Kd3 Ke6 62. Rf8 Ra7 63. Ke4 Ra1 64. Rd8 {
A torre vai para d6. PRECISÃO CHESS.COM: Brancas 93,2 Pretas 88.4 PRECISÃO
LICHESS.ORG: Brancas 96 Pretas 94} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.18"]
[Round "5.4"]
[White "Praggnanandhaa, R...."]
[Black "Giri, Anish"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2743"]
[BlackElo "2749"]
[Annotator "Stockfish 16"]
[PlyCount "81"]
[EventDate "2024.??.??"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bxd3 6. cxd3 Bd6 7. Qb3 b6 (7...
Bxf4 8. Qxb7 Nbd7 9. exf4 O-O 10. Qb4 Rb8 11. Qa3 c5 12. dxc5 d4 13. Nce2 Rb5
14. Nf3 Nxc5 15. b4 Rxb4 16. O-O Qb6 17. Nfxd4 Ra4 18. Qc1 Nxd3 19. Qe3 Nb4 20.
f5 Nbd5 21. Qe5 Nd7 22. Qe4 {Enoeckl,P (2292)-Hoefelsauer,T (2322) Austria AUT
2023 1/2-1/2 (66)}) 8. Bxd6 Qxd6 9. Nf3 c6 $146 (9... O-O 10. O-O c6 11. Rac1
Nbd7 12. e4 e5 13. exd5 Nxd5 14. Ne4 Qg6 15. g3 Rfe8 16. Nxe5 Nxe5 17. dxe5
Rxe5 18. f4 Ree8 19. Rce1 Rad8 20. Qc4 h5 21. h4 b5 22. Qc5 Rxe4 23. Rxe4 Qxg3+
24. Kh1 {Niemann,H (2642)-Avila Pavas,S (2450) chess.com INT 2022 1-0 (61)})
10. O-O Ng8 11. a4 Ne7 12. a5 b5 13. Na2 Na6 14. Qa3 b4 15. Qa4 O-O 16. Nc1
Rfc8 17. Nb3 c5 18. dxc5 Nxc5 19. Nxc5 Qxc5 20. d4 Qd6 21. Ne5 f6 22. Nd3 e5
23. dxe5 fxe5 24. Rac1 Rxc1 25. Rxc1 Rb8 26. h3 h6 27. Qd1 $6 {Inaccuracy. Nc5
was best. Inaccuracy. Nc5 was best.} (27. Nc5 d4 28. Qb3+ Qd5 29. e4 Qxb3 30.
Nxb3 Rc8 31. Kf1 Kf7 32. Ke2 Rxc1 33. Nxc1 Nc6) 27... Ng6 28. Rc2 Kh7 $6 {
Inaccuracy. Rb5 was best.} (28... Rb5 29. Qh5 Rxa5 30. Rc8+ Kh7 31. Qf5 Qf6 32.
Qxf6 gxf6 33. Nxb4 Rb5 34. Rc7+ Kg8 35. Na6) 29. Nc5 Rb5 30. Nb3 Rb8 31. Rc5
Rd8 32. Qc2 Qf6 33. Rc6 Rd6 34. Rxd6 Qxd6 35. Qf5 Kg8 36. Qc8+ Kh7 37. Qf5 Kg8
38. Qc8+ Kh7 39. Qc5 Qxc5 40. Nxc5 Ne7 41. Kf1 {Precisão: Brancas 95% Pretas
95%} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.18"]
[Round "5.5"]
[White "Abdusattorov, Nodirbek"]
[Black "Wei, Yi"]
[Result "1/2-1/2"]
[ECO "D88"]
[WhiteElo "2727"]
[BlackElo "2740"]
[Annotator "Stockfish 16"]
[PlyCount "125"]
[EventDate "2024.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8.
Ne2 Nc6 9. Be3 O-O 10. O-O Bg4 11. f3 Na5 12. Bxf7+ Rxf7 13. fxg4 Rxf1+ 14.
Kxf1 Qd6 15. Kg1 Qe6 16. Qc2 cxd4 17. cxd4 Rc8 18. Qd3 Qxg4 19. Kh1 Qd7 $146 (
19... Nc4 20. Bg1 a6 21. a4 Bh6 22. Rb1 Qd7 23. Rb4 Na5 24. d5 Bf8 25. Nd4 e5
26. dxe6 Qd6 27. Rb1 Bg7 28. Qf3 Rf8 29. Qc3 Qe5 30. h3 Re8 31. Qf3 Qf6 32. Qe2
Qe5 33. Rf1 Qd6 34. Qa2 {Maghsoodloo,P (2707)-Salem,A (2632) Doha QAT 2023 1-0
(50)}) 20. Bg1 b6 21. a4 Kh8 22. Rf1 Rf8 23. Rxf8+ Bxf8 24. Qf3 Kg8 25. Nf4 Bh6
26. d5 Bxf4 27. Qxf4 Qd6 28. Qg4 e6 $6 {Inaccuracy. Qe5 was best. Mistake. Qe5
was best.} (28... Qe5 29. Qe2 Kf8 30. Qf3+ Ke8 31. Qd3 Nb7 32. Qa6 Nd6 33. Qxa7
Nc4 34. Bxb6 Nxb6 35. Qxb6) 29. h3 Nb7 30. Bh2 Qe7 31. Qg3 $6 {Inaccuracy. Bg3
was best.} (31. Bg3 exd5 32. exd5 Nc5 33. Qc8+ Kg7 34. d6 Qd7 35. Qb8 h5 36. a5
Kf7 37. Qc7 Ke6) 31... e5 32. Qc3 Nd6 33. Bxe5 Nxe4 34. Qc8+ Kf7 35. Bf4 Nf6
36. d6 Qe6 37. Qc7+ Nd7 38. Qxa7 g5 39. Bg3 h5 40. Qc7 h4 41. Bf2 g4 42. hxg4
Qxg4 43. Qd8 Qd1+ 44. Bg1 Qxa4 45. Qe7+ Kg6 46. Qe8+ Kf5 47. Bd4 Qd1+ 48. Kh2
Qxd4 49. Qxd7+ Kg5 50. Qe7+ Kf5 51. Qf7+ Kg5 52. Qg8+ Kf5 53. Qc8+ Kg5 54. Qd8+
Kf5 55. Qf8+ Kg5 56. Qe7+ Kf5 57. d7 Qf4+ 58. Kg1 Qc1+ 59. Kf2 Qd2+ 60. Kg1
Qc1+ 61. Kf2 Qd2+ 62. Kg1 Qc1+ 63. Kf2 {Precisão: Brancas 97% Pretas 98%}
1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.18"]
[Round "5.6"]
[White "Gukesh, D...."]
[Black "Nepomniachtchi, Ian"]
[Result "1-0"]
[ECO "D50"]
[WhiteElo "2725"]
[BlackElo "2769"]
[Annotator "Stockfish 16"]
[PlyCount "97"]
[EventDate "2024.??.??"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 cxd4 6. Qxd4 exd5 7. Bg5 Be7 8.
e3 O-O 9. Bb5 Nc6 (9... a6 10. Ba4 Nc6 11. Qd3 Bg4 12. Bxc6 bxc6 13. Ne5 Qc8
14. Bxf6 Bxf6 15. Nxg4 Qxg4 16. O-O Qb4 17. Rab1 Bxc3 18. bxc3 Qa4 19. Qd2 Rfb8
20. g3 Rb5 21. Rb2 Rab8 22. Rfb1 g6 23. Rb4 Qa5 24. Kg2 {Kuzubov,Y (2625)
-Dominguez Perez,L (2745) chess.com INT 2023 1/2-1/2}) 10. Qa4 Bd7 (10... Be6
11. Bxc6 bxc6 12. Nd4 c5 13. Nc6 Qd7 14. O-O Bd6 15. Bxf6 gxf6 16. e4 d4 17.
Nd5 Kg7 18. Qa6 f5 19. f3 fxe4 20. fxe4 f5 21. Nf4 fxe4 22. Ne5 Qe7 23. Nc6 Bc8
24. Qe2 Qe8 25. Nh5+ {Laurent-Paoli,P (2539)-Stijve,T (2351) Basel SUI 2023
1-0 (39)}) 11. Rd1 $146 (11. O-O a6 12. Be2 (12. Bxc6 bxc6 13. Ne5 Qc7 14. Nxd7
Qxd7 15. Rfd1 Qe6 16. Rac1 h6 17. Bxf6 Bxf6 18. Ne2 Rfc8 19. Nd4 Bxd4 20. Qxd4
Rab8 21. Rc5 Rb5 22. Rdc1 Qd6 23. g3 Rxc5 24. Rxc5 Rb8 25. Qc3 Rb6 {Bermejo
Collado,J (2260)-Alvarez,A (2095) Collado Villalba 1996 1/2-1/2 (50)}) 12... b5
(12... Be6 13. Nd4 Nxd4 14. Qxd4 h6 15. Bf4 Rc8 16. Rfd1 Bc5 17. Qd3 Qe7 18.
Be5 Nd7 19. Bd4 Nb6 20. Bf3 Bxd4 21. Qxd4 Qc5 22. h3 Rfd8 23. Qxc5 Rxc5 24. Rd4
Rd7 25. Rad1 Kf8 {Xu,Y (2536)-Fang,Y (2477) Beijing 2017 1-0 (57)}) 13. Qd1 Be6
14. Nd4 Nxd4 15. Qxd4 h6 16. Bh4 Rc8 17. Rfd1 Qd7 18. a3 Rc7 19. Bg3 Bd6 20.
Bxd6 Qxd6 21. e4 Qe7 22. e5 Nd7 23. f4 Qc5 24. f5 Bxf5 25. Nxd5 Ra7 {Guliev,S 
(2470) -Ginsburg,G (2435) Minsk 1994 1-0 (37)}) 11... a6 12. Bxc6 bxc6 13. Ne5
Rc8 14. O-O Be8 15. Qxa6 h6 16. Bh4 Ra8 17. Qe2 Ne4 18. Nxe4 Bxh4 19. Nc3 Bf6
20. Nd3 Qa5 21. Rd2 Bd7 22. Rc1 Rfb8 23. Qf3 Bc8 24. h3 Ba6 25. Qf5 Bc8 26. Qh5
Be6 27. Nf4 Bd7 28. Qd1 $6 {Inaccuracy. Nfe2 was best.} (28. Nfe2 Qb4 29. Rdc2
(29. a3) 29... Ra5 30. a3 Qb6 31. Qf3 Qa6 32. Rd1 Qa7 33. Nd4 c5 34. Nf5 Bxc3)
28... Bf5 29. Nfe2 Bg6 30. Nd4 Ra6 31. b3 Be7 32. Na4 Rc8 33. Qg4 Rc7 34. Rcd1
Bb4 $4 {Blunder. Ra8 was best.} (34... Ra8 35. Nf5 Bf8 36. h4 h5 37. Qf3 Re8
38. Ng3 Rce7 39. Rd4 Re5 40. Qe2 Qc7 41. b4) 35. Nxc6 Rcxc6 36. Rxd5 h5 37. Qf4
Rd6 38. Rxd6 Bxd6 39. Rxd6 Rxd6 40. Qxd6 Qe1+ 41. Kh2 Qxf2 42. Nc3 $6 {
Inaccuracy. Nc5 was best.} (42. Nc5 Qxa2 43. b4 Qe2 44. Qb8+ Kh7 45. Nd7 Bd3
46. Nf8+ Kg8) 42... Qc2 $4 {Blunder. Qxe3 was best.} (42... Qxe3 43. Nd5 Qe2 (
43... Qf2 44. Ne7+ Kh7 45. Nxg6 fxg6 46. b4 Qxa2 47. b5 Qa4 48. b6 Qb5 49. Qd4)
44. a4 Qc2 (44... Kh7 45. Nf4 Qc2 46. Nxg6 fxg6 47. Qb8) 45. Ne7+ Kh7 46. Nxg6
fxg6 47. Qb8 Qa2 48. Qg3 Qa3 49. Qc3) 43. Qd4 $5 {Inaccuracy. Qd8+ was best.} (
43. Qd8+ Kh7 44. Qd4 Bd3 45. b4 f5 46. Nd5 Be4 47. Nf4 h4) 43... Bd3 $6 (43...
Qf2 44. b4) 44. Nd5 Be4 (44... Bf1 45. Nf4 g6 46. Qd8+ Kg7 47. Qe7 Kg8 48. Qg5
h4 49. Qxh4) 45. Nf4 g6 (45... f6 46. Qc4+ Qxc4 47. bxc4 h4 48. a4 Kf7 49. a5
Bb7 50. Nd5 g5) 46. a4 (46. Qd8+ Kg7 47. Qe7 Kg8 48. Qe8+ Kg7 49. b4 Qc6 50.
Qe7 Kg8) 46... Bf3 $6 {Inaccuracy. Bc6 was best.} (46... Bc6 47. Qd8+ Kg7 48.
Qd3 Qxd3 49. Nxd3 Kf6 50. a5 (50. Kg3 Kf5 (50... Ke7 51. Ne5) 51. Kf2 g5 52. a5
h4 53. Nb4) 50... Kf5 51. Nb4 Bb7 52. a6 Ba8 53. Kg1) 47. Qd3 (47. b4 Bb7 48.
Qd8+ Kg7 49. Qe7 Qe4 50. Qxe4 Bxe4 51. h4 Kf6) 47... Qf2 48. e4 Bd1 49. Nxg6 {
Precisão: Brancas 95% Pretas 89%} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.18"]
[Round "5.7"]
[White "Maghsoodloo, Parham"]
[Black "Ding, Liren"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2740"]
[BlackElo "2780"]
[Annotator "Stockfish 16"]
[PlyCount "61"]
[EventDate "2024.??.??"]

1. e4 {[%emt 0:00:16] Stockfish} e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6.
a4 a5 7. Bg5 h6 8. Bh4 Qe7 (8... Ba7 9. Na3 Qe7 (9... g5 10. Bg3 Ne7 11. Qb3
O-O 12. O-O-O c6 (12... Ng6) 13. Rhe1 (13. Qc2) 13... Ng6 14. d4 Qe7 15. Nc2
Rb8 16. Ne3 (16. Qa3 Re8 17. Kb1) 16... Nxe4 (16... b5 17. axb5 cxb5 18. Bxb5
Qb7) 17. Qc2 exd4 (17... Kg7) 18. Nxd4 Qf6 (18... Nh4 19. f3 Bxd4) 19. Qxe4 d5
20. Bxd5 Bxd4 21. Qxd4) 10. Nb5 Bb6 11. Qb3 g5 12. Bg3 O-O 13. O-O-O Nh5 14. d4
exd4 15. Nbxd4 (15. Nfxd4 Ne5 {RR} 16. Be2) 15... g4 16. Nh4 Bxd4 17. cxd4 Qxe4
18. Rhe1 Qh7 19. Rd2 (19. Bd3 {RR} Qg7 20. Ng6) 19... Bd7 20. Bd3 Qg7 21. Bf5
Bxf5 (21... Nxd4 22. Rxd4 Qxd4 23. Bxd7) (21... Rae8 22. Re3 Bxf5 23. Nxf5 Qg5
24. Qxb7 Qxf5 25. Qxc6 Nf6) 22. Nxf5 Qg5 23. Qb5 {Gukesh,D (2725)-Ding,L (2780)
Wijk aan Zee, Netherlands 2024 [Stockfish 16] 0-1 (37)}) (8... O-O 9. O-O Ba7
10. Na3 g5 11. Bg3 Nh7 (11... Kh8) 12. Nb5 Bb6 13. d4 Qf6 14. Re1 (14. Be2)
14... h5 15. h4 Bg4 16. Be2 (16. Re3) 16... Bxf3 17. Bxf3 g4 (17... gxh4 18.
Bh2 exd4 19. cxd4 Nxd4 20. Nxd4 Bxd4) 18. dxe5 (18. Be2) 18... Nxe5 (18... dxe5
19. Be2 Rfd8) 19. Be2 Ng6 20. Bd3 Rae8 21. Na3 Nxh4 22. Nc4 Ng6 23. e5 (23.
Nxb6 cxb6 24. Bc4)) (8... Be6 9. Nbd2 g5 10. Bg3 Ba7 11. O-O O-O 12. Bb3 Qd7
13. Re1 Kg7 14. Nc4 Rfe8 15. Ne3 Bxe3 16. fxe3 Bxb3 17. Qxb3 b6 18. Nd2 Nh5 19.
Bf2 f5 20. exf5 Qxf5 21. e4 Qe6 22. Qxe6 Rxe6 23. Nc4) 9. O-O $146 (9. Nbd2 Ba7
(9... Bd7 10. Nf1 Be6 11. Bxe6 fxe6 12. Ne3 Bxe3 13. fxe3 O-O 14. O-O Qd7 15.
Qe2 Rf7 16. Nd2 Raf8 17. Bxf6 {1/2-1/2 (17) Pal,R (1955)-Southcott-Moyers, I 
(2040) Kenilworth ENG 2023}) (9... g5 10. Bg3 Ba7 11. Qe2 Be6 12. Bb5 O-O 13.
O-O Nh5 14. d4 Nxg3 15. hxg3 g4 16. Nh2 exd4 17. Bxc6 bxc6 18. Rac1 h5 19. Kh1
Rab8 20. f4 Rxb2 21. f5 Qg5 22. Rf4 Bc8 23. Qd3 dxc3 {Guerrero,A (2284)
-Castellanos Rodriguez,R (2474) San Cristobal de La Laguna ES 2022 0-1 (35)})
10. Qe2 Bd7 11. Bb5 g5 12. Bg3 Nh5 13. Nc4 Ng7 14. Ne3 Bxe3 15. fxe3 O-O 16.
O-O Rae8 17. Nd2 Nb8 18. Rf2 f5 19. exf5 Nxf5 20. e4 Nxg3 21. hxg3 Rxf2 22.
Qxf2 b6 23. Qe2 Rf8 {Murzin,V (2549)-Lysyj,I (2604) Obninsk RUS 2022 1/2-1/2 
(57)}) 9... Ba7 10. Nbd2 Bd7 11. Rb1 g5 12. Bg3 O-O 13. Re1 g4 $6 {Inaccuracy.
Rfe8 was best.} (13... Rfe8 14. Bb5 Qf8 15. Nc4 Qg7 16. Ra1 Qg6 17. Bxc6 Bxc6
18. Nxa5 Bxf2+ 19. Bxf2 Rxa5 20. b4) 14. Bh4 gxf3 15. Qxf3 Kg7 16. Nf1 Rh8 17.
Ne3 Raf8 18. Kh1 $6 {Inaccuracy. Nf5+ was best.} (18. Nf5+) 18... h5 19. Qg3+
Kh7 20. Nd5 Nxd5 21. exd5 f6 22. dxc6 Bxc6 23. d4 Qg7 24. Bd3+ Kg8 25. Re3 exd4
26. Qxg7+ Kxg7 27. Rg3+ Kf7 28. Rg6 Rhg8 29. Rxf6+ Kg7 30. Rg6+ Kf7 31. Rf6+ {
Precisão: Brancas 97% Pretas 96%} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.19"]
[Round "6.1"]
[White "Ju, Wenjun"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2549"]
[BlackElo "2742"]
[Annotator "Stockfish 16"]
[PlyCount "53"]
[EventDate "2024.??.??"]

{[%evp 0,53,23,19,72,-44,23,-13,63,22,45,-47,-47,-17,20,9,6,12,16,15,15,9,22,
24,21,15,19,0,21,4,17,19,49,36,29,23,17,15,42,38,9,-2,15,26,15,9,24,20,22,22,
24,24,24,24,24,24]} 1. d4 {ChessBase II} Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3
Bb4+ 6. Bd2 Be7 7. Bg2 O-O 8. O-O c6 9. Bc3 d5 10. Nbd2 Nbd7 11. Qc2 c5 {
E15: Queen's Indian: 4 g3 sidelines, 4 g3 Ba6 and 4 g3 Bb7 early deviations.}
12. dxc5 (12. e4 dxc4 13. Nxc4 b5 14. Ba5 Qe8 15. Ne3 Bb7 16. d5 exd5 17. exd5
Bd8 18. Bc3 Bc7 19. Rfe1 Qb8 20. Rad1 Re8 21. Nf5 Rxe1+ 22. Rxe1 Bd6 23. N3h4
Bf8 24. Ne7+ Bxe7 25. Rxe7 g6 26. Qd2 Qf8) ({RR} 12. e4 dxc4 13. Nxc4 b5 14.
Ba5 Qe8 15. Ne3 Bb7 16. d5 exd5 17. exd5 Bd8 18. Bc3 Bc7 19. Rfe1 Qb8 20. Rad1
Re8 21. Nf5 Rxe1+ 22. Rxe1 Bd6 23. N3h4 Bf8 24. Ne7+ Bxe7 25. Rxe7 g6 26. Qd2
Qf8) 12... bxc5 13. e3 Qb6 {The position is equal.} 14. Rfd1 Bb7 15. Rac1 Rfd8
16. cxd5 exd5 17. Ne5 Nxe5 18. Bxe5 Rac8 19. Qf5 g6 {[#]} 20. Qf3 $146 (20. Qf4
Nh5 21. Qg4 Nf6 22. Qf4 Nh5 23. Qf3 Qe6 24. Bb2 Rd7 25. Qe2 Bf6 26. Bxf6 Nxf6
27. Qb5 Rdc7 28. Qa4 Kg7 29. Qf4 h6 30. h4 Nh5 31. Qa4 Nf6 32. Qf4 Nh5 33. Qa4
{1/2-1/2 (33) Wojtaszek,R (2750)-Karjakin,S (2785) Wijk aan Zee 2017}) ({RR} 
20. Qf4 Nh5 21. Qg4 Nf6 22. Qf4 Nh5 23. Qf3 Qe6 24. Bb2 Rd7 25. Qe2 Bf6 26.
Bxf6 Nxf6 27. Qb5 Rdc7 28. Qa4 Kg7 29. Qf4 h6 30. h4 Nh5 31. Qa4 Nf6 32. Qf4
Nh5 33. Qa4 {1/2-1/2 (33) Wojtaszek,R (2750)-Karjakin,S (2785) Wijk aan Zee
2017}) 20... Nd7 21. Ba1 Qe6 (21... Nf6 $5) 22. Qf4 Bd6 23. Qh6 {[#] White is
more active.} Bf8 {Wards off Qg7+} 24. Qh4 Be7 25. Qh6 Bf8 {Inhibits Qg7+.} 26.
Qh4 Be7 27. Qh6 {Weighted Error Value: White=0.12 (very precise) /Black=0.08 
(flawless)  Precisão Lichess: Brancas 97% Pretas 98% PRECISÃO CHESS.COM:
Brancas 97,2 Pretas 97.2} (27. Qa4 $14) 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.19"]
[Round "6.2"]
[White "Van Foreest, Jorden"]
[Black "Gukesh D"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2682"]
[BlackElo "2725"]
[Annotator "Stockfish 16"]
[PlyCount "90"]
[EventDate "2024.??.??"]

{[%evp 0,83,23,23,23,25,25,-30,13,26,47,19,66,35,52,0,40,30,-12,-12,-12,-9,0,
-10,-11,-13,-13,-25,-25,-33,-39,-56,-58,-68,-61,-69,-63,-69,-58,-63,-71,-100,
-36,-59,-45,-147,-147,-4,-104,-60,-32,-70,-70,-32,-32,-36,-46,-30,76,56,53,-66,
-53,-90,-91,0,-21,-21,23,24,24,11,-22,-229,-229,-229,-222,-224,-213,-213,-188,
-214,-213,-241,-241,-225]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Nb3
Qg6 6. f3 {C45: Scotch Game.} Bd6 {Wards off Bf4 6...Nf6 is more advanced
technology.} 7. Nc3 Nge7 8. f4 {White is slightly better.} Bb4 9. f5 Qf6 (9...
Nxf5 $2 10. exf5 Qxf5 11. Bd3 Bxc3+ 12. bxc3 $18) 10. Bd3 Bxc3+ 11. bxc3 Qxc3+
12. Bd2 Qf6 13. O-O d6 $146 {[#]} (13... Ne5 14. Qe1 d6 15. Bc3 N7c6 16. Nc1
Qe7 17. Ne2 f6 18. Nf4 Qf7 19. Be2 Ne7 20. Qh4 Bd7 21. Bxe5 dxe5 22. Bh5 g6 23.
Bxg6 hxg6 24. Qxh8+ Qf8 25. Qxf8+ Kxf8 26. Rad1 Bc6 27. Ne6+ Kg8 28. fxg6 {
Kuznetsova,M (2204)-Nurgaliyeva,Z (1980) Chelyabinsk RUS 2023 1-0 (31)}) ({RR} 
13... Ne5 14. Qe1 d6 15. Bc3 N7c6 16. Nc1 Qe7 17. Ne2 f6 18. Nf4 Qf7 19. Be2
Ne7 20. Qh4 Bd7 21. Bxe5 dxe5 22. Bh5 g6 23. Bxg6 hxg6 24. Qxh8+ Qf8 25. Qxf8+
Kxf8 26. Rad1 Bc6 27. Ne6+ Kg8 28. fxg6 {Kuznetsova,M (2204)-Nurgaliyeva,Z 
(1980) Chelyabinsk RUS 2023 1-0 (31)}) 14. Kh1 $146 (14. Qe1 Ne5 15. Qg3 h6 16.
Kh1 b6 17. Bc3 Bb7 18. Nd4 O-O-O 19. a4 a5 20. Nb5) 14... Bd7 15. a4 Ne5 16.
Qe1 $6 {Inaccuracy. Qc1 was best.} (16. Qc1 h6) 16... N7c6 17. Rb1 {[#]} a5 $1
18. Nc1 {[#]} (18. Bb5 b6) 18... Nb4 $1 {A dynamic duo of knights.} 19. Qg3 {
Bg5 is the strong threat.} (19. Bb5 Bxb5) 19... h6 {Dodges Bg5} (19... Bxa4 $2
20. Bg5 $18) 20. Ne2 g5 $6 {Inaccuracy. Bxa4 was best. Against Nf4} (20... Bxa4
21. Nf4 Qg5) 21. fxg6 $1 $14 Qxg6 22. Qf2 $4 {Blunder. Qe3 was best.} (22. Qe3)
22... Nbxd3 23. cxd3 Nxd3 24. Qd4 Rg8 25. Ng3 Nc5 26. e5 $1 Ne6 (26... Nxa4 $6
27. Rxb7 (27. exd6 Qxd6 28. Qh4 Qxd2 $16) 27... Nc5 28. Rbb1 (28. Rxc7 Ne6 $17)
) (26... Bxa4 27. exd6 Qxd6 28. Qc4 $14) (26... Bc6 {seems wilder.} 27. exd6
Qxd6 28. Rbe1+ Kd8) 27. Qb2 $6 {Inaccuracy. Qh4 was best.} (27. Qh4 dxe5 28.
Rbe1) 27... Bc6 $1 $17 (27... Bxa4 $2 28. Qxb7 Kd7 29. Rbc1 $18 (29. exd6 Bc6
$15)) 28. exd6 O-O-O (28... cxd6 $6 29. Rbc1 Qg7 30. Qb3 (30. Qxg7 Rxg7 31. Rf2
Rg6 $17)) 29. dxc7 Rd4 $6 {Inaccuracy. Rd3 was best.} (29... Rd3 30. Be1 Nd4
31. Rc1 Qg5 32. Rf2 h5 33. Qb1 Qg6 34. Bxa5 h4 35. Rxc6 Nxc6 36. Nf5) 30. Rbc1
$6 {Inaccuracy. Kg1 was best.} (30. Bxa5 $2 Rh4 31. Be1 (31. Kg1 $2 Rxh2 32.
Be1 Rxg2+ 33. Qxg2 Bxg2 $19) 31... Nf4 $19) (30. Rfc1 $17 Rh4 31. Be1) (30. Kg1
h5 31. Rfc1 Rxd2 32. Qxd2 h4 33. Qxa5 hxg3 34. Qa8+ Kd7 35. c8=B+ Rxc8 36.
Rxb7+ Bxb7) 30... Rh4 $19 31. Rc3 {[#]} Nc5 $1 $40 {Black attacks with force.
Chess con chili.} 32. Re3 Rxa4 (32... Nxa4 $6 33. Qe5 Nb6 34. Bxa5 (34. Qxa5 $2
Nc4 $19)) 33. Rf6 Qg7 {White must now prevent ...Nd7.} (33... Qg4 $2 34. Rxc6
Qd4 35. Qxd4 Rxd4 36. Rxc5 $18) 34. Bc3 {Strongly threatening Rxc6!} Qg5 $1 35.
Qe2 (35. Re2 Nd3 36. Qb1 Qc1+ 37. Qxc1 Nxc1 38. Rc2) 35... Ne6 $1 $17 {...Nf4
would be deadly.} (35... Kxc7 36. Kg1 (36. Rxf7+ Kb8 $17) (36. Rf5 $2 Bxg2+ 37.
Kxg2 Qxf5 $19)) 36. Rf5 $2 {Mistake. Qd2 was best. [#] Dodges Nf4. This costs
White the game.} (36. Qd2 Nxc7) 36... Bxg2+ $1 $19 {Deflection} 37. Kg1 {[#]}
Qxf5 {Remove Defender} 38. Nxf5 Bf3+ {Discovered Attack} (38... Kxc7 $2 39. Rg3
(39. Nxh6 Bf3+ 40. Nxg8 Bxe2 $14) 39... Rxg3 40. hxg3 $18) 39. Kf2 Bxe2 40.
Ne7+ Kxc7 41. Be5+ (41. Nxg8 Bc4 42. Nxh6 Nc5 43. Nf5 Be6 44. Nd4 Bd5 45. Ne2
Ne4+) 41... Kb6 (41... Kd7 42. Nxg8 Bc4 43. Nxh6 Nc5 44. Bb8 b5 45. Ng4 Be6 46.
Nf6+) 42. Nxg8 Bh5 43. Nxh6 Nc5 (43... Ka6 44. Rd3 Rc4 45. Rd6+ b6 46. Kg3 a4
47. h4 Re4 48. Bh8) 44. Kg3 (44. Ng8 Ne4+ 45. Kg1 Nd2 46. Bg3 Ra1+ 47. Kg2 a4
48. Bh4 Bf3+) 44... Ne4+ (44... Ka6 45. h4 b5 46. Nf5 Rg4+ 47. Kh3 Ne4 48. Ng3
Nxg3 49. Bxg3) 45. Kf4 (45. Kg2 Rc4 46. Nf5 Ka6 47. Nd6 Rc2+ 48. Kg1 Nxd6 49.
Bxd6 b5) 45... Bg6 {Beautiful play by Gukesh D! Weighted Error Value: White=0.
21 (precise) /Black=0.10 (very precise)  Precisão Lichess: Brancas 91% Pretas
95% PRECISÃO CHESS.COM: Brancas 87.9 Pretas 92.8} 0-1

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.19"]
[Round "6.3"]
[White "Nepomniachtchi, Ian"]
[Black "Praggnanandhaa R"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2769"]
[BlackElo "2743"]
[Annotator "Stockfish 16"]
[PlyCount "87"]
[EventDate "2024.??.??"]

{[%evp 0,79,23,19,19,-20,11,4,4,19,17,26,16,30,42,8,46,9,52,-45,18,-31,-36,-30,
-6,-3,5,5,27,27,52,-4,-2,-40,-13,-22,-28,-19,-22,-32,-18,-46,-18,-54,-12,-22,
-12,14,21,-16,-16,-26,24,27,16,9,16,31,31,34,36,51,51,44,87,81,79,85,154,125,
111,133,152,148,153,130,134,141,225,97,148,135]} 1. Nf3 {Neg@,P https://
lichess.org/@/airfloo Negi,P https:// lichess.org/î/airfloo} Nf6 2. g3 c5 3.
Bg2 Nc6 4. c4 d5 5. cxd5 Nxd5 6. Nc3 Nc7 7. a3 g6 {is cutting edge theory.} 8.
h4 {A34: Symmetrical English: 2 Nc3, lines with ...d5.} Bg4 (8... h6 9. d3 Bg7
10. O-O (10. Be3 Ne6 (10... b6 11. h5 g5 12. Nxg5) (10... Nd4 11. Rc1 O-O 12.
b4) ({RR} 10... b6 11. h5 g5 12. Nxg5) ({RR} 10... Nd4 11. Rc1 O-O 12. b4) 11.
O-O) ({RR} 10. Be3 Ne6 11. O-O) 10... Bd7 (10... O-O 11. Be3 Nd4 (11... Ne6) ({
RR} 11... Ne6) 12. Rc1 Bg4 13. Nd2 Qd7) ({RR} 10... O-O 11. Be3 Nd4 12. Rc1 Bg4
13. Nd2 Qd7) 11. Be3 Ne6 12. Rb1 (12. Ne4 b6 (12... Ncd4 13. Nxc5 Nxc5 14. Bxd4
Ba4 15. Qd2 Bxd4 16. Qb4) ({RR} 12... Ncd4 13. Nxc5 Nxc5 14. Bxd4 Ba4 15. Qd2
Bxd4 16. Qb4) 13. b4 O-O (13... f5 14. Ned2 O-O 15. Rc1 f4 16. gxf4 Nxf4 17.
Bxf4 Rxf4 18. bxc5) (13... Bxa1 14. Qxa1 f6 15. bxc5 bxc5 16. Rc1) (13... cxb4
14. d4 (14. axb4) ({RR} 14. axb4) 14... Nc7 (14... b3 15. d5) ({RR} 14... b3
15. d5) 15. h5 g5 16. d5 Bf5 17. Nd4) ({RR} 13... f5 14. Ned2 O-O 15. Rc1 f4
16. gxf4 Nxf4 17. Bxf4 Rxf4 18. bxc5) ({RR} 13... Bxa1 14. Qxa1 f6 15. bxc5
bxc5 16. Rc1) ({RR} 13... cxb4 14. d4 Nc7 15. h5 g5 16. d5 Bf5 17. Nd4) 14.
bxc5 (14. Qd2) (14. Rc1 cxb4 15. axb4 (15. d4 bxa3 16. d5 Na5) ({RR} 15. d4
bxa3 16. d5 Na5) 15... Ncd4 (15... Nxb4 16. Qd2) ({RR} 15... Nxb4 16. Qd2)) ({
RR} 14. Qd2) ({RR} 14. Rc1 cxb4 15. axb4 Ncd4) 14... f5 15. Ned2 f4 16. gxf4
Bxa1 17. Qxa1 Nxf4 18. Bxf4 Rxf4 19. Ne5) ({RR} 12. Ne4 b6 13. b4 O-O 14. bxc5
f5 15. Ned2 f4 16. gxf4 Bxa1 17. Qxa1 Nxf4 18. Bxf4 Rxf4 19. Ne5) 12... Rc8 13.
Ne4 b6 14. b4 cxb4 15. axb4 Ncd4 16. Bxd4 Nxd4 17. Nxd4 Bxd4 18. e3 Bg7 19. b5
O-O 20. d4 Rc7 (20... e5 21. dxe5 (21. h5) ({RR} 21. h5) 21... Bxe5 22. h5 g5
23. f4) ({RR} 20... e5 21. dxe5 Bxe5 22. h5 g5 23. f4) 21. f4 Qc8 22. Rb2 (22.
h5 Bg4 23. Bf3 gxh5) ({RR} 22. h5 Bg4 23. Bf3 gxh5) 22... Rd8 (22... Bh3 23.
Bxh3 Qxh3 24. Qf3 Rfc8 25. Nf2) ({RR} 22... Bh3 23. Bxh3 Qxh3 24. Qf3 Rfc8 25.
Nf2) 23. Kh2 {Caruana,F (2791) -Karjakin,S (2771) Stavanger 2014 CBM 161 [Negi,
P] 0-1 (51)}) ({RR} 8... h6 9. d3 Bg7 10. O-O Bd7 11. Be3 Ne6 12. Rb1 Rc8 13.
Ne4 b6 14. b4 cxb4 15. axb4 Ncd4 16. Bxd4 Nxd4 17. Nxd4 Bxd4 18. e3 Bg7 19. b5
O-O 20. d4 Rc7 21. f4 Qc8 22. Rb2 Rd8 23. Kh2 {Caruana,F (2791)-Karjakin,S 
(2771) Stavanger 2014 CBM 161 [Negi,P] 0-1 (51)}) 9. Na4 {[#]} b6 $146 {[#]} (
9... c4 10. Nc5 Bg7 11. O-O Qc8 12. d4 cxd3 13. Qxd3 O-O 14. Be3 Ne6 15. Nxe6
Bxe6 16. Qb5 Qc7 17. Ng5 Bd7 18. Rac1 a6 19. Qb3 h6 20. Ne4 Be6 21. Qa4 Bxb2
22. Rc5 Bg7 23. h5 Rad8 24. hxg6 {Gukesh,D (2732)-Narayanan,S (2660) Sharjah
UAE 2023 1/2-1/2 (40)}) ({RR} 9... c4 10. Nc5 Bg7 11. O-O Qc8 12. d4 cxd3 13.
Qxd3 O-O 14. Be3 Ne6 15. Nxe6 Bxe6 16. Qb5 Qc7 17. Ng5 Bd7 18. Rac1 a6 19. Qb3
{D Gukesh-Narayanan.S.L lichess.org 2023 [https://lichess.org/@/airfloo]}) ({RR
} 9... c4 10. Nc5 Bg7 11. O-O Qc8 12. d4 cxd3 13. Qxd3 O-O 14. Be3 Ne6 15. Nxe6
Bxe6 16. Qb5 Qc7 17. Ng5 Bd7 18. Rac1 a6 19. Qb3 h6 20. Ne4 Be6 21. Qa4 Bxb2
22. Rc5 Bg7 23. h5 Rad8 24. hxg6 {Gukesh,D (2732)-Narayanan,S (2660) Sharjah
UAE 2023 1/2-1/2 (40)}) 10. h5 $1 Bg7 (10... Bxh5 $2 11. Nh2 Qd7 12. g4 $16)
11. h6 Bd4 12. Nh2 Bd7 13. e3 Bf6 14. Ng4 Bxg4 15. Qxg4 Ne5 16. Qe4 Qd7 17. O-O
Rd8 18. Nc3 O-O 19. b4 Nd3 20. Rb1 Bg5 21. bxc5 Nxc5 {A dynamic duo of knights.
} 22. Qc4 Nd3 23. a4 Bxh6 24. Ba3 {Black must now prevent Qh4.} Bg7 {[#]} 25.
a5 $1 Rc8 (25... Rb8 26. axb6) 26. axb6 (26. Bxe7 {with more complications.}
Rfe8 27. axb6 axb6 {is superior.} 28. Bc6 (28. Ba3 Bxc3 29. dxc3 (29. Qxc3 Nb5
{[%mdl 64] Discovered Attack}) 29... Ne5) (28. Rxb6 $2 {perishes.} Rxe7 29. Rb7
Qd8 $19) 28... Qxe7 29. Qxd3 Red8) 26... axb6 27. Bxe7 {Deflection} (27. Rxb6
Na8 28. Rc6 Ne5 29. Rxc8 Nxc4 30. Rxc4 Nb6 $15) 27... Qxe7 28. Qxd3 $16 Rfd8
29. Qe4 Qa3 30. Ra1 Qc5 31. Na4 Qd6 32. d4 Nb5 33. Rab1 Nxd4 $6 {Inaccuracy.
Nc3 was best.} (33... Nc3) 34. exd4 Bxd4 {[#]} 35. Kh1 $1 Qf6 36. Qf3 Qxf3 37.
Bxf3 Rc2 38. Kg2 Ra2 39. Bd1 (39. Nxb6 $16 {Nd5 would be deadly.} Rb8 40. Bd5)
39... Rd2 40. Bf3 (40. Nxb6 Bxb6 41. Rxb6 Rxd1 $15) 40... Rc8 41. Nxb6 Rcc2 {
The position is equal.} 42. Be4 Rxf2+ 43. Rxf2 Rxf2+ 44. Kh1 {Weighted Error
Value: White=0.06 (flawless) /Black=0.07 (flawless)  Precisão Lichess:
Brancas 97% Pretas 97% PRECISÃO CHESS.COM: Brancas 97.6 Pretas 97.5} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.19"]
[Round "6.4"]
[White "Giri, Anish"]
[Black "Maghsoodloo, Parham"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2749"]
[BlackElo "2740"]
[Annotator "Stockfish 16"]
[PlyCount "126"]
[EventDate "2024.??.??"]

{[%evp 0,85,25,19,19,-20,44,44,44,-4,66,13,48,20,37,45,45,33,23,-12,-22,-18,25,
-2,119,99,100,91,106,58,54,39,72,47,53,60,78,81,98,100,98,50,66,70,57,74,74,28,
37,25,77,32,118,63,223,33,30,61,46,39,54,63,64,64,62,57,77,81,98,96,96,97,112,
106,112,138,152,104,112,102,106,106,108,105,130,116,104,96]} 1. Nf3 d5 2. g3 c6
3. Bg2 Bg4 4. h3 Bh5 5. c4 e6 6. d4 Nd7 7. cxd5 exd5 8. Nc3 Ngf6 9. Ne5 Bd6 (
9... Nxe5 10. dxe5 Nd7) 10. f4 $1 Bg6 {[#]} 11. O-O $1 Be4 12. Nxe4 Nxe4 13.
Bxe4 dxe4 14. Qb3 Bxe5 15. dxe5 $146 (15. fxe5 O-O 16. Qxb7 Nb6 17. Be3 Nd5 18.
Bc1 Nb6 19. e3 Qg5 20. Kg2 Nd5 21. Qxc6 Rac8 22. Qxd5 Rc2+ 23. Rf2 Rxf2+ 24.
Kxf2 Qf5+ 25. Ke1 Rc8 26. Qb7 h5 27. Bd2 Qxh3 28. Qxe4 Qxg3+ 29. Ke2 h4 {
Yu Yangyi (2729)-Indjic,A (2641) chess.com INT 2023 1-0 (39)}) ({RR} 15. fxe5
O-O 16. Qxb7 Nb6 17. Be3 Nd5 18. Bc1 Nb6 19. e3 Qg5 20. Kg2 Nd5 21. Qxc6 Rac8
22. Qxd5 Rc2+ 23. Rf2 Rxf2+ 24. Kxf2 Qf5+ 25. Ke1 Rc8 26. Qb7 h5 27. Bd2 Qxh3
28. Qxe4 Qxg3+ 29. Ke2 h4 {Yu Yangyi (2729)-Indjic,A (2641) chess.com INT 2023
1-0 (39)}) 15... Nb6 16. Qb4 Qd5 17. b3 (17. Be3 $16) 17... O-O-O 18. Be3 Qe6
19. Kh2 (19. Qxe4 Qxh3 20. Qg2 Qxg2+ 21. Kxg2 Nd5) 19... f6 20. Qxe4 fxe5 21.
fxe5 $6 {Inaccuracy. f5 was best.} (21. Rad1 $14) (21. f5 Qf7 22. a4 Qxb3 23.
f6 gxf6 24. a5 Nc4 25. Bxa7 Rhg8 26. Rf3 Nd6 27. Qxh7 Qc4) 21... Rd5 22. Bd4 $1
Nd7 23. Rf2 (23. Bxa7 b6 24. Qf5 Rxe5 25. Qxe6 Rxe6 $19) (23. Rad1 $14) 23...
Re8 24. Raf1 (24. Bxa7 b6 25. Bxb6 (25. Qxh7 $2 Kb7 $17) 25... Nxb6 26. Qxh7
Re7 $17) 24... Qg6 25. Qe3 $6 {Inaccuracy. Qxg6 was best.} (25. Qxg6 hxg6 26.
e3 (26. Bxa7 b6 $17) (26. Bc3 Nxe5 27. g4 Rc5 28. Ba1 Rc2 29. Kg3 Nd7 30. Kh4
Nc5 31. Rf8 Rxf8)) 25... b6 $6 {Inaccuracy. Nxe5 was best.} (25... Nxe5 26. Rf8
(26. Bxa7 $2 {is the wrong capture.} Ng4+ {[%mdl 64] Discovered Attack} 27.
hxg4 Rxe3 $19) 26... Rdd8 27. Rxe8 Rxe8 28. Bxe5 Qh5 29. Kg1 Rxe5 30. Rf8+ Kc7
31. Qd2 Rd5 32. Qf4+) 26. b4 Nxe5 (26... Qe6) 27. Rf8 Rdd8 28. Rxe8 {Remove
Defender} Rxe8 29. Bxe5 Qh5 {[#]} 30. Qe4 $1 Qxe5 31. Qxc6+ Kb8 {[#]} 32. Rf2
$1 h5 33. h4 g5 34. hxg5 h4 35. Qf3 Rg8 {[#]} 36. g6 $1 Qd6 $4 {Blunder. hxg3+
was best. [#]} (36... hxg3+) 37. Kh3 $1 hxg3 {[#]} 38. Qxg3 $4 {Blunder. Qf6
was best.} (38. Qf6 Qd2 39. Qe5+ (39. Kxg3 Qe3+ 40. Kg4 Rxg6+ 41. Qxg6 Qxf2 $16
) 39... Ka8 (39... Kc8 40. Qe6+ Qd7 41. Qxd7+ Kxd7 42. Rf6 Ke7 43. Rc6 Kd7 44.
b5 Re8) 40. Rf6 (40. Qxg3 $2 {too greedy.} Qh6+ 41. Qh4 Qxg6 $19) 40... Qh6+
41. Kg2 Qh2+ 42. Kf3 Qh1+ 43. Kg4) 38... Qxg3+ 39. Kxg3 Rxg6+ 40. Kf4 Rf6+ 41.
Ke3 Re6+ (41... Rd6) 42. Kd4 Rd6+ 43. Ke5 Rd2 44. a4 (44. a3 $5 {[%cal Rf2f8]})
44... a6 $1 45. b5 axb5 46. axb5 Rb2 $1 47. Kd6 Rxb5 48. e4 Rb4 49. e5 Rd4+ 50.
Ke7 (50. Kc6 $16 Kc8 51. Rf7 (51. Kxb6 Kd7)) 50... b5 51. e6 Kc7 52. Rf5 b4 53.
Kf8 Re4 54. e7 Kd7 55. Rf7 Kc6 56. e8=Q+ Rxe8+ 57. Kxe8 Kc5 58. Kd7 b3 59. Rf1
Kc4 60. Kd6 b2 61. Ke5 Kd3 62. Rb1 Kc2 63. Rxb2+ Kxb2 {1/2-1/2 The game is a
draw.  Precisão Lichess: Brancas 92% Pretas 93% PRECISÃO CHESS.COM: Brancas
94.4 Pretas 94.7} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.19"]
[Round "6.5"]
[White "Firouzja, Alireza"]
[Black "Wei, Yi"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "2759"]
[BlackElo "2740"]
[Annotator "Stockfish 16"]
[PlyCount "91"]
[EventDate "2024.??.??"]

{[%evp 0,91,25,19,19,-16,-9,-4,-4,-4,44,14,59,52,62,13,36,14,-19,-17,-17,-24,
-19,-6,-17,-23,-31,-28,-28,-10,-21,-14,15,-3,7,-51,-46,-46,-44,-40,-13,-16,-13,
-14,14,24,7,28,30,34,34,60,93,88,85,77,84,81,87,104,66,75,75,78,75,76,114,117,
124,117,115,122,130,127,123,117,114,124,126,110,126,122,121,137,137,135,135,
138,153,144,141,132,244,276]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. e3 dxc4
6. Bxc4 a6 7. Bd3 Nbd7 8. Qe2 b5 9. O-O Bb7 10. Rd1 Bd6 {D48: Semi-Slav: Meran
System: 7...b5 8 Bd3 a6.} 11. dxc5 Bxc5 12. h3 $1 (12. b3 O-O 13. Bb2 Qb6 14.
Rac1 Rac8 15. Bb1 Rfd8 16. h3 h6 17. Nd2 Qa7 18. Nde4 Nxe4 19. Nxe4 Bxe4 20.
Bxe4 f5 21. Bf3 Qb6 22. b4 Qa7 23. bxc5 Nf8 24. c6 Qc7 25. Qc2 Rxd1+ 26. Rxd1
Rb8 {Dereka,K (1610)-Koutsouraki,A (1556) Nikaia GRE 2023 1-0}) ({RR} 12. b3
O-O 13. Bb2 Qb6 14. Rac1 Rac8 15. Bb1 Rfd8 16. h3 h6 17. Nd2 Qa7 18. Nde4 Nxe4
19. Nxe4 Bxe4 20. Bxe4 f5 21. Bf3 Qb6 22. b4 Qa7 23. bxc5 Nf8 24. c6 Qc7 25.
Qc2 Rxd1+ 26. Rxd1 Rb8 {Dereka,K (1610)-Koutsouraki,A (1556) Nikaia GRE 2023
1-0}) 12... O-O {The position is equal.} 13. e4 Qc7 14. Be3 $146 (14. Bg5 Rac8
15. Rac1 Qb8 16. a4 bxa4 17. Nxa4 Bd6 18. Rxc8 Rxc8 19. Nc3 Qa8 20. Bxf6 gxf6
21. Bc2 Qb8 22. Qd2 {1-0 (22) Grycel,K (2090)-Blaszczak,P Krynica 1998}) ({RR} 
14. Bg5 Rac8 15. Rac1 Qb8 16. a4 bxa4 17. Nxa4 Bd6 18. Rxc8 Rxc8 19. Nc3 Qa8
20. Bxf6 gxf6 21. Bc2 Qb8 22. Qd2 {1-0 (22) Grycel,K (2090)-Blaszczak,P
Krynica 1998}) 14... Rac8 15. Rac1 Bxe3 16. Qxe3 Qb6 {[#]} 17. Nd4 $146 (17.
Qxb6 Nxb6 18. a3 Rfd8 19. Ne5 Ne8 20. Ng4 Kf8 21. f3 Ke7 22. Kf2 Rd7 23. Ne3)
17... Ne5 18. Be2 Rfd8 19. f3 h5 20. Kf2 h4 21. Nb3 Qxe3+ 22. Kxe3 g5 23. Rxd8+
Rxd8 24. Nc5 Bc8 25. a4 Nfd7 26. Nxd7 (26. Rd1 $5 {[%cal Ra4b5]}) 26... Bxd7
27. axb5 axb5 28. Nxb5 Ng6 $6 {Inaccuracy. Rb8 was best.} (28... Rb8 29. Rc5 f6
{Ou} (29... Ng6 30. b3 f6 31. Bc4 Nf4 32. Nd6 Nxg2+ 33. Kd4 Ne1 34. Ke3 Ng2+
35. Kd2 Rb6 36. e5 fxe5 37. Ne4 Nf4 38. Rxe5 Nxh3 39. Nxg5) 30. Kd4 Ng6 31. Bc4
Kf8 32. Kc3 Nf4 33. Nd6 Ke7 34. e5 Ng6 35. Ne4) 29. Rd1 {White leaves nothing
to chance now.} Kf8 30. b4 Ke7 31. Nc3 {White is more active.} Rc8 (31... Rb8
32. Rb1 Nf4 33. Bf1 e5 34. b5 Kd6 35. Kf2 Kc5 36. Na4+) 32. Kd2 Ne5 (32... Be8
33. Bf1 Kd6 34. Ra1 Rb8 35. Ra6+ Ke5 36. Ra5+ Kd6 37. b5) 33. b5 (33. Bf1 Be8
34. Ra1 Rd8+ 35. Ke3 Rc8 36. Ra7+ Kd6 37. Ra3 Ng6) 33... Kd6 (33... Ng6 34. Rb1
Kd6 35. Bf1 f6 36. Na4 Be8 37. Rd1 Ne5 38. Ke3+) 34. Kc2+ Kc7 (34... Ke7 35.
Kb3 Be8 36. Kb4 Rb8 37. Na4 f6 38. Nc3 Nf7 39. Nb1) 35. Kb3 Rb8 (35... Kd8 36.
Nb1 Ke7 37. Kb4 Be8 38. Na3 Kf6 39. Rb1 Rb8 40. Bf1) 36. Kb4 Be8 (36... Kd8 {
keeps fighting.} 37. Ra1 Be8) (36... Kc8 37. Kc5 Kd8 38. Na4 Rc8+ 39. Kb4 Rb8
40. Nc5 Ke7 41. Rd2) 37. Na4 $18 Nc6+ (37... Kc8 38. Rd2 Nc6+ 39. Kc5 Na5 40.
Rd1 Nb7+ 41. Kb4 Nd8 42. Rc1+) 38. Kc5 Ne5 39. Rc1 (39. Rd2 Kb7 40. Rd6 Kc7 41.
Rd1 Kc8 42. Rb1 Kd8 43. Nb6 Ke7) 39... Rd8 $6 {Inaccuracy. Kd8 was best.} (
39... Kd8 40. Rb1 (40. Kd6 Ng6 41. Bf1 Rb7 42. Rb1 Rb8 43. Kc5 Rc8+ 44. Kb4)
40... Nd7+ 41. Kd6 Nf8 42. Rb2 Ng6 43. Ra2 Rb7 44. Kc5 Rc7+ 45. Kb4 Rc1 46.
Rd2+) 40. Kb4+ Kb7 (40... Kb8 41. Rc5 Ng6 42. Rxg5 Rd4+ 43. Ka5 Rd2 44. Bc4 f6
45. Rc5) 41. Rc5 f6 {[#]} (41... Ng6 42. Rxg5 Rd2 43. Bc4 Rd1 44. Ka5 Kc8 45.
Nc5 Kb8 46. Rh5) 42. Rc2 {Prevents Rd2} Rd6 43. Ka5 {White is clearly winning.}
f5 (43... Kb8 44. Nc5 Ka7) (43... Bc6 44. Nc5+ Kc7 45. bxc6 Nxc6+ 46. Ka4 Kb6
47. Nb3 Rd8 48. Ka3) 44. Nc5+ Ka7 45. Na6 {Black must now prevent Rc7+.} Bd7 (
45... Bc6 46. Rc5 Rd2 47. bxc6 Nxc6+ 48. Rxc6 Rxe2 49. Rxe6 Ra2+ 50. Kb5) 46.
exf5 {Weighted Error Value: White=0.03 (flawless) /Black=0.22 (precise) 
Precisão Lichess: Brancas 98% Pretas 94% PRECISÃO CHESS.COM: Brancas 97.6
Pretas 91.8} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.19"]
[Round "6.6"]
[White "Ding, Liren"]
[Black "Abdusattorov, Nodirbek"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2780"]
[BlackElo "2727"]
[Annotator "Stockfish 16"]
[PlyCount "59"]
[EventDate "2024.??.??"]

{[%evp 0,59,25,19,19,-4,28,29,50,50,35,28,46,47,44,14,68,47,68,66,40,50,42,47,
51,51,54,47,54,45,52,67,52,60,61,72,69,38,59,62,87,92,77,10,11,10,23,17,18,31,
40,27,38,32,50,38,27,29,29,29,29,29]} 1. d4 {htt@s://lichess.org/@/loepare
https://lichess.org/î/loepare Ftacnik,Lubomir} d5 2. c4 dxc4 3. Nf3 Nf6 4. e3
e6 5. Bxc4 c5 6. O-O a6 7. b3 b6 {D27: Queen's Gambit Accepted: Classical main
line: 7 e4!? and 7 a4.} 8. Ba3 Nbd7 9. d5 exd5 {White is slightly better.} 10.
Bxd5 Rb8 11. Bb2 Be7 12. Nc3 b5 13. e4 O-O {[#]} 14. Re1 $146 (14. Qc2 b4 15.
Ne2 Nxd5 16. exd5 Bf6 17. Rfd1 Re8 18. Rac1 Bxb2 19. Qxb2 Qf6 20. Qxf6 Nxf6 21.
Ng3 Rb5 22. h3 Kf8 23. d6 Nd7 24. Nd2 Re6 25. Nc4 g6 26. Nf1 Ke8 27. f3 Kd8 28.
Kf2 Bb7 {Mamedyarov,S (2759)-Aronian,L (2775) chess24.com INT 2022 1-0 (47)}) (
{RR} 14. Qc2 b4 15. Ne2 Nxd5 16. exd5 Bf6 17. Rfd1 Re8 18. Rac1 Bxb2 19. Qxb2
Qf6 20. Qxf6 Nxf6 21. Ng3 Rb5 22. h3 Kf8 23. d6 Nd7 24. Nd2 Re6 25. Nc4 g6 26.
Nf1 Ke8 27. f3 Kd8 28. Kf2 Bb7 {Mamedyarov,S-Aronian,L https://protected-play.
chess2 2022 [https://lichess.org/@/loepare] 1-0 (47)}) ({RR} 14. Qc2 b4 15. Ne2
Nxd5 16. exd5 Bf6 17. Rfd1 Re8 18. Rac1 Bxb2 19. Qxb2 Qf6 20. Qxf6 Nxf6 21. Ng3
Rb5 22. h3 Kf8 23. d6 Nd7 24. Nd2 Re6 25. Nc4 g6 26. Nf1 Ke8 27. f3 Kd8 28. Kf2
Bb7 {Mamedyarov,S (2759)-Aronian,L (2775) chess24.com INT 2022 1-0 (47)}) 14...
Nxd5 15. Nxd5 Bb7 16. Qc2 Bxd5 17. exd5 Bf6 18. d6 Bxb2 19. Qxb2 Qf6 20. Qxf6
Nxf6 21. Rac1 Rfd8 {The position is equal.} 22. Rxc5 {Strongly threatening Rc6.
} Rxd6 23. g3 Kf8 24. Kg2 Rbd8 25. a4 bxa4 26. bxa4 Rd5 27. Rc7 R8d7 28. Rc8+
Rd8 29. Rc7 R8d7 30. Rc8+ {Weighted Error Value: White=0.06 (flawless) /
Black=0.03 (flawless)  Precisão Lichess: Brancas 99% Pretas 98% PRECISÃO
CHESS.COM: Brancas 98.9 Pretas 99.2} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.19"]
[Round "6.7"]
[White "Warmerdam, Max"]
[Black "Donchenko, Alexander"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2625"]
[BlackElo "2643"]
[Annotator "Stockfish 16"]
[PlyCount "83"]
[EventDate "2024.??.??"]

{[%evp 0,83,25,-21,-4,-21,36,28,38,47,47,55,35,40,40,14,37,15,56,37,55,29,29,4,
11,7,18,-3,14,6,7,2,33,31,18,17,20,1,5,-6,31,-1,15,-51,-27,1,44,50,68,63,90,-1,
35,18,84,53,211,197,231,206,223,210,230,182,248,207,218,115,198,198,189,233,
186,172,219,219,219,217,329,391,454,508,479,432,462,491]} 1. c4 Nf6 2. Nc3 g6
3. e4 d6 4. d4 Bg7 5. Be2 O-O 6. Nf3 e5 7. d5 a5 8. Be3 Ng4 9. Bg5 f6 10. Bh4
Na6 11. Nd2 Nh6 12. f3 (12. Bd3 Nc5 13. Bc2 Bd7 14. f3 Qe8 15. Qe2 a4 16. a3
Ra5 17. O-O-O b5 18. Bf2 bxc4 19. Nxc4 Bb5 20. Bxc5 Bxc4 21. Qxc4 Rxc5 22. Qxa4
Qb8 23. Rd3 Nf7 24. b4 Bh6+ 25. Kb1 Bd2 26. Ne2 Bh6 {Robson,R (2702) -Sevian,S
(2687) Saint Louis USA 2023 1-0 (41)}) ({RR} 12. Bd3 Nc5 13. Bc2 Bd7 14. f3 Qe8
15. Qe2 a4 16. a3 Ra5 17. O-O-O b5 18. Bf2 bxc4 19. Nxc4 Bb5 20. Bxc5 Bxc4 21.
Qxc4 Rxc5 22. Qxa4 Qb8 23. Rd3 Nf7 24. b4 Bh6+ 25. Kb1 Bd2 26. Ne2 Bh6 {
Robson,R (2702)-Sevian,S (2687) Saint Louis USA 2023 1-0 (41)}) 12... Bd7 13.
a3 Qe8 (13... Nf7 14. Rb1 Nc5 15. b3 Bh6 16. Bf2 f5 17. O-O b6 18. Qc2 a4 19.
b4 Bxd2 20. Qxd2 Nb3 21. Qd3 f4 22. Bd1 g5 23. Nxa4 Nd4 24. Nb2 Qf6 25. a4 h5
26. Qd2 g4 27. fxg4 Ng5 28. Bxd4 {Bluebaum,M (2668)-Kerigan,D (2360) Durres
ALB 2023 1-0 (58)}) ({RR} 13... Nf7 14. Rb1 Nc5 15. b3 Bh6 16. Bf2 f5 17. O-O
b6 18. Qc2 a4 19. b4 Bxd2 20. Qxd2 Nb3 21. Qd3 f4 22. Bd1 g5 23. Nxa4 Nd4 24.
Nb2 Qf6 25. a4 h5 26. Qd2 g4 27. fxg4 Ng5 28. Bxd4 {Bluebaum,M (2668)-Kerigan,
D (2360) Durres ALB 2023 1-0 (58)}) 14. Rb1 $146 (14. b3 f5 15. O-O (15. Bf2 f4
(15... b6 16. Rb1 Nc5 17. b4 axb4 18. axb4 Na4 19. Nxa4 Bxa4 20. Qc1 fxe4 21.
Nxe4 Bd7 22. O-O Nf5 23. Ra1 Nd4 24. Bd3 Bf5 25. Qb2 Qe7 26. Rxa8 Rxa8 27. Ra1
Qf8 28. Kh1 h5 {Strutinskaya,G (2097)-Fominykh,M (2186) Sochi RUS 2022 1/2-1/2
(41)}) 16. Rb1 g5 17. b4 axb4 18. axb4 b6 19. c5 dxc5 20. bxc5 Nxc5 21. Bxc5
bxc5 22. O-O Rb8 23. Nb3 Qe7 24. Na5 Rxb1 25. Qxb1 g4 26. fxg4 Bxg4 27. Bf3 Kh8
28. Qd1 Qg5 {Schroecker,H (1995) -Buchegger,J (2220) Austria 1996 0-1 (40)})
15... Bf6 16. Bf2 Qe7 17. Rb1 Bh4 18. g3 Bf6 19. b4 axb4 20. axb4 Nf7 21. Kg2
h5 22. c5 dxc5 23. bxc5 Nxc5 24. Nc4 Na4 25. d6 Nxd6 26. Nd5 Qd8 27. Nxc7 Qxc7
28. Qxd6 Qxd6 {Nikolaidis,I (2530)-Badea,B (2520) Bucharest 1996 1/2-1/2}) ({RR
} 14. b3 f5 15. Bf2 f4 16. Rb1 g5 17. b4 axb4 18. axb4 b6 19. c5 dxc5 20. bxc5
Nxc5 21. Bxc5 bxc5 22. O-O Rb8 23. Nb3 Qe7 24. Na5 Rxb1 25. Qxb1 g4 26. fxg4
Bxg4 27. Bf3 Kh8 28. Qd1 Qg5 {Schroecker,H (1995)-Buchegger,J (2220) Austria
1996 0-1 (40)}) ({RR} 14. b3 f5 15. O-O Bf6 16. Bf2 Qe7 17. Rb1 Bh4 18. g3 Bf6
19. b4 axb4 20. axb4 Nf7 21. Kg2 h5 22. c5 dxc5 23. bxc5 Nxc5 24. Nc4 Na4 25.
d6 Nxd6 26. Nd5 Qd8 27. Nxc7 Qxc7 28. Qxd6 Qxd6 {Nikolaidis,I (2530)-Badea,B 
(2520) Bucharest 1996 1/2-1/2}) ({RR} 14. b3 f5 15. Bf2 b6 16. Rb1 Nc5 17. b4
axb4 18. axb4 Na4 19. Nxa4 Bxa4 20. Qc1 fxe4 21. Nxe4 Bd7 22. O-O Nf5 23. Ra1
Nd4 24. Bd3 Bf5 25. Qb2 Qe7 26. Rxa8 Rxa8 27. Ra1 Qf8 28. Kh1 h5 {Strutinskaya,
G (2097)-Fominykh,M (2186) Sochi RUS 2022 1/2-1/2 (41)}) 14... a4 15. Nb5 Bxb5
16. cxb5 Nc5 17. Rc1 b6 (17... Nf7 18. Bf2 b6 19. Rc4 f5 20. O-O Ng5 21. Kh1
fxe4 22. Bxc5) 18. Bf2 f5 (18... Nf7 19. Rc4 f5 20. Qc2 Nd8 21. exf5 gxf5 22.
Rh4 Ndb7 23. O-O Qg6) 19. Rc4 Nf7 (19... Qxb5 $2 20. Rxc5 {[%mdl 64] Double
Attack} Qxb2 21. Rxc7 $18) (19... Ra5 20. Rc3 Nf7 21. Qc2 Qd7 22. h4 Bh6 23. h5
Raa8 24. Nc4) 20. Qc2 Qd7 (20... Qxb5 $2 21. Rxc5 {[%mdl 64] Double Attack} (
21. exf5 Qe8 $16) 21... Qd7 22. Bb5 $18) 21. Nb1 fxe4 (21... Qxb5 $2 22. Rxc5
$18 {[%mdl 64] Double Attack} (22. exf5 Qa5+ 23. Nc3 gxf5 $14)) 22. fxe4 h5 (
22... Qxb5 $2 23. Rxc5 {[%mdl 64] Double Attack} Qb3 24. Rxc7 $18) (22... Bh6
$14 {deserves consideration.}) 23. O-O Ng5 (23... Qxb5 $2 24. Rxc5 {[%mdl 64]
Discovered Attack} Qxc5 25. Bxc5 $18) 24. Nc3 Nb3 $6 {Inaccuracy. Bh6 was best.
} (24... Bh6 25. Nxa4) 25. Rxa4 Nd4 {[#]} 26. Qd3 $1 Rae8 27. Bd1 (27. Ra7 $16)
27... Re7 $2 {Mistake. Bh6 was best. [#]} (27... Rf6 $14) (27... Bh6) 28. Qg3
$1 Nh7 $2 {Mistake. Bh6 was best.} (28... Bh6 29. h4 Ndf3+ 30. gxf3 Nh3+ 31.
Kg2 Nf4+ 32. Kh1 Rg7 33. Be3 g5 34. hxg5 Bxg5 35. Rg1) 29. Qxg6 Ref7 30. Bxh5
Rf4 31. Ne2 R4f6 32. Qg4 $6 {Inaccuracy. Qg3 was best.} (32. Qg3 Qe7 33. h3 Kh8
34. Rc4 Nxe2+ 35. Bxe2 Bh6 36. Qc3 Ng5 37. Bg4 Qf7 38. Rxc7 Nxe4) 32... Qxb5
33. Rxd4 (33. Nxd4 $6 exd4 34. b3 (34. Rxd4 $2 {too greedy.} Qxb2 35. Rdd1 Rxf2
$19) (34. Qd1 Ng5 $16) 34... Qxb3 $14) 33... exd4 34. Nxd4 Qxf1+ $2 {Mistake.
Qxb2 was best.} (34... Qxb2 35. Nf5) 35. Kxf1 Rxf2+ 36. Ke1 R2f4 37. Qe6+ (37.
Qg6 R4f6 38. Qg3 Rf1+ {[%mdl 64] Discovered Attack} 39. Kd2 Kh8 $18) 37... Kh8
38. Nf5 Nf6 39. Bf3 Re8 40. Ne7 Kh7 41. Qh3+ Bh6 $18 42. Nf5 {1-0 White wins.
Precisão  Lichess: Brancas 96% Pretas 91% PRECISÃO CHESS.COM: Brancas 94.4
Pretas 88.1} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.20"]
[Round "7.1"]
[White "Maghsoodloo, Parham"]
[Black "Nepomniachtchi, Ian"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2740"]
[BlackElo "2769"]
[Annotator "Stockfish 16"]
[PlyCount "111"]
[EventDate "2024.??.??"]

{[%evp 0,111,18,17,17,17,17,7,54,19,39,-29,5,19,56,63,71,61,79,46,56,46,65,-2,
-2,-68,14,-7,43,56,66,44,44,33,20,14,7,18,53,48,46,47,47,29,29,0,0,0,0,0,0,0,0,
0,0,0,0,0,-12,7,1,-41,-26,-40,-31,-28,22,34,36,0,0,0,-9,0,0,-20,0,-6,-16,-50,
-43,-47,-42,-40,-7,-3,-15,24,24,10,21,-51,12,0,0,0,50,-6,-11,0,36,0,5,0,9,-14,
0,-13,0,0,0,0,0,0]} 1. e4 {Sokolov,Ivan} e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4
5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 c6 9. Re1 Bf5 10. Qb3 Qd7 {C42: Petroff
Defence: 3 Nxe5 and unusual White 3rd moves.} 11. c5 (11. Nc3 $14) 11... Bc7
12. Nc3 Re8 (12... Nxc5 $5 13. Bxf5 Nxb3 14. Bxd7 Nxa1) ({RR} 12... Be6 13. Qc2
f5 14. Ne2 Bf7 15. Bf4 Bh5 16. Ne5 Qc8 17. f3 Nd7 18. Nxd7 Qxd7 19. Bxc7 Qxc7
20. Qc1 Qf7 21. Nf4 Ng5 22. h4 Ne4 23. fxe4 fxe4 24. Rxe4 g5 25. Nxh5 Qf2+ 26.
Kh2 dxe4 27. Qxg5+ {Urkedal,F (2537)-Carlsson,L (2375) Kvisla NOR 2023 1-0 (32)
}) 13. Be3 h6 {[#]} 14. Nh4 $146 (14. Rac1 Qc8 15. Nh4 Bh7 16. f3 Nxc3 17. Qxc3
Nd7 18. Bxh7+ Kxh7 19. Nf5 Qd8 20. Bf2) ({RR} 14. Rac1 Qc8 15. Nh4 Bh7 16. f3
Nxc3 17. Qxc3 Nd7 18. Bxh7+ Kxh7 19. Nf5 Qd8 20. Bf2 Qf6 21. g4 g6 22. Bh4 Qh8
23. Nd6 Bxd6 24. cxd6 g5 25. Bg3 Qf6 26. Kg2 Nb6 27. b3 a5 28. Rc2 Nd7 {
Yakubboev,N (2620)-Bluebaum,M (2673) Chennai IND 2022 1-0 (52)}) 14... Bh7 15.
g3 (15. Qxb7 $2 {loses.} Bxh2+ 16. Kxh2 Qxb7 $19) 15... Bd8 {Hoping for ...
Bxh4.} 16. Nf3 {Black should prevent Ne5.} Bf6 {Inhibits Ne5.} 17. Rad1 Na6 18.
Bxe4 dxe4 {[#]} 19. Ne5 Bxe5 20. dxe5 Qe7 {[#] Black is weak on the dark
squares} 21. e6 $1 Bf5 (21... fxe6 22. Qc4) 22. Rd7 (22. exf7+ {simplifies}
Qxf7 23. Qxf7+ Kxf7 24. a3) 22... Qxe6 23. Qxe6 Bxe6 24. Rxb7 Bc8 25. Rb3 Be6
26. Rb7 Bc8 27. Rb3 Bg4 28. Rb7 Reb8 29. Rxb8+ Rxb8 30. Rb1 Nb4 31. a3 Nc2 32.
Bf4 Rb3 33. Nxe4 Rd3 34. Be5 Bf3 35. Nd6 Rd5 36. Bc3 Rxc5 37. h3 h5 38. Kh2 {
[#] The position is equal.} Nxa3 $1 {Deflection} 39. Re1 {Threatens to win
with Re8+.} Nb5 $1 40. Re8+ Kh7 41. Nxf7 {And now Rh8+ would win.} Nxc3 42.
bxc3 {Endgame KRB-KRN} Ra5 43. c4 Ra2 44. Rf8 {Ng5+ would be deadly.} Be2 (
44... Rxf2+ $2 45. Kg1 Rg2+ 46. Kf1 $18) 45. h4 Ra5 (45... Bxc4 $2 46. Rh8+ Kg6
47. Ne5+ Kf6 48. Nxc4 $18) 46. Ng5+ Kg6 47. Rc8 c5 48. Ne6 {aiming for Nf4+.}
Bxc4 49. Nf4+ Kh7 50. Rc7 Kh6 51. Rc6+ Kh7 52. Nxh5 Be2 53. Nf4 Bf3 54. Rc7 Ra1
55. g4 Bxg4 56. Rxc5 {Weighted Error Value: White=0.07 (flawless) /Black=0.03 
(flawless) Precisão Lichess: Brancas 98% Pretas 98% Precisão Chess.Com:
Brancas 98.6% Pretas 98.9%} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.20"]
[Round "7.2"]
[White "Wei, Yi"]
[Black "Ding, Liren"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2740"]
[BlackElo "2780"]
[Annotator "Stockfish 16"]
[PlyCount "63"]
[EventDate "2024.??.??"]

{[%evp 0,63,18,17,17,24,17,17,17,9,0,8,4,18,16,12,12,12,28,12,12,19,16,-1,21,
-24,-24,-46,-12,-31,-32,-22,-16,-16,-7,2,0,4,4,0,5,7,-3,-11,-5,8,-1,4,20,-11,7,
-24,-25,-13,15,14,10,15,15,6,8,15,19,-9,19,19]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6
4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 O-O 9. O-O cxd5 10. Bg5
c6 11. Qf3 Bd6 {11...h6 is setting a new trend.} 12. Rae1 Rb8 13. Nd1 h6 {
C47: Scotch Four Knights and Four Knights with 4 g3.} 14. Bxf6 Qxf6 15. Qxf6
gxf6 16. b3 f5 17. Ne3 f4 18. Nf5 Bxf5 19. Bxf5 Kg7 20. g3 Kf6 21. Bd3 h5 22.
Kg2 Rh8 23. Kf3 fxg3 24. hxg3 (24. fxg3 $5 {[%cal Rf3g2]} Rbe8 25. Rxe8 Rxe8
26. Kg2+ Kg7 27. Ba6) 24... h4 {The position is equal.} 25. Rh1 hxg3 26. fxg3
Rxh1 ({RR} 26... a5 27. a4 Bb4 28. Ref1 Rxh1 29. Rxh1 Ke5 30. Rh4 Rg8 31. Rg4
Rxg4 32. Kxg4 f6 33. Kf3 f5 34. Ke2 Bc3 35. Kf3 Bb4 36. Ke2 Bc3 37. Kf3 Bb4 {
1/2-1/2 (37) Nepomniachtchi,I (2766)-Ding Liren (2806) Madrid ESP 2022}) 27.
Rxh1 {[#] KRB-KRB} Rg8 $146 (27... Re8 28. Rh6+ Ke7 29. Bf5 a5 30. a4 Rb8) ({RR
} 27... Re8 28. Rh6+ Ke7 29. Bf5 a5 30. a4 Rb8 {1/2-1/2 (30) Ambartsumova,K 
(2386)-Kogan,A (2476) San Cristobal de La Laguna ES 2022}) 28. Rh6+ Ke7 29. Rh3
Kf6 30. Rh6+ Ke7 31. Rh3 Kf6 32. Rh6+ {An interesting draw. Weighted Error
Value: White=0.07 (flawless) /Black=0.07 (flawless) Precisão Lichess: Brancas
99% Pretas 99% Precisão Chess.Com: Brancas 99.2% Pretas 99.3%} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.20"]
[Round "7.3"]
[White "Vidit, Santosh Gujrathi"]
[Black "Firouzja, Alireza"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2742"]
[BlackElo "2759"]
[Annotator "GM Rafael Leitão"]
[PlyCount "83"]
[EventDate "2024.??.??"]
[TimeControl "40/6000+30:3000+30"]

{[%evp 0,83,18,17,57,54,95,95,82,36,36,33,88,34,82,29,26,25,38,9,78,52,83,71,
87,-60,-50,130,127,127,283,129,229,229,164,168,240,232,240,232,247,211,180,160,
209,193,170,108,190,126,126,150,192,208,216,184,189,169,229,221,228,240,250,
270,245,270,270,239,258,294,292,265,252,252,263,247,247,247,247,254,254,248,
399,399,484,507]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 Nc6
{Um lance que foge da escolha típica dos jogadores de Najdorf, que certamente
se sentem mais atraídos por 6...e5 ou 6...e6, mas que ainda é perfeitamente
possível, assim como 6...g6.} 7. Be3 (7. g4 {é uma alternativa importante.})
7... e5 8. Nb3 (8. Nxc6 {foi tentado em uma partida de elite recentemente:}
bxc6 9. f4 {Dominguez Perez-Shankland, Saint Louis rápido 2023.}) 8... Be6 9.
Qf3 {Esta casa não parece a mais confortável para a dama e o leitor pode se
perguntar por que esta peça não vai para d2. Como costuma acontecer, o
cálculo fornece a resposta. Com a dama em d2, o lance 9...d5 é muito mais
atraente para as Negras.} (9. Qd2 d5 $1 {[%c_effect d5;square;d5;type;
GreatFind;persistent;true] Este lance não funciona bem com a dama em f3, como
veremos.}) 9... Nb4 (9... d5 10. exd5 {Ao contrário do que acontece com a
dama em d2, aqui as Negras não podem capturar em d5 com o cavalo.} Bxd5 {
Um lance estranho.} (10... Nxd5 $2 {[%c_effect d5;square;d5;type;Mistake;
persistent;true] perde para} 11. O-O-O) 11. Qg3 {Este é provavelmente o mais
desagradável. As Brancas têm a iniciativa.} (11. Nxd5 Qxd5 12. Qxd5 Nxd5 {
As Brancas também podem lutar pela vantagem neste final.})) (9... Rc8 {
foi jagado em Wijk aan Zee há alguns anos. O famoso jogador de Brancas
conseguiu vantagem depois de:} 10. O-O-O Na5 11. Bg5 Be7 12. Bxf6 Bxf6 13. Nd5
Bg5+ 14. Kb1 {Carlsen-Donchenko, Tata Steel Wijk aan Zee 2021.}) 10. O-O-O Rc8
11. Kb1 $1 {[%c_effect b1;square;b1;type;GreatFind;persistent;true] Mais uma
vez o princípio “em caso de dúvida, jogue Rb1” mostra o seu valor.} (11.
a3 {não é tão bom, já que o típico sacrifício de qualidade em c3 vem em
uma versão melhorada.} Rxc3 $1 {[%c_effect c3;square;c3;type;GreatFind;
persistent;true]} 12. bxc3 Nc6 {com uma boa compensação para as Negras.
Kasparov certa vez chamou o sacrifício em c3 de \"uma questão de cultura\".
Devo admitir que me falta cultura suficiente para saber quando é bom e quando
é ruim, já que na partida isso também será possível. Com o peão em a3 e
o rei ainda em c1, a ala da dama parece mais desprotegida do que o normal.
Isso foi jogado na partida entre Erigaisi e Delgado Ramirez, no Sharjah
Masters de 2021.}) 11... Qc7 {Estamos nos aproximando do momento crítico da
partida e aqui eu gostaria de abordar um mito típico que existe sobre as
partidas dos grandes mestres de elite, ou seja, que eles sabem tudo na
abertura. Julgando pelo tempo gasto e também pelos comentários de Vidit
após a partida, ambos os jogadores já estavam fora da preparação, mesmo
que a posição fosse tática, com lances naturais que também são sugeridos
pelo computador e por várias partidas de grandes mestres fortes. Isso
demonstra mais uma vez, para aqueles que ainda duvidam, que o que vence
partidas mesmo nesse nível é a habilidade no tabuleiro e não a memória.} (
11... Rxc3 {Aqui, o sacrifício mais refinado aparentemente não é tão bom.}
12. bxc3 Nc6 13. g4 {A ala da dama está muito melhor protegida e as Brancas
avançam rapidamente com g5 e h4.}) 12. a3 {Este lance traz grandes
complicações, já que as Negras são forçadas a sacrificar o cavalo.} (12.
Bg5 $1 {[%c_effect g5;square;g5;type;GreatFind;persistent;true] é
objetivamente mais forte e já foi tentado em algumas partidas.} Be7 13. a3 (
13. Bxf6 {também é possível:} Bxf6 14. a3 Nc6 15. Nd5 Bxd5 16. exd5 Na5 17.
Nxa5 Qxa5 18. Bd3 {A posição das Brancas é mais confortável porque seu rei
está mais seguro nesta posição com bispos de cores opostas.}) 13... Nc6 14.
Bd3 $1 {[%c_effect d3;square;d3;type;GreatFind;persistent;true] Um lance novo.}
(14. Nd5 Nxd5 15. exd5 Bxd5 $1 {[%c_effect d5;square;d5;type;GreatFind;
persistent;true]} 16. Qxd5 Bxg5 {está perto da igualdade: Stukopin-Wang,
Chicago, 2015.}) 14... b5 15. Bxf6 Bxf6 16. Nd5 {As Brancas têm a iniciativa.
Se as Negras fizerem lances naturais, a posição se tornará perigosa muito
rapidamente, por exemplo:} Bxd5 17. exd5 Ne7 18. Nd2 $1 {[%c_effect d2;square;
d2;type;GreatFind;persistent;true]} Ng6 19. g3 {Seguido por h4, Ce4 e assim
por diante.}) 12... Nxc2 $1 {[%c_effect c2;square;c2;type;GreatFind;persistent;
true] A única maneira de justificar o lance anterior.} 13. Kxc2 Qc6 $1 {
[%c_effect c6;square;c6;type;GreatFind;persistent;true] Atacando o peão em e4
e também preparando Da4.} 14. Nd2 $1 {[%c_effect d2;square;d2;type;GreatFind;
persistent;true]} (14. Bd3 Qa4 $1 {[%c_effect a4;square;a4;type;GreatFind;
persistent;true] recupera a peça. O computador ainda avalia isso como igual.})
14... Qa4+ $146 {[%c_effect a4;square;a4;type;Mistake;keyPressed;undefined;
persistent;true] Uma novidade teórica e o erro decisivo da partida. 14...d5
é um lance praticamente automático e sem dúvida Firouzja o teria jogado em
uma partida de blitz. O lance realizado é refutado de mais de uma maneira:
além do que Vidit fez, 15.b3 também concede uma grande vantagem às Brancas.}
(14... d5 $1 {[%c_effect d5;square;d5;type;GreatFind;persistent;true] é
necessário, com uma posição caótica que vem sendo discutida em algumas
partidas importantes.} 15. exd5 Nxd5 16. Nc4 {A opção mais segura,
devolvendo material.} (16. Rc1 {é interessante e complicado:} Qa4+ 17. Kb1
Nxc3+ 18. Rxc3 Rxc3 19. bxc3 f5 $1 {[%c_effect f5;square;f5;type;GreatFind;
persistent;true] Uma novidade importante.} (19... Bxa3 {foi a escolha em todas
as partidas, mas não iguala após} 20. Bd3) 20. Bc4 $5 {[%c_effect c4;square;
c4;type;Interesting;persistent;true]} (20. Qxb7 $2 {[%c_effect b7;square;b7;
type;Mistake;persistent;true] perde para} Qd1+ 21. Kb2 Bxa3+ 22. Kxa3 Qa1+ 23.
Kb4 Qb2+ {e a dama é capturada.}) 20... Bxc4 21. Qxf5 Qb5+ 22. Ka1 (22. Kc2
Qa4+ {termina em xeque perpétuo.}) 22... Bd3 23. Qc8+ Kf7 24. Nf3 h6 $1 {
[%c_effect h6;square;h6;type;GreatFind;persistent;true] O único lance $1 As
Negras evitam Cg5+.} 25. Qc7+ Kg8 26. Nxe5 Be4 27. Qf7+ Kh7 28. Nd7 $1 {
[%c_effect d7;square;d7;type;GreatFind;persistent;true] Ameaçando mate em Cf6.
} Qf5 $1 {[%c_effect f5;square;f5;type;GreatFind;persistent;true]} 29. Qxf5+
Bxf5 30. Nxf8+ Rxf8 31. Rd1 {As Brancas têm um peão a mais, mas um empate é
o resultado mais provável.}) 16... Nxc3 17. Qxc6+ Rxc6 18. bxc3 Bxc4 19. Bxc4
Rxc4 20. Rd5 $1 {[%c_effect d5;square;d5;type;GreatFind;persistent;true]} Be7 {
As duas partidas que encontrei nesta posição terminaram empatadas.} (20... f6
{é muito ganancioso:} 21. Rhd1 Be7 22. Rd7 {com a iniciativa.})) ({RR} 14...
d5 15. exd5 Nxd5 16. Ndb1 Qa4+ 17. Kd2 Qb3 18. Ke1 Nxe3 19. Qxe3 Qxb2 20. Qxe5
Bc5 21. Rd2 Qc1+ 22. Rd1 Qb2 23. Rd2 Qc1+ 24. Rd1 Qb2 25. Be2 O-O 26. Kf1 Rfe8
27. Qf4 Bxa3 28. Nxa3 Rxc3 29. Nb1 {Osmak,I (2343)-Gritsayeva,O (2321) Moscow
2017 0-1 (57)}) 15. Kd3 $1 {[%c_effect d3;square;d3;type;GreatFind;persistent;
true] A melhor resposta.} (15. Kb1 $2 {[%c_effect b1;square;b1;type;Mistake;
persistent;true]} Rxc3 $1 {[%c_effect c3;square;c3;type;GreatFind;persistent;
true]} 16. bxc3 d5 {As Negras alcançam uma posição dos sonhos com muita
compensação.}) (15. b3 {também é possível:} Qc6 (15... Qxa3 $2 {
[%c_effect a3;square;a3;type; Mistake;persistent;true]} 16. Bc4 {As Negras
estão totalmente perdidas.}) 16. Bg5 Nxe4 {A única maneira de lutar.} 17.
Ndxe4 d5 {As Brancas certamente podem obter vantagem de mais de uma maneira
aqui, mas a continuação da partida é mais convincente.}) 15... Rxc3+ $146 {
há como voltar atrás. As Negras têm que tentar abrir a posição do rei.}
16. bxc3 d5 17. Ke2 $1 {[%c_effect e2;square;e2;type;GreatFind;persistent;true]
Vidit se prepara para esconder o rei em e1. Após a partida, ele admitiu que
não estava certo da avaliação neste ponto (o computador considera a
posição das Brancas como ganha), mas jogou com excelente precisão em uma
posição complicada.} dxe4 18. Qg3 Nd7 19. Ke1 (19. f4 {Este é um bom lance
para libertar as peças e poderia ter sido jogado aqui e em outras posições.}
) 19... f5 20. Be2 {A vantagem de ter mais material é que você pode devolver
parte dele e ainda permanecer à frente na contagem.} g6 (20... f4 21. Bxf4
exf4 22. Qxf4 {com uma vitória simples: o rei está seguro, o peão em e4
está prestes a cair e as Brancas têm uma qualidade a mais.}) 21. h4 (21. f4 {
é outra maneira de finalizar o desenvolvimento.}) 21... Be7 22. Bg5 (22. f4 {
é novamente possível, por exemplo:} exf3 23. Qxf3 {com uma posição ganha.
As Negras não têm jogo suficiente para justificar estar com uma torre a
menos. Se...} Bxh4+ 24. g3) 22... f4 23. Bxf4 exf4 24. Qxf4 Rf8 (24... Bd5 {
protege o peão em e4 e é a única chance, mas a posição das Brancas ainda
está ganha.}) 25. Qxe4 Qxe4 26. Nxe4 Bxa3 27. h5 {O final é fácil de ganhar
para as Brancas. Elas têm uma qualidade inteira a mais. O restante não
requer muitos comentários.} Bf5 28. Rd4 Ne5 29. hxg6 Bxg6 30. Bh5 Nc6 31. Rd5
Ke7 32. Bxg6 hxg6 33. Rh7+ Ke6 34. Rdd7 b5 35. f3 Rc8 36. Rb7 b4 37. cxb4 (37.
Rhc7 {também é muito bom.}) 37... Bxb4+ 38. Ke2 a5 39. Rhg7 Ne5 40. Ke3 Rc6
41. f4 Ng4+ 42. Kd4 {Precisão Chess.Com: Brancas 94.2% Pretas 88.5%} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.20"]
[Round "7.3"]
[White "Vidit, Santosh Gujrathi"]
[Black "Firouzja, Alireza"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2742"]
[BlackElo "2759"]
[Annotator "Stockfish 16"]
[PlyCount "83"]
[EventDate "2024.??.??"]

{[%evp 0,83,18,17,46,66,82,88,88,33,26,30,72,43,71,38,25,24,41,3,58,67,83,10,
62,129,130,127,27,98,150,164,164,164,164,168,232,270,192,178,178,178,186,125,
193,170,140,126,150,150,150,164,189,170,170,170,208,192,228,217,250,258,270,
262,239,258,258,291,286,302,301,295,298,250,250,247,251,255,255,233,255,228,
399,412,514,519]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 Nc6
7. Be3 e5 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3
e5.} 8. Nb3 {8.Nde2 is not played anymore.} Be6 9. Qf3 (9. Be2 {simplifies} Ne7
10. Bf3 d5 11. Nxd5 Nfxd5 12. exd5 Nxd5 13. Bd2) 9... Nb4 {White has an edge.}
10. O-O-O Rc8 11. Kb1 Qc7 12. a3 Nxc2 13. Kxc2 Qc6 {Threatens to win with ...
Qa4.} 14. Nd2 {[#] Strongly threatening Kb1.} Qa4+ $146 {Mistake. d5 was best.}
(14... d5 15. exd5 (15. Kb1 d4 $17) 15... Nxd5 16. Nc4 Nxc3 17. Qxc6+ Rxc6 18.
bxc3 Bxc4 19. Bxc4 Rxc4 20. Rd5 Be7) ({RR} 14... d5 15. exd5 Nxd5 16. Ndb1 Qa4+
17. Kd2 Qb3 18. Ke1 Nxe3 19. Qxe3 Qxb2 20. Qxe5 Bc5 21. Rd2 Qc1+ 22. Rd1 Qb2
23. Rd2 Qc1+ 24. Rd1 Qb2 25. Be2 O-O 26. Kf1 Rfe8 27. Qf4 Bxa3 28. Nxa3 Rxc3
29. Nb1 {Osmak,I (2343)-Gritsayeva,O (2321) Moscow 2017 0-1 (57)}) 15. Kd3 $18
(15. Kb1 Rxc3 16. bxc3 d5) 15... Rxc3+ 16. bxc3 d5 {White must now prevent ...
dxe4+.} 17. Ke2 {Hoping for Bg5.} dxe4 18. Qg3 Nd7 19. Ke1 f5 20. Be2 g6 21. h4
Be7 (21... f4 $2 22. Bxf4 exf4 23. Qxf4 $18) 22. Bg5 $2 {Mistake. Qh3 was best.
} (22. Qh3 h6 23. f4 Qc6 24. Qg3 Kf7 25. c4 Qa4 26. Kf2 Qxa3 27. fxe5 Rd8 28.
Rhf1 Bc5) 22... f4 {[#]} 23. Bxf4 exf4 24. Qxf4 Rf8 $2 {Mistake. Bd5 was best.}
(24... Bd5 25. Qc7) 25. Qxe4 Qxe4 26. Nxe4 Bxa3 27. h5 Bf5 28. Rd4 Ne5 29. hxg6
Bxg6 30. Bh5 Nc6 31. Rd5 Ke7 32. Bxg6 hxg6 33. Rh7+ Ke6 34. Rdd7 b5 35. f3 Rc8
36. Rb7 b4 37. cxb4 $6 {Inaccuracy. Rbc7 was best.} (37. Rbc7 Rxc7 38. Rxc7 Ne5
39. Ra7 Nd3+ 40. Ke2 Nf4+ 41. Kf1 a5 42. Rxa5 bxc3 43. Ra6+ Ke5) 37... Bxb4+
38. Ke2 a5 39. Rhg7 Ne5 40. Ke3 Rc6 $6 {Inaccuracy. Bf8 was best.} (40... Bf8
41. Rgc7 Rxc7 42. Rxc7 a4 (42... Bd6 43. Nxd6 Kxd6 44. Ra7 Nc6 45. Ra8 Kc5 46.
Kd2 Kc4 47. Rc8)) 41. f4 Ng4+ 42. Kd4 {Weighted Error Value: White=0.11 (very
precise) / Black=0.38 Precisão Lichess: Brancas 96% Pretas 92% Precisão
Chess.Com: Brancas 94.2% Pretas 88.5%} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.20"]
[Round "7.4"]
[White "Abdusattorov, Nodirbek"]
[Black "Giri, Anish"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2727"]
[BlackElo "2749"]
[Annotator "Stockfish 16"]
[PlyCount "119"]
[EventDate "2024.??.??"]

{[%evp 0,119,18,17,24,24,54,8,19,31,31,15,3,-5,5,5,-1,-1,10,2,40,44,30,11,5,28,
29,40,40,21,30,24,20,23,23,19,17,13,13,-29,26,11,46,31,30,22,41,29,27,34,21,19,
19,40,34,21,35,35,45,62,57,62,38,39,50,54,63,61,73,54,38,40,56,40,39,38,48,55,
52,49,82,55,99,90,55,73,63,88,73,71,127,133,144,109,121,132,120,93,112,93,98,
39,73,29,258,185,175,223,224,242,242,242,221,186,274,277,329,925,622,1132,1226,
1377] Precisão Lichess: Brancas 97% Pretas 93%} 1. e4 {Huzman,A} e5 2. Nf3 Nf6
3. Nxe5 d6 4. Nf3 Nxe4 5. c4 Be7 6. Nc3 Nxc3 7. dxc3 O-O {7...Nc6 is the hot
move. C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves.} 8. Bd3 Nd7 ({
RR} 8... Bf6 9. O-O Nc6 10. Bf4 Be6 11. Qc2 g6 12. b3 Re8 13. Rad1 a5 14. h3
Qc8 15. Kh2 Ne5 16. Bxe5 dxe5 17. Rfe1 c6 18. Qe2 Qc7 19. Kh1 Re7 20. Qe3 Kg7
21. Ng5 Bf5 22. Bxf5 gxf5 23. Qg3 {Smirnov,M (2005)-Torres,C (1841) chess.com
INT 2023 1-0 (44)}) 9. Be3 $5 {Leaves trodden paths.} ({RR} 9. Qc2 g6 ({RR} 
9... Nf6 10. Be3 c6 11. O-O-O Qa5 12. Kb1 b5 13. cxb5 cxb5 14. Nd4 Bd7 15. Rhe1
) ({RR} 9... h6 10. Be3 Bf6 11. O-O-O Ne5 12. Nxe5 Bxe5 13. f4 Bf6 14. Qf2 Re8
15. h3) 10. Be3 ({RR} 10. Bh6 Re8 11. O-O-O Nc5 12. Rde1 Bg4 13. Nd2 Bf6 14. h3
Bd7 15. Nf3 Bc6 16. Be3 Bxf3 17. gxf3 Nxd3+ 18. Qxd3 Re5) 10... Nc5 11. Be2 ({
RR} 11. O-O-O Nxd3+ 12. Qxd3 Bf5 13. Qd2 c5 14. Bg5 Bxg5 15. Nxg5 Qa5 16. b3 b5
17. cxb5 c4) ({RR} 11. Bxc5 dxc5 12. O-O-O Bd6) 11... Re8 ({RR} 11... Bf5 12.
Qd2 Ne4) 12. Rd1 b6 ({RR} 12... Bf5 13. Qc1) 13. b4 ({RR} 13. Nd4 Bg5 14. Bxg5
Qxg5 15. O-O Bb7 16. Bf3) 13... Bf5 14. Qc1 Nd7 15. O-O ({RR} 15. Nd4 Be4 16.
O-O a5 17. Qd2 Bf6) 15... a5 16. a3 Be4 17. Rfe1 Qc8 18. Nd4 Ne5 19. f3 Bb7 20.
Bf2 Bf8 21. Nb5 Bg7 22. Qf4 ({RR} 22. c5 bxc5 23. bxc5 d5 ({RR} 23... dxc5 24.
Bxc5) 24. Bd4 Rb8 25. a4) 22... Bc6 23. Nd4 ({RR} 23. c5 bxc5 24. bxc5 Bxb5 ({
RR} 24... Nd7 25. Bc4 ({RR} 25. cxd6 Rxe2 26. Rxe2 Bxb5 27. c4 Ba4 28. Rde1
cxd6 29. Re7 Nf6) 25... Rxe1+ 26. Rxe1 Ne5 ({RR} 26... d5 27. Bd3 ({RR} 27.
Bxd5 Bxd5 28. Nxc7 Qb7 ({RR} 28... Be6 29. Nxa8 Qxa8 30. Qc7) 29. c4 Be6 30.
Nxa8 Qxa8 31. Qc7)) 27. cxd6 Nxc4 28. Nxc7 Nxa3 29. Re7) 25. Bxb5 c6 26. Bf1 d5
) 23... axb4 {Zhang,Z (2603)-Motylev,A (2658) Moscow 2004 CBM 103 [Huzman,A] 1/
2-1/2}) ({RR} 9. O-O Nc5 10. Bc2 Bf6 11. Re1 Be6 12. Nd4 Bd7 13. Qf3 a5 14. Be3
g6 15. Nb3 Bc6 16. Qg4 Nxb3 17. axb3 Re8) 9... Nf6 {The position is equal.} 10.
h3 b6 {[#]} 11. Qc2 $146 (11. Nd4 Bb7 12. Qc2 g6 13. Rg1 Re8 14. O-O-O Bf8 15.
Qd2 Bg7 16. Bg5 Qd7 17. f3) ({RR} 11. Nd4 Bb7 12. Qc2 g6 13. Rg1 Re8 14. O-O-O
Bf8 15. Qd2 Bg7 16. Bg5 Qd7 17. f3 Qa4 18. Nb5 Rac8 19. Qc2 Qxc2+ 20. Kxc2 a6
21. Nd4 Nd7 22. f4 h6 23. Bh4 Nc5 24. g4 Re3 25. f5 g5 {Kuchyna,S (1996)
-Stromp,J (2056) Slovakia 2006 0-1}) 11... Bb7 12. O-O-O h6 13. Rhe1 Re8 14.
Bd4 c5 {aiming for ...Bxf3.} 15. Bxf6 Bxf6 16. Bh7+ Kh8 {White must now
prevent ...g6.} 17. Be4 Bxe4 18. Rxe4 Qd7 19. Nd2 a6 20. Kb1 Bg5 21. Nf3 Bf6
22. Qd3 b5 $6 {Inaccuracy. Rxe4 was best.} (22... Rxe4 23. Qxe4 Rd8 24. Qd5 g6
25. Nd2 Kg7 26. f4 h5 27. Ne4 Be7 28. a4 f5 29. Ng5) 23. Rxe8+ $14 (23. Qxd6 $2
Qf5 24. Nd2 Rxe4 $19) 23... Qxe8 24. Nd2 $1 (24. Qxd6 $2 Rd8 $19) 24... Qe6 25.
Ne4 (25. cxb5 axb5 26. a3 d5) 25... Be7 (25... Qxc4 $2 26. Qxc4 (26. Nxd6 Qxd3+
27. Rxd3 Kg8) 26... bxc4 27. Nxf6 (27. Nxd6 Kg8 $16) (27. Rxd6 Bh4 $18) 27...
gxf6 28. Rxd6 $18) 26. Qd5 (26. Nxd6 $2 Rd8 27. Qe3 Rxd6 $19) 26... Rd8 27.
cxb5 axb5 28. f4 Kg8 29. f5 {White is more active. Black is on the road to
losing.} Qxd5 30. Rxd5 $16 {Endgame KRB-KRN} Kf8 31. b4 $1 Ke8 32. Kb2 $1 Rd7 (
32... Bf8 $16 33. Kb3 (33. bxc5 dxc5 34. Re5+ Be7 $14) 33... Kd7) 33. g4 (33.
bxc5 dxc5 34. f6 (34. Re5 f6) 34... gxf6) (33. c4 $1 $18 {[%cal Rc4b5]}) 33...
Kd8 $6 {Inaccuracy. Rd8 was best.} (33... Rd8 34. f6 (34. bxc5 dxc5 35. f6 gxf6
$14) (34. a3 Rd7 35. f6 gxf6 36. Rh5 f5 37. Rxf5 Ra7 38. Rh5 Bf8 39. bxc5 dxc5
40. Nxc5) 34... gxf6) 34. c4 $1 $18 (34. bxc5 dxc5 35. f6 gxf6) 34... bxc4 35.
bxc5 dxc5 $2 (35... Ra7 36. cxd6 Bg5) 36. Rxd7+ Kxd7 {KB-KN} 37. Kc3 Kc6 (37...
g6 38. Kxc4 Kc6 39. a4 gxf5 40. gxf5 Bd8 41. Nxc5 Bc7) 38. Kxc4 {a4 would be
deadly.} Kb6 $2 (38... g6 39. a4 h5 40. f6 Bd8 41. g5 Bb6 42. Nf2 Kd7 43. Kb5)
39. a4 Kc6 (39... Bf8 40. h4 Be7 41. h5 Bf8 42. g5 hxg5 43. Nxg5 Be7 44. Nxf7)
40. Nf2 (40. a5 Bd8 41. a6 Bb6 42. h4 Bd8 43. Nxc5 Bb6 44. Nd3 Kd6) 40... Bd8 (
40... Bg5 41. Ne4 Bd8 42. Nxc5 Ba5 43. Nd3 Kd6 44. Kd4 Ke7 45. Nb2) 41. Ne4 $5
(41. Nd3) 41... Be7 $1 42. a5 {White is clearly winning.} Bd8 43. a6 {And now
Nd6! would win.} (43. Nxc5 Bxa5 44. Ne4 Bd8) 43... Be7 {Against Nd6} 44. Nc3
Bg5 45. Nb5 $6 {Inaccuracy. a7 was best.} (45. a7 Kb7 46. Kxc5 Be7+ 47. Kd5
Kxa7 48. Kc6 Bh4 49. Nb5+ Ka6 50. Nd6 Ka5 51. Kd5 Kb4) 45... Be3 46. h4 Kb6 $6
{Inaccuracy. g6 was best.} (46... g6 47. Nd6 Kb6 48. Nxf7 gxf5 49. gxf5 Kxa6
50. Nd6 Bd4 51. Ne4 Kb6 52. Kd5 Kc7 53. Nxc5) 47. a7 (47. f6 gxf6 48. a7 Kb7)
47... Kb7 48. h5 Ka8 49. Kd5 Kb7 50. Kd6 {Threatens to win with Kd5.} c4 51.
Kd5 Bxa7 52. Nxa7 {KN-KP} (52. Kxc4 Be3 $16) 52... c3 {[#]} 53. Nc6 $1 c2 54.
Na5+ Kc7 55. Nb3 Kd7 {[#]} 56. g5 $1 Ke7 57. gxh6 (57. f6+ gxf6 58. gxf6+ (58.
gxh6 Kf8) 58... Kxf6) 57... gxh6 {[#]} 58. Ke5 $1 f6+ $4 {Checkmate is now
unavoidable. Kd7 was best.} (58... Kd7 59. Kf6 Ke8 60. Kg7 Ke7 61. Nc1 f6 62.
Kg6 Kd6 63. Kxf6 Kd5 64. Kg7 Kd4 65. f6) 59. Kd5 Kd7 60. Nc1 {Weighted Error
Value: White=0.34/Black=0.27 (precise) Precisão Lichess.org: Brancas 97%
Pretas 93% Precisão Chess.Com: Brancas 97.0% Pretas 87.8%} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.20"]
[Round "7.5"]
[White "Gukesh D"]
[Black "Warmerdam, Max"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2725"]
[BlackElo "2625"]
[Annotator "Stockfish 16"]
[PlyCount "131"]
[EventDate "2024.??.??"]

{[%evp 0,131,18,-21,0,-16,-23,-22,81,82,109,71,100,55,57,14,23,-1,-3,6,16,19,
66,56,52,59,65,67,46,41,39,39,27,13,39,43,13,47,38,43,28,15,21,9,-2,-2,-19,35,
0,1,8,16,60,55,63,50,63,63,50,43,43,34,33,38,25,34,33,25,55,24,48,47,46,48,81,
86,86,92,90,90,91,91,97,98,108,111,120,54,86,99,78,99,99,99,108,74,146,88,100,
100,75,59,48,42,37,37,29,33,33,33,33,32,32,45,45,50,52,36,45,35,53,53,54,35,58,
37,53,53,56,58,60,72,105,61]} 1. c4 {https://lichess.org/@/broadcaster} e6 2.
Nc3 d5 3. d4 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Qxd5 Nf6 8. Qd1 Bb4 ({
RR} 8... Bc5 9. Nf3 O-O 10. e3 Nc6 11. Be2 Qe7 12. O-O Rfd8 13. Qb3 Bf5 14. Bd2
a6 15. Na4 Be6 16. Qc2 Ba7 17. Rfd1 Rac8 18. Nc3 Nb4 19. Qb1 g6 20. Ne4 Nc2 21.
Nxf6+ Qxf6 22. Bc3 Rxc3 23. bxc3 {Ding Liren (2799)-Grischuk,A (2776) chess24.
com INT 2021 1-0 (45)}) ({RR} 8... Bc5 9. e3 O-O 10. Nf3 Qe7 11. Be2 Rd8 12.
Qc2 Nc6 13. a3 Rac8 14. O-O Ne5 15. Nxe5 Qxe5 16. Bf3 Bc6 17. Qe2 Bd6 18. g3 h5
19. Bxc6 Rxc6 20. Qb5 Qe7 21. e4 h4 22. Bg5 Rc5 23. Bxf6 {Melikhov,E (2269)
-Rosenberg,E (1956) chess.com INT 2023 0-1 (40)}) ({RR} 8... Bc5 9. Nf3 O-O 10.
a3 Nc6 11. Bg5 h6 12. Bxf6 Qxf6 13. Qxd7 Rfd8 14. Qg4 Ne5 15. Qg3 Qb6 16. Rb1
Rac8 17. e3 Bxa3 18. Bb5 Bxb2 19. O-O Nxf3+ 20. Qxf3 Rxc3 21. Rxb2 a6 22. Qxf7+
Kxf7 23. Bc4+ {Niemann,H (2678)-Warmerdam,M (2613) chess24.com 2022 [https://
lichess.org/@/broadcaster] 1-0 (48)}) 9. Bd2 O-O 10. Nf3 Bxc3 $146 ({RR} 10...
Nc6 11. e3 Bg4 12. Be2 Qe7 13. a3 Ba5 14. b4 Bc7 15. O-O Rad8 16. Qe1 Bxf3 17.
Bxf3 Qd6 18. g3 Qxd2 19. Qxd2 Rxd2 20. b5 Na5 21. Rac1 Bd6 22. Rfd1 Rxd1+ 23.
Rxd1 Bxa3 24. Ra1 Bb4 25. Na2 {Suvorov,L (2279)-Viskelis,D (2206) chess.com
INT 2021 0-1 (54)}) ({RR} 10... Nc6 11. e3 Bg4 12. Be2 Qe7 13. a3 Ba5 14. b4
Bc7 15. O-O Rad8 16. Qe1 Bxf3 17. Bxf3 Qd6 18. g3 Qxd2 19. Qxd2 Rxd2 20. b5 Na5
21. Rac1 Bd6 22. Rfd1 Rxd1+ 23. Rxd1 Bxa3 24. Ra1 Bb4 25. Na2 {Suvorov,L (2279)
-Viskelis,D (2206) chess.com INT 2021 0-1 (54)}) ({RR} 10... Nc6 11. e3 Re8 12.
Be2 Qe7 13. O-O Rad8 14. Qc2 Ne5 15. Rfd1 g6 16. Nd4 h5 17. Ne4 Bxd2 18. Nxf6+
Qxf6 19. Rxd2 Ng4 20. Bxg4 Bxg4 21. h3 Bc8 22. Rad1 Rd5 23. Nf3 Rf5 24. Rd6 Be6
25. Nd4 {Vinogradov,A (2139)-Sokolovsky,V (1977) Voronezh 2014 1-0 (58)}) 11.
Bxc3 Ne4 12. Qd4 Nxc3 13. Qxc3 Qe7 14. e3 Rc8 15. Qd2 Rd8 16. Qc3 Rc8 $1 17.
Qd2 Rd8 $1 18. Rd1 Nc6 19. Qd6 Qe8 $1 20. Be2 Be6 21. Qa3 Rxd1+ 22. Bxd1 Bc4
23. b3 Ba6 24. Be2 Qe4 $1 25. Qc1 Qb4+ (25... Bxe2 26. Kxe2 Qg4 27. Qc3 $16)
26. Qd2 Bxe2 $1 27. Kxe2 Qb5+ $1 28. Qd3 Qxd3+ $1 29. Kxd3 Nb4+ $1 30. Kc3
Nxa2+ 31. Kb2 Nb4 32. Rd1 Rc8 33. Ka3 Na6 $1 34. Ng5 (34. b4 $5 {[%cal Rd1d7]})
34... Nc5 35. b4 h6 (35... f6 $1) 36. Nxf7 $1 Kxf7 37. bxc5 Rxc5 38. Rd7+ Kf6
39. Rxb7 Rc1 40. Rb2 $1 (40. Rxa7 $2 {too greedy.} Ra1+ {[%mdl 64] Skewer} 41.
Kb3 Rxa7 $19) 40... g5 41. h3 h5 42. Kb3 Rg1 43. f3 Re1 $6 {Inaccuracy. a5 was
best.} (43... g4 $14) (43... a5 44. Ra2 g4 45. hxg4 hxg4 46. Kc3 gxf3 47. gxf3
Rg3 48. Rf2 Rg8 49. Rf1 Rc8+ 50. Kd4) 44. e4 g4 45. hxg4 hxg4 46. Kc4 (46. fxg4
$6 Rxe4 47. Rf2+ Kg6) 46... Rf1 47. Rb8 (47. Rb5 $16) 47... Ke7 (47... Rg1 {
keeps the balance.}) 48. Rb3 (48. fxg4 $16 Rf4 49. Kd5) 48... Ke6 49. Kd4 (49.
fxg4 $6 Rf4 $14) 49... Rf2 50. Ra3 a5 51. f4 (51. fxg4 $14 {might be stronger.}
Rxg2 52. Ra1) 51... Rxf4 52. Ke3 Rf1 53. Rxa5 Rg1 $4 {Blunder. Kf6 was best.} (
53... Kf6 54. Ke2 Rf4 55. Rf5+ Rxf5 56. exf5 Kxf5 57. Ke3 g3 58. Kf3 Kg6 59.
Kxg3 Kg5 60. Kh3) 54. Kf2 (54. Ra2 Ke5 55. Ra5+ Kf6 56. Kf2 Rc1 57. Kg3 Rc2 58.
Rf5+ Kg6) 54... Rb1 (54... Rc1 55. Kg3 Rg1 56. Rf5 Kd6 57. Rf2 Re1 58. Kf4 g3
59. Rf3) 55. Kg3 Rb2 56. Rg5 Ra2 (56... Kf6 57. Rxg4 Ra2 58. Rf4+ Kg6 59. Rf5
Kh6 60. Kf3 Ra1 61. Rd5) 57. Rxg4 Ke5 58. Rg6 Kxe4 59. Rg5 Ra8 {[#]} 60. Kh4 $1
Ra1 61. g3 Rf1 62. Kg4 (62. Ra5 Rf8 63. g4) 62... Rf8 63. Rh5 Rf7 64. Kh4 Kf3
65. g4 Kf4 $18 66. Rh6 {Precisão Lichess: Brancas 98% Pretas 92% Precisão
Chess.Com: Brancas 98.0% Pretas 94.7%} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.20"]
[Round "7.6"]
[White "Praggnanandhaa R"]
[Black "Van Foreest, Jorden"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2743"]
[BlackElo "2682"]
[Annotator "Stockfish 16"]
[PlyCount "65"]
[EventDate "2024.??.??"]

{[%evp 0,65,18,22,21,-22,44,28,28,9,27,8,13,-2,0,23,44,50,94,73,76,67,72,52,50,
47,56,41,22,18,16,-6,12,7,-4,5,18,18,23,25,71,18,79,79,78,13,56,26,74,73,67,50,
65,65,91,45,132,119,91,12,12,14,120,-4,64,-22,-5,-21]} 1. d4 d5 2. c4 c6 3. Nf3
Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Be7 8. Bd3 Nh5 9. Bxe7 Qxe7 10.
O-O O-O 11. Qc2 {11.Qb1 deserves study.} ({RR} 11. Qb1 Nhf6 12. b4 a6 13. a4
Re8 14. Nd2 Qd6 15. Re1 Nf8 16. b5 axb5 17. axb5 Rxa1 18. Qxa1 Ne6 19. Nf3 c5
20. dxc5 Nxc5 21. Bf1 Bg4 22. Nd4 Ne6 23. h3 Nxd4 24. exd4 Rxe1 25. Qxe1 Be6 {
Cheparinov,I (2672)-Vitiugov,N (2737) Caleta 2014 1-0 (58)}) 11... g6 12. Rfe1
{D35: Queen's Gambit Declined: Exchange Variation.} ({RR} 12. Rab1 a5 13. a3
Ng7 14. b4 axb4 15. axb4 Nb6 16. b5 c5 17. dxc5 Qxc5 18. Ne4 Qxc2 19. Nf6+ Kh8
20. Bxc2 Ne8 21. Nxe8 Rxe8 22. Ra1 Bd7 23. Nd4 Kg7 24. h4 Kf6 25. Bd3 Ke7 26.
h5 Kd6 {Stearman,J (2385)-Leiva,G (2392) Juan Dolio DOM 2023 1/2-1/2 (66)})
12... Ndf6 {[#]} 13. Nd2 $146 (13. Ne5 Ng7 14. f3 Be6 15. Qf2 Rad8 16. Bf1 h5
17. Rad1 Nd7 18. Nd3 Qf6 19. b4) ({RR} 13. Ne5 Be6 14. Na4 Ne8 15. Nc5 Nd6 16.
Nxe6 Qxe6 17. b4 Nf6 18. a4 a5 19. Rab1 axb4 20. Rxb4 Rfc8 21. Qb2 Ra7 22. h3
Rca8 23. Qb3 Nd7 24. Nxd7 Qxd7 25. Rc1 Ra5 26. Kh2 Qd8 27. g3 R8a7 {limp2017 
(1738)-Rangel,D (1931) lichess.org 2018 1/2-1/2 (37)}) ({RR} 13. Ne5 Ng7 14.
Rab1 Bf5 15. b4 a6 16. a4 Rac8 17. f3 Bxd3 18. Qxd3 Rfd8 19. Qe2 Nf5 20. Nd3
Re8 21. Nc5 Rc7 22. b5 axb5 23. axb5 Qxe3+ 24. Qxe3 Rxe3 25. Rxe3 Nxe3 26. b6
Re7 27. Re1 Kf8 {Hodovsky,J (2094)-Garcia Dorado,A (2223) Lisbon POR 2019 0-1 
(53)}) ({RR} 13. Ne5 Ng7 14. Rab1 Bf5 15. b4 a6 16. a4 Rac8 17. f3 Bxd3 18.
Qxd3 Rfd8 19. Qe2 Nf5 20. Nd3 Re8 21. Nc5 Rc7 22. b5 axb5 23. axb5 Qxe3+ 24.
Qxe3 Rxe3 25. Rxe3 Nxe3 26. b6 Re7 27. Re1 Kf8 {Hodovsky,J (2094)-Garcia
Dorado,A (2223) Lisbon POR 2019 0-1 (53)}) 13... Be6 14. Nb3 {White has an
edge.} Ng7 15. Rad1 Rfe8 16. f3 Rad8 17. Qf2 b6 18. h3 c5 {[#] ...c4 would be
deadly.} 19. Bc2 h6 20. a3 Nf5 21. g4 Ng7 22. Nc1 h5 {[#]} 23. Qg3 (23. Nd3 $1
$16) 23... Bc8 24. Nd3 Bb7 25. Ba4 Rf8 26. Ne5 Ne6 27. Kg2 Kg7 (27... hxg4 {
seems wilder.} 28. hxg4 Kg7 29. Rh1 cxd4 30. exd4 Rh8) 28. g5 Ne8 29. h4 Nd6 {
White must now prevent ...Nf5.} 30. Bc2 Kg8 31. Rd2 (31. dxc5 bxc5 32. Rxd5 (
32. Nxd5 Bxd5 33. Rxd5 Qb7 $15) 32... Nf5 33. Bxf5 Bxd5) 31... Ng7 32. Qf4 (32.
dxc5 Ndf5 33. Qf4 (33. Bxf5 Nxf5 34. Qf4 bxc5 $17) 33... Ne6 $17) 32... Ndf5 {
Black wants to play ...cxd4.} 33. Bxf5 {Weighted Error Value: White=0.10 (very
precise) /Black=0.06 (flawless) Precisão Lichess: Brancas 97% Pretas 98%
Precisão Chess.Com: Brancas 97.1% Pretas 97.7%} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.20"]
[Round "7.7"]
[White "Donchenko, Alexander"]
[Black "Ju, Wenjun"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2643"]
[BlackElo "2549"]
[Annotator "Stockfish 16"]
[PlyCount "77"]
[EventDate "2024.??.??"]

{[%evp 0,77,21,22,21,-22,-8,2,10,-29,-23,-54,0,-27,-20,-53,-1,0,-8,-8,12,12,3,
3,19,25,18,5,1,-6,-12,-10,-13,-8,-4,-12,9,-9,0,-8,0,-17,36,2,-17,-17,-17,-31,
-13,-19,18,7,-15,-15,-15,-15,-15,-12,-12,-5,-9,-10,-16,0,-14,-21,-3,0,0,0,13,6,
1,2,-8,-11,0,1,1,0]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2
h6 7. Bh4 g6 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. Nge2 Bg7 12. O-O O-O 13.
f3 Re8 14. Rad1 (14. Rae1 Rc8 15. Bf2 Nb6 16. b3 Rc7 17. h3 Rce7 18. Nc1 Nh7
19. e4 dxe4 20. fxe4 c5 21. dxc5 Qxd3 22. Nxd3) 14... Qe7 15. Bf2 Rad8 (15...
Nb6 $5 {[%cal Rb6c4]} 16. b3 Nc8 17. Rfe1 Nd6 18. Qc2 h5 19. Nf4 Bh6 20. Nd3)
16. Rfe1 (16. Nf4 Nf8 17. Rfe1 Ne6 18. Nxe6 Qxe6 19. h3 Nh5 20. e4 dxe4) 16...
Nf8 17. h3 $146 ({RR} 17. a3 Ne6 18. h3 Nh5 19. b4 a5 20. bxa5 Qxa3 21. Ra1 Qe7
22. f4 Nf6 23. f5 Nf8 24. Reb1 Ra8 25. Rb6 Qd8 26. fxg6 fxg6 27. Rxb7 Rxa5 28.
Rab1 Ra3 29. Qc2 Qa8 30. Nf4 g5 31. Nfe2 Ra1 {Karthik,V (2562)-Xiang,Z (2391)
Abu Dhabi UAE 2023 1/2-1/2 (61)}) 17... a6 18. a3 Ne6 19. Qc2 Nh5 20. b4 a5 21.
Qb3 (21. bxa5 $14 {might be stronger.} Ra8 22. Rb1) 21... axb4 22. axb4 b5 23.
Na2 Nf6 24. Nac3 Nd7 25. e4 Nb6 26. exd5 Nxd5 27. Nxd5 cxd5 28. Nf4 Qd6 29.
Nxe6 Rxe6 30. Rxe6 Qxe6 31. Rc1 Bf8 32. Qd3 Qd7 33. Bg3 Bxb4 34. Rc7 Qe8 35.
Rb7 Bd6 36. Bxd6 Rxd6 37. Rxb5 Rd8 38. Kf2 h5 39. Qe2 {Precisão Lichess:
Brancas 99% Pretas 98% Precisão Chess. Com: Brancas 98.7% Pretas 98.9%}
1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.22"]
[Round "8.1"]
[White "Vidit, Santosh Gujrathi"]
[Black "Donchenko, Alexander"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2742"]
[BlackElo "2643"]
[Annotator "Stockfish 16"]
[PlyCount "86"]
[EventDate "2024.??.??"]

{[%evp 0,86,69,8,35,-30,-7,-7,40,-22,26,-21,18,-19,-11,-62,-43,-14,13,15,-2,11,
3,8,30,16,29,29,33,4,28,0,0,8,51,54,47,10,13,-21,48,51,66,25,27,27,53,46,38,47,
52,52,42,9,-3,-3,-7,-2,1,2,2,-20,-13,0,-12,0,0,-15,-30,0,0,-14,-28,-30,-25,-31,
-31,-31,-31,-18,-13,-18,-15,-18,-17,0,-17,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4.
Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. Qa4+ Nc6 8. e3 O-O {D38: Queen's Gambit
Declined: Ragozin Defence (4 Nf3 Bb4).} 9. Be2 Bd7 {[#] Hoping for ...Nxd4!}
10. Qb3 dxc4 {White is slightly better.} 11. Qxc4 Qe7 (11... Qg6 12. O-O Bd6
13. Rfd1 Na5 14. Qd3 Qxd3 15. Bxd3 Rfd8 16. Rac1 Nc6 17. Ne4 Rac8 18. Nc5 Bxc5
19. Rxc5 Nb4 20. Bb1 Na6 21. Ra5 c5 22. dxc5 Nxc5 23. Rxa7 Bb5 24. Rxd8+ Rxd8
25. Bc2 Ba6 26. h3 {Vidit,S (2643)-Karavade,E (2409) Pune 2015 1/2-1/2 (59)}) (
{RR} 11... Qg6 12. O-O Bd6 13. Rfd1 Na5 14. Qd3 Qxd3 15. Bxd3 Rfd8 16. Rac1 Nc6
17. Ne4 Rac8 18. Nc5 Bxc5 19. Rxc5 Nb4 20. Bb1 Na6 21. Ra5 c5 22. dxc5 Nxc5 23.
Rxa7 Bb5 24. Rxd8+ Rxd8 25. Bc2 Ba6 26. h3 {Vidit,S (2643)-Karavade,E (2409)
Pune 2015 1/2-1/2 (59)}) 12. a3 (12. O-O Na5 13. Qxc7 (13. Qd3 c5 14. dxc5 Bxc5
{1/2-1/2 (14) Baenziger, F (2409)-Palac,M (2489) Mali Losinj CRO 2023}) 13...
Rac8 14. Qe5 Bxc3 15. bxc3 Qa3 16. Nd2 Qxc3 17. Ne4 Qa3 18. Bf3 Nc4 19. Qg3 Bc6
20. Nf6+ Kh8 21. Nh5 Rg8 22. Rfd1 Qd6 23. Nf4 Bxf3 24. Qxf3 Rc7 25. g4 Rgc8 26.
Rab1 b6 {Vachier Lagrave,M (2758)-Wojtaszek,R (2724) Saint-Quentin 2014 1/2-1/
2 (52)}) ({RR} 12. O-O Na5 13. Qxc7 Rac8 14. Qe5 Bxc3 15. bxc3 Qa3 16. Nd2 Qxc3
17. Ne4 Qa3 18. Bf3 Nc4 19. Qg3 Bc6 20. Nf6+ Kh8 21. Nh5 Rg8 22. Rfd1 Qd6 23.
Nf4 Bxf3 24. Qxf3 Rc7 25. g4 Rgc8 26. Rab1 b6 {Vachier Lagrave,M (2758)
-Wojtaszek,R (2724) Saint-Quentin 2014 1/2-1/2 (52)}) ({RR} 12. O-O Na5 13. Qd3
c5 14. dxc5 Bxc5 {1/2-1/2 (14) Baenziger,F (2409)-Palac,M (2489) Mali Losinj
CRO 2023}) 12... Bd6 13. O-O e5 14. Rfe1 $146 (14. d5 Na5 15. Qa2 e4 16. Nd4 c5
17. dxc6 Nxc6 18. Nxc6 Bxc6 19. g3 Be5 20. Rac1 Rad8 21. Rfd1 g6 22. Qb3 Kg7
23. Bc4 Qf6 24. Bd5 Bxc3 25. bxc3 Rfe8 26. c4 h5 27. h4 Qe5 28. Rd4 Bxd5 {
Bu Xiangzhi (2729)-Vidit, S (2707) Hengshui CHN 2019 1/2-1/2 (56)}) ({RR} 14.
d5 Na5 15. Qa2 e4 16. Nd4 c5 17. dxc6 Nxc6 18. Nxc6 Bxc6 19. g3 Be5 20. Rac1
Rad8 21. Rfd1 g6 22. Qb3 Kg7 23. Bc4 Qf6 24. Bd5 Bxc3 25. bxc3 Rfe8 26. c4 h5
27. h4 Qe5 28. Rd4 Bxd5 {Bu Xiangzhi (2729)-Vidit,S (2707) Hengshui CHN 2019 1/
2-1/2 (56)}) ({RR} 14. d5 Na5 15. Qa2 e4 16. Nd4 c5 17. dxc6 Nxc6 18. Nxc6 Bxc6
19. g3 Be5 20. Rac1 Rad8 21. Rfd1 g6 22. Qb3 Kg7 23. Bc4 Qf6 24. Bd5 Bxc3 25.
bxc3 Rfe8 26. c4 h5 27. h4 Qe5 28. Rd4 Bxd5 {Bu Xiangzhi (2729)-Vidit,S (2707)
Hengshui CHN 2019 1/2-1/2 (56)}) 14... a6 {[#]} 15. Rad1 $146 (15. Qb3 Rfe8 16.
d5 Nd8 17. Ne4 b5 18. Nfd2 Nb7 19. Qc3 Rac8 20. b4 c6 21. dxc6 Rxc6) 15... Rae8
16. Ne4 Bf5 17. Nxd6 (17. Ng3 $5 {[%cal Rg3f5]} Bh7 18. Qb3 $14) 17... cxd6 18.
d5 Nb8 (18... Na5 19. Qb4 Qd8 20. a4 $16) 19. Qb4 Rc8 $6 {Inaccuracy. Nd7 was
best.} (19... Nd7 20. Nd2 Nc5 21. e4 Bg6 22. Bf1 f5 23. exf5 Rxf5 24. Nb3 Nxb3
25. Qxb3 e4 26. f3) 20. Rc1 Rc7 21. Nd2 Rfc8 22. Rxc7 Qxc7 23. e4 Bd7 {The
position is equal.} 24. Nc4 {Threatening a4.} b5 25. Na5 (25. Nxd6 a5 26. Nxb5
axb4 $17) 25... f5 26. exf5 Bxf5 27. a4 Qc5 28. Qxc5 Rxc5 29. axb5 axb5 30. Rd1
(30. Nc6 Nxc6 31. dxc6 b4 $17) 30... Rc2 31. Bxb5 Rc5 {[#] ...Bc2! is the
strong threat.} 32. Nc6 $1 Bg4 33. f3 Bxf3 34. gxf3 Rxb5 {Endgame KRN-KRN} 35.
Ne7+ Kf8 36. Nc8 Rxb2 37. Nxd6 Nd7 38. Ne4 Nf6 39. d6 {aiming for Nxf6.} Ke8
40. Nc5 {d7+ would be deadly.} Nd7 41. Ne4 Nf6 42. Nc5 {Black must now prevent
d7+.} Nd7 43. Ne4 Nf6 {An even fight not without its subleties. Weighted Error
Value: White=0.03 (flawless) / Black=0.02 (flawless) Precisão Lichess:
Brancas 98% Pretas 98% Precisão Chess.Com: Brancas 98.1% Pretas 98.2%} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.22"]
[Round "8.2"]
[White "Warmerdam, Max"]
[Black "Praggnanandhaa R"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2625"]
[BlackElo "2743"]
[Annotator "Stockfish 16"]
[PlyCount "86"]
[EventDate "2024.??.??"]

{[%evp 0,86,25,23,28,-3,0,5,32,46,43,26,26,18,23,4,16,-48,24,31,14,30,46,30,22,
17,43,-29,49,50,47,8,8,8,28,25,20,16,17,17,23,42,39,38,44,42,52,-3,15,28,35,28,
29,26,26,24,25,7,26,17,15,9,30,17,41,9,34,-16,9,-39,8,-33,-19,19,0,-7,15,15,15,
22,9,2,0,0,33,35,34,34,22]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3
Bxd2+ 6. Qxd2 Nc6 {E11: Bogo-Indian.} 7. b3 Ne4 {7...a5 is a critical line.} 8.
Qb2 d6 {White is slightly better.} 9. Bg2 O-O 10. O-O e5 (10... f5 11. b4 a5
12. b5 Nd8 13. Nc3 Nf7 14. Nxe4 fxe4 15. Nd2 d5 16. Rac1 c6 17. bxc6 bxc6 18.
cxd5 cxd5 19. Rc5 Ba6 20. Nb3 a4 21. Na5 a3 22. Qd2 Rac8 23. Rfc1 Rxc5 24. dxc5
Qf6 25. f4 {Holm,K (2459)-Postny,E (2562) Teplice CZE 2022 0-1 (45)}) ({RR} 
10... f5 11. b4 a5 12. b5 Nd8 13. Nc3 Nf7 14. Nxe4 fxe4 15. Nd2 d5 16. Rac1 c6
17. bxc6 bxc6 18. cxd5 cxd5 19. Rc5 Ba6 20. Nb3 a4 21. Na5 a3 22. Qd2 Rac8 23.
Rfc1 Rxc5 24. dxc5 Qf6 25. f4 {Holm,K (2459)-Postny,E (2562) Teplice CZE 2022
0-1 (45)}) 11. e3 (11. d5 $5 {[%cal Rd5c6]} Nb8 12. Nxe5 $16 {[%mdl 64]
Discovered Attack}) 11... f5 12. b4 Re8 {[#]} 13. Rd1 $146 (13. Nbd2 Nxd2 14.
Nxd2 e4 15. b5 Nd8 16. a4 Nf7 17. a5 a6 18. b6 c6 19. Rae1 Nh6 20. f3 exf3 21.
Bxf3 Qg5 22. Qc3 Bd7 23. Kh1 Re7 24. Qa3 Qg6 25. e4 Rae8 26. exf5 Bxf5 27. Rxe7
Rxe7 {Khademalsharieh,S (2494)-Kosteniuk,A (2471) chess.com INT 2020 0-1 (39)})
({RR} 13. Nbd2 Nxd2 14. Nxd2 e4 15. b5 Nd8 16. a4 Nf7 17. a5 a6 18. b6 c6 19.
Rae1 Nh6 20. f3 exf3 21. Bxf3 Qg5 22. Qc3 Bd7 23. Kh1 Re7 24. Qa3 Qg6 25. e4
Rae8 26. exf5 Bxf5 27. Rxe7 Rxe7 {Khademalsharieh,S (2494)-Kosteniuk,A (2471)
chess.com INT 2020 0-1 (39)}) ({RR} 13. Nbd2 Nxd2 14. Nxd2 e4 15. b5 Nd8 16. a4
Nf7 17. a5 a6 18. b6 c6 19. Rae1 Nh6 20. f3 exf3 21. Bxf3 Qg5 22. Qc3 Bd7 23.
Kh1 Re7 24. Qa3 Qg6 25. e4 Rae8 26. exf5 Bxf5 27. Rxe7 Rxe7 {Khademalsharieh,S
(2494)-Kosteniuk,A (2471) chess.com INT 2020 0-1 (39)}) 13... Nf6 14. b5 Nb8
15. dxe5 dxe5 16. Nc3 Nbd7 17. Nd5 {White has more active pieces.} Nxd5 18.
cxd5 (18. Rxd5 e4 19. Nd4 g6 $15) 18... e4 19. Nd4 Nc5 20. Bf1 Bd7 21. Rac1 Kh8
22. Nb3 Nxb3 23. axb3 Qd6 24. Qd4 b6 25. Qc3 Rec8 26. Ra1 Be8 27. Rd2 Bf7 28.
Bc4 $6 {Inaccuracy. Bh3 was best.} (28. Bh3 Bg6) 28... Rcb8 29. Ra6 h6 30. Bf1
Be8 $6 {Inaccuracy. Re8 was best.} (30... Re8) 31. Bc4 $6 {Inaccuracy. Ra1 was
best.} (31. Ra1) 31... Kh7 32. Kf1 Bh5 33. Ke1 Rd8 34. Qa1 Bf3 35. Qd4 Bh5 36.
Rda2 Bf7 {The position is equal.} 37. Rxa7 Rxa7 38. Rxa7 Bxd5 {[#] And now ...
Qb4+ would win.} 39. Bxd5 Qxd5 40. Rxc7 Qxd4 41. exd4 Rxd4 {KR-KR} 42. Rc6 Rb4
43. Rxb6 Rxb3 {Weighted Error Value: White=0.10 (very precise) /Black=0.10 
(very precise) Precisão Lichess: Brancas 95% Pretas 95% Precisão Chess.Com:
Brancas 94.8% Pretas 94.9%} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.22"]
[Round "8.3"]
[White "Ju, Wenjun"]
[Black "Gukesh D"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2549"]
[BlackElo "2725"]
[Annotator "Stockfish 16"]
[PlyCount "103"]
[EventDate "2024.??.??"]

{[%evp 0,103,25,23,27,0,5,5,39,42,43,43,73,41,21,47,44,40,36,36,23,33,22,37,37,
33,57,83,75,68,68,63,37,37,48,33,32,26,20,-9,-15,8,-11,-14,-5,-42,-30,-26,-40,
-31,-46,-46,-46,-59,-44,-49,-46,-51,-29,-50,-45,-68,-59,-54,-36,-36,0,-14,-10,
0,0,0,0,0,0,0,-31,-11,0,-31,21,0,0,0,28,0,0,0,7,0,0,0,0,0,0,0,0,0,23,0,0,0,0,0,
0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Be7 5. Nc3 O-O 6. e4 {E11:
Bogo-Indian.} d5 {6...d5 scores better than 6...d6.} 7. Bd3 $6 {Inaccuracy. e5
was best.} (7. cxd5 exd5 8. e5 Ne4 9. Bd3 Nxd2 10. Qxd2 Nc6 11. O-O Bg4 12. Qf4
Bxf3 13. Qxf3 Nxd4 14. Qxd5 Qxd5 15. Nxd5 Bd8 16. Rad1 c6 17. Nc3 Bb6 18. Rfe1
Rfe8 19. Kf1 Rad8 20. f4 Ba5 21. g3 g6 {Shankland, S (2731)-Caruana,F (2828)
Saint Louis USA 2019 1/2-1/2 (39)}) (7. e5 Ne4 8. cxd5 exd5 9. Bd3 Nxd2 10.
Qxd2 Nc6 11. O-O (11. h4 f6) 11... Bg4 12. Be2 f6 13. h3 Bh5 14. Rad1 Kh8 15.
Rfe1 Bf7 16. Bb5 Bh5 17. Be2 a6 18. Qc2 Bf7 19. a3 Bg8 20. exf6 Bxf6 21. Na4
Qd6 {Yakubboev,N (2616)-Abdusattorov,N (2716) Doha QAT 2023 1-0 (49)}) ({RR} 7.
cxd5 exd5 8. e5 Ne4 9. Bd3 Nxd2 10. Qxd2 Nc6 11. O-O Bg4 12. Qf4 Bxf3 13. Qxf3
Nxd4 14. Qxd5 Qxd5 15. Nxd5 Bd8 16. Rad1 c6 17. Nc3 Bb6 18. Rfe1 Rfe8 19. Kf1
Rad8 20. f4 Ba5 21. g3 g6 {Shankland,S (2731)-Caruana,F (2828) Saint Louis USA
2019 1/2-1/2 (39)}) ({RR} 7. e5 Ne4 8. cxd5 exd5 9. Bd3 Nxd2 10. Qxd2 Nc6 11.
O-O Bg4 12. Be2 f6 13. h3 Bh5 14. Rad1 Kh8 15. Rfe1 Bf7 16. Bb5 Bh5 17. Be2 a6
18. Qc2 Bf7 19. a3 Bg8 20. exf6 Bxf6 21. Na4 Qd6 {Yakubboev,N (2616)
-Abdusattorov,N (2716) Doha QAT 2023 1-0 (49)}) 7... dxe4 $146 (7... Nc6 8. e5
Ne4 9. O-O f5 10. exf6 Bxf6 11. Be3 Nxc3 12. bxc3 e5 13. cxd5 exd4 14. cxd4 Ne7
15. Qc2 g6 16. Bh6 Rf7 17. Ng5 Bxg5 18. Bxg5 Bf5 19. Rfe1 Qd6 20. Re5 Bxd3 21.
Qxd3 Nf5 22. g4 {Lutz,A (2204)-Gudat,A (1969) Buesum 2015 1-0 (34)}) ({RR} 7...
Nc6 8. e5 Ne4 9. O-O f5 10. exf6 Bxf6 11. Be3 Nxc3 12. bxc3 e5 13. cxd5 exd4
14. cxd4 Ne7 15. Qc2 g6 16. Bh6 Rf7 17. Ng5 Bxg5 18. Bxg5 Bf5 19. Rfe1 Qd6 20.
Re5 Bxd3 21. Qxd3 Nf5 22. g4 {Lutz,A (2204)-Gudat,A (1969) Buesum 2015 1-0 (34)
}) 8. Nxe4 {[#] White has an edge.} c5 $146 (8... Nbd7 9. O-O b6 10. Bc3 Bb7
11. Qe2 c5 12. Rfd1 cxd4 13. Bxd4 Qc7 14. b3 Rfd8) 9. Bc3 (9. Nxc5 $2 Bxc5 10.
Bxh7+ Nxh7 $19) 9... cxd4 10. Nxd4 (10. Bxd4 Nxe4 11. Bxe4 Bb4+ 12. Bc3 Bxc3+
13. bxc3 Na6 $15) 10... e5 11. Nf3 (11. Nf5 $5) 11... Nc6 12. O-O (12. Nxe5
Nxe5 13. Bxe5 Ng4 $17) 12... Bg4 13. h3 (13. Bxe5 $2 {too greedy.} Nxe5 14. Be2
Qxd1 15. Nxf6+ Bxf6 $19) 13... Bh5 14. Ng3 {Strongly threatening Nxh5.} (14.
Bxe5 $2 {loses.} Nxe5 15. Be2 Nc6 $19) 14... Bxf3 15. Qxf3 Bb4 16. Bxb4 Nxb4
17. Be4 (17. Rad1 $14 Qc7 18. Ne4 Nxe4 19. Bxe4) 17... Nxe4 18. Qxe4 Qc7 19. a3
Nc6 20. Rad1 g6 {Against Nf5} 21. c5 Rfd8 22. b4 f5 23. Qc4+ Qf7 24. Qxf7+ Kxf7
25. Ne2 e4 26. f4 exf3 27. Rxd8 Rxd8 28. Rxf3 $15 {Endgame KRN-KRN} a6 29. Re3
g5 30. Kf1 f4 31. Rc3 Rd1+ 32. Kf2 Ne5 {White must now prevent ... Kf6.} (32...
Kf6 {simplifies} 33. g3 Ke5 34. h4 gxh4 35. Nxf4 hxg3+ 36. Kxg3 Rd2) 33. g3 $1
f3 {[#] ...Rd2 is the strong threat.} 34. Re3 $1 Ke6 35. Nf4+ Kf5 36. Nh5 Rd2+
37. Kf1 Rd1+ 38. Kf2 {The position is equal.} Rd2+ 39. Kf1 Rd5 40. g4+ Kg6 41.
Ng3 Nc4 42. Rc3 (42. Rxf3 $2 Nd2+ 43. Kf2 Nxf3 44. Kxf3 Rd3+ 45. Kg2 Rxa3 $19)
42... Ne5 43. Re3 a5 44. Nf5 Kf6 {Prevents Ne7.} 45. Nd6 {Hoping for Ne4+.}
axb4 {[#] ...Rd1+ would be deadly.} 46. axb4 (46. Nxb7 $2 {is the wrong
capture.} Rd1+ 47. Kf2 Rd2+ 48. Kg1 bxa3 49. Rxa3 Nd3 $19) 46... Rd1+ 47. Kf2
Rd2+ 48. Ke1 Rb2 49. Ne8+ Ke6 50. Nc7+ Kf6 51. Ne8+ Ke6 52. Nc7+ {Weighted
Error Value: White=0.06 (flawless) /Black=0.05 (flawless) Precisão Lichess:
Brancas 98% Pretas 98% Precisão Chess.Com: Brancas 97.3% Pretas 97.7%} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.22"]
[Round "8.4"]
[White "Nepomniachtchi, Ian"]
[Black "Abdusattorov, Nodirbek"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2769"]
[BlackElo "2727"]
[Annotator "Stockfish 16"]
[PlyCount "129"]
[EventDate "2024.??.??"]

{[%evp 0,129,25,25,25,25,16,-8,5,2,17,17,15,-3,0,-14,-8,-14,-18,-11,-13,-6,8,8,
6,5,5,-1,0,-5,0,8,-2,0,0,-9,3,-22,-11,4,23,0,34,23,46,0,89,42,46,44,135,142,
179,151,127,123,121,123,133,112,105,114,114,131,131,125,114,114,102,105,95,81,
95,108,99,98,123,100,118,94,100,119,127,119,111,125,127,125,174,142,175,175,
164,138,158,157,160,182,261,268,282,167,205,146,176,178,207,144,159,144,166,
160,184,149,242,162,266,272,282,293,288,351,361,368,390,379,379,447,446,469,
475,405]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. a4
Be6 8. a5 {C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack.} Bxc4
9. dxc4 b6 10. Bd2 {The position is equal.} Nxa5 11. Bxa5 bxa5 12. Rxa5 c6 {[#]
} 13. Ra2 $146 (13. b4 Qb8 14. c3 Bd8 15. Ra6 Qb7 16. Qa4 Bb6 17. Qa3 c5 18.
Nbd2 cxb4 19. cxb4 Rac8 20. Ra4 Ng4 21. Re2 g6 22. Qa2 Qe7 23. Nb1 Qe6 24. Nbd2
h6 25. Qb1 Kg7 {1/2-1/2 (25) Levacic,P (2350)-Krstic,U (2270) Cannes 1997}) ({
RR} 13. b4 Qb8 14. c3 Bd8 15. Ra6 Qb7 16. Qa4 Bb6 17. Qa3 c5 18. Nbd2 cxb4 19.
cxb4 Rac8 20. Ra4 Ng4 21. Re2 g6 22. Qa2 Qe7 23. Nb1 Qe6 24. Nbd2 h6 25. Qb1
Kg7 {1/2-1/2 (25) Levacic,P (2350)-Krstic,U (2270) Cannes 1997}) 13... Qc7 14.
Nc3 a5 15. Qe2 Nd7 16. b3 Nc5 17. Na4 Ne6 18. c5 dxc5 19. Nb2 Nd4 20. Qd3 Qb8
21. Rea1 {White has compensation.} Rd8 22. g3 Qb4 (22... g6 $14 {deserves
consideration.}) 23. Nc4 Nb5 24. Qe3 Qc3 (24... f6 $1 $14) 25. Nfxe5 $16 (25.
Nxa5 Qxe3 26. fxe3 Nc3 $15) 25... Rac8 26. Qxc3 (26. Qf4 $6 f6 27. Nd3 Nd4 $16)
26... Nxc3 27. Rxa5 {Black must now prevent Ra7.} Nxe4 28. Nb6 {Excellent
horsemanship.} Rc7 29. Ra8 {Strongly threatening Rxd8+.} f6 30. Rxd8+ Bxd8 31.
Ra8 fxe5 32. Rxd8+ {Endgame KRN-KRN} Kf7 33. Nc4 Ke6 34. Kg2 Nf6 {Repels Re8+}
35. Kf3 {White is more active.} e4+ $6 {Inaccuracy. g5 was best.} (35... g5 36.
Ke2 h5 37. Rd6+ Ke7 38. Rd1 Ke6 39. Rd8 Ke7 40. Ra8 Ke6 41. Ra5 Kd5 42. Ne3+)
36. Kf4 Ke7 37. Rd6 Rc8 38. h3 Ne8 $1 $18 {[#]} 39. Rd1 $6 {Inaccuracy. Rd2
was best.} (39. Rd2 Nc7 40. Kxe4 Nb5 41. Ne5 Nd4 42. Nd3 Ne6 43. f4 Rd8 44. Ke3
Nd4 45. g4 Kd6) 39... Nf6 40. Rd6 (40. Rd2 $16) 40... Ne8 $1 $18 {[#]} 41. Rd2
Nf6 42. Nd6 Ra8 43. Nxe4 Nd5+ 44. Ke5 c4 45. bxc4 Nb6 46. Re2 Nxc4+ 47. Kd4 Na3
(47... Nd6 48. Ng5+ Kd7 49. Nxh7 Nf7) 48. c4 Rb8 $6 {Inaccuracy. h6 was best.}
(48... h6 49. Nc5+ Kf7 50. Nb7 Kf6 51. Kc5 Nb1 52. Nd6 Ra6 53. h4 g5 54. hxg5+
hxg5 55. g4) 49. Ra2 Ra8 50. Rb2 {Dodges Nb5+} Ke6 51. Kc3 Ke5 52. Nd2 Ra7 53.
Rb3 Ke6 $1 54. Nf1 $6 {Inaccuracy. Kb2 was best.} (54. Kb2 Rd7 55. Kc1 Rxd2 $18
) 54... Kd6 55. Nd2 Ke6 $1 56. h4 Kf5 57. f3 h6 $6 {Inaccuracy. Ke6 was best.}
(57... Ke6 58. Rb8 g6 59. Re8+ Kd7 60. Re1 Kd6 61. g4 Kc5 62. Ne4+ Kb6 63. Kb3
h5 64. g5) 58. Rb6 Re7 59. Ne4 (59. Rxc6 Re3+ 60. Kb2 Re2 61. Kxa3 Rxd2 62. g4+
Ke5 $18) 59... g5 (59... Ke5 60. Rxc6 Rf7) 60. hxg5 hxg5 61. Rxc6 g4 62. Nd6+ {
White mates.} Kf6 63. Nc8+ {[#] Discovered Attack} Re6 64. Rxe6+ Kxe6 65. f4 {
Weighted Error Value: White=0.14 (very precise) /Black=0.28 (precise)
Precisão Lichess: Brancas 97% Pretas 94% Precisão Chess.Com: Brancas 95.0%
Pretas 89.7%} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.22"]
[Round "8.5"]
[White "Giri, Anish"]
[Black "Wei, Yi"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2749"]
[BlackElo "2740"]
[Annotator "Stockfish 16"]
[PlyCount "65"]
[EventDate "2024.??.??"]

{[%evp 0,65,25,27,13,5,68,14,26,22,4,-39,0,-19,16,-3,-34,-9,-7,-32,-24,-16,18,
-2,10,16,12,1,35,30,35,-11,-6,-6,-33,-17,-34,-41,-23,-41,-6,-43,-23,-22,-4,-6,
1,-3,11,4,31,-8,-3,0,-6,-7,0,3,-8,-21,-6,-6,-6,-31,-26,-23,-21,-14]} 1. d4 Nf6
2. c4 g6 3. g3 c6 4. Bg2 d5 5. Qa4 Bg7 6. Nf3 O-O 7. O-O Nbd7 8. cxd5 {D78:
Fianchetto Grünfeld: 6 0-0 c6.} Nb6 9. Qb3 {Black should prevent dxc6.} (9.
Qd1 $5 {[%cal Rd5c6]}) 9... Qxd5 (9... cxd5 10. Bf4 Bd7 11. Nc3 Rc8 12. Ne5 e6
13. h4 Bc6 14. Rfd1 Nc4 15. e4 Qa5 16. exd5 exd5 17. Rac1 Nh5 18. Bg5 h6 19.
Be7 Rfe8 20. Bb4 Qd8 21. Nxd5 Bxd5 22. Nxc4 Bxg2 23. Kxg2 Qd5+ 24. Qf3 {
Yu Yangyi (2729)-Caruana,F (2766) chess.com INT 2023 1-0 (83)}) ({RR} 9... cxd5
10. Bf4 Bd7 11. Nc3 Rc8 12. Ne5 e6 13. h4 Bc6 14. Rfd1 Nc4 15. e4 Qa5 16. exd5
exd5 17. Rac1 Nh5 18. Bg5 h6 19. Be7 Rfe8 20. Bb4 Qd8 21. Nxd5 Bxd5 22. Nxc4
Bxg2 23. Kxg2 Qd5+ 24. Qf3 {Yu Yangyi (2729)-Caruana,F (2766) chess.com INT
2023 1-0 (83)}) 10. Qd1 {[#]} c5 $146 (10... Qh5 11. Nc3 Bh3 12. Bg5 (12. Bxh3
Qxh3 13. Ng5 Qd7 14. Qd3 h6 15. Nf3 Qh3 16. Bf4 Rad8 17. Bc7 Rd7 18. Bxb6 axb6
19. Qc4 b5 20. Qb4 Ng4 21. Rad1 Rd6 22. d5 Rf6 23. Rd4 c5 24. Qxc5 Rxf3 25.
Rxg4 {Nottola,A (2162) -Djidjeli,S (2213) Barcelona ESP 2021 0-1 (35)}) 12...
Rfd8 13. Qb3 h6 14. Bxf6 Bxf6 15. Rfd1 Bxg2 16. Kxg2 c5 17. dxc5 Qxc5 18. Ne4
Qf5 19. Nxf6+ Qxf6 20. a4 Rxd1 21. Rxd1 a5 22. Qb5 Qc6 23. Qxc6 bxc6 24. b3 c5
25. Rc1 {Donchenko, A (2634)-Blohberger,F (2534) chess.com INT 2023 1-0 (141)})
({RR} 10... Qh5 11. Nc3 Bh3 12. Bxh3 Qxh3 13. Ng5 Qd7 14. Qd3 h6 15. Nf3 Qh3
16. Bf4 Rad8 17. Bc7 Rd7 18. Bxb6 axb6 19. Qc4 b5 20. Qb4 Ng4 21. Rad1 Rd6 22.
d5 Rf6 23. Rd4 c5 24. Qxc5 Rxf3 25. Rxg4 {Nottola,A (2162)-Djidjeli,S (2213)
Barcelona ESP 2021 0-1 (35)}) ({RR} 10... Qh5 11. Nc3 Bh3 12. Bg5 Rfd8 13. Qb3
h6 14. Bxf6 Bxf6 15. Rfd1 Bxg2 16. Kxg2 c5 17. dxc5 Qxc5 18. Ne4 Qf5 19. Nxf6+
Qxf6 20. a4 Rxd1 21. Rxd1 a5 22. Qb5 Qc6 23. Qxc6 bxc6 24. b3 c5 25. Rc1 {
Donchenko,A (2634)-Blohberger,F (2534) chess.com INT 2023 1-0 (141)}) ({RR} 
10... Qh5 11. Nc3 Bh3 12. Bxh3 Qxh3 13. Ng5 Qd7 14. Qd3 h6 15. Nf3 Qh3 16. Bf4
Rad8 17. Bc7 Rd7 18. Bxb6 axb6 19. Qc4 b5 20. Qb4 Ng4 21. Rad1 Rd6 22. d5 Rf6
23. Rd4 c5 24. Qxc5 Rxf3 25. Rxg4 {Nottola,A (2162)-Djidjeli,S (2213)
Barcelona ESP 2021 0-1 (35)}) 11. Nc3 Qh5 12. dxc5 Qxc5 13. Ne1 Qh5 14. Nd3 Rd8
15. Qe1 Nbd5 16. Nxd5 Nxd5 17. e4 Nb6 18. Nf4 Qe5 19. Nd5 $6 {Inaccuracy. a4
was best.} (19. a4 e6) 19... Be6 $6 {Inaccuracy. Nxd5 was best.} (19... Nxd5
20. exd5 Bf5 21. Qxe5 Bxe5 22. Re1 Bf6 23. h3 h5 24. a4 a5 25. Ra3 Rd7 26. h4)
20. Nxe7+ {The position is equal.} Kh8 {...Re8 would be deadly.} 21. Nd5 $1
Nxd5 (21... Rd7 {is interesting.} 22. Nxb6 axb6 23. f4 Qc5+) 22. exd5 Bxd5 23.
Qxe5 Bxe5 24. Re1 Bxg2 25. Kxg2 Rd5 26. Re2 Kg7 27. Be3 a6 28. Rc1 Rad8 29. g4
f5 30. gxf5 gxf5 31. Rc4 Kg6 32. h3 R8d7 33. Rec2 {An uneventful encounter.
Weighted Error Value: White=0.04 (flawless) / Black=0.03 (flawless) Precisão
Lichess: Brancas 98% Pretas 98% Precisão Chess.Com: Brancas 98.0% Pretas 97.9%
} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.21"]
[Round "8.6"]
[White "Firouzja, Alireza"]
[Black "Ding, Liren"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "2759"]
[BlackElo "2780"]
[Annotator "GM Rafael Leitão"]
[PlyCount "85"]
[EventDate "2024.??.??"]
[TimeControl "40/6000+30:3000+30"]

{[%evp 0,85,27,27,30,-16,-17,-11,-5,-16,46,40,13,16,48,19,18,14,30,-38,-80,-58,
-28,-43,-43,-23,-11,-62,-48,-82,-59,-69,26,-40,-7,-3,21,-1,232,208,191,191,223,
193,225,234,260,223,219,220,220,237,237,237,247,229,254,228,266,279,252,276,
270,238,277,270,276,272,279,349,293,321,342,346,337,351,356,343,359,375,375,
370,370,364,364,360,359,362]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. e3 Nc6
6. a3 {Esta linha proporcionou uma vitória importante para Ding, com as
peças brancas, contra Nakamura no Torneio de Candidatos.} dxc4 7. Bxc4 a6 8.
Ba2 {Um recuo raro.} (8. Bd3 b5 9. dxc5 Bxc5 10. b4 Be7 11. O-O Bb7 12. Bb2 O-O
13. Ne4 Nxe4 14. Bxe4 f5 15. Bb1 Qxd1 16. Rxd1 Rfd8 {com um final igual em
Ding-Nakamura, Torneio de Candidatos, Madrid 2022.}) (8. O-O {é o lance mais
popular.}) 8... b5 9. Qc2 $5 {[%c_effect c2;square;c2;type;Interesting;
persistent;true] Uma ideia nova. Firouzja já havia jogado isso antes, mas
aparentemente o campeão mundial não estava bem preparado para isso.} cxd4 (
9... Qb6 $6 {[%c_effect b6;square;b6;type;Inaccuracy;persistent;true] permite
o avanço do peão de d:} 10. d5 {com a iniciativa.}) (9... Bb7 $5 {[%c_effect
b7;square;b7;type;Interesting;persistent;true] é um sacrifício de peão
interessante:} 10. dxc5 Bxc5 11. Nxb5 Nd7 {com compensação pelo peão devido
ao bom desenvolvimento e ao poderoso bispo em b7.}) 10. exd4 (10. Nxb5 $4 {
[%c_effect b5;square;b5;type;Blunder;persistent;true] perde uma peça após}
Qa5+) 10... Bb7 (10... Nxd4 {é um lance crítico que leva a posições muito
complicadas e linhas de computador estranhas. É impossível fazer este lance
sem analisá-lo com a máquina.} 11. Nxd4 Qxd4 12. Nd5 $1 {[%c_effect d5;
square;d5;type;GreatFind;persistent;true]} Qe5+ $1 {[%c_effect e5;square;e5;
type;GreatFind;persistent;true] Uma novidade importante.} (12... Nxd5 $2 {
[%c_effect d5;square;d5;type;Mistake;persistent;true] é ruim:} 13. Qc6+ Ke7
14. Qxa8 Qe5+ 15. Kf1 {com vantagem para as Brancas em Firouzja-Nepomniachtchi,
St. Louis Rapid 2022.}) 13. Kf1 (13. Be3 {permite que as Negras capturem o
bispo em poucos lances.} Nxd5 14. Qc6+ Ke7 15. Qxa8 Nxe3 16. Qa7+ Kf6 17. Qxe3
Bd6 {com compensação pela qualidade.}) 13... exd5 (13... Nxd5 {também é
possível:} 14. Qc6+ Kd8 15. Qxa8 Bc5 16. Bxd5 exd5 17. Be3 $1 {[%c_effect e3;
square;e3;type;GreatFind;persistent;true]} Bxe3 18. fxe3 {com caos no
tabuleiro. Parece mais fácil jogar de Brancas.}) 14. Qc6+ Kd8 15. Bd2 $1 {
[%c_effect d2;square;d2;type;GreatFind;persistent;true] As complicações
continuam, mas pouparei o leitor das muitas variantes de difícil compreensão
que são apontadas pela máquina.} (15. Qxa8 $2 {[%c_effect a8;square;a8;type;
Mistake;persistent;true]} Bc5 {O computador indica uma vantagem decisiva para
as Negras. O rei branco está inseguro.})) ({RR} 10... Nxd4 11. Nxd4 Qxd4 12.
Nd5 Nxd5 13. Qc6+ Ke7 14. Qxa8 Qe5+ 15. Kf1 Qd4 16. Bg5+ Kd7 17. Bxd5 Qxd5 18.
Qxd5+ exd5 19. Rd1 Bb7 20. Be3 b4 21. axb4 Bxb4 22. Bd4 Rc8 23. h4 Rc2 24. Rh3
g6 25. Rf3 {Firouzja,A (2778)-Nepomniachtchi,I (2792) Saint Louis USA 2022 1/
2-1/2 (46)}) 11. d5 $1 {[%c_effect d5;square;d5; type;GreatFind;persistent;
true]} exd5 (11... Nxd5 {É difícil dizer qual captura é melhor. O problema
com esta é que o rei perde um defensor.} 12. Nxd5 exd5 13. O-O Be7 14. Bb1 $5
{[%c_effect b1;square;b1;type;Interesting; persistent;true] Um lance curioso
que evita o roque das Negras e mantém uma iniciativa perigosa na prática.})
12. Bg5 $146 {Um lance novo.} (12. O-O Be7 13. Rd1 Na5 14. Bg5 O-O {com
igualdade em Jumabayev-Narayanan, Wch Rapid Almaty 2022.}) ({RR} 12. O-O Be7
13. Rd1 Na5 14. Bg5 O-O 15. Qf5 Nc4 16. Rd4 Qc8 17. Qc2 Nd6 18. Re1 Nde4 19.
Qd3 Bc5 20. Bxf6 Nxf6 21. Rh4 Re8 22. Rc1 Qe6 23. Kf1 Qb6 24. Nd1 Ne4 25. Rc2
Qg6 {0-1 (25) Jumabayev,R (2609)-Narayanan,S (2669) Almaty KAZ 2022}) 12... Be7
13. Rd1 (13. Bxf6 {não é suficiente para uma vantagem:} Bxf6 14. Nxd5 O-O 15.
O-O Ne5 {com trocas em massa.} (15... Nd4 {também é bom.})) 13... d4 $6 {
[%c_effect d4;square;d4;type;Inaccuracy;persistent;true] Esse lance leva a uma
posição perigosa. As Negras desperdiçam tempo precioso e abrem a diagonal
do bispo perigoso em a2. A maneira correta de se defender envolve a manobra
Ca5-c4.} (13... Na5 $5 {[%c_effect a5;square;a5; type;Interesting;persistent;
true]} 14. Bxf6 Bxf6 15. Nxd5 O-O 16. O-O Nc4 (16... Rc8 {também é possível.
}) 17. Bxc4 bxc4 18. Qxc4 Bxb2 {O equilíbrio material é restaurado e as
Negras estão seguras.}) (13... O-O 14. O-O Na5 $1 {[%c_effect a5;square;a5;
type;GreatFind;persistent;true] com a ideia de Cc4.}) 14. O-O O-O 15. Rfe1 {
Todas as peças brancas estão em jogo e as Negras precisam encontrar um lance
quase impossível para minimizar o dano.} b4 {Pensei em colocar um sinal
duvidoso nesse lance, mas considerando a dificuldade do correto, achei que
seria injusto.} (15... h6 $2 {[%c_effect h6; square;h6;type;Mistake;persistent;
true] é um erro típico:} 16. Bxh6 $1 {[%c_effect h6;square;h6;type;GreatFind;
persistent;true]} gxh6 17. Qg6+ Kh8 18. Qxh6+ Nh7 19. Nd5 {com um ataque
decisivo. O bispo branco pode chegar a b1 e não há defensores suficientes
para o rei negro.}) (15... Qd6 $1 {[%c_effect d6;square;d6;type;GreatFind;
persistent;true] é o caminho correto, mas isso é muito difícil de encontrar,
para dizer o mínimo. As Brancas têm muitas continuações tentadoras, mas
nenhum lance decisivo. Uma possível variante é:} 16. Ne4 (16. Bxf6 Bxf6 17.
Ne4 Qf4 {e as Negras escapam.}) 16... Nxe4 17. Qxe4 Bf6 18. Bb1 g6 19. Qh4 Bg7
20. Ba2 {A iniciativa continua perigosa, mas as Negras podem defender com um
bom jogo.}) 16. Bb1 $6 {[%c_effect b1;square; b1;type;Inaccuracy;persistent;
true] Mais uma vez é difícil colocar um sinal duvidoso, mas desta vez é
necessário.} (16. Ne2 $1 {[%c_effect e2;square;e2; type;GreatFind;persistent;
true] é a melhor maneira: o cavalo pode capturar em d4 ou ir para g3.
Firouzja é um jogador muito agressivo e preferiu um sacrifício de qualidade
a recuar um cavalo.}) 16... g6 {A única maneira de defender.} 17. Rxe7 $1 {
[%c_effect e7;square;e7;type;GreatFind;persistent;true] Justificando o lance
anterior.} (17. axb4 Nxb4 18. Qe2 Re8 19. Rxd4 Qb6 {está igualado.}) (17. Ne2
Rc8 {também está ok para as Negras.}) 17... Nxe7 18. Rxd4 Qc7 $2 {[%c_effect
c7;square;c7;type;Mistake;persistent;true] Um erro grave que perde a partida
imediatamente. A dama não tem uma casa boa, mas algum cavalo deveria ir para
d5.} (18... Qb6 $2 {[%c_effect b6;square;b6;type; Mistake;persistent;true]
perde material depois de} 19. Rxb4 Qc6 20. Bxf6 Qxf6 21. Rxb7) (18... Qe8 $6 {
[%c_effect e8;square;e8;type;Inaccuracy;persistent; true] também é ruim:} 19.
axb4 $1 {[%c_effect b4;square;b4;type;GreatFind; persistent;true]} Ned5 20.
Nxd5 Nxd5 21. Bh6 {as Brancas recuperam a qualidade e mantêm a iniciativa.}) (
18... Ned5 {é um bom lance:} 19. Ne4 {Provavelmente o mais perigoso.} (19.
Nxd5 Bxd5 20. Bxf6 Qxf6 21. Rxd5 Rac8 {está claro que isso é bom para as
Negras, pois elas estão muito ativas.}) (19. axb4 Qb6 {as Brancas mantêm uma
boa compensação pela qualidade, mas não há mate à vista.}) 19... Qe7 $1 {
[%c_effect e7;square;e7;type;GreatFind; persistent;true] Outro lance muito
difícil. As Negras são salvas por um milagre. O ponto é que} 20. Rxd5 $2 {
[%c_effect d5;square;d5;type;Mistake; persistent;true] perde para} Qxe4) (18...
Nfd5 $1 {[%c_effect d5;square;d5; type;GreatFind;persistent;true] Esta é a
melhor defesa na prática.} 19. axb4 (19. Nxd5 Bxd5 {não é tão perigoso.})
19... Qb6 {ainda prefiro as Brancas, mas a posição é de dois gumes.} (19...
Qc7 {também é possível, mas é preciso encontrar um recurso inacreditável.}
20. Nxd5 Nxd5 21. Qd2 h6 $3 {[%c_effect h6;square;h6;type;Brilliant;persistent;
true] O único lance. O xadrez é difícil.} 22. Bxh6 (22. Bh4 Rac8 $1 {
[%c_effect c8;square;c8;type; GreatFind;persistent;true] Agora a casa c1 está
desprotegida.}) 22... Rfd8 {Parece que as Negras estão conseguindo se salvar
nisso.})) 19. Ne4 $1 {[%c_effect e4;square;e4;type;GreatFind;persistent;true]
Um golpe instantâneo que não foi percebido por Ding. As Negras perdem
material.} Qxc2 20. Nxf6+ Kg7 21. Bxc2 {As duas peças são muito mais fortes
que a torre, especialmente com um bispo de casas escuras tão devastador.} Rac8
22. Ng4 $1 {[%c_effect g4; square;g4;type;GreatFind;persistent;true]} Ng8 (
22... Rxc2 23. Bf6+ Kg8 24. Nh6#) 23. Bb3 bxa3 24. bxa3 Rc3 25. Rb4 {O resto
da partida é fácil para Firouzja.} Bxf3 26. gxf3 Rxf3 27. Ne3 {A torre está
presa.} h6 28. Bd1 (28. Bf4 {também ganha facilmente.}) 28... Rxf2 29. Bxh6+
$1 {[%c_effect h6;square; h6;type;GreatFind;persistent;true]} Nxh6 30. Kxf2 Rd8
31. Ke2 Rd6 32. Bb3 Rf6 33. a4 Rc6 34. Bc4 f5 35. Rb7+ Kf6 36. Rh7 $1 {
[%c_effect h7;square;h7;type; GreatFind;persistent;true]} Ng4 37. Nxg4+ fxg4
38. Bd3 Rb6 39. Ra7 Rb2+ 40. Ke3 Rxh2 41. Rxa6+ Ke5 42. Ra5+ Kf6 43. Kf4 {
Precisão Chess.Com: Brancas 95.8% Pretas 91.3%} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.22"]
[Round "8.6"]
[White "Firouzja, Alireza"]
[Black "Ding, Liren"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2759"]
[BlackElo "2780"]
[Annotator "Stockfish 16"]
[PlyCount "85"]
[EventDate "2024.??.??"]

{[%evp 0,85,25,17,25,5,5,4,-6,-6,37,20,15,7,39,13,18,27,34,-38,-80,-85,-44,-32,
-12,-37,-44,-55,-41,-54,-46,-50,-22,-22,-10,-3,21,-45,209,185,185,203,191,195,
207,246,221,212,209,233,237,227,228,228,234,221,262,212,281,274,278,280,284,
263,271,272,275,279,294,301,307,316,276,330,323,351,358,362,373,376,379,372,
377,377,370,377,362,359]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. e3 Nc6 6.
a3 dxc4 7. Bxc4 a6 {D40: Queen's Gambit Declined: Semi-Tarrasch with 5 e3.} 8.
Ba2 (8. O-O b5 9. Ba2 Bb7 10. Qe2 Qc7 11. dxc5 Bxc5 12. b4 Bd6) 8... b5 9. Qc2
(9. O-O Be7 10. Qe2 b4 11. axb4 cxd4 12. Rd1 Nxb4 13. Rxd4 Qb6) 9... cxd4 {
The position is equal.} 10. exd4 {[#] Hoping for d5!} (10. Ne2 Bb7 11. exd4 Rc8
$17) 10... Bb7 (10... Nxd4 11. Nxd4 Qxd4 12. Nd5 Nxd5 (12... Qe5+ 13. Kf1 exd5
14. Qc6+ Kd8 15. Bd2) 13. Qc6+ Ke7 14. Qxa8 Qe5+ 15. Kf1 Qd4 16. Bg5+ Kd7 17.
Bxd5 Qxd5 18. Qxd5+ exd5 19. Rd1 Bb7 20. Be3 b4 21. axb4 Bxb4 22. Bd4 Rc8 23.
h4 Rc2 24. Rh3 g6 25. Rf3 {Firouzja,A (2778)-Nepomniachtchi,I (2792) Saint
Louis USA 2022 1/2-1/2 (46)}) ({RR} 10... Nxd4 11. Nxd4 Qxd4 12. Nd5 Nxd5 13.
Qc6+ Ke7 14. Qxa8 Qe5+ 15. Kf1 Qd4 16. Bg5+ Kd7 17. Bxd5 Qxd5 18. Qxd5+ exd5
19. Rd1 Bb7 20. Be3 b4 21. axb4 Bxb4 22. Bd4 Rc8 23. h4 Rc2 24. Rh3 g6 25. Rf3
{Firouzja,A (2778)-Nepomniachtchi,I (2792) Saint Louis USA 2022 1/2-1/2 (46)})
11. d5 exd5 {[#]} 12. Bg5 $146 {Bxf6 would be deadly.} (12. O-O Be7 13. Rd1 Na5
14. Bg5 O-O 15. Qf5 Nc4 16. Rd4 Qc8 17. Qc2 Nd6 18. Re1 Nde4 19. Qd3 Bc5 20.
Bxf6 Nxf6 21. Rh4 Re8 22. Rc1 Qe6 23. Kf1 Qb6 24. Nd1 Ne4 25. Rc2 Qg6 {0-1 (25)
Jumabayev,R (2609)-Narayanan,S (2669) Almaty KAZ 2022}) ({RR} 12. O-O Be7 13.
Rd1 Na5 14. Bg5 O-O 15. Qf5 Nc4 16. Rd4 Qc8 17. Qc2 Nd6 18. Re1 Nde4 19. Qd3
Bc5 20. Bxf6 Nxf6 21. Rh4 Re8 22. Rc1 Qe6 23. Kf1 Qb6 24. Nd1 Ne4 25. Rc2 Qg6 {
0-1 (25) Jumabayev,R (2609)-Narayanan,S (2669) Almaty KAZ 2022}) 12... Be7 13.
Rd1 d4 (13... O-O 14. O-O Na5 15. Bxf6 Bxf6 16. Bxd5 Qc7 17. Bxb7 Nxb7 18. Qb1)
14. O-O {White wants to play Rfe1.} O-O 15. Rfe1 {Black should prevent Bb1.} b4
(15... Qd6 16. Ne4 Nxe4 17. Qxe4 Bf6 18. Bb1 g6 19. Qh4 Bg7 20. Ba2) 16. Bb1 {
Strongly threatening Bxf6.} g6 (16... bxc3 17. Bxf6 g6 18. Bxe7 (18. Bxd4 Nxd4
19. Rxd4 Qc7) 18... Nxe7 19. Rxd4 $16 (19. bxc3 Bxf3 20. gxf3 Nf5)) 17. Rxe7 {
[#] Deflection} Nxe7 (17... Qxe7 18. Nd5 Nxd5 19. Bxe7 Ndxe7 20. Nxd4 $16) 18.
Rxd4 Qc7 $4 {Blunder. Nfd5 was best. White stays focused until the end.} (18...
Nfd5 19. Nxd5 (19. axb4 f6 (19... Qb6 20. Na4 Qb5 21. Qd1 Bc6 22. Nc5 a5 23.
Bd3 Qb6 24. Bc4 axb4 25. Ne4)) 19... Bxd5) 19. Ne4 $18 {Discovered Attack} (19.
Rxb4 Bxf3 20. Bxf6 Bb7 $15) (19. Bxf6 bxc3 20. Qc1 c2 21. Bxc2 Rac8 $17) 19...
Qxc2 20. Nxf6+ Kg7 21. Bxc2 {And now Rh4 would win. This pair of bishops is
nice.} Rac8 (21... bxa3 22. bxa3 Rac8 23. Ng4 Ng8 24. Bb3 Rc3 25. Rb4 Bc8 26.
h3) 22. Ng4 {White wants to mate with Bf6+.} (22. Rxb4 Bxf3 23. Bb3 h6 $15)
22... Ng8 {Repels Bf6+. Threatens to win with ... Bxf3.} (22... Rxc2 $2 23.
Bf6+ Kg8 24. Nh6#) 23. Bb3 (23. Rxb4 Bxf3 24. Ne3 Be2 $15) 23... bxa3 {Black
is weak on the dark squares} 24. bxa3 Rc3 25. Rb4 Bxf3 (25... Rfc8 {was
necessary.} 26. Ne1 (26. Rxb7 {gets mated.} Rc1+ {[%mdl 64] Back Rank} 27. Bxc1
Rxc1+) 26... Bc6) (25... Bc8) 26. gxf3 Rxf3 (26... h5 27. Ne3 a5 28. Rb7 a4 29.
Bc4 Nh6 30. Bf4 Re8 31. Bb5) 27. Ne3 {Repels Rf5} h6 (27... a5 28. Rd4 Rf6 29.
Bxf6+ Nxf6 30. Bd1 Re8 31. Bf3 Re5 32. Kf1) 28. Bd1 (28. Bf4 Nf6 29. Kg2 a5 30.
Ra4 Rxf4 31. Rxf4 Rd8 32. a4 h5 33. Bc4 Rd2 34. h3 Rd8) 28... Rxf2 29. Bxh6+ (
29. Kxf2 hxg5 30. Ra4 f5 31. Rxa6 Nf6 32. Ra7+ Kh6 $18) 29... Nxh6 (29... Kxh6
30. Kxf2 Nf6 31. Be2 a5 32. Rd4 Re8 33. Bf3 Rc8 34. a4) 30. Kxf2 Rd8 (30... Ng8
) 31. Ke2 (31. Be2) 31... Rd6 (31... Rh8 32. h4 a5 33. Ra4 Ng8 34. Kd2 Ne7 35.
Bf3 Nc8 36. Rd4 Nb6 37. h5 Re8 38. hxg6 fxg6 39. Bd1 Re6 40. Kd3 g5 41. Bb3 Rc6
42. Rd8 Kf6 43. Re8 a4 44. Bd1) 32. Bb3 Rf6 33. a4 Rc6 34. Bc4 f5 35. Rb7+ Kf6
(35... Kf8 36. Bb3 Ng4 37. Nxg4 fxg4 38. Rf7+ Ke8) 36. Rh7 {White is clearly
winning.} Ng4 37. Nxg4+ fxg4 {Endgame KRB-KR} 38. Bd3 {aiming for Ra7.} Rb6 39.
Ra7 Rb2+ 40. Ke3 Rxh2 41. Rxa6+ Ke5 42. Ra5+ (42. Rxg6 Rh3+ 43. Kd2) 42... Kf6
43. Kf4 {An entertaining game by Firouzja. Weighted Error Value: White=0.10 
(very precise) /Black=0.26 (precise) Precisão Lichess: Brancas 97% Pretas 94%
Precisão Chess.Com: Brancas 95.8% Pretas 91.3%} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.22"]
[Round "8.7"]
[White "Van Foreest, Jorden"]
[Black "Maghsoodloo, Parham"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2682"]
[BlackElo "2740"]
[Annotator "Stockfish 16"]
[PlyCount "82"]
[EventDate "2024.??.??"]

{[%evp 0,82,25,25,36,66,99,46,79,46,62,44,44,18,35,28,27,17,34,4,4,-12,7,-13,0,
11,61,27,31,31,4,18,34,15,29,36,21,43,40,21,18,16,16,45,42,56,53,46,37,74,57,
57,93,-8,-23,6,114,120,118,118,93,104,82,-2,82,33,33,0,93,72,61,1,131,92,92,92,
92,89,92,92,91,29,35,32,32]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Nxd4
Ngf6 6. Bd3 Nc5 7. Nc3 a6 8. O-O g6 9. Re1 (9. Nb3 Nxd3 10. cxd3 Bg7 11. a4 O-O
12. f3 Qb6+ 13. d4 Be6 14. Ra3 Rfc8 15. a5 Bxb3 16. Rxb3 Qxa5 17. Rxb7 Rcb8 18.
Qb3 Qd8 19. Be3 Qc8 20. Rxb8 Rxb8 21. Qa2 Ne8 22. Ra1 Nc7 23. Qc4 Qb7 {Navara,
D (2697)-Karjakin,S (2743) Baku AZE 2021 0-1 (96)}) ({RR} 9. Nb3 Nxd3 10. cxd3
Bg7 11. a4 O-O 12. f3 Qb6+ 13. d4 Be6 14. Ra3 Rfc8 15. a5 Bxb3 16. Rxb3 Qxa5
17. Rxb7 Rcb8 18. Qb3 Qd8 19. Be3 Qc8 20. Rxb8 Rxb8 21. Qa2 Ne8 22. Ra1 Nc7 23.
Qc4 Qb7 {Navara,D (2697)-Karjakin,S (2743) Baku AZE 2021 0-1 (96)}) 9... Bg7
10. Bf1 O-O 11. a4 Bg4 $146 (11... Re8 12. f3 b6 13. Be3 Bb7 14. Qd2 Qc7 15.
Nde2 e6 16. Bf4 e5 17. Be3 Red8 18. b4 Ncd7 19. Rad1 Bf8 20. Nd5 Nxd5 21. exd5
a5 22. Rb1 Rdc8 23. Rec1 Qc4 24. bxa5 Rxa5 25. Bxb6 Rxa4 26. Nd4 {Djidjeli,S 
(2018)-Sebag,M (2421) Chartres FRA 2023 0-1 (32)}) (11... Bd7 12. f3 Rc8 13.
Be3 Qa5 14. Qd2 Rfe8 15. Reb1 Qc7 16. a5 Ne6 17. Nde2 Qb8 18. Ra3 Nc7 19. Rb3
Nb5 20. Nf4 Nxc3 21. bxc3 Bc6 22. Nd5 Nxd5 23. exd5 Bb5 24. c4 Bxc4 25. Rxb7
Qa8 26. Bxc4 {Nigmatov,O (2473)-Goganov,A (2525) Tashkent UZB 2023 1/2-1/2 (83)
}) ({RR} 11... Re8 12. f3 b6 13. Be3 Bb7 14. Qd2 Qc7 15. Nde2 e6 16. Bf4 e5 17.
Be3 Red8 18. b4 Ncd7 19. Rad1 Bf8 20. Nd5 Nxd5 21. exd5 a5 22. Rb1 Rdc8 23.
Rec1 Qc4 24. bxa5 Rxa5 25. Bxb6 Rxa4 26. Nd4 {Djidjeli,S (2018)-Sebag,M (2421)
Chartres FRA 2023 0-1 (32)}) ({RR} 11... Bd7 12. f3 Rc8 13. Be3 Qa5 14. Qd2
Rfe8 15. Reb1 Qc7 16. a5 Ne6 17. Nde2 Qb8 18. Ra3 Nc7 19. Rb3 Nb5 20. Nf4 Nxc3
21. bxc3 Bc6 22. Nd5 Nxd5 23. exd5 Bb5 24. c4 Bxc4 25. Rxb7 Qa8 26. Bxc4 {
Nigmatov,O (2473)-Goganov,A (2525) Tashkent UZB 2023 1/2-1/2 (83)}) 12. f3 e5
13. Nde2 (13. fxg4 exd4 14. Nd5 Nxd5 (14... Nfxe4 15. b4 $16) (14... Ncxe4 15.
Nxf6+ Nxf6 16. Qxd4) 15. exd5 Re8 $17) 13... Be6 14. b4 Ncd7 15. Qxd6 Re8 16.
Rb1 Rc8 17. Be3 Rc4 18. Qd2 Qc7 19. Rec1 Rd8 20. Qe1 Bf8 21. Nd1 Rc8 22. c3 Rc6
23. a5 $6 {Inaccuracy. b5 was best.} (23. b5 Rc4) 23... b6 24. axb6 Nxb6 25.
Nb2 Ne8 $6 {Inaccuracy. Nc4 was best.} (25... Nc4 26. Nxc4 (26. Bf2) 26... Bxc4
) 26. f4 $6 {Inaccuracy. Ng3 was best.} (26. Ng3 Nc4 (26... Ba2 27. Bxa6 Bxb1
28. Bxc8 Nxc8 29. Rxb1 Rxc3 30. Nd1 Ra3 31. Bf2 Ned6 32. Ne3 Nb6) 27. Nxc4 Bxc4
28. Bxc4 Rxc4 29. Bd2) 26... Nc4 27. Nxc4 Bxc4 28. fxe5 Qxe5 29. Nd4 R6c7 30.
Nf3 Qe6 (30... Qxe4 $2 31. Nd2 Qf5 32. Nxc4 Rxc4 33. Bxc4 Rxc4 $18 34. Ra1 $18)
31. Qh4 (31. Bf4 $14 Bxf1 32. Bxc7 (32. Kxf1 Rc4 $15)) 31... Qf6 $6 {
Inaccuracy. Be7 was best.} (31... Bxf1 $2 32. Ng5 (32. Rxf1 Be7) 32... h5 33.
Nxe6 $18) (31... Be7 32. Qh6 Bxf1 (32... Qxe4 $2 33. Nd2 $18) 33. Rxf1 Rxc3 34.
Bc5 Bxc5+ 35. bxc5 Qe7 36. e5 Qxc5+ 37. Kh1 Qf8 38. Qd2) 32. Qg3 Bxf1 33. Bd4
Qe7 (33... Bd6 34. e5 Bb5 (34... Bd3 35. Re1 $16) 35. Re1 $16 (35. exf6 Bxg3
36. hxg3 Nd6 $16) (35. exd6 Qxd6 36. Qf2 Rb7 $16)) 34. Rxf1 Nd6 35. Rbe1 Nxe4
36. Qf4 f5 37. Nd2 Bg7 38. Nxe4 Bxd4+ 39. cxd4 fxe4 40. Qxe4 Qxe4 41. Rxe4 Rd7
{Precisão Lichess: Brancas 96% Pretas 96% Precisão Chess.Com: Brancas 95.4%
Pretas 95.3%} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.23"]
[Round "9.1"]
[White "Donchenko, Alexander"]
[Black "Firouzja, Alireza"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2643"]
[BlackElo "2759"]
[Annotator "Stockfish 16"]
[PlyCount "69"]
[EventDate "2024.??.??"]

{[%evp 0,69,-16,8,19,-48,26,-19,5,-7,-7,-18,4,4,0,13,39,11,28,50,52,23,17,7,35,
36,37,44,31,45,65,50,38,41,45,21,21,21,53,49,42,22,-6,0,-4,-14,-4,-14,61,14,14,
15,58,58,89,89,94,93,126,133,151,150,141,141,168,171,168,152,221,237,215,324]} 
1. d4 {Pavlovic,M} d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Bb4 6. Nf3 Nbd7
7. e3 h6 8. Bh4 g5 9. Bg3 Ne4 10. Nd2 Nxg3 (10... Nxc3 11. bxc3 Bxc3 12. Rc1
Ba5 13. h4 Nf6 14. Rc5 Bxd2+ 15. Qxd2 Ne4 16. Bxc7 Qe7 17. Qb2 O-O 18. hxg5
Nxc5 (18... hxg5 19. Bd3) 19. dxc5 Qxc7 20. Rxh6 Qa5+ 21. Kd1 Qa4+ 22. Kc1 f6
23. Rg6+ Kh8 24. gxf6 Rf7 25. Bd3) 11. hxg3 Nb6 (11... c6 12. a3 Ba5 (12... Be7
13. Bd3 Nf6 14. Qe2 Be6 15. Nf3 Ng4 16. e4 dxe4 17. Bxe4 Qa5 18. O-O Nf6 19.
Ne5 Qb6 20. Rfd1 Rd8) (12... Bd6 13. e4 Nb6 14. e5 Be7 15. Bd3 Be6 16. Qe2 Qd7
17. Nb3 O-O-O 18. O-O-O Kb8 19. Kb1 h5) (12... Bxc3 13. bxc3 Nf6 14. Bd3 Qe7
15. Qc2 Bd7 16. c4) 13. Bd3 Kf8 14. Qc2 Nf6 15. O-O-O Kg7 16. Kb1 Be6 17. Nb3
Bb6 18. f4 Bg4 19. Rde1 Qd6 20. Rhf1 Rae8 21. Nc5 Re7 22. Qd2 Rhe8 (22... Bxc5
23. dxc5 Qxc5 24. fxg5 hxg5 25. b4 (25. e4 dxe4) 25... Qd6 26. e4 Rh5 27. exd5
Rxe1+ 28. Qxe1 cxd5 (28... Nxd5 29. Nxd5 Qxd5 30. Qc3+ Kg8 31. Bc4 Qe4+) 29.
Nb5 Qb6 30. Qe5 Qe6 31. Qd4 Qb6) 23. fxg5 hxg5 24. e4 Nxe4 (24... Nh5 25. Qxg5+
(25. e5 Qh6 26. Qf2 Bxc5 27. dxc5 f5) 25... Qg6 26. Qxg6+ fxg6) 25. N5xe4 (25.
N3xe4 dxe4 26. Rxe4 Bh5 27. Qxg5+ Qg6 28. Qxe7 Rxe7 29. Rxe7 Bxc5 30. Rfxf7+
Qxf7 31. Rxf7+ Kxf7 32. dxc5) 25... dxe4 26. Rxe4 {RR Nakamura,H (2779)-Anand,
V (2779) London 2016 CBM 176 [Pavlovic,M] 1-0 (43)} Bh5 27. Qxg5+ Qg6 28. Qxg6+
Bxg6 29. Rg4 Re1+ 30. Rxe1 Rxe1+ 31. Ka2 Ba5) 12. Bd3 (12. a3 Bd6 13. e4 dxe4
14. Ndxe4 Qe7 15. Be2 Bf5 16. Nxd6+ Qxd6 17. Rc1 c6 18. O-O O-O 19. f4 Rad8 20.
fxg5 Bg6 21. gxh6 Qxd4+ 22. Qxd4 Rxd4 23. g4 Re8 24. Rcd1 Rxd1 25. Rxd1 Kh7 26.
g5 Re5) 12... Be6 13. a3 Bd6 $146 (13... Bf8 14. Qc2 c6 (14... Bg7 15. Bf5 Bxf5
16. Qxf5 Qd7 17. Qd3 c6 18. b4 O-O 19. O-O Rfe8 20. a4 Nc8 21. b5 Nd6 22. bxc6
bxc6 23. a5 h5 24. Na4 h4 25. Nc5 Qg4 26. gxh4 gxh4 27. Kh2 Nf5 28. Rab1 {
Makarian, R (2545)-Hakobyan,A (2608) chess.com INT 2023 0-1 (45)}) 15. O-O-O
Qf6 16. Nb3 O-O-O 17. Kb1 Kb8 18. Ka1 h5 19. Rc1 Rc8 20. f4 c5 21. dxc5 Bxc5
22. Qd2 gxf4 23. gxf4 Qe7 24. Nb5 Nc4 25. Bxc4 dxc4 26. Nxc5 Qxc5 27. Nd4 Qd5
28. Nf3 {Dragnev,V (2499)-Halvax,G (2433) Vienna AUT 2018 1/2-1/2 (36)}) 14.
Qf3 g4 15. Qe2 c6 16. Rh5 Nd7 17. e4 Nf6 18. exd5 {Pin, Discovered Attack} cxd5
19. Rh1 Kf8 20. Qe3 Kg7 21. Nb5 Rc8 $6 {Inaccuracy. Bf8 was best.} (21... Be7
$15 {should be considered.}) (21... Bf8 22. Nc3 Qb6 23. O-O-O Rc8 24. Bc2 Qc7
25. Kb1 Bxa3 26. Rc1 Bd6 27. Nb5 Qb8 28. Nb3) 22. Nxd6 (22. Nxa7 $2 {is the
wrong capture.} Rc7 23. Kd1 Re7 $19) (22. Kd1 $5 {[%cal Rb5a7]}) 22... Qxd6 23.
Kf1 $1 Qb6 (23... Rce8 24. Qf4 Qxf4 25. gxf4 h5 26. Kg1 h4 27. Nf1 Bd7 28. Rc1
a5 29. g3 h3 30. Kh2) 24. Rb1 Bd7 25. Kg1 Rce8 26. Qf4 Bb5 $6 {Inaccuracy. Rc8
was best.} (26... Re7 $14 {feels stronger.}) (26... Rc8 27. Nf1) 27. Bf5 Be2
28. Rh4 Qb5 (28... h5) 29. Rc1 (29. Re1) 29... Bd3 {[#]} (29... Qxb2 $2 30. Rc7
Qa1+ 31. Nb1 $18) 30. Rc5 $1 (30. Bxg4 $6 Qxb2 31. Nf3 Re4 (31... Qxa3 32. Ne5
$18)) 30... Qa6 31. Bxg4 Re1+ 32. Kh2 h5 33. Bf3 $6 {Inaccuracy. Bh3 was best.}
(33. Bh3 Bg6 34. g4 hxg4 35. Rxh8 Kxh8 36. Bxg4 Kg7 37. Bf3 Qe6 38. g4 Ne4 39.
Bxe4 Bxe4) 33... Rh6 $2 (33... Qe6 34. Rc7 b6 35. Rxa7 Bg6 36. Rc7 Ra1 37. Qe5
Re8 38. g4 hxg4 39. Bxg4 Qxe5+ 40. dxe5) 34. Rc7 $1 (34. Bxd5 $2 {verliert.}
Ng4+ $19) 34... Rh7 $6 {Inaccuracy. Qe6 was best. [#]} (34... Qe6 35. g4) 35.
Bxh5 $18 {Precisão LICHESS: Brancas 97% Pretas 86% Precisão CHESS.COM:
Brancas 94.7% Pretas 87.7%} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.23"]
[Round "9.2"]
[White "Ding, Liren"]
[Black "Giri, Anish"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2780"]
[BlackElo "2749"]
[Annotator "Stockfish 16"]
[PlyCount "67"]
[EventDate "2024.??.??"]

{[%evp 0,67,27,-22,-7,-10,-5,-7,1,4,12,12,69,44,43,25,27,23,13,-11,14,18,35,32,
79,26,0,-23,-15,-15,19,20,31,4,4,6,3,5,32,32,8,0,11,-8,24,15,-17,-43,-43,-43,
-18,-76,-55,-74,-38,-43,-27,-47,-19,-90,-19,-19,-9,1,-24,-35,-35,-35,-35,-39]} 
1. c4 e6 2. Nc3 d5 3. d4 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. g4 Be6 8. h3
Nd7 {8...Nd7 scores better than 8... Nf6. D31: Queen's Gambit Declined:
Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange
Variation lines without ...Nf6.} 9. Bd3 (9. Qb3 $5 {[%cal Rb3b7]}) 9... h5 10.
gxh5 Ngf6 11. h6 g6 12. Qc2 Nh5 13. Bh2 Rxh6 14. O-O-O Ndf6 $146 {[#]} (14...
Kf8 15. Kb1 Rc8 16. e4 dxe4 17. Nxe4 Ndf6 18. Ne2 Qa5 19. N2c3 Nxe4 20. Bxe4
Nf6 21. f3 Nd5 22. Bxd5 cxd5 23. Qd2 Rh5 24. Rc1 Rc6 25. Be5 Ra6 26. Qh2 Rc6
27. Ne2 Rxh3 28. Qf4 Ke8 29. Nc3 {Milikow,Y (2199)-O'Donnell,C (2345) New
Delhi IND 2019 1-0 (55)}) 15. Kb1 $146 (15. Nf3 Ne4 16. Rdg1 Rc8 17. Kb1 Qa5
18. Ka1 Nhf6 19. Bf4 Rh5 20. Ng5 Nxg5 21. Rxg5 Rxh3 22. Rxh3 Bxh3) 15... Bd6
16. Nf3 Bxh2 17. Rxh2 Ng7 18. Ne5 Bf5 $6 {Inaccuracy. Ng4 was best.} (18... Nd7
$15) (18... Ng4 19. Nxg4 Bxg4 20. f3 Be6 21. h4 Qf6 22. e4 O-O-O 23. Nxd5 Bxd5
24. exd5 Rxd5 25. Bc4) 19. f3 Bxd3 20. Rxd3 Ne6 21. e4 Kf8 22. Qb3 Qe7 23. exd5
Nxd5 24. Nxd5 cxd5 25. a3 (25. Qxd5 $2 Nf4 26. Qb5 Nxd3 27. Qxd3 Rd8 $19) 25...
Kg7 26. f4 (26. Qxd5 $2 Nf4 27. Qc4 Nxd3 28. Qxd3 Qe6 $19) 26... Rh5 (26...
Nxf4 27. Rf2 g5 28. Rg3 $16) 27. Rf2 Rf5 28. Rd1 $6 {Inaccuracy. Rg3 was best.}
(28. Qxd5 $2 Nxf4 29. Qb3 Nxd3 30. Rxf5 gxf5 $19) (28. Rg3 Rh8) 28... Rd8 $6 {
Inaccuracy. Rh8 was best.} (28... Nxf4 29. Rdf1 Qg5 30. Qxb7 $16) (28... Rxf4
29. Rxf4 Nxf4 30. Rf1 $14) (28... Rh8) 29. Ka2 (29. Rg1) 29... Qh4 $6 {
Inaccuracy. Rh8 was best.} (29... Rxf4 30. Rxf4 Nxf4 31. Rf1 $14) (29... Nxf4
$2 30. Rdf1 Qg5 31. Qxb7 $18) (29... Rh8 30. Re1) 30. Rff1 b6 31. Qa4 Qe7 32.
Qb3 (32. Nc6 Qe8 33. Qb5 Nc7 $17) (32. Rde1 {keeps the balance.}) 32... Qh4 $6
{Inaccuracy. Rh8 was best.} (32... Rxf4 33. Nc6 Qh4 34. Nxd8 (34. Nxa7 Rxf1 35.
Rxf1 Nxd4 $17) 34... Qxd8 35. Rxf4 Nxf4 36. Qe3 $16) (32... Rh8 33. Qxd5) 33.
Qa4 Qe7 34. Qb3 $6 {Inaccuracy. Rde1 was best. Weighted Error Value: White=0.
10 (very precise) / Black=0.11 (very precise) Precisão LICHESS: Brancas 93%
Pretas 94% Precisão CHESS.COM: Brancas 92.5% Pretas 94.1%} (34. Rde1 Rc8 35.
Ng4 Qe8 36. Qd1 Qc6 37. Ne3 Rxf4 38. Rxf4 Nxf4 39. Qg4 Ne6 40. h4 Rh8) 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.23"]
[Round "9.3"]
[White "Gukesh D"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2725"]
[BlackElo "2742"]
[Annotator "Stockfish 16"]
[PlyCount "62"]
[EventDate "2024.??.??"]

{[%evp 0,62,27,11,38,11,50,-2,54,25,16,-10,-5,15,52,48,51,51,48,35,32,32,32,32,
39,8,3,33,78,34,36,43,30,11,13,36,19,26,30,15,-8,15,24,36,22,16,15,3,26,-1,16,
23,4,-4,3,20,12,1,-4,-17,-12,-14,-9,-49,-18]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4.
Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 c6 9. Nc3 Nxc3 10. bxc3 dxc4 11.
Bxc4 Bf5 12. Bg5 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves.}
Qa5 13. Nh4 Be6 14. Bxe6 {[#] Strongly threatening Bf5.} Qxg5 15. Nf3 Qa5 16.
Bb3 Nd7 17. Qd3 Nf6 18. Rfe1 Rae8 19. h4 g6 {The position is equal.} 20. g3 Kg7
21. Kg2 h6 22. Nd2 Qd8 (22... Qc7 23. Qf3 c5 24. Nc4 b5 25. Ne3 Qc8 26. Rab1 a6
27. a4 Qa8 28. Nd5 Qd8 29. axb5 axb5 30. dxc5 Bxc5 31. Rxe8 Rxe8 32. Rd1 Re5
33. Nf4 Qc7 34. Rd2 Re7 35. h5 g5 36. Nd5 Nxd5 37. Rxd5 {Vidit,S (2730)-Deac,B
(2700) chess.com INT 2023 0-1 (44)}) 23. Qf3 {[#]} h5 $146 (23... Bc7 24. Rxe8
Qxe8 25. Rb1 Qe7 26. Bd1 Rb8 27. Qd3 h5 28. Bf3 c5 29. dxc5 Qxc5 30. Rxb7 Bb6
31. Rxb8 Qxf2+ 32. Kh3 Bc7 33. Ne4 Nxe4 34. Bxe4 Bxb8 35. Qd4+ Qxd4 36. cxd4
Kf6 37. Bc6 a5 38. Kg2 {Ochsner, B (2491)-Papp,G (2589) Denmark DEN 2020 1/2-1/
2 (41)}) 24. a4 Bc7 25. Bc4 Qd7 26. Qd3 Rxe1 27. Rxe1 Re8 28. Rxe8 Qxe8 29. Kf1
Qe7 30. Bb3 a6 31. Qf3 Qe8 {A balanced but interesting game. Weighted Error
Value: White=0.04 (flawless) /Black=0.01 (flawless) Precisão LICHESS: Brancas
99% Pretas 99% Precisão CHESS.COM: Brancas 98.6% Pretas 98.9%} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.23"]
[Round "9.4"]
[White "Maghsoodloo, Parham"]
[Black "Warmerdam, Max"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2740"]
[BlackElo "2625"]
[Annotator "Stockfish 16"]
[PlyCount "113"]
[EventDate "2024.??.??"]

{[%evp 0,101,27,19,30,-7,-7,-5,68,82,109,24,4,13,13,13,21,10,14,10,8,18,27,25,
18,41,36,-23,-57,-96,-40,-221,-112,-96,-96,-127,-125,-125,-94,-94,-83,-83,-89,
-83,-95,-86,-97,-102,-81,-103,-100,-93,-82,-85,-99,-100,-92,-136,-100,-127,-93,
-106,-45,-46,-52,-40,-92,-67,-41,-48,0,-93,-73,-78,-84,-84,-55,-145,-156,-117,
-117,-129,-132,-140,-127,-135,-162,-178,-51,-109,-160,-133,-179,-206,-131,-112,
-221,-200,-182,-169,-176,-288,-288,-288]} 1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5
cxd4 5. Qxd4 Nc6 6. Qd1 exd5 7. Qxd5 {D32: Damengambit (Tarrasch-Verteidigung).
} Qc7 {7...Bd6 wird beliebter.} (7... Bd6 8. Bg5 Nge7 9. Qd2 h6 10. Rd1 hxg5
11. Qxd6 Qb6 12. Qa3 O-O 13. e3 Nb4 14. Qa4 Bf5 15. e4 Be6 16. a3 Na2 17. Nxa2
Bxa2 18. Qb5 Qe6 19. Bd3 Rfd8 20. Ne2 Nc6 21. O-O Ne5 22. Nc1 {So,W (2770)
-Grischuk,A (2776) chess24.com INT 2021 1-0 (59)}) 8. Nf3 Nf6 9. Qd3 $146 (9.
Qb5 Bd7 10. Qb3 Bb4 11. Bd2 O-O 12. e3 Be6 13. Qc2 Ne5 14. Nd4 Bc4 15. Ne4 Nd5
16. Rc1 Bxf1 17. Qxc7 Bxd2+ 18. Kxd2 Nxc7 19. Rhxf1 Nd5 20. Ke2 Rad8 21. Rfd1
Rfe8 22. Nb5 Nb4 23. Rxd8 Rxd8 {Yelisieiev,Y (2420)-Fridman,D (2579)
Dinkelsbuehl GER 2023 1-0 (47)}) (9. Qd1 Be6 (9... Bf5 10. e3 Rd8 11. Qa4 a6
12. Be2 Bd6 13. O-O O-O 14. Rd1 Nb4 15. Nd4 Bd7 16. Qb3 Bxh2+ 17. Kf1 Bd6 18.
Bd2 Nc6 19. Nxc6 Bxc6 20. Be1 Qe7 21. Qc4 Ne4 22. Nxe4 Bxe4 23. f3 Bc6 {
Rustemov,A (2525)-Pert,R (2412) chess.com INT 2022 1-0 (43)}) 10. e3 a6 11. Be2
Bd6 12. O-O O-O 13. h3 Rfd8 14. Qa4 b5 15. Qh4 h6 16. b3 Ne5 17. Bb2 Ng6 18.
Qd4 Bh2+ 19. Nxh2 Rxd4 20. exd4 b4 21. Na4 Qc2 22. Bf3 Rd8 23. Rac1 Qf5 {
Pandey,S (2026)-Pert,R (2416) chess.com INT 2021 0-1 (32)}) 9... Be6 10. e3 a6
11. Ng5 (11. Bd2 $14) 11... Nb4 12. Qb1 $1 Bc4 $1 13. Nge4 $4 {Blunder. a3 was
best.} (13. a3 Bxf1 14. Rxf1) 13... O-O-O 14. Nxf6 gxf6 15. Bxc4 Qxc4 16. Qe4 (
16. Qf5+ $2 Kb8 17. g3 (17. Qf4+ $2 Qxf4 18. exf4 Nc2+ 19. Ke2 Nxa1 $19) 17...
Bg7 $19) 16... Qxe4 {Remove Defender} 17. Nxe4 f5 18. Ng3 Nc2+ 19. Ke2 Nxa1 20.
Bd2 {[#]} Bg7 $1 21. Rxa1 f4 22. Nf5 Bxb2 23. Rb1 {[#]} Ba3 $1 24. exf4 Rhe8+
25. Be3 Bf8 $6 {Inaccuracy. Re4 was best.} (25... Re4 26. Kf3 Rb4 27. Re1 b5
28. g4 Rb2 29. Ra1 Rc2 30. h4 b4 31. Nd4 Rc4 32. Nf5) 26. g4 b5 27. Kf3 Rd3 28.
Ng3 Ra3 29. Ne4 Rxa2 30. Nf6 {[#]} Rxe3+ $6 {Inaccuracy. Rd8 was best.} (30...
Rd8 31. Nxh7) 31. fxe3 Rxh2 32. Nd5 Kb7 (32... Ba3 $15) 33. Rc1 Bd6 34. e4 Rh3+
35. Ke2 h6 (35... a5 $5) 36. e5 Bb8 37. Rd1 $6 {Inaccuracy. Ra1 was best.} (37.
Ra1 Rg3 38. Rh1 Ba7 39. Rxh6 Bc5 40. Rf6 b4 41. Rxf7+ Kc6 42. Ne7+ Kb5 43. Nf5
Rxg4) 37... a5 38. Ra1 $6 {Inaccuracy. Rb1 was best.} (38. Rb1 b4 39. Nxb4)
38... a4 39. Rb1 Kc6 40. Nb4+ Kb6 41. Kd2 (41. Rc1 $17) 41... Rh4 42. Nd5+ Ka5
43. Rc1 $2 {Mistake. Nb4 was best.} (43. Nb4 Bc7 (43... Rxg4 44. Nc6+ Kb6 45.
Nxb8 $15) (43... Kb6) 44. Nc6+ Ka6 45. Nb4+ Kb7 46. Nd5) 43... Rh2+ (43... Rxg4
44. Rc8 Ba7 45. Rc7 $17) 44. Kd3 a3 45. Rc8 Ba7 46. Rc7 Rh3+ 47. Ke4 Bf2 48.
Rxf7 (48. Rc8 Ka4 49. Rc2) 48... Bc5 (48... b4 49. Rf8 b3) 49. Rc7 a2 50. Rc8
Ka4 (50... a1=B 51. Ra8+) 51. e6 Ra3 $4 {Blunder. Ba3 was best.} (51... Ba3 52.
Rc3 a1=Q 53. Rxh3 Qb1+ 54. Rd3 Qc2 55. f5 Bb2 56. Ke3 Bc1+ 57. Ke4 Qg2+ 58. Ke5
) 52. Rxc5 a1=Q (52... a1=B {is a self mate.} 53. e7 Rb3 54. e8=Q Ka3 55. Rxb5
Bg7 56. Rxb3+ Kxb3 57. Kd3) 53. e7 Qh8 $4 {Blunder. Qf1 was best. [#]} (53...
Qe1+ 54. Kf5 Qb1+ 55. Kf6) (53... Qb1+ 54. Ke5 Rd3) (53... Qf1 54. Kf5) 54. Rc8
$3 Qh7+ 55. f5 Rg3 56. e8=Q (56. e8=B $2 {too greedy.} Rxg4+ 57. Ke5 Qg7+ 58.
Kd6 Rd4 59. Ra8+ Kb3 $19) 56... Rxg4+ 57. Ke5 {Precisão LICHESS: Brancas 94%
Pretas 88% Precisão CHESS.COM: Brancas 91.5% Pretas 87.1%} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.23"]
[Round "9.5"]
[White "Abdusattorov, Nodirbek"]
[Black "Van Foreest, Jorden"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2727"]
[BlackElo "2682"]
[Annotator "Stockfish 16"]
[PlyCount "47"]
[EventDate "2024.??.??"]

{[%evp 0,47,27,11,33,11,40,17,17,-9,11,11,30,30,50,15,9,11,12,-10,45,-37,35,41,
65,72,92,63,84,159,145,116,100,87,79,83,113,93,88,78,111,155,125,152,193,164,
163,163,177,136]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. O-O
Be7 7. Re1 f6 {C24: Bishop's Opening: 2...Nf6.} (7... Bg4 8. h3 Bh5 9. g4 Bg6
10. Nxe5 Nxe5 11. Rxe5 Nb6 12. Bb3 O-O 13. Nc3 Kh8) 8. Bb3 $146 {[#] A
promising side line.} (8. d4 exd4 (8... Nb6 9. Bb5 Bg4) 9. Nxd4 Ne5 (9... Nxd4
10. Qxd4 Nb6 11. Qe4 Nxc4 12. Qxc4) 10. Rxe5 (10. Bb3 Bg4 11. f3 c5 12. Nb5 c4
13. Qxd5 cxb3 14. fxg4 Qxd5 15. Nc7+ Kf7 16. Nxd5) 10... fxe5 11. Qh5+ Kf8 (
11... g6 12. Qxe5) 12. Qxe5 (12. Nc3 c6 13. Bd2 Qe8 (13... exd4 14. Nxd5 cxd5
15. Bxd5 Qe8 16. Qf3+) 14. Qxe5 Bc5 15. Qg3) 12... Nb6 (12... Bf6 13. Qh5 Qe8
14. Qxd5 Qe1+ 15. Bf1 Qxc1) 13. Bb3 Bf6 14. Qh5 Qe7 (14... Qe8) 15. Nf3 Be6 16.
Nc3 Rd8 17. Be3 Nc8 (17... Kg8 18. Re1 Bxb3 19. axb3 Qf7 20. Qa5) 18. Bc5 Nd6
19. Re1 Qf7 20. Ng5 (20. Bxd6+ cxd6 21. Qb5) 20... Bxg5 (20... Qxh5 21. Nxe6+
Ke7 22. Nxg7+ Qe5 23. Rxe5+ Bxe5) 21. Qxg5 Re8 22. Ba4 (22. Rxe6 Rxe6 23. Bxe6
Qxe6 24. Qd8+ Qe8 25. Bxd6+ cxd6 26. Qxd6+ Qe7 27. Qf4+ Ke8 28. g3) 22... Bd7 {
Burn, A-Schallopp,E London 1886 1-0}) (8. h3 Be6 9. d4 Ne3 10. Bxe3 Bxc4 11.
Nbd2 Bd5 12. dxe5 fxe5 13. Ng5 O-O 14. Qg4 Bxg5 15. Bxg5 Qe8 16. c3 Qf7 17. f3
Rae8 18. a3 Be6 19. Qh4 h6 20. Be3 Qg6 21. Kh2 b6 22. Qe4 Bf5 {Sjugirov,S 
(2703)-Nihal,S (2688) Sharjah UAE 2023 1-0 (43)}) (8. a4 Nb6 9. Bb3 a5 10. h3
Qd6 11. Nc3 Be6 12. Nb5 Bxb3 13. Nxd6+ Bxd6 14. cxb3 O-O 15. d4 Rad8 16. dxe5
Bb4 17. Bd2 Nxe5 18. Bxb4 Rxd1 19. Raxd1 Nxf3+ 20. gxf3 axb4 21. Re7 Rc8 22. a5
Kf8 {Chigaev,M (2632)-Madaminov,M (2436) chess.com INT 2023 1-0}) (8. Nh4 O-O (
8... Be6 9. f4 Nxf4 10. Bxe6 Nxe6 11. Qh5+ Kd7 12. c3 g6 13. Qf3 Kc8 14. d4 f5
15. Nxf5 gxf5 16. d5 Ned4 17. cxd4 Nxd4 18. Qd3 Bc5 19. Kh1 Qxd5 20. Nc3 Qe6
21. Bf4 e4 22. Qh3 b6 {Blanco Estera,R-Capablanca,J Havana 1909 0-1}) 9. Nc3
Be6 10. Bxd5 Bxd5 11. Nxd5 Qxd5 12. Nf5 Rfe8 13. Qg4 g6 14. h4 Kh8 15. Ne3 Qd4
16. Qxd4 Nxd4 17. c3 Ne6 18. d4 exd4 19. Nd5 Rad8 20. Rxe6 Rxd5 21. cxd4 Rxd4
22. Be3 Rd6 {Suechting,H-Bier,M Altona 1897 1/2-1/2 (31)}) 8... a5 $146 (8...
Na5 9. Nxe5 O-O 10. Bxd5+ Qxd5 11. Nc3 Qd8 12. Bd2 fxe5 13. Rxe5 Nc6 14. Re1
Bc5 15. Be3 Bxe3 16. Rxe3) 9. c3 Nb6 {White is slightly better.} 10. Nh4 {
Hoping for Qh5+.} g6 $6 {Inaccuracy. Qd7 was best. Inhibits Qh5.} (10... a4 $14
11. Qh5+ Kd7) (10... Qd7 11. d4) 11. a4 $1 $16 Bd6 {[#]} 12. d4 $1 Qe7 13. Be3
$6 {Inaccuracy. Bh6 was best.} (13. Bh6) 13... Bd7 14. dxe5 {Discovered Attack}
fxe5 15. Nf3 h6 16. Nbd2 {Strongly threatening Ne4.} O-O-O 17. Ne4 {aiming for
Nxd6+.} Bf5 18. Nfd2 {White is more active.} Nd7 $6 {Inaccuracy. Qg7 was best.
[#]} (18... Qg7 19. Qe2) 19. Bd5 $1 Nc5 20. Qe2 {Qb5 would be deadly.} Nb8 21.
Rad1 (21. f3 $18) 21... Nba6 $2 (21... Nxe4 $16 22. Nxe4 (22. Bxe4 Qe8 $16)
22... c6) 22. Nxd6+ $18 {White has a decisive advantage.} cxd6 23. Nc4 Qc7 24.
Qd2 {Weighted Error Value: White=0.09 (flawless) /Black=0.23 (precise)
Precisão LICHESS: Brancas 95% Pretas 91% Precisão CHESS.COM: Brancas 95.2%
Pretas 87.4%} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.23"]
[Round "9.6"]
[White "Wei, Yi"]
[Black "Nepomniachtchi, Ian"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "2740"]
[BlackElo "2769"]
[Annotator "Stockfish 16"]
[PlyCount "81"]
[EventDate "2024.??.??"]

{[%evp 0,81,27,11,26,8,10,-15,12,-11,-11,-14,33,42,45,23,44,38,35,12,12,12,39,
4,7,-10,-10,4,4,4,25,2,16,10,11,41,25,33,12,28,28,49,95,80,66,83,62,86,134,123,
174,147,178,212,212,113,113,177,181,120,94,104,131,115,103,95,114,118,126,126,
139,126,145,75,129,137,143,215,258,256,241,230,242,264]} 1. e4 e5 2. Bc4 Nf6 3.
d3 c6 4. Nf3 d5 5. Bb3 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 a5 {Hoping for ...a4. C24:
Bishop's Opening: 2...Nf6.} 8. a4 (8. Nxe5 $2 a4 9. O-O axb3 10. axb3 Rxa1 11.
Qxa1 O-O $19) 8... Nbd7 9. O-O O-O {The position is equal.} 10. Re1 Re8 11.
exd5 cxd5 12. Nb1 b6 13. Nc3 Bb7 14. Nb5 Qb8 {[#] Inhibits Nd6.} (14... Re7 15.
Rc1 Bc6 16. Nd6 g6 17. c4 Nc5 18. cxd5 Bxd5 19. Bxd5 Nxd5 20. Nc4 Nf4 21. Nfxe5
Nfxd3 22. Nxd3 Nxd3 23. Rxe7 Nxc1 24. Qxd8+ Rxd8 25. g3 Rd4 26. Nxb6 Rb4 27.
Nd7 Rxb2 28. Ne5 Re2 29. Kf1 {Libiszewski,F (2499)-Pourkashiyan,A (2313)
Reykjavik ISL 2023 1/2-1/2}) 15. d4 $146 (15. Nh4 Bc6 16. Nf5 g6 17. Nh6+ Kg7
18. Qd2 Bxb5 19. axb5 Qd6 20. Qg5 Qb4 21. Nf5+ Kh8 22. Ne3 Qd6 23. d4 exd4 24.
Nxd5 Nxd5 25. Qxd5 Qxd5 26. Bxd5 Rxe1+ 27. Rxe1 Rc8 28. Bb3 a4 29. Bxa4 Nc5 {
Stockova,Z (2383)-Khademalsharieh,S (2324) Tromsoe 2014 0-1 (55)}) 15... e4 16.
Nd2 Bc6 17. c4 Bxb5 18. axb5 Qf4 {White must now prevent ...Ng4.} 19. g3 Qf5
20. cxd5 $1 Rad8 (20... h5 $1 {keeps the balance.}) 21. f3 (21. Qc2 {simplifies
} g6 22. f3 exf3 23. Qxf5 gxf5 24. Nxf3 Ne4 25. Rac1) 21... exf3 (21... e3 22.
Nc4 $16) 22. Qxf3 Qg5 (22... Rxe1+ $14 23. Rxe1 Qxf3 24. Nxf3 Re8) 23. Nc4 $16
h5 24. d6 Kf8 $6 {Inaccuracy. Rxe1+ was best. [#] Wards off Re7} (24... h4 $16
25. Re7 Rxe7 26. dxe7 Re8) (24... Rxe1+ 25. Rxe1) 25. Re7 $1 $18 {Decoy} Rxe7
26. dxe7+ Kxe7 27. Re1+ $6 {Inaccuracy. Qe2+ was best.} (27. h4 Qxb5 28. Qe3+ (
28. Na3 Qb4 $17) 28... Kf8) (27. Qe2+ Kf8) 27... Kf8 {[#]} 28. Nd6 Qd2 29. Qc3
Qxc3 30. bxc3 g6 31. h3 {Repels Ng4} (31. Nxf7 $6 Rc8 $16) 31... a4 32. Ba2 {
White has more active pieces.} (32. Bxf7 $6 Nb8 $14) (32. Nxf7 Rc8 33. Nd6 Rxc3
34. Bxa4 Rxg3+ 35. Kh2 Rd3 $15) 32... a3 33. Kg2 (33. Nxf7 $6 Re8 34. Ne5 Kg7
$16) (33. Bxf7 Nb8 34. Bxg6 Rxd6 $17) 33... Ra8 34. Kf3 (34. Bxf7 a2 35. Ra1
Ke7 36. Rxa2 Rxa2+ 37. Bxa2 Kxd6 $15) (34. Nxf7 $6 Re8 35. Rxe8+ Nxe8 $14)
34... Ra5 (34... Rd8 {might work better.} 35. Re2 (35. Bxf7 Nb8 $17) 35... Ra8)
35. Kf4 (35. Bxf7 a2 36. Ra1 Ra3 37. Bxa2 (37. Rxa2 $2 Rxc3+ 38. Kf2 Ke7 $19)
37... Rxc3+ 38. Kg2 Rd3) (35. Nxf7 Rxb5 36. Nd6 Rb2 $14) 35... Ra8 36. Kg5 (36.
Bxf7 a2 37. Bxa2 Rxa2 $15) (36. Nxf7 Re8 37. Re3 Rxe3 38. Kxe3 Ne8 $16) 36...
Rd8 37. Bxf7 Nb8 $6 {Inaccuracy. Kg7 was best.} (37... Kg7 38. Bb3 Nh7+ 39. Kf4
g5+ 40. Ke3 Ndf6 41. Nf5+ Kg6 42. Ne7+ Kg7 43. Kd2 Re8 44. h4) 38. Kxf6 {
White is clearly winning.} Rxd6+ 39. Be6 (39. Ke5 Ke7 $18) 39... Nd7+ 40. Kxg6
{Kf5 is the strong threat.} Ne5+ (40... Ke7 41. Kf5 Kf8) 41. Kf6 {Weighted
Error Value: White=0.06 (flawless) /Black=0.34 Precisão LICHESS: Brancas 98%
Pretas 95% Precisão CHESS.COM: Brancas 95.1% Pretas 88.7%} (41. Rxe5 a2 42.
Rf5+ (42. Kxh5 $2 {is the wrong capture.} a1=Q $19) 42... Ke8 $16) 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.23"]
[Round "9.7"]
[White "Praggnanandhaa R"]
[Black "Ju, Wenjun"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "2743"]
[BlackElo "2549"]
[Annotator "Stockfish 16"]
[PlyCount "65"]
[EventDate "2024.??.??"]

{[%evp 0,65,27,17,17,17,17,17,5,-21,-21,-21,-14,-14,-14,-14,0,-5,-41,-64,42,10,
7,14,35,26,21,14,32,5,14,-12,-8,1,1,11,30,30,70,60,56,54,44,22,59,61,98,65,93,
83,108,119,148,168,191,233,254,280,329,373,351,351,378,242,312,325,454,515]} 1.
e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Bd3 Nd5 9. h4 (9. Nxh7 $2 Nf4 10. Be4 Rxh7 $19) 9... Qc7 (9... Be7 10. Qf3 f5
11. Bxf5 Rf8 12. Qh5+ g6 13. Bxg6+ hxg6 14. Qxg6+ Kd7 15. Qe6+ Kc7 16. Qxe5+
Kb7 17. Qg7 Nf4 18. d3 Nxg2+ 19. Kf1 Nf4 20. Bxf4 Rxf4 21. Nc3 c5 22. Nce4 Kb6
23. Qh6+ Nc6 24. Ne6 {Bosiocic,M (2599)-Matlakov,M (2700) St Petersburg RUS
2018 1-0 (40)}) 10. b3 $146 (10. Nxh7 Be7 11. Qh5 g6 $15 (11... Nf4 12. Nf6+
Bxf6 13. Qxh8+ $16)) (10. O-O h6 11. Nf3 Bd6 12. Be4 f5 13. Bxd5 cxd5 14. Nc3
e4 15. Nb5 Qb6 16. Nxd6+ Qxd6 17. Nd4 Qb6 18. Nb3 O-O 19. d3 Ba6 20. Be3 Qd8
21. Qd2 Nxb3 22. axb3 Qf6 23. Ra5 Bb7 24. dxe4 f4 {Lyell,M (2233)-Murphy,C 
(2394) Budapest HUN 2021 0-1 (38)}) (10. Nc3 f5 (10... h6 11. Nxd5 (11. Nf3 Bd6
12. Nxd5 cxd5 13. Bb5+ Nc6 14. O-O O-O 15. d4 e4 16. Bxc6 Qxc6 17. Ne5 Qc7 18.
Qh5 f5 19. Bf4 Ba6 20. Rfe1 Bb5 21. Re3 Be8 22. Qe2 Bxe5 23. Bxe5 Qe7 24. Rg3
Rf7 {Kashlinskaya,A (2440)-Galliamova,A (2424) Satka RUS 2018 1/2-1/2 (84)})
11... cxd5 12. Qh5 Bc5 13. Nxf7 O-O 14. Nxe5 Rf5 15. Qe8+ Rf8 16. Qh5 Rf5 17.
Qe8+ Rf8 18. Qh5 Rf5 {1/2-1/2 (18) Horvath,D (2564) -Aravindh,C (2646) Sitges
ESP 2023}) 11. g3 Rb8 12. Qe2 Nb4 13. O-O Bd6 14. Re1 O-O 15. Nf3 e4 16. Bc4+
Kh8 17. Nd4 Be5 18. Nf3 Nxc4 19. Qxc4 exf3 {0-1 (19) Chan,K (2191)-Wallis,C 
(2349) Adelaide AUS 2018}) 10... h6 {Die Stellung ist ausgeglichen.} 11. Ne4 f5
$6 {Inaccuracy. Bb4 was best.} (11... Bb4) 12. Nec3 {Droht Nxd5.} Nf6 (12...
Nf4) 13. Bb2 $6 {Inaccuracy. Be2 was best.} (13. Be2) 13... Bd6 14. Na3 e4 15.
Qe2 O-O 16. Ba6 (16. Bc4+ Kh7 17. O-O-O Qe7 $15) 16... Be6 $6 {Inaccuracy.
Bxa6 was best.} (16... Bxa6 17. Qxa6 Ng4 18. Nc4 Nxc4 19. Qxc4+ Kh8 20. Rf1 Nh2
21. Rg1 Ng4) 17. Nc4 $16 Bb4 18. O-O-O Nb7 19. Bxb7 Qxb7 20. f3 Rae8 $6 {
Inaccuracy. Nh5 was best. [#]} (20... Nh5 21. Rhe1 Qc7 22. fxe4 Ng3 23. Qe3 f4
24. Qd4 Rad8 25. Qe5 Qf7 26. Na5 Rc8 27. a3) 21. Ne5 (21. fxe4 $6 Bxc3 22. Bxc3
Nxe4) (21. a3 $1 $16 {[%cal Ra3b4]} Bc5 22. fxe4) 21... c5 $6 {Inaccuracy. Nh5
was best.} (21... Nh5) 22. Rhe1 exf3 $2 {Mistake. Kh7 was best.} (22... Kh7 23.
a3 Bxc3 24. Bxc3 Qc7 25. Qb5 Bd5 26. Nc4 exf3 27. Rxe8 Nxe8 28. gxf3 Bxf3 29.
Re1) 23. gxf3 $18 Nh5 24. Rg1 c4 $6 {Inaccuracy. Bf7 was best.} (24... Bf7 25.
a3 Ba5 26. Qb5 Qxb5 27. Nxb5 Bd5 28. Nxa7 Bc7 29. Rde1 Bxe5 30. Bxe5 Bxf3 31.
Bd6) 25. Nxc4 {Hervorragende Reitkunst.} (25. bxc4 $6 Rb8 26. Nb5 a6 $16) 25...
Qe7 (25... Re7 26. Ne5 Bf7) 26. a3 Bxc3 27. Bxc3 Qxh4 $2 (27... f4 28. Rde1
Qxh4) 28. Qe5 {[#] Weiss will mit Rxg7+ Matt setzen. Weiß steht klar auf
Gewinn.} Qe7 29. Rde1 {Droht Qh2 und aus. Schwarz hat schwache schwarze Felder}
Qd7 (29... Kh7 30. Nd6 g6) 30. Nd6 Re7 31. Qh2 Nf6 32. Qxh6 Qxd6 33. Bxf6 {
Gewichteter Fehlerwert: Weiß=0.13 (sehr präzise) /Schwarz=0.52. Fehler:
Weiß=1 Schwarz=7 Ungenau: Weiß=2 Schwarz=2 OK: Weiß=7 Schwarz=3 Bester:
Weiß=2 Schwarz=1 Precisão LICHESS: Brancas 95% Pretas 89% Precisão CHESS.
COM: Brancas 93.2% Pretas 83.7%} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.23"]
[Round "9.7"]
[White "Praggnanandhaa R"]
[Black "Ju, Wenjun"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "2743"]
[BlackElo "2549"]
[Annotator "GM Rafael Leitão"]
[PlyCount "65"]
[EventDate "2024.??.??"]
[TimeControl "40/6000+30:3000+30"]

{[%evp 0,65,19,11,11,5,11,11,17,-14,-14,-21,-18,-21,-21,-5,-6,-49,-49,-41,42,
10,5,-39,32,21,22,14,29,8,6,9,31,-7,-4,7,38,30,77,60,56,40,69,36,71,61,84,65,
100,83,90,55,148,170,199,228,238,345,341,349,349,359,374,286,466,441,739,739]} 
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 {De vez em quando, jogadores de Brancas
apimentam as coisas com esse lance antigo e perigoso do cavalo, tornando a
partida muito mais divertida do que as posições mais lentas após 4.d3.} d5
5. exd5 Na5 {Este lance é mais ou menos automático em partidas clássicas de
elite, mas se você está procurando diversão em suas partidas de blitz,
você pode querer investigar os lances 5...b5 ou 5...Cd4.} (5... Nxd5 $6 {
[%c_effect d5;square;d5;type;Inaccuracy;persistent;true] Isto é perigoso e
muito conhecido.}) (5... b5 $5 {[%c_effect b5;square;b5;type;Interesting;
persistent;true]}) (5... Nd4 $5 {[%c_effect d4;square;d4;type;Interesting;
persistent;true]} 6. c3 b5 (6... h6)) 6. Bb5+ c6 (6... Bd7 $5 {[%c_effect d7;
square;d7;type;Interesting;persistent;true] também é interessante,
principalmente porque pode pegar seu oponente de surpresa.} 7. Qe2 Be7 {
com compensação em uma posição ainda altamente teórica.} (7... Bd6)) 7.
dxc6 bxc6 8. Bd3 Nd5 (8... Ng4 $5 {[%c_effect g4;square;g4;type;Interesting;
persistent;true] também é possível e já joguei esse lance em muitas
partidas online que normalmente perco, mas a culpa não é do pobre cavalo,
mas sim da mente inepta que o dirige, pois eu realmente não entendo as
posições que surgem neste sistema, são muito caóticas para o meu estilo
temeroso.}) 9. h4 {Muito menos comum que 9.Cf3, mas como foi jogado por
Firouzja em uma partida clássica recentemente, imagino que Ju sabia disso.} (
9. Nf3 {é a abordagem normal.}) 9... Qc7 {Uma das várias possibilidades
promissoras para as Negras.} (9... h6 {é considerada uma das melhores
opções das Negras.} 10. Qh5 Qf6 11. Ne4 Qe6 12. b3 {em Firouzja-Caruana,
Sinquefield Cup Saint Louis 2023. Essa partida terminou com uma vitória
espetacular de Caruana depois de muitas reviravoltas.}) (9... Be7 10. Qf3 f5
11. Bxf5 Rf8 12. Qh5+ g6 13. Bxg6+ hxg6 14. Qxg6+ Kd7 15. d3 {Com completo
caos. Minha mão treme até mesmo percorrendo essas variantes com o
mouse—imagine se eu estivesse jogando.}) 10. b3 {Um novo lance que foi
jogado rapidamente pelas Brancas.} (10. Nc3 {geralmente é jogado. A seguinte
linha de empate ilustra as possibilidades para ambos os lados.} h6 11. Nxd5
cxd5 12. Qh5 Bc5 $1 {[%c_effect c5;square;c5;type;GreatFind;persistent;true]}
13. b4 {Necessário para desviar o bispo do ataque em f2.} Bxb4 14. Nxf7 O-O
15. Nxe5 Rf5 $1 {[%c_effect f5;square;f5;type;GreatFind;persistent;true]} 16.
Qe8+ Rf8 17. Qh5 {com um empate por repetição. Comentaristas adoram linhas
de empate aleatórias, mas esta foi realmente jogada em algumas partidas por
correspondência.}) 10... h6 {Remover o cavalo de sua posição perigosa em g5
é a opção mais natural.} 11. Ne4 (11. Qh5 $4 {[%c_effect h5;square;h5;type;
Blunder;persistent;true] não funciona agora que o peão de f7 está protegido.
} Nf4) 11... f5 {As Negras continuam perseguindo o cavalo. Existem outras
opções interessantes.} (11... Be7 {continua o desenvolvimento e é
perfeitamente jogável.}) (11... Nf4 {também é interessante:} 12. Bf1 Be7 13.
g3 Ne6 14. d3 O-O 15. g4 $1 {[%c_effect g4;square;g4;type;GreatFind;persistent;
true] Um lance difícil e necessário para preservar o cavalo em e4. A
posição é difícil de entender e jogar. Minha única convicção é que as
Negras têm uma boa compensação pelo peão.}) 12. Nec3 Nf6 (12... Nf4 $1 {
[%c_effect f4;square;f4;type;GreatFind;persistent;true] é mais preciso:} 13.
Bf1 Bb7 14. g3 c5 $1 {[%c_effect c5;square;c5;type;GreatFind;persistent;true]
Atacando a torre em h1.} 15. Rg1 Ne6 16. Qh5+ Qf7 17. Qxf7+ Kxf7 {Apesar da
troca de damas, a compensação das Negras pelo peão continua excelente.}) 13.
Bb2 (13. Ba3 $2 {[%c_effect a3;square;a3;type;Mistake;persistent;true] tem uma
boa ideia por trás—trocar peças enquanto está com um peão a mais, mas é
muito lento:} e4 14. Be2 Bxa3 15. Nxa3 O-O {com excelente compensação para
as Negras.}) (13. Be2 $1 {[%c_effect e2;square;e2;type;GreatFind;persistent;
true] é o melhor lance, antecipando o ataque com o bispo com e5-e4 e
preparando um xeque em h5.} Kf7 (13... Bd6 $6 {[%c_effect d6;square;d6;type;
Inaccuracy;persistent;true]} 14. Bh5+ {e o rei negro está numa situação um
tanto desconfortável.}) (13... g6 14. Bb2 {com chances de vantagem para as
Brancas.} (14. d4 $5 {[%c_effect d4;square;d4;type;Interesting;persistent;true]
também é possível.})) 14. Bb2 {Esta é uma versão melhorada para as
Brancas em comparação com a posição da partida.}) 13... Bd6 {
Praggnanandhaa disse que sentiu que este lance foi impreciso. Ele não disse
qual lance considerou melhor, mas talvez 13...Bb4 seja interessante.} (13...
Bb4 $5 {[%c_effect b4;square;b4;type;Interesting;persistent;true] A ideia é
que se 14.a3, então as Brancas perdem a casa para seu cavalo, enquanto 14.Ca3
não funciona nesta posição.} 14. a3 (14. Na3 $2 {[%c_effect a3;square;a3;
type;Mistake;persistent;true]} e4 15. Qe2 $2 {[%c_effect e2;square;e2;type;
Mistake;persistent;true]} Qe7 $1 {[%c_effect e7;square;e7;type;GreatFind;
persistent;true] Com o bispo em b4, isso ataca tanto o bispo em d3 quanto o
cavalo em a3: as Negras ganham uma peça.}) 14... Bd6 15. b4 Nb7 16. Bc4 {
com jogo de dois gumes.}) 14. Na3 e4 15. Qe2 O-O (15... Qe7 16. Nc4 $1 {
[%c_effect c4;square;c4;type;GreatFind;persistent;true] Essa é a questão.})
16. Ba6 $1 {[%c_effect a6;square;a6;type;GreatFind;persistent;true] Os
últimos lances de ambos os lados foram muito lógicos, completando o
desenvolvimento e removendo uma peça de uma posição atacada. Agora vem um
erro.} Be6 $2 {[%c_effect e6;square;e6;type;Mistake;persistent;true] Após
este lance, as Negras não encontram mais compensação.} (16... Bxa6 17. Qxa6
Ng4 $1 {[%c_effect g4;square;g4;type;GreatFind;persistent;true] Esta
sequência era necessária. Agora, as Brancas não podem completar o
desenvolvimento devido à pressão sobre o peão de f2. A ideia principal do
jogo das Negras é que se as Brancas defendem este peão com a torre em f1,
então o cavalo vai para h2 e depois volta para g4, com uma oferta de empate.}
18. Nc4 (18. Rf1 Nh2 19. Rh1 Ng4 {Isso ilustra com uma variante o que acabei
de descrever em palavras.}) 18... Nxc4 19. Qxc4+ Kh7 20. Rf1 Nh2 $1 {
[%c_effect h2;square;h2;type;GreatFind;persistent;true]} 21. Rh1 Ng4 {As
Brancas não têm nada melhor do que aceitar uma repetição de lance, caso
contrário as Negras têm uma iniciativa perigosa.}) 17. Nc4 {É uma pena
trocar o notoriamente fraco cavalo em a5, mas, encaremos a realidade, o cavalo
branco em a3 também não era tão bom. Além disso, a troca de peças
favorece o jogador com vantagem material.} Bb4 (17... Nxc4 18. Bxc4 {é muito
confortável para as Brancas.}) 18. O-O-O Nb7 $6 {[%c_effect b7;square;b7;type;
Inaccuracy;persistent;true] Uma tentativa de melhorar o cavalo, mas isso piora
ainda mais as coisas.} (18... Rae8 {é melhor.}) 19. Bxb7 {As Brancas têm
várias opções, mas sua escolha é boa.} Qxb7 20. f3 $1 {[%c_effect f3;
square;f3;type;GreatFind;persistent;true]} Rae8 (20... Nh5 {prepara um ataque
duplo em g3, mas as Brancas podem simplesmente jogar} 21. Rhe1 {com uma grande
vantagem.}) 21. Ne5 (21. a3 {também é uma boa opção, e talvez até mais
precisa, mas o lance escolhido funciona muito bem na partida.}) 21... c5 (21...
Nh5 $1 {[%c_effect h5;square;h5;type;GreatFind;persistent;true] é uma
tentativa melhor, embora as Brancas ainda estejam claramente melhor depois de}
22. Qf2) (21... Bxb3 $2 {[%c_effect b3;square;b3;type;Mistake;persistent;true]
É importante mencionar que este lance tático não funciona:} 22. axb3 Rxe5
23. Nxe4 $1 {[%c_effect e4;square;e4;type;GreatFind;persistent;true]} fxe4 24.
Bxe5 {com uma vitória.}) 22. Rhe1 exf3 (22... Bxb3 {perde de novo:} 23. axb3
Rxe5 24. Nxe4) (22... Kh7 {é uma sugestão do computador, mas não faz muito
sentido para a mente humana. A ideia é} 23. fxe4 Bxb3 24. axb3 Rxe5 {Mesmo
aqui, as Brancas têm vários bons lances para obter uma vantagem avassaladora.
Editado: após escrever estas palavras, assisti à entrevista pós-jogo de
Praggnanandhaa e ele mencionou exatamente essa linha, então talvez eu devesse
dizer que a variante não faz sentido para minha mente, mas faz para alguém
que calcula tão bem quanto o prodígio indiano.}) 23. gxf3 Nh5 24. Rg1 {
As Brancas têm muitos lances bons. Praggnanandhaa decide usar a coluna g.} c4
{Isto perde outro peão, mas suspeito que as Negras não tinham muita
esperança de salvar a partida neste momento.} 25. Nxc4 Qe7 26. a3 Bxc3 27.
Bxc3 Qxh4 28. Qe5 $1 {[%c_effect e5;square;e5;type;GreatFind;persistent;true]
A pressão em g7 decide a partida.} Qe7 29. Rde1 Qd7 30. Nd6 Re7 31. Qh2 $1 {
[%c_effect h2;square;h2;type;GreatFind;persistent;true] Uma solução elegante.
} Nf6 32. Qxh6 Qxd6 33. Bxf6 {O jovem GM indiano tem demonstrado um progresso
notável ao longo do último ano. Em minha opinião, ele entra no Torneio de
Candidatos como um dos favoritos. Precisão CHESS.COM: Brancas 93.2% Pretas 83.
7%} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.24"]
[Round "10.1"]
[White "Ju, Wenjun"]
[Black "Maghsoodloo, Parham"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2549"]
[BlackElo "2740"]
[Annotator "Stockfish 16"]
[PlyCount "108"]
[EventDate "2024.??.??"]

{[%evp 0,108,22,22,27,-15,5,4,6,6,54,60,81,34,43,55,44,42,67,47,44,44,44,38,39,
43,44,31,24,31,42,42,47,27,33,-8,-26,-25,-24,-23,-3,-18,-5,-20,-21,-19,-32,-34,
-14,-21,-2,-2,5,10,-23,2,23,13,10,0,0,-4,47,40,17,58,47,48,79,67,30,30,32,11,
82,64,48,87,89,65,76,66,53,58,78,54,91,90,95,90,95,71,72,71,83,80,80,85,90,85,
85,15,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 b5 6.
Nxb5 {D24: Angenommenes Damengambit.} (6. e5 $1 $14 {should be considered.} Nd5
7. Nxb5) 6... Nxe4 7. Qa4 c6 8. Nc3 Nxc3 9. bxc3 Ba6 10. Bxc4 Bxc4 11. Qxc4 Bd6
12. O-O Qc7 13. Rd1 $146 ({RR} 13. Re1 Nd7 14. Qd3 O-O 15. Re4 Nf6 16. Rh4 h6
17. Bxh6 gxh6 18. Qd2 Nh7 19. Qxh6 f6 20. Rg4+ Kh8 21. Nh4 Rg8 22. Ng6+ Rxg6
23. Rxg6 Qf7 24. Rg4 Rb8 25. Re4 Rb5 26. Qh3 f5 27. Re2 Kg7 {Nasshan,D (2320)
-Kristoferitsch,D (2295) Marianske Lazne CZE 2023 1/2-1/2 (43)}) ({RR} 13. Qd3
Nd7 14. Re1 O-O 15. Re4 Rfe8 16. Rh4 Nf8 17. Ng5 f5 18. c4 Rad8 19. Nf3 Ng6 20.
Rh3 Ne5 21. Qc3 Nxf3+ 22. Qxf3 Be5 23. Be3 Bf6 24. Rd1 Re7 25. g4 g6 26. gxf5
exf5 27. d5 Re4 {Woelk,T (2310)-Barp,A (2408) Cattolica ITA 2021 1/2-1/2 (71)})
13... O-O 14. Qd3 Nd7 15. c4 c5 16. Be3 Rfd8 17. dxc5 Bxc5 18. Bxc5 Nxc5 19.
Qe2 f6 20. Nd4 e5 21. Nf5 Ne6 22. Qg4 Kh8 23. h3 g6 24. Ne3 Nd4 25. Nd5 Qg7 26.
Qe4 Rac8 27. Rac1 f5 28. Qd3 Ne6 $6 {Inaccuracy. g5 was best.} (28... g5) 29.
Qa3 e4 $6 {Inaccuracy. Nd4 was best.} (29... Nd4 30. Qe3 g5 31. f3 Rc6 32. Nb4
Rc7 33. Nd5) 30. Ne7 Ra8 31. Rxd8+ Rxd8 {[#]} 32. Rb1 $1 (32. Qxa7 $6 Re8 33.
Nc6 Qxa7 34. Nxa7 Ra8) 32... Nf4 33. Qxa7 Qd4 34. Qxd4+ Rxd4 35. Rb8+ $6 {
Inaccuracy. c5 was best.} (35. c5 Ne6) 35... Kg7 36. Rb7 Kf8 37. c5 Rc4 38. c6
Ne6 {[#]} 39. g3 $1 Nd8 40. Rc7 Rc1+ {[#]} 41. Kg2 $1 Rc2 {[#]} 42. Kf1 $1 Ke8
43. a4 Ne6 44. Rb7 Kd8 45. Rd7+ Ke8 {[#]} 46. Ng8 (46. Ra7 $1 $16 f4 47. gxf4)
46... Rxc6 47. Nf6+ Kf8 48. Nxh7+ Ke8 49. Nf6+ Kf8 50. Rd1 Ra6 51. Nd7+ Ke7 52.
Ne5 Kf6 53. Nd7+ Ke7 54. Ne5 Kf6 {Precisão Lichess: Brancas 97% Pretas 97%
Precisão Chess.Com: Brancas 96.3% Pretas 95.8%} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.24"]
[Round "10.2"]
[White "Warmerdam, Max"]
[Black "Abdusattorov, Nodirbek"]
[Result "0-1"]
[ECO "D25"]
[WhiteElo "2625"]
[BlackElo "2727"]
[Annotator "Stockfish 16"]
[PlyCount "142"]
[EventDate "2024.??.??"]

{[%evp 0,142,22,22,22,4,44,48,28,25,68,64,69,25,39,39,57,30,56,17,26,29,30,29,
32,21,31,2,9,-19,12,7,25,-11,14,0,8,-4,-7,-12,9,-17,9,-18,40,-16,-4,-61,-47,
-45,-3,-54,-46,-166,-100,-104,-104,-134,-63,-83,-67,-67,-86,-71,-82,-45,-35,
-35,-22,-53,-11,-36,-72,-57,-64,-30,-10,19,-30,-16,-4,19,103,90,55,55,118,16,
16,20,23,-20,-36,-116,-59,-63,-62,-30,-43,-24,-28,-47,-41,-39,-25,-27,1,-25,
-22,-41,-39,-77,-25,-64,-72,-73,-155,-67,-69,-69,-69,-74,-64,-35,-60,-26,-26,
-207,-138,-99,-89,-229,-128,-128,-82,-176,-176,-944,-1047,-1028,-1028,-865,
-29980,-29981,-29982]} 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 $6 {Inaccuracy.
a6 was best.} (4... a6 5. Bxc4 c5 6. O-O e6 7. dxc5 Bxc5 8. Qxd8+ Kxd8 9. Rd1+)
5. Bxc4 e6 6. O-O Nbd7 7. Nc3 c6 8. Be2 {D25: Angenommenes Damengambit.} Be7 9.
b3 O-O 10. Bb2 Rc8 11. h3 Bh5 12. Rc1 Nd5 13. Nd2 $146 ({RR} 13. Ne5 Nxc3 14.
Rxc3 Bxe2 15. Qxe2 Nxe5 16. dxe5 Qc7 17. Rd3 Rfd8 18. Rfd1 Rxd3 19. Rxd3 Rd8
20. Qd1 Rd5 21. Rxd5 cxd5 22. Qd2 h6 23. Bd4 a6 24. Qc3 Qxc3 25. Bxc3 Kf8 26.
Kf1 Ke8 27. Ke2 Kd7 {Suarez Navas,L-Bouaziz,N Havana 1966 1/2-1/2 (36)}) 13...
Bg6 14. Nde4 f5 15. Nd2 N7f6 16. Bf3 b5 17. a4 a6 18. Qe2 Bb4 19. g3 Qe8 20.
Bg2 Bh5 21. Qd3 Qg6 22. Ndb1 $6 {Inaccuracy. Nf3 was best.} (22. Nf3 Bxf3 23.
Bxf3 Bxc3 24. Bxc3 Ne4 25. Ba5 h5 26. Kh2 Qh7 27. Bg2 g5 28. Kg1 h4) 22... Bd6
23. Ne2 $6 {Inaccuracy. Nd2 was best. [#]} (23. Nd2 Qh6 24. Rfe1 Kh8 25. Qf1
Rc7 26. axb5 axb5 27. Ra1 Kg8 28. Rac1 Bb4 29. Nxd5 exd5) 23... Nb4 $1 24. Qd1
{[#]} f4 $1 25. exf4 Nd3 26. Rc3 Nxb2 27. Qd2 {[#]} Nxa4 $1 28. bxa4 Bb4 (28...
bxa4 29. g4 $16) 29. g4 Nxg4 30. hxg4 Bxg4 31. Ng3 Bf5 $2 {Mistake. Qh6 was
best.} (31... Bxc3 32. Nxc3 Rb8 33. axb5 (33. Bxc6 b4 $15) 33... cxb5 34. Nce4
$15) (31... bxa4 32. Qe3) (31... Qh6 32. Ne2 (32. Ne4 Bxc3 33. Nbxc3 Rxf4 34.
Re1 Rcf8 35. Ne2 Bxe2 36. Qxe2 bxa4 37. Qxa6 Qg6 38. Qxa4) 32... bxa4 (32...
Bxc3 33. Nbxc3 Rb8 34. a5 $15)) 32. Qe3 Bxc3 (32... Bxb1 $6 33. Rb3 $16 (33.
Rxc6 Rxc6 34. Bxc6 Bd3 $17)) 33. Nxc3 Bc2 34. Nce4 Bxe4 (34... Qg4) 35. Nxe4 $6
{Inaccuracy. Bxe4 was best.} (35. Bxe4 Qh6 36. axb5 cxb5 37. Ne2) 35... Qg4 36.
Nc5 Rf6 37. a5 $6 {Inaccuracy. axb5 was best.} (37. Nxa6 bxa4 (37... Rxf4 38.
a5) 38. Nc5 Rg6 $17 (38... Rxf4 39. Nxa4 Re8 40. Nc5) (38... Qxf4 39. Ra1)) (
37. axb5 axb5 38. Nd3 Rg6 39. Qe4 Qf5 40. Re1 Qxe4 41. Rxe4 Ra8 42. Ne5 Ra1+
43. Kh2 Rh6+) 37... Rg6 38. Qe4 Rd8 $1 39. Re1 $1 (39. Nxa6 $2 {too greedy.} e5
$19 (39... Rxd4 $2 40. Qxc6 h6 41. Nc7 $19)) 39... Rd6 $4 {Blunder. e5 was
best.} (39... e5 40. f5 Rxd4 41. Qxg4 Rgxg4 42. Nxa6 Rg5 43. Kf1 Rdg4 44. Bh3
Rh4 45. Bg2) 40. Kf1 $1 (40. Nxa6 $2 {verliert.} Rxd4 41. Qxc6 h5 $19) 40... b4
41. Nxa6 $6 {Inaccuracy. Bf3 was best.} (41. Bf3 Qf5 42. Ke2 Qxe4+ 43. Bxe4 Rh6
44. Ke3 Rh3+ 45. f3 Rh2 46. Ra1 Rd8 47. Bd3 h5) 41... Rf6 42. Nxb4 $6 {
Inaccuracy. Nc7 was best.} (42. Nc7 Rxf4 43. Qe3 Rfxd4 44. a6 (44. Nxe6 Rd3 $15
)) 42... Rxf4 {[#]} 43. Qb1 $6 {Inaccuracy. Qe3 was best.} (43. Qe5 $1 $16 {
[%cal Re5d6]} Qh4 44. Qe3 (44. Qxd6 $2 Qxf2#) 44... Rfxd4 45. Nxc6) (43. Qe3
Rfxd4 44. Nxc6 Rd3 45. Qa7 Rd1 46. Qb8+ Rd8 47. Qxd8+ Rxd8 48. Nxd8 Qc4+ 49.
Kg1 Qc3) 43... Rdxd4 44. Nd3 $1 (44. Nxc6 $2 {verliert.} Rxf2+ 45. Kxf2 Rd2+
46. Ke3 Qg5+ (46... Qxg2 47. Qb8+ Kf7 48. Qf4+ Ke8 49. Ne5 $18) 47. Kf3 Qxg2+ (
47... Rxg2 48. Qb8+ Kf7 49. Ne5+) 48. Ke3 Rb2 $19) 44... Rf8 45. Re3 (45. Bxc6
$2 {perishes.} Qh3+ 46. Bg2 (46. Ke2 $2 Rxd3 47. Qxd3 Rxf2+ 48. Kxf2 Qxd3 $19)
46... Qf5 $19 (46... Qxd3+ $2 47. Qxd3 Rxd3 48. Rxe6 $19)) 45... Qg5 46. Bf3 (
46. Rxe6 $2 {is the wrong capture.} Qf5 47. Re5 Qxd3+ $19) 46... Qxa5 47. Bxc6
Qa6 48. Bf3 Qd6 49. Qb3 Rf6 50. Ke2 h6 51. Be4 Qc7 52. Bg2 Rc4 53. Bh3 Qc8 54.
Kd2 Kh8 55. Qa2 Rc6 56. Qb3 Qa6 57. Qb8+ Rc8 58. Qb3 $1 Qa5+ 59. Ke2 Qh5+ 60.
Ke1 Rg6 61. Bxe6 Rg1+ (61... Rd8 {feels stronger.}) 62. Kd2 Rd8 63. Bh3 Ra1 64.
Be6 Rf1 65. Kc2 $6 {Inaccuracy. Kc3 was best.} (65. Kc3) 65... Qg6 66. Kb2 Re8
$6 {Inaccuracy. Qg1 was best.} (66... Qg1 67. Qc2 Rb1+ 68. Kc3 Rbb8 69. Qa4 Ra8
70. Qb4 Qd1 71. Qb3 Qa1+ 72. Qb2 Rxd3+ 73. Rxd3) 67. Bc4 $4 {Blunder. Qd5 was
best.} (67. Kc3) (67. Qd5 Qf6+ 68. Kc2 Qa1 69. Qb5 Rxe6 70. Rxe6 Qa2+ 71. Nb2
Qb1+ 72. Kc3 Rxf2 73. Rxh6+ gxh6) 67... Qf6+ 68. Ka3 $4 {Blunder. Qc3 was best.
} (68. Qc3) 68... Ra1+ 69. Kb4 Rb8+ 70. Bb5 Qd4+ 71. Qc4 Rb1+ {Precisão
Lichess: Brancas 87% Pretas 92% Precisão Chess.Com: Brancas 87.4% Pretas 92.9%
} 0-1

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.24"]
[Round "10.3"]
[White "Firouzja, Alireza"]
[Black "Giri, Anish"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2759"]
[BlackElo "2749"]
[Annotator "Stockfish 16"]
[PlyCount "102"]
[EventDate "2024.??.??"]

{[%evp 0,102,22,22,27,6,6,6,6,6,14,-13,38,31,31,-9,-1,-1,27,26,28,10,13,13,14,
3,5,6,32,27,34,25,51,52,45,41,41,47,68,36,41,36,65,37,49,38,43,55,46,23,17,14,
20,22,12,21,47,41,41,40,53,35,74,69,67,65,77,92,90,62,67,42,42,37,46,52,52,82,
88,91,89,89,94,3,68,71,78,33,61,30,17,17,8,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6
2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. h3 c5 ({RR} 5... b6 6. cxd5 Nxd5 7. e4 Nxc3 8.
bxc3 Bb7 9. Bd3 c5 10. O-O O-O 11. Qe2 Qc7 12. Bb2 Nd7 13. Rad1 Rfe8 14. Rfe1
Rac8 15. Qe3 Nf6 16. Ne5 Bd6 17. f4 Red8 18. Rf1 Qe7 19. Kh2 cxd4 20. cxd4 {
Bluebaum,M (2647)-Oparin,G (2652) chess.com INT 2020 1/2-1/2 (67)}) 6. dxc5 {
D37: Queen's Gambit Declined: 5 Bf4.} Bxc5 7. e3 $146 ({RR} 7. cxd5 exd5 8. e3
O-O 9. Bd3 Nc6 10. O-O Re8 11. b3 d4 12. Na4 Bd6 13. exd4 h6 14. Nc3 a6 15. Bb2
Nb4 16. Be2 Bf5 17. a3 Nbd5 18. Ne5 Nxc3 19. Bxc3 Nd5 20. Bb2 Nf4 21. Bg4 Qg5 {
Keymer,V (2700)-Lazavik,D (2544) chess.com INT 2023 0-1 (34)}) 7... O-O 8. cxd5
Nxd5 9. Nxd5 Qxd5 10. Qxd5 exd5 11. Bd2 Nc6 12. Bc3 Rd8 13. O-O-O Bf5 14. Bd3
Bxd3 15. Rxd3 Rd7 16. Rhd1 Rad8 17. a3 f6 18. g4 Kf7 19. Kd2 Ke6 20. Ke2 h5 21.
R3d2 hxg4 22. hxg4 Bb6 23. g5 Ne5 24. Nd4+ Bxd4 25. Rxd4 fxg5 26. Ra4 Nc6 27.
Rg4 Kf7 28. b4 d4 29. Bxd4 Rd5 30. Rd2 a5 31. Bc3 Rxd2+ 32. Bxd2 axb4 33. axb4
Ne5 34. Rg3 (34. Rxg5 $2 {perishes.} Rxd2+ 35. Kxd2 Nf3+ 36. Kd3 Nxg5 $19)
34... Rd3 $1 35. Bc1 Rb3 $1 36. Rxg5 Kf6 $1 37. f4 Nc4 $1 38. Rb5 Rb1 39. Kd1
Nxe3+ 40. Kd2 Rb3 $1 41. Rxb7 (41. Bb2+ $5 Rxb2+ 42. Kxe3 $14) 41... Nd5 42. b5
Rb4 43. Kc2 Rc4+ $1 44. Kd1 Nc3+ 45. Ke1 Rb4 46. b6 Nd5 47. Bd2 Rxb6 48. Bc3+
Kf5 49. Rxb6 Nxb6 50. Bxg7 Kxf4 51. Be5+ Kxe5 {Precisão Lichess: Brancas 98%
Pretas 99% Precisão Chess.Com: Brancas 98.9% Pretas 99.2%} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.24"]
[Round "10.4"]
[White "Vidit, Santosh Gujrathi"]
[Black "Praggnanandhaa R"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2742"]
[BlackElo "2743"]
[Annotator "Stockfish 16"]
[PlyCount "74"]
[EventDate "2024.??.??"]

{[%evp 0,74,22,22,27,6,6,6,28,35,30,33,31,-5,9,7,12,16,14,14,12,15,12,18,22,22,
21,-24,-8,-14,-20,-19,-22,-31,0,-28,25,-11,-3,-7,-12,-32,-23,-31,6,-24,-23,-38,
-22,-28,-26,-23,-23,-18,-21,-19,-19,-33,-31,-33,-15,-9,-12,-9,-10,-15,-16,-15,
-6,-9,-1,-1,-9,-1,0,-3,0]} 1. d4 {https://lichess.org/@/loepare} Nf6 2. c4 e6
3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 O-O 6. g3 d5 7. Bg2 c6 8. Qc2 b6 9. O-O Bb7
10. Nbd2 Nbd7 11. b4 a5 12. a3 Qe7 $146 ({RR} 12... axb4 13. axb4 c5 14. cxd5
Bxd5 15. e4 Bb7 16. e5 Nd5 17. bxc5 bxc5 18. dxc5 Qc7 19. Rxa8 Rxa8 20. Rc1
Nxe5 21. Nxe5 Qxe5 22. c6 Ba6 23. Nf3 Qc7 24. Nd4 Rd8 25. Qc5 Nb6 26. h4 h6 27.
Ra1 {Ivic,V (2585)-Roebers,E (2361) Wijk aan Zee NED 2023 1-0 (35)}) ({RR} 
12... axb4 13. axb4 c5 14. cxd5 Bxd5 15. e4 Bb7 16. e5 Nd5 17. bxc5 bxc5 18.
dxc5 Qc7 19. Rxa8 Rxa8 20. Rc1 Nxe5 21. Nxe5 Qxe5 22. c6 Ba6 23. Nf3 Qc7 24.
Nd4 Rd8 25. Qc5 Nb6 26. h4 h6 27. Ra1 {Ivic,V (2585)-Roebers,E (2361) Wijk aan
Zee, Netherlands 2023 [https://lichess.org/@/loepare] 1-0 (35)}) ({RR} 12... h6
13. c5 Ba6 14. Rfe1 axb4 15. axb4 Bb5 16. e4 Nxe4 17. Nxe4 dxe4 18. Qxe4 Qc7
19. Qe3 Bc4 20. Nd2 Bd5 21. Ne4 bxc5 22. bxc5 Rfb8 23. Nd6 Nf6 24. h3 Rxa1 25.
Rxa1 Bxg2 26. Kxg2 Rd8 27. Ra6 {Ghosh,D (2565)-Das,S (2504) Walsrode GER 2023
1/2-1/2 (52)}) 13. Rab1 axb4 14. axb4 Ra7 15. c5 Rfa8 16. Rfe1 bxc5 17. bxc5
Ba6 18. Ra1 Qd8 19. Ra3 {Prevents Bd3 Lässt Bd3 nicht zu} Bb5 20. Rxa7 Rxa7
21. e4 Qa8 22. exd5 Nxd5 23. Ne4 Ra2 24. Qc1 h6 25. Nc3 Nxc3 26. Qxc3 Qa3 27.
Qxa3 (27. Qe3 {seems wilder.} Qb2 28. h3 Bc4 29. Ne5) 27... Rxa3 28. h3 Kf8 29.
Re3 Ra1+ 30. Re1 Ra3 31. Re3 Ra1+ 32. Re1 {The position is equal. Die Stellung
ist ausgeglichen.} Rxe1+ 33. Nxe1 e5 34. dxe5 Nxe5 35. Nc2 Nd3 36. Nd4 Nxc5 37.
Bxc6 Bxc6 {Not much happened in this game. Weighted Error Value: White=0.04 
(flawless) /Black=0.04 (flawless) . Inaccurate: --- Black=1 OK: White=12
Black=12 Nicht viel passiert in dieser Partie. Gewichteter Fehlerwert: Weiß=0.
04 (makellos) /Schwarz=0.06 (makellos) . Ungenau: Weiß=2 Schwarz=2 OK:
Weiß=14 Schwarz=9  Precisão Lichess: Brancas 97% Pretas 97% Precisão Chess.
Com: Brancas 98.2% Pretas 98.5%} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.24"]
[Round "10.5"]
[White "Donchenko, Alexander"]
[Black "Gukesh D"]
[Result "0-1"]
[ECO "E48"]
[WhiteElo "2643"]
[BlackElo "2725"]
[Annotator "Stockfish 16"]
[PlyCount "114"]
[EventDate "2024.??.??"]

{[%evp 0,61,22,22,27,6,6,5,10,4,10,10,30,20,26,10,23,5,22,10,23,27,65,11,24,
-27,39,-39,32,3,15,28,-1,-1,6,-48,23,37,48,39,-13,-36,-38,-12,-12,-209,-156,
-156,-156,-156,-55,-201,-208,-207,-202,-202,-210,-211,-211,-194,-222,-222,-228,
-219]} 1. d4 {TA} Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. cxd5 exd5 7.
a3 {E48: Nimzo-Indian: Rubinstein: 5 Bd3 d5 including 6 Ne2, but excluding 6
a3.} Bd6 8. Qc2 c6 9. Nge2 Re8 10. Bd2 Nbd7 ({RR} 10... b6 11. f3 ({RR} 11. O-O
Ba6 12. Kh1 c5 13. Rad1 g6 14. Qb1 Bb7 15. Nf4 Nbd7 16. f3 Nf8 17. b4 cxd4 18.
exd4 Bxf4 19. Bxf4) 11... c5 12. g4 c4 13. Bf5 Bxf5 14. Qxf5 g6 15. Qg5 Nc6 16.
O-O ({RR} 16. Nxd5 Nxd5 17. Qxd8 Raxd8) 16... Bf8 17. Qh4 h6 18. Rad1 b5 19.
Qf2 ({RR} 19. Nxb5 Rb8 20. a4 a6) 19... Qd7 20. Qg2 ({RR} 20. Nxb5 Rab8 21.
Nbc3 Rxb2) 20... Bg7 21. h4 Ne7 22. Nf4 a5 23. Nce2 Qb7 24. g5 hxg5 25. hxg5 {
Firouzja,A (2804)-Dominguez Perez,L (2753) Bucharest 2022 playchess.com [TA]
1-0 (58)}) 11. f3 c5 12. h4 Nb6 $146 (12... a6) ({RR} 12... h5 13. O-O-O a6 14.
g4 hxg4 15. fxg4 Nxg4 16. Rhg1 Ndf6 17. h5 Qe7 18. Kb1 c4 19. Bf5 Nxe3 20. Bxe3
Qxe3 21. Bxc8 Raxc8 22. Qf5 Re6 23. Ka1 Kh8 24. Rg5 Rce8 25. Rg2 b5 26. Rdg1
Qd3 27. Qg5 {Tsvetkov,A (2398)-Rozum,I (2530) Obninsk RUS 2022 1-0 (39)}) ({RR
} 12... a6 13. g4 Nf8 14. h5 h6 15. O-O-O c4 16. Bf5 Bxf5 17. Qxf5 Qc8 18. Rdg1
N8h7 19. Qxc8 Raxc8 20. f4 Rcd8 21. g5 hxg5 22. fxg5 Ne4 23. Nxe4 dxe4 24. g6
fxg6 25. Rxg6 Nf8 26. Rg4 Re6 27. d5 {Babula,V (2539)-Kristoferitsch,D (2270)
Austria AUT 2023 1-0 (39)}) ({RR} 12... h5 13. O-O-O a6 14. g4 hxg4 15. fxg4
Nxg4 16. Nxd5 b5 17. Rhg1 Nb6 18. Ba5 Nxd5 19. Bxd8 Ngxe3 20. Qb1 Rxd8 21. Bh7+
Kh8 22. Rd3 Re8 23. dxc5 Bxc5 24. Rg5 Be6 25. Rh5 Bg4 26. Rdxd5 Nxd5 27. Bg8+ {
Lazavik,D (2523)-Kostenko,P (2382) Chelyabinsk RUS 2022 1-0 (42)}) ({RR} 12...
h5 13. O-O-O Nf8 14. Nb5 c4 15. Bf5 a6 16. Nxd6 Qxd6 17. Nc3 b5 18. Bxc8 Raxc8
19. Rhf1 Qc6 20. e4 dxe4 21. Bg5 Nd5 22. fxe4 Nxc3 23. Qxc3 Qxe4 24. d5 f6 25.
Rfe1 Qf5 26. Rf1 Qe4 27. Rfe1 {Konyves,A (2274)-Sumets,A (2513) Vecindario ESP
2022 0-1 (45)}) 13. g4 $1 Nc4 14. Bxc4 $1 dxc4 15. d5 $2 {Mistake. O-O-O was
best.} (15. O-O-O cxd4 16. Nxd4 Nd7 17. h5 Nc5 18. Kb1 Be5 19. Be1 h6 20. Nc6
Qf6 21. Nxe5 Qxe5) 15... Rb8 16. h5 (16. a4 $1 $15) 16... b5 17. g5 Nd7 18. f4
Bf8 19. h6 g6 $1 20. Rd1 $6 {Inaccuracy. Ne4 was best.} (20. O-O $17) (20. Ne4
Bb7) 20... Nb6 $6 {Inaccuracy. b4 was best.} (20... b4 21. axb4) 21. Kf2 $2 {
Mistake. Ng3 was best. [#]} (21. Ng3 Bg4 22. Kf2 Bxd1 23. Rxd1 Nd7 24. Nce4 f5
25. gxf6 Nxf6 26. Nxf6+ Qxf6 27. Bc3 Qh4) 21... b4 $1 (21... Nxd5 22. Bc1 Bf5
23. e4 Nxc3 24. Nxc3 $16) 22. Ne4 $6 {Inaccuracy. axb4 was best.} (22. axb4
cxb4 23. Ne4 Bf5 24. N2g3 Rxe4 25. Nxe4 Qe7 26. Bxb4 Qxe4 27. Qxe4 Bxe4 28.
Bxf8 Kxf8) 22... Bf5 (22... Nxd5 23. Bxb4 Bb7 (23... cxb4 $2 {is the wrong
capture.} 24. Rxd5 Qe7 25. Re5 $18) 24. Rxd5 (24. Bxc5 $2 {perishes.} Bxc5 25.
Nxc5 Qe7 $19) (24. Nf6+ $2 Nxf6 25. Rxd8 Ng4+ 26. Kg1 Rbxd8 $19) 24... Bxd5 25.
Nf6+ $16) 23. N2g3 {[#]} Rxe4 $1 24. Nxe4 {[#]} Qe7 $1 (24... c3 25. Bc1 (25.
bxc3 Nxd5 26. cxb4 Qe7 $17) 25... b3 (25... Nxd5 26. Rxd5 Qxd5 27. Nf6+ Kh8 28.
e4 $16) 26. Qd3 $17) 25. Nf6+ {[#]} (25. Kf3 Nxd5 (25... Re8 $2 26. Nf6+ $19)
26. Qxc4 Nb6 $19) 25... Qxf6 $3 26. e4 Qd4+ 27. Kf3 Qxd5 28. Bxb4 Bxe4+ 29.
Qxe4 Qxe4+ 30. Kxe4 cxb4 31. axb4 Bxb4 32. Rd4 Bc5 33. Rd2 Bb4 34. Rd4 Bc5 $2 (
34... f5+ $19 35. gxf6 Kf7) 35. Rd2 $1 f5+ 36. gxf6 Kf7 37. Ra1 {[#]} Rb7 $1 (
37... Kxf6 38. Rxa7 Re8+ 39. Kf3 $19) 38. Rd8 Kxf6 39. Ra6 Re7+ 40. Kf3 Kf7 41.
Rh8 {[#]} Ke6 $1 42. Ra8 Bd4 $6 {Inaccuracy. Kd5 was best.} (42... Kd5 43.
R8xa7 Nd7 44. Ra8 Re3+ 45. Kg4 Bd6 46. Ra5+ Ke6 47. Re8+ Be7 48. Ra6+ Kf7 49.
Rh8) 43. R8xa7 Rxa7 44. Rxa7 {[#]} Nc8 $1 (44... Bxb2 45. Rb7 Kd5 46. Rxb6) 45.
Rc7 $6 {Inaccuracy. Ra4 was best.} (45. Ra4 Kd5 46. Ra5+ Kc6 47. Ra6+ Kb5 48.
Ra8 Nd6 49. Rb8+ Kc6 50. Ke2 Kd5 51. Kf3 Bf6) 45... Nd6 46. Rxh7 $6 {
Inaccuracy. Ke2 was best. [#]} (46. Ke2 Bxb2 47. Kd1 Bf6 48. Kc2 Be7 49. Kd2
Kf6 50. Ke3 Bf8 51. Rxh7 Bxh6 52. Rh8 Bg7) 46... Nf7 $1 (46... Bxb2 47. Rc7)
47. Rg7 Bxg7 48. hxg7 Nh6 49. Ke4 Kd6 50. Kd4 Nf5+ 51. Kxc4 Nxg7 52. Kd4 Nf5+
53. Ke4 Ke6 54. b4 Ne7 55. Kf3 Kf5 (55... Nc6 56. b5 Na5 (56... Nd4+ 57. Kg4)
57. Kg4) 56. b5 Nd5 57. Kg3 Nxf4 {Precisão Lichess: Brancas 91% Pretas 96%
Precisão Chess.Com: Brancas 87.2% Pretas 94.6%} 0-1

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.24"]
[Round "10.6"]
[White "Van Foreest, Jorden"]
[Black "Wei, Yi"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2682"]
[BlackElo "2740"]
[Annotator "Stockfish 16"]
[PlyCount "72"]
[EventDate "2024.??.??"]

{[%evp 114,114,-888]} 1. d4 Nf6 2. Bg5 d5 3. e3 c5 4. Bxf6 gxf6 5. dxc5 Nc6 {
Die Stellung ist ausgeglichen.} 6. a3 e6 7. b4 a5 8. Nd2 axb4 9. axb4 Rxa1 10.
Qxa1 Nxb4 11. Qa4+ Nc6 12. Bb5 Bd7 13. Nb3 {Gegen Qa5+ gerichtet.} Bg7 14. Nf3
O-O 15. O-O f5 16. Rb1 $146 ({RR} 16. c4 dxc4 17. Qxc4 Qc7 18. Rd1 Rc8 19. h3
Be8 20. Qh4 h6 21. Be2 Ne7 22. Nfd4 Ng6 23. Qh5 f4 24. Qf3 Rd8 25. Qe4 fxe3 26.
Qxe3 Ba4 27. Rc1 Qf4 28. Rc4 Be8 29. Rb4 Qc7 30. Bf3 Bc6 {Vrolijk,L (2566)
-Matlakov,M (2670) Samarkand UZB 2023 0-1 (32)}) ({RR} 16. c4 dxc4 17. Qxc4 Qc7
18. Rd1 Rc8 19. h3 Be8 20. Qh4 h6 21. Be2 Ne7 22. Nfd4 Ng6 23. Qh5 f4 24. Qf3
Rd8 25. Qe4 fxe3 26. Qxe3 Ba4 27. Rc1 Qf4 28. Rc4 Be8 29. Rb4 Qc7 30. Bf3 Bc6 {
Vrolijk,L (2566)-Matlakov,M (2670) Samarkand UZB 2023 0-1 (32)}) ({RR} 16. Qf4
Ne5 17. Bxd7 Nxf3+ 18. Qxf3 Qxd7 19. h3 Ra8 20. Rb1 Qc7 21. Qe2 f4 22. e4 dxe4
23. Qxe4 Rd8 24. Qf3 Bf8 25. Ra1 Bxc5 26. Nxc5 Qxc5 27. Qxf4 Qd4 28. Qg5+ Kh8
29. c3 f6 30. Qa5 Qd5) ({RR} 16. Qf4 Ne5 17. Bxd7 Nxf3+ 18. Qxf3 Qxd7 19. h3
Ra8 20. Rb1 Qc7 21. Qe2 f4 22. e4 dxe4 23. Qxe4 Rd8 24. Qf3 Bf8 25. Ra1 Bxc5
26. Nxc5 Qxc5 27. Qxf4 Qd4 28. Qg5+ Kh8 29. c3 f6 30. Qa5 Qd5 {Nakamura,H 
(2788)-Caruana,F (2794) Toronto CAN 2023 1/2-1/2 (92)}) 16... Qa8 17. Qf4 Qa2
18. Rc1 e5 19. Qg5 Be6 20. Bxc6 bxc6 (20... f6 21. Qh5 bxc6 22. Nh4 $14) 21.
Nh4 (21. Nxe5 $2 {verliert.} f6 $19) 21... h6 22. Qh5 f4 23. exf4 exf4 24. Nf5
{Die Stellung ist ausgeglichen.} Bxf5 25. Qxf5 Re8 26. g3 (26. Qxf4 Qxc2 27.
Qb4 Bc3 28. Qg4+ Kf8 $19) 26... fxg3 27. hxg3 Qa4 28. Kg2 Qc4 29. Rh1 Re5 (
29... Qe4+ {vereinfacht} 30. Qxe4 dxe4 31. Rh4 Re5) 30. Qc8+ (30. Qd3 {
vereinfacht} Re4 (30... Re2 31. Qxc4 dxc4 32. Na5) 31. Nd2 Qxd3 32. cxd3 Rd4
33. Nb3) 30... Kh7 31. Rh4 {Verhindert Qe4+ Lässt Qe4+ nicht zu} Qxc2 (31...
d4 {vereinfacht} 32. Qxc6 Qxc2 33. Nxd4 Qxc5 34. Qf3 Qd5) 32. Nd4 Qd3 33. Qxc6
Re1 {[#] ...Rd1 wäre nun fies. [#] Weiss muss nun ...Rd1 beachten.} 34. Qxd5
Qf1+ 35. Kf3 Qd3+ 36. Kg2 Qf1+ {Ein interessantes Remis. Gewichteter
Fehlerwert: Weiß=0.03 (makellos) /Schwarz=0.02 (makellos) . Ungenau: Weiß=1
Schwarz=1 OK: Weiß=17 Schwarz=19 Bester: Weiß=3 Schwarz=4 Eine ausgeglichene
aber spannende Partie. Gewichteter Fehlerwert: Weiß=0.02 (makellos) /
Schwarz=0.02 (makellos) . OK: Weiß=16 Schwarz=16 Bester: Weiß=4 Schwarz=4 
Precisão Lichess: Brancas 98% Pretas 99% Precisão Chess.Com: Brancas 98.8%
Pretas 98.9%} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.24"]
[Round "10.7"]
[White "Nepomniachtchi, Ian"]
[Black "Ding, Liren"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2769"]
[BlackElo "2780"]
[Annotator "Stockfish 16"]
[PlyCount "71"]
[EventDate "2024.??.??"]

{[%evp 0,71,22,10,28,10,18,10,21,-14,-13,-12,31,0,14,14,32,-6,-6,-19,-5,-29,
-24,-40,-14,11,16,-14,38,-35,45,43,43,67,41,33,36,43,37,0,34,-25,-16,-8,16,9,0,
15,29,13,0,7,3,7,-19,0,0,0,30,0,44,-11,51,19,77,108,146,39,71,43,98,156,185,
225] Precisão Lichess: Brancas 95% Pretas 90%} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. c3 O-O 9. a4 Bd7 10. Ba2 $146 ({RR
} 10. Nbd2 Na5 11. Bc2 c5 12. Re1 Nc6 13. Nf1 h6 14. Ng3 Re8 15. h3 Bf8 16. Nh2
b4 17. Bd2 g6 18. Qf3 Rb8 19. Ngf1 Be6 20. g4 d5 21. g5 hxg5 22. Bxg5 Be7 23.
Ng3 bxc3 24. bxc3 d4 {Malmdin,N (2281)-Smith,A (2485) Reykjavik 2013 0-1 (37)})
({RR} 10. Bc2 Re8 11. Re1 h6 12. Nbd2 Bf8 13. h3 Rb8 14. b4 Ne7 15. axb5 axb5
16. d4 Ng6 17. Nb3 Ra8 18. Bd2 Rxa1 19. Qxa1 Qc8 20. Kh2 Nh5 21. Bd3 Nhf4 22.
Bf1 c6 23. dxe5 dxe5 24. Be3 Be6 {Carlsen,M (2847)-Ding Liren (2799) chess24.
com INT 2021 1-0 (38)}) ({RR} 10. Bc2 Re8 11. Re1 h6 12. Nbd2 Bf8 13. Nf1 g6
14. Ne3 Bg7 15. b4 Be6 16. Bb3 Qd7 17. Bb2 Rad8 18. Nd5 Ne7 19. axb5 axb5 20.
c4 Bxd5 21. cxd5 c6 22. dxc6 Nxc6 23. Bc3 d5 24. Qc2 Rc8 {Erdogmus,Y (2496)
-Sanal,V (2595) Sitges ESP 2023 1-0 (46)}) ({RR} 10. Bc2 Re8 11. Re1 h6 12.
Nbd2 Bf8 13. h3 Rb8 14. axb5 axb5 15. Nf1 Ne7 16. d4 Ng6 17. Ng3 c5 18. Be3 Qc7
19. Qd2 Ra8 20. Red1 Bc6 21. d5 Bd7 22. b4 c4 23. Rdb1 Be7 24. Qc1 Qb7 {
Grandelius,N (2652)-Ding,L (2836) http://www.chessbomb.com 2022 1/2-1/2 (56)})
({RR} 10. Bc2 Re8 11. Re1 h6 12. Nbd2 Bf8 13. Nf1 Rb8 14. Ng3 g6 15. Bd2 Bg7
16. h3 b4 17. a5 Qc8 18. Qc1 Kh7 19. h4 h5 20. Bb3 Kg8 21. Ng5 Re7 22. Bc4 bxc3
23. bxc3 Nd8 24. Qc2 Bb5 {Dragnev,V (2535)-Lopusiewicz,P (2301) Warsaw POL
2021 1-0 (46)}) ({RR} 10. Re1 Na5 11. Bc2 c5 12. Nbd2 Qc7 13. axb5 axb5 14. d4
cxd4 15. cxd4 Nc6 16. Rxa8 Rxa8 17. Nb3 Rc8 18. h3 Nb4 19. Bb1 Be6 20. d5 Bd7
21. Bd2 Na6 22. Ba5 Qa7 23. Bd3 Nc5 24. Nxc5 Qxa5 {Valenti,G (2165)-Iudicello,
G (2119) Fano 2014 1/2-1/2 (73)}) 10... h6 11. h3 {Weiß hat minimalen Vorteil.
The position is equal.} Re8 12. Be3 Rb8 13. Nbd2 Bf8 (13... bxa4 $5 14. b3 (14.
Qxa4 Nb4) 14... axb3 15. Bxb3 Qc8) 14. g4 (14. b4) 14... Be6 (14... bxa4 {
scheint wilder zu sein.} 15. g5 Bxh3 16. gxf6 Qxf6 17. Qxa4 Rxb2 18. Kh1 Bxf1
19. Rxf1 Rd8) 15. Bxe6 Rxe6 16. axb5 axb5 17. g5 hxg5 18. Nxg5 Re8 19. Kh2 d5
20. Rg1 d4 21. cxd4 exd4 22. Bf4 {Mit der Idee Nxf7!} Bd6 23. Bg3 Bxg3+ 24.
Rxg3 Qd6 $1 25. Kg1 Ra8 26. Rxa8 Rxa8 27. Qb3 Qd7 28. Ndf3 Rb8 $6 {Inaccuracy.
Nh5 was best.} (28... Nd8) (28... Ra1+ 29. Kg2 Nh5) (28... Nh5 29. Rg4) 29. Qc2
$6 {Inaccuracy. Nh4 was best.} (29. Nh4 Nd8 30. Qd1 Rb6 31. e5 Nd5 32. Qf3 Ne6
33. Nxf7 Ndf4 34. Nh6+ Kh7 35. Ng2 Qd5) 29... Rb6 $6 {Inaccuracy. Re8 was best.
} (29... Re8 30. Qc5 b4 31. Kh1 Qd6 32. Qf5 Ne5 33. Nxe5 Qxe5 34. Qf3 Re7 35.
Rg1 c5) 30. e5 $14 {White fights for an advantage.} Nh5 31. Rg4 {Droht stark
Qb3. Black must now prevent Qb3.} Rb8 $6 {Inaccuracy. Qd5 was best. [#]} (31...
Qd5 32. Qc1 f6 33. exf6 Nxf6 34. Rh4 Rb8 35. Qf4 Qd7 36. Ne4 Rf8 37. Nfg5 Nh5
38. Qd2) 32. Qc5 (32. Ne4 $1 $18 {und der Rest ist Schweigen. Threatens to win
with Rh4.} g6 33. Qc5) 32... Rd8 $2 {Mistake. Rb6 was best. Danach kann
Schwarz die Partie nicht mehr halten. Black cannot hold the game after this.} (
32... Re8 $16 {kämpft weiter. keeps fighting.} 33. Rh4 (33. Nxd4 Nxe5 34. Re4
f6) (33. Ne4 Re6) 33... g6) (32... Rb6 33. Rh4) 33. Ne4 $6 {Inaccuracy. e6 was
best.} (33. Qxb5 Qd5 34. Qa6 (34. Qxd5 Rxd5 35. Re4 Kf8 $14) 34... Nxe5 35.
Rxd4 Nxf3+) (33. e6 fxe6 34. Ne4 (34. Qxb5 Nf6) 34... Qd5 35. Rg5 Qxc5 36. Rxc5
Nf4 37. Rxc6 Nxd3 38. b3 Rd7 39. Kf1 Nf4) (33. Rh4) 33... Qe6 $2 {[#]} (33...
Qd5 {ist wohl besser.}) 34. Rh4 $1 $18 (34. Qxb5 g6 $16) 34... Rd5 35. Qa3 g6
36. Nfg5 {Gewichteter Fehlerwert: Weiß=0.20 (präzise) /Schwarz=0.49.
Verlustzug: --- Schwarz=2 Gewinn verpasst: Weiß=1 --- Fehler: Weiß=2
Schwarz=3 Ungenau: Weiß=1 --- OK: Weiß=11 Schwarz=6 Bester: --- Schwarz=1
Stark: Weiß=1 Schwarz=1 Weighted Error Value: White=0.24 (precise) /Black=0.
45. Loses game: --- Black=2 Mistake: White=4 Black=3 Inaccurate: White=1
Black=2 OK: White=10 Black=7 Strong: White=1 Black=1 Precisão Lichess.org:
Brancas 95% Pretas 90% Precisão Chess.Com: Brancas 95.0% Pretas 89.8%} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.26"]
[Round "10.7"]
[White "Nepomniachtchi, Ian"]
[Black "Ding, Liren"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2769"]
[BlackElo "2780"]
[Annotator "GM rafael Leitão"]
[PlyCount "71"]
[EventDate "2024.??.??"]
[TimeControl "40/6000+30:3000+30"]

{[%evp 0,71,15,15,37,15,20,-2,15,2,2,-4,23,1,14,1,20,-5,2,-18,-18,-52,-15,-17,
4,-4,18,-4,77,-19,49,51,56,38,54,50,63,69,59,13,13,-49,5,-39,-25,-28,-15,-24,
18,-4,-4,-34,-4,-8,-8,-3,-3,-56,22,-22,-2,-23,15,-42,69,60,116,68,87,87,142,78,
216,216]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 {Os dois
enxadristas continuam a batalha teórica na Ruy Lopez que ocorreu em seu match
dramático pelo campeonato mundial.} b5 7. Bb3 d6 8. c3 O-O 9. a4 (9. h3 {
Nepomniachtchi fez esse lance duas vezes no match. Ele busca um novo caminho
para esta partida.}) 9... Bd7 10. Ba2 $5 {[%c_effect a2;square;a2;type;
Interesting;persistent;true] Um lance muito raro, mas já feito pelo GM Peter
Svidler, um grande especialista na Ruy Lopez com ambas as cores. A ideia é
antecipar o típico lance 10...Ca5 seguido por c7-c5, que pode ocorrer após
10.Cbd2.} (10. Nbd2 Na5 11. Bc2 c5 {com uma posição típica.}) (10. Bc2) (10.
Re1) 10... h6 11. h3 Re8 12. Be3 {Uma posição espanhola normal no lance 12,
sem nenhuma teoria específica. Isso é mais ou menos o que os jogadores de
Brancas buscam na difícil arte da preparação teórica moderna. A posição
pode ser desconhecida para mim, para você e talvez até para o campeão
mundial, mas certamente era bem conhecida por Nepomniachtchi, como veremos.} (
12. Re1 {foi jogado em Svidler-Adams, EU-Cup 2011.}) 12... Rb8 (12... Bf8 {
é natural. As Brancas podem continuar com} 13. Nbd2 {e o computador já
mostra linhas com g4-g5, uma ideia surpreendente mas muito perigosa quando o
bispo está em a2.}) 13. Nbd2 (13. axb5 {As Brancas podem considerar trocar em
b5 imediatamente.} axb5 14. Nbd2 {com ideias semelhantes.}) 13... Bf8 (13...
bxa4 $5 {[%c_effect a4;square;a4;type;Interesting;persistent;true] As Negras
agora poderiam aproveitar a oportunidade para capturar em a4.} 14. Nc4 (14.
Qxa4 {permite que as Negras joguem} Nb4 15. Qd1 Nxa2 {É um grande alívio
quando o bispo de casas claras é capturado.} (15... Nxd3 16. Qc2 {é perigoso.
}) 16. Rxa2 Bf8 {com igualdade.}) 14... Bf8 15. Bb1 Ne7 16. Bc2 Ng6 17. Bxa4 c6
{Preparando d6-d5, com boa posição.}) 14. g4 $1 {[%c_effect g4;square;g4;
type;GreatFind;persistent;true] A primeira escolha do computador e ainda
preparação de Nepomniachtchi.} Be6 {Uma ideia lógica, já que o bispo em a2
é uma peça monstruosa.} (14... Nh7 {é possível:} 15. axb5 axb5 16. Kh2 {
As Brancas preparam Th1-h4-g5 com uma posição complicada.}) 15. Bxe6 Rxe6 16.
axb5 axb5 17. g5 {As Brancas vão com tudo. Parece estranho para mim que um
ataque tão brutal possa ser bem-sucedido contra um rei protegido, mas o
computador aprova e indica igualdade. O xadrez moderno é xadrez sem
preconceitos.} hxg5 18. Nxg5 Re8 19. Kh2 {Abrindo a coluna g para a torre.} d5
{Contra um ataque pelo flanco, contra-ataque pelo centro. Este é o conselho
clássico que você encontrará nos livros, enquanto o oráculo da modernidade
não se preocupa tanto com palavras bonitas e genéricas.} (19... Qd7 {é o
lance preferido do computador, embora não seja tão didático.}) 20. Rg1 d4
21. cxd4 exd4 (21... Nxd4 {é mais preciso, seguido por c7-c5, resultando em
um jogo equilibrado. Isso foi sugerido por Nepomniachtchi em sua entrevista
pós-jogo, e ele disse que verificou tudo isso em sua preparação. Ainda
estou impressionado com o quão profunda é a análise de aberturas dos
jogadores de elite—considere o número de alternativas que as Negras tinham
ao longo do caminho após 10.Ba2.}) 22. Bf4 {O plano das Brancas é jogar Bg3
e então avançar o peão de f. A posição torna-se estrategicamente perigosa
para as Negras.} Bd6 $1 {[%c_effect d6;square;d6;type;GreatFind;persistent;
true]} 23. Bg3 (23. Bxd6 {também é possível:} Qxd6+ 24. Kh1 Qf4 25. Ndf3 Ne5
26. Rc1 {com uma pequena vantagem para as Brancas.}) 23... Bxg3+ 24. Rxg3 Qd6
25. Kg1 {É difícil dizer se é melhor o rei em g1 ou em h1.} Ra8 {
Nepomniachtchi criticou este lance. Ele sugeriu 25...Df4, o que na verdade é
um erro.} (25... Qf4 $6 {[%c_effect f4;square;f4;type;Inaccuracy;persistent;
true]} 26. Ndf3 $1 {[%c_effect f3;square;f3;type;GreatFind;persistent;true] A
posição das Negras é instável e as Brancas têm vários planos
disponíveis, mesmo jogando Ce1-g2, para expulsar a dama.}) (25... g6 {com a
ideia de jogar Ch5 em algum momento, é uma alternativa interessante.}) 26.
Rxa8 (26. Rc1 {também é lógico.} Ra6 {Protegendo o cavalo e ajudando na ala
do rei. A posição das Brancas é mais confortável, mas há muito jogo.})
26... Rxa8 27. Qb3 {Atacando f7 e b5, mas perder o último peão não é o fim
do mundo.} Qd7 (27... Nd8 {também é possível. A captura em b5 não é tão
perigosa:} 28. Qxb5 Qc6 {A troca de damas é uma boa notícia para as Negras.}
29. Qxc6 Nxc6 {com boa compensação já que a torre em g3 não está tão bem
posicionada agora que não há ataque direto.}) 28. Ndf3 (28. Qxb5 {não é
bom o suficiente:} Nh5 (28... Rb8 {também é possível.}) 29. Rg4 Nf6 30. Rg2
{Caso contrário é um empate por repetição.} Ra1+ 31. Nf1 Ra5 {com bom
contra-jogo. Ch5-f4 será desagradável de enfrentar.}) 28... Rb8 $2 {
[%c_effect b8;square;b8;type;Mistake;persistent;true] Defender o peão de b5
de forma tão passiva é uma má ideia.} (28... Nd8 {Esse lance difícil é
uma das sugestões do computador, que avalia a posição como igual.}) (28...
Re8 $5 {[%c_effect e8;square;e8;type;Interesting;persistent;true] é um lance
humano, impedindo o avanço e4-e5. Se as Brancas capturarem em b5, as Negras
poderão trocar as damas.} 29. Qxb5 (29. Nh4 {é mais interessante:} Ne5 30.
Qd1 g6 {com chances para ambos os lados.}) 29... Nh5 30. Rg4 Ne5 $1 {
[%c_effect e5;square;e5;type;GreatFind;persistent;true]} 31. Qxd7 Nxd7 {
A ameaça é f6. Acontece que as peças brancas não estão tão bem colocadas
na ala do rei. As Negras devem conseguir empatar.}) (28... Nh5 {é uma ideia
ativa:} 29. Rg4 Ra1+ 30. Kg2 Na5 $1 {[%c_effect a5;square;a5;type;GreatFind;
persistent;true] Curiosamente, a melhor opção é colocar os dois cavalos no
canto do tabuleiro. Como eu escrevi antes: o xadrez moderno é xadrez sem
preconceitos. A posição se torna muito complicada, com algumas variantes
vistosas.} 31. Qb4 (31. Qc2 Qc6 {As Negras deveriam buscar uma troca de damas
nesta posição, como já está claro.} (31... f6 {é tentador:} 32. b4 $1 {
[%c_effect b4;square;b4;type;GreatFind;persistent;true]} Qc6 {Ainda é o
melhor lance:} (32... fxg5 33. Qb2 $3 {[%c_effect b2;square;b2;type;Brilliant;
persistent;true] Um lance intermediário maravilhoso.} (33. bxa5 Nf4+ 34. Kh2
Ne6 {com contra-jogo para as Negras, por exemplo:} 35. Nxg5 Nxg5 36. Rxg5 Qf7
$1 {[%c_effect f7;square;f7;type;GreatFind;persistent;true] O rei está
inseguro em h2.}) 33... Ra4 34. bxa5 Nf4+ 35. Kh2 Ne6 36. Nxg5 Nxg5 37. Rxg5 c6
38. f4 Rxa5 39. Kg3 {com uma grande vantagem posicional para as Brancas,
graças à sua melhor estrutura de peões.}) 33. Nxd4 Qxc2 34. Nxc2 Ra2 35.
bxa5 Rxc2 36. Ne6 {As complicações persistem, mas o empate é o resultado
mais provável.}) 32. Nxd4 Qxc2 33. Nxc2 Ra2 34. e5 Rxb2 35. Nd4 {O peão de b
parece perigoso, mas as Brancas irão avançar e6 e podem criar algumas
ameaças. A posição está equilibrada.}) 31... f6 32. Ne6 $1 {[%c_effect e6;
square;e6;type;GreatFind;persistent;true]} Qxe6 33. Qxb5 Qf7 {com um caos
total no tabuleiro. As Brancas têm uma boa compensação pela peça, mas não
mais do que isso.}) 29. Qc2 $2 {[%c_effect c2;square;c2;type;Mistake;
persistent;true]} (29. Nh4 $1 {[%c_effect h4;square;h4;type;GreatFind;
persistent;true] é muito mais forte. O cavalo vai para f5 e as Brancas têm
um ataque esmagador.} Ne5 (29... Nh5 30. Rf3 Ne5 31. Rf5 {seguido por f4 ou
mesmo Cg6, com ataque decisivo.}) 30. Qd1 $1 {[%c_effect d1;square;d1;type;
GreatFind;persistent;true] Um lance importante, evitando Ch5.} (30. Nf5 $2 {
[%c_effect f5;square;f5;type;Mistake;persistent;true]} Nh5) 30... g6 31. f4 Nh5
32. fxe5 $1 {[%c_effect e5;square;e5;type;GreatFind;persistent;true]} Nxg3 33.
e6 $1 {[%c_effect e6;square;e6;type;GreatFind;persistent;true]} fxe6 34. Qf3
Nh5 35. Nxg6 Ng7 36. Qf6 {A dama e dois cavalos se combinam para um ataque
decisivo.}) 29... Rb6 $6 {[%c_effect b6;square;b6;type;Inaccuracy;persistent;
true]} (29... Re8 $1 {[%c_effect e8;square;e8;type;GreatFind;persistent;true]
A torre deve ir para a coluna e, evitando e4-e5.}) 30. e5 $1 {[%c_effect e5;
square;e5;type;GreatFind;persistent;true]} Nh5 31. Rg4 Rb8 $2 {[%c_effect b8;
square;b8;type;Mistake;persistent;true] O erro decisivo.} (31... Qd5 {é
necessário.} 32. Qc1 $1 {[%c_effect c1;square;c1;type;GreatFind;persistent;
true] Protegendo o peão de e5 indiretamente.} f6 (32... Nxe5 $2 {[%c_effect
e5;square;e5;type;Mistake;persistent;true]} 33. Nxe5 Qxe5 34. Re4 {está ganho
para as Brancas, pois o mate com Te8 está chegando.}) 33. exf6 Nxf6 {As
Brancas agora podem escolher qualquer casa para a torre e manter a iniciativa,
mas as Negras ainda estão defendendo.}) 32. Qc5 (32. Ne4 {também é bom,
preparando Tg5 e um lance de cavalo para f6 mais cedo ou mais tarde.}) 32...
Rd8 33. Ne4 (33. e6 {ganha imediatamente:} fxe6 34. Ne4 Qd5 35. Rg5 $1 {
[%c_effect g5;square;g5;type;GreatFind;persistent;true]} Qxc5 36. Rxc5 {
com um ataque duplo em c6 e h5.}) 33... Qe6 (33... Qd5 {foi sugerido como uma
melhoria por Nepomniachtchi. Ele mencionou a seguinte linha:} 34. Qxd5 Rxd5 35.
Rg5 $1 {[%c_effect g5;square;g5;type;GreatFind;persistent;true]} Nf4 (35... g6
36. Rxh5 gxh5 37. Nf6+ {ganha uma peça.}) 36. Nf6+ Kf8 37. Nxd5 Nxh3+ 38. Kf1
Nxg5 39. Nxg5 Nxe5 40. Ke2 {e Brancas deveriam vencer gradualmente o final. O
peão de d4 é uma fraqueza e Negras em breve ficarão com uma peça a menos
por apenas um peão.}) 34. Rh4 $1 {[%c_effect h4;square;h4;type;GreatFind;
persistent;true]} Rd5 (34... g6 35. Rxh5 $1 {[%c_effect h5;square;h5;type;
GreatFind;persistent;true] Essa é a ideia temática para vencer a partida nas
mais diversas variantes.} gxh5 36. Nfg5 Qxe5 37. Qxc6 {com vantagem material e
ataque decisivo.}) 35. Qa3 $1 {[%c_effect a3;square;a3;type;GreatFind;
persistent;true] A dama agora pode ir para a8.} g6 (35... Nxe5 36. Qa8+ {ganha.
}) 36. Nfg5 (36. Rxh5 {também ganha:} gxh5 37. Nf6+ Kg7 38. Nxh5+ Kg8 39. Nf4
$1 {[%c_effect f4;square;f4;type;GreatFind;persistent;true]} Qd7 40. Qa8+ Kg7 (
40... Kh7 41. Ng5+ {com mate em breve.}) 41. Nh5+ {com um ataque de mate.}) (
36. Nfg5 {A variante a seguir ilustra por que as Negras abandonaram:} Qxe5 37.
Qa8+ Nd8 38. Rxh5 $1 {[%c_effect h5;square;h5;type;GreatFind;persistent;true]}
gxh5 39. Qxd5 $1 {[%c_effect d5;square;d5;type;GreatFind;persistent;true]} Qxd5
40. Nf6+ {ganhando uma peça. Precisão Chess.Com: Brancas 95.0% Pretas 89.8%})
1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.26"]
[Round "11.1"]
[White "Ding, Liren"]
[Black "Van Foreest, Jorden"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2780"]
[BlackElo "2682"]
[Annotator "Stockfish 16"]
[PlyCount "50"]
[EventDate "2024.??.??"]

{[%evp 10,50,7,0,3,6,3,0,1,2,0,0,0,0,0,0,35,1,10,12,14,0,29,0,3,0,0,-28,-18,
-30,-30,-27,-9,-21,10,0,36,0,0,0,42,2,3]} 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3
Bb4 5. Qc2 Bxc3 6. bxc3 e4 {A28: English Opening: Four Knights Variation.} 7.
Ng5 Qe7 8. f3 {[%cal Rg5e4]} d6 9. Nxe4 Nxe4 10. Qxe4 Qxe4 11. fxe4 f6 $146 (
11... b6 12. d3 h5 13. Be2 h4 14. h3 f6 15. Bd2 Be6 16. Rf1 Ke7 17. Kd1 Rag8
18. Kc2 g5 19. d4 Bd7 20. Rf2 g4 21. hxg4 Bxg4 22. Bd3 Rh6 23. Raf1 Rg7 24. Be1
Bc8 {[%eval 137,22]} (24... Rg5 $11 {[%eval 16,29] keeps the balance.}) 25. Rh1
{[%eval 25,27]} (25. Rxf6 $16 {[%eval 137,22]} Rxf6 26. Bxh4 {[%mdl 64] Pin})
25... Ba6 26. Bf1 {Caruana,F (2795)-Nepomniachtchi,I (2771) Saint Louis USA
2023 1-0 (41)}) 12. Be2 h5 $146 ({Predecessor:} 12... Be6 13. d3 h5 14. Rf1 b6
15. Rb1 Ne5 16. Bd2 Ke7 17. Kd1 h4 18. Be1 Rh6 {1/2-1/2 (29) Indjic,A (2619)
-Bacrot,E (2662) Baku 2023}) 13. h3 b6 14. O-O Be6 15. Rf2 h4 16. d3 Ke7 {
The position is equal.} 17. a4 Na5 18. Bd1 Rh6 19. Bd2 Rg8 20. Be1 g5 21. Kh2
c5 22. Be2 Rhg6 23. Bh5 Rh6 24. Be2 Rhg6 25. Bh5 Rh6 {Weighted Error Value:
White=0.06 (flawless) /Black=0.05 (flawless) . Inaccurate: White=1 Black=1 OK:
White=5 Black=11 Precisão Chess.Com: Brancas 96.3% Pretas 95.8 Precisão
Lichess: Brancas 96% Pretas 96%.  Precisão Chessbase: Brancas 54%, Pretas 74%.
Precisão Chess.Com: Brancas 96.3%, Pretas 95.8%} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.26"]
[Round "11.2"]
[White "Wei, Yi"]
[Black "Warmerdam, Max"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2740"]
[BlackElo "2625"]
[Annotator "Stockfish 16"]
[PlyCount "53"]
[EventDate "2024.??.??"]

{[%evp 9,53,0,17,5,19,27,24,18,24,10,20,14,20,0,0,0,18,16,14,4,12,3,3,7,193,
180,449,448,479,470,469,468,468,448,533,537,577,572,571,531,659,647,646,642,
631,633]} 1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nc3 c6 5. f4 d5 6. exd5 {C27:
Vienna Game: 2...Nf6 3 Bc4 Nxe4.} Ng4 (6... O-O $5 7. fxe5 cxd5 $14) 7. Nf3 O-O
({Resist} 7... Nf2 8. Qe2 $11) 8. fxe5 {The position is equal. d4 is the
strong threat.White has an edge.} ({Much worse is} 8. Nxe5 Nf2 $17) 8... Nf2 {
[%mdl 64] Double Attack} 9. Qe2 $1 Nxh1 10. Bg5 Qa5 $1 $146 (10... Be7 $2 {
[%eval 225,24] 10...Qa5 0.26} 11. Bxe7 Qxe7 12. d6 Qd8 13. O-O-O b5 14. Bb3 a5
{[#]} 15. a4 $1 Na6 16. d4 Nb4 17. Rxh1 h6 18. Rg1 Qe8 19. Qe4 Be6 20. g4 Bxb3
21. cxb3 Qe6 22. g5 h5 {[%eval 340,23]} (22... bxa4 {[%eval 221,25] was
necessary.} 23. Nxa4 hxg5) 23. axb5 cxb5 24. d5 Qh3 {[%eval 351,23]} (24... Qg6
$142 {[%eval 250,23]}) 25. Nd2 $2 {[%eval 18,29] Abdrlauf,E (2244)-Kjolberg,J 
(2121) Norway NOR 2019 1-0 (41)} ({White should try} 25. g6 $18 {[%eval 351,23]
})) 11. d6 Bg4 {[#] Strongly threatening ...Bd4. Hoping for ...Bxf3.} 12. Be7 {
Black must now prevent e6.} Nd7 $146 {...Bxf3 is the strong threat. Threatens
to win with ...Bd4!} ({Predecessor:} 12... Ba3 13. Bxf8 Bxb2 14. e6 Bxc3+ 15.
Kf1 Bxe6 16. Bxe6 Bxa1 17. Bxf7+ Kxf7 18. Qe7+ Kg8 19. Bxg7 Bxg7 20. Qe6+ Kf8
21. Qe7+ {1/2-1/2 (21) Jensen,C (2398)-Panitevsky,I (2361) ICCF email 2015})
13. e6 Ba3 $1 14. exf7+ Kh8 $1 (14... Rxf7 {[%eval 155,24] 14...Kh8 0.21} 15.
Bxf7+ Kxf7 {[#]} 16. Ng5+ $1 $18) 15. O-O-O $36 {White has good play. Dancing
on a razor blade. And now Ne4 would win.} Qxc3 $1 16. bxa3 {Black must now
prevent Kb1. Active counter play! With the idea Bb3.} (16. Rxh1 $2 {[%eval
-587,25] 16.bxa3 0.03} Qxb2+ 17. Kd2 Bb4+ 18. Ke3 Bxd6 19. Bxf8 (19. Bxd6 $2
Rfe8+ 20. fxe8=Q+ Rxe8+ 21. Kf2 Rxe2+ 22. Kxe2 Qxc2+ 23. Kf1 b5 $19) 19... Rxf8
$19) 16... Bxf3 $6 {[%eval 193,27] Inaccuracy. a5 was best.} (16... a5 $1 17.
Re1) (16... a5 $1 $11 {[%eval 7,25] and Black stays safe.}) 17. gxf3 $18 {
[#] And now Kb1 would win.} (17. Qxf3 $6 {[%eval 0,61] 17.gxf3 1.59} Ne5 18.
Qf5 Nxc4 (18... Qa1+ {[%eval 90,26] 18...Nxc4 0.00} 19. Kd2 $14) 19. dxc4 (19.
Rxh1 $2 {[%eval -32765,70] 19.dxc4 0.00} Qa1#) 19... Qe3+ $1 20. Rd2 $1 Qe1+ $1
(20... Qxa3+ $2 {[%eval 553,28] 20...Qe1+ 0.00} 21. Kd1 $18) 21. Rd1 Qe3+ 22.
Rd2 $1 Qe1+ $1 23. Rd1 Qe3+) 17... Ne5 $2 {[%eval 449,27] Mistake. Qxa3+ was
best. This move loses the game for Black.} (17... Qxa3+ 18. Kd2) (17... Qxa3+ {
[%eval 180,26] keeps fighting.} 18. Kd2 Qb4+ 19. Kc1 Qa3+ 20. Kb1 Qb4+ 21. Kc1
Qa3+) 18. Kb1 {White is clearly winning.} (18. Rxh1 $2 {[%eval 0,51] 18.Kb1 4.
35} Nxc4 (18... Qxa3+ 19. Kb1) 19. dxc4 Qa1+ (19... Qxa3+ 20. Kb1) (19... Rxf7
{[%eval 71,24] 19...Qa1+ 0.00} 20. Re1 {[%eval 0,35]} (20. Kb1 $16 {[%eval 71,
24]} Qxa3 21. Re1)) 20. Kd2 Qxh1) (18. Bxf8 Rxf8 (18... Qxa3+ $2 {[%eval 688,
23] 18...Rxf8 3.32} 19. Kb1 $18) 19. Kb1 Qd4 $18) 18... Qd4 (18... Nxc4 19.
dxc4 $18) 19. Rxh1 {White is clearly winning.} Nxc4 20. dxc4 Qb6+ 21. Kc1 Rxf7
$6 {Inaccuracy. Qd4 was best.} (21... Qd4 22. Bxf8) 22. Rd1 {Threatens to win
with d7. aiming for d7.} Rff8 23. d7 Rg8 24. Qe5 {Wards off Qa5. Black is weak
on the dark squares} (24. d8=R $2 {[%eval 0,44] 24.f4 5.67} Rgxd8 25. Rxd8+
Rxd8 26. Bxd8 Qxd8 $14) 24... Rad8 25. f4 {f5! would now be deadly.} c5 26.
Bxd8 Qxd8 27. Qxc5 {Weighted Error Value: White=0.21 (precise) /Black=0.54.
Loses game: --- Black=1 Mistake: --- Black=1 Inaccurate: --- Black=2 OK:
White=9 Black=7 Best: White=5 --- Strong: --- Black=2  Precisão Lichess:
Brancas 98% Pretas 87%.  Precisão Chessbase: Brancas 95%, Pretas 56%.
Precisão Chess.com: Brancas 96.1%, Pretas 84.0%} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.26"]
[Round "11.3"]
[White "Abdusattorov, Nodirbek"]
[Black "Ju, Wenjun"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2727"]
[BlackElo "2549"]
[Annotator "Stockfish 16"]
[PlyCount "67"]
[EventDate "2024.??.??"]

{[%evp 10,67,35,14,15,-6,-8,-21,34,-7,23,10,11,14,42,35,87,10,21,23,28,28,30,
29,81,29,35,46,40,35,93,88,95,95,82,89,87,82,92,-24,261,261,272,282,261,262,
588,588,590,586,585,573,596,596,584,583,582,557,3989,4472]} 1. e4 e5 2. Nf3 Nc6
3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Bb3 a5 {C55: Two Knights: 4 d3, 4 d4 exd4 5
e5 and Max Lange Attack.} 7. c4 $146 (7. c3 d5 8. Nbd2 (8. Qe2 a4 9. Bc2 Be6
10. Nbd2 d4 11. cxd4 Nxd4 {[%eval -17,28]} (11... exd4 $17 {[%eval -78,24]} 12.
Nc4 Nb4) 12. Nxd4 Qxd4 13. Nf3 Qc5 14. Be3 Qb5 15. Rfb1 Ng4 {[%eval 0,36]} (
15... Nxe4 $1 $17 {[%eval -114,23][%mdl 512]} 16. Nxe5 (16. dxe4 Qxe2) 16...
Nf6) 16. Bd2 $1 Bc5 17. Be1 $1 f6 18. h3 Nh6 19. Qd1 Rfd8 20. b3 a3 21. b4 Bd4
{Macura,M (1555)-Posluszny,T (1972) Bohumin CZE 2022 1/2-1/2 (36)}) 8... Be6 (
8... b5 9. a4 b4 10. Re1 bxc3 11. bxc3 Ba6 12. exd5 Nxd5 13. Ne4 Rb8 14. Ba2
Nf6 15. Ng3 {[%eval -16,30]} ({White should play} 15. Nxf6+ $14 {[%eval 45,25]}
Bxf6 16. Ba3) 15... Bxd3 16. Nxe5 Nxe5 17. Rxe5 Bd6 $1 18. Re1 Bg6 19. Be3 h5
20. Bd4 h4 21. Nf1 $1 c5 {McShane,L (2655)-Bromberger,S (2535) Germany 2017
1-0 (36)}) 9. Re1 dxe4 10. dxe4 Qc8 11. a4 Bc5 12. Nc4 Bg4 13. Bg5 Nd7 14. Ne3
Bh5 15. Nf5 Kh8 16. Ng3 Bg6 17. Nh4 Ra6 18. Bc4 Rb6 $2 {[%eval 257,23]} (18...
Ra8 $16 {[%eval 87,25] is a better defense.}) 19. Bb5 $2 {[%eval 73,26]} (19.
b4 $1 $18 {[%eval 257,23][%cal Rb4c5][%mdl 512]} Be7 (19... axb4 20. a5) 20.
bxa5 Bxg5 21. Nxg6+ fxg6 22. axb6 Nxb6 23. Qe2) 19... h6 20. Bc1 Nf6 21. Nhf5
Ne7 {[%eval 164,25] Yudasin,L (2405)-Kupreichik,V (2570) Minsk (Belarus) 1982
1/2-1/2 (41)} (21... Bxf5 $16 {[%eval 76,26]} 22. exf5 Na7)) (7. a3 a4 8. Ba2
d5 9. exd5 Nxd5 10. Nbd2 Bg4 11. h3 Bh5 12. Re1 Kh8 13. Nf1 Nd4 $2 {[%eval 377,
22][%mdl 8192]} (13... f5 $11 {[%eval 0,27] and Black stays safe.}) 14. g4 Bh4
15. gxh5 Ra5 16. Bd2 Nf4 17. Bxf4 exf4 18. Re4 Ne6 19. Bxe6 fxe6 20. Rxe6 Rxh5
21. Qe2 Bf6 {Zelenika,S-Lejlic,S Medulin 1983 1-0 (39)}) (7. a4 d5 8. Nc3 {
[%eval -57,25]} (8. exd5 $11 {[%eval 8,28]} Nxd5 9. Re1) 8... dxe4 {[%eval 8,
27]} (8... Bg4 $1 $15 {[%eval -57,25]}) 9. Nxe4 Bg4 10. c3 Qd7 11. h3 Be6 12.
Bc2 Rad8 13. Qe2 h6 14. Be3 Nd5 15. Nc5 Bxc5 $1 16. Bxc5 Nf4 17. Qe3 Bxh3 18.
Nxe5 $2 {[%eval -469,25][%mdl 8192]} ({White must play} 18. Ne1 $1 $15 {
[%eval -42,27]} Be6 19. Bxf8 Rxf8 20. g3 Nh3+ 21. Kh2) 18... Nxg2 $2 {[%eval
-123,30]} (18... Qd5 $1 $19 {[%eval -469,25][%csl Gf4,Gh3][%cal Rd5g2][%mdl
512]} 19. Nf3 Nxg2) 19. Nxd7 Nxe3 20. fxe3 Bxf1 21. Nxf8 {[%eval -186,26]} (21.
Bxf8 $17 {[%eval -117,29]} Rxd7 22. Rxf1 Kxf8 23. d4) 21... Bxd3 {Krnic,Z 
(2430) -Skembris,S (2405) Vrnjacka Banja 1983 0-1 (56)}) ({Predecessor:} 7. c3
d5 8. Nbd2 b5 9. a4 b4 10. Re1 bxc3 11. bxc3 Ba6 12. exd5 Nxd5 13. Ne4 Rb8 14.
Ba2 {1-0 (36) McShane,L (2655)-Bromberger,S (2535) Germany 2017}) 7... d6 8.
Be3 Nd7 {The position is equal.The position is equal.} 9. Ba4 Nb4 10. a3 Na6
11. Nc3 {[%cal Bb1c3,Bc3a4,Ba4b6][%mdl 32]} c6 12. Bc2 Nac5 13. b4 {[%eval 10,
31]} (13. d4 $16 {[%eval 87,25]} exd4 14. Bxd4 (14. Qxd4 Qc7 $11)) 13... Ne6
14. Qd2 Nf6 15. Na4 axb4 16. axb4 b5 17. cxb5 cxb5 18. Nb6 {[%mdl 64]
Discovered Attack} Rxa1 19. Rxa1 Bb7 {[%eval 93,25]} (19... d5 $1 {keeps the
balance.}) (19... d5 $14 {[%eval 35,30]}) 20. Bb3 $1 $36 {[%mdl 2048] White
has strong initiative. White is really pushing.} d5 {Threatens to win with ...
d4.} 21. Ra7 (21. Nxe5 $6 {[%eval -20,27] 21.Ra7 0.88} d4 22. Bxe6 $1 fxe6 (
22... Qxb6 $2 {[%eval 453,21] 22...fxe6 -0.12} 23. Bxf7+ $1 Rxf7 24. Qa2 $18))
(21. Nxe5 d4 $17) 21... dxe4 {And now ...Qb8 would win.} 22. Nxe5 (22. Rxb7 $6
{[%eval 0,35] 22.Nxe5 0.84} exf3 23. gxf3 (23. Bxe6 fxe6 24. gxf3 Qe8 $15)
23... Bd6) (22. Rxb7 $6 exf3 23. gxf3 Bd6 $11) 22... Qc7 {[#]} 23. Nxf7 $1 {
White has more active pieces.} Kxf7 24. Qa2 $2 {[%eval -24,34] Mistake. dxe4
was best. Chess con chili.} (24. dxe4 $1 Rd8 (24... Nxe4 $2 {[%eval 240,21] 24.
..Rd8 0.85} 25. Qd3 $16) 25. Nd5 $1 {[%cal Rd5c7]} Qc6 26. Qe2 $1 Ke8 27. Nxf6+
Bxf6 28. Bxe6 $1 Qxe6 29. Rxb7 Qxe4 30. Rc7 $1 Kf8) (24. dxe4 $1 $16 {[%eval
92,34]} Rd8 25. Nd5 (25. Bxe6+ Kxe6 26. Qa2+ Qc4 $17 {[%mdl 64] Double Attack})
) 24... Qc6 $4 {[%eval 261,22] Blunder. Rd8 was best. [#] This costs Black the
game.} (24... Rd8 $1 25. dxe4 {[%eval -113,27] [#]} (25. Bxe6+ Kf8 26. Bd5 $1
Nxd5 27. Nxd5 Bxd5 28. Qxd5 Rxd5 29. Rxc7 exd3 30. Bd2 Rd4 31. f3) (25. Bxe6+
$11 {[%eval -23,31]} Kf8 26. Bd5 Nxd5 27. Nxd5 Bxd5 28. Qxd5 Rxd5 29. Rxc7)
25... Kf8 $1) (24... Rd8 $1 $11 {[%eval -24,34]} 25. dxe4 (25. Bxe6+ Kf8 $15)
25... Kf8) 25. Rxb7 $1 $18 {[%mdl 512]} Qxb7 26. Bxe6+ Ke8 {[#]} 27. dxe4 $1 {
e5 is the strong threat.} Qxe4 $4 {[%eval 588,23] Blunder. Bd8 was best. [#]} (
27... Bd8 28. Nd5 Qc6 29. Nxf6+ {[%eval 139,29]} (29. e5 Nd7 30. h4 Bxh4 {
[%eval 327,30]} (30... Nxe5 $142 {[%eval 194,23]} 31. Bc5 g6) 31. g3 Bd8 32.
Bd4 Nb6 33. Nc3 g6 34. Kh2) (29. e5 $18 {[%eval 270,27]} Nd7 30. h4) 29... Rxf6
) (27... Bd8 $142 {[%eval 262,29]}) 28. Nd5 $1 {Threatening mate with Qa8+.
White wants to mate with Qa8+.White is clearly winning.} Bd8 {[#] If only
Black now had time for ...Qd3....} 29. h3 $1 {Black must now prevent Qa6!} Rf7
(29... Qxe6 30. Nc7+ $1 Bxc7 31. Qxe6+ Kd8 32. Bg5) (29... Nxd5 30. Bxd5) 30.
Qa6 {Strongly threatening Qc6+.} (30. Bxf7+ Kxf7 31. Nxf6+ Kxf6 32. Qa6+ Kf7
33. Qxb5 Bh4 34. Qd7+ Be7) (30. Nc3 Qb7 31. Nxb5 (31. Bxf7+ Qxf7 32. Qa6 Qc4
$18) 31... Rd7 $18) 30... Nxd5 (30... Rd7 31. Qc6 (31. Bxd7+ Kxd7 32. Qxb5+ Kd6
$18) 31... Qxd5 32. Bxd5 Nxd5) 31. Qc6+ {[%mdl 64] Double Attack} (31. Bxf7+ $2
{[%eval -458,27] 31.Qc6+ 5.96 loses.} Kxf7 32. Qb7+ Kg6 $19) 31... Kf8 32. Qd6+
(32. Qxd5 $2 {[%eval -38,30] 32.Qd6+ 5.84} Qxd5 (32... Qxb4 $2 {[%eval 32766,
245][%mdl 8192] 32...Qxd5 -0.37} 33. Qxd8#) 33. Bxd5 Rf6 $17) ({Not} 32. Bxd5
Qe8 $18) (32. Qxd5 Qxd5 33. Bxd5 Rc7 $17) 32... Ke8 {...Qb1+ would now be
deadly. White must now prevent ...Qb1+.} 33. Bxd5 {This pair of bishops is
nice.} Qe7 34. Qc6+ {[%mdl 64] Weighted Error Value: White=0.42/ Black=0.55.
Loses game: --- Black=1 Mistake: White=1 Black=3 Inaccurate: White=3 Black=2
OK: White=8 Black=5 Best: White=5 Black=4 Strong: White=1 --- Brilliant:
White=2 ---  Precisão Chess.Com: Brancas 95.0% Pretas 86.1%  Precisão
Lichess: Brancas 96% Pretas 88%. .  Precisão Chessbase: Brancas 73%, Pretas
48%.} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.26"]
[Round "11.4"]
[White "Gukesh D"]
[Black "Firouzja, Alireza"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2725"]
[BlackElo "2759"]
[Annotator "Stockfish 16"]
[PlyCount "76"]
[EventDate "2024.??.??"]

{[%evp 21,76,8,22,-3,-5,-4,-3,-2,-3,-4,-3,-4,-6,-7,-6,-5,-2,-33,-22,-20,0,-3,3,
3,4,4,4,5,0,0,271,39,48,48,190,164,341,341,285,49,343,0,76,-3,14,18,90,0,0,0,0,
0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3
7. bxc3 c5 8. Be3 Bg4 9. Rc1 O-O 10. Be2 Qa5 11. Qd2 e6 12. h3 {D85: Exchange
Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} Bxf3 $1 13. Bxf3 Nc6
14. d5 {Black has an edge.} exd5 15. exd5 Ne5 16. Be2 {Wards off Nc4} c4 $1 {
Black wants to play .. .Rfd8.} 17. f4 Nd7 18. O-O ({But not} 18. Bxc4 Rac8 $17)
18... Nb6 $146 (18... Rac8 19. f5 Rfd8 {[%eval 89,22]} (19... Rfe8 $14 {
[%eval 32,26]}) 20. Bg4 h5 $2 {[%eval 496,22][%mdl 8192]} (20... Rb8 $16 {
[%eval 96,27] is more resistant.}) 21. f6 $2 {[%eval -8,29]} (21. fxg6 $18 {
[%eval 496,22]} hxg4 22. gxf7+ Kf8 23. Qc2 Qxc3 24. Qxc3 Bxc3 25. Rxc3) 21...
Bf8 {[%eval 60,34]} (21... Bh8 $1 $11 {[%eval -8,29]} 22. Bxd7 Rxd7) 22. Bxh5 {
[%eval -88,22]} (22. Bf5 $1 $14 {[%eval 60,34] stays ahead.}) 22... Ne5 $1 23.
Bf3 {[%eval -171,24]} (23. Rcd1 $17 {[%eval -75,24] was necessary.}) 23...
Nxf3+ 24. Rxf3 Rxd5 25. Bd4 $2 {[%eval -558,22]} (25. Qf2 {[%eval -176,24] is
a better chance.}) 25... Rxd4 $1 {0-1 (25) Van Kooten, H-Davies,N (2515)
Vlissingen 1998}) ({Predecessor:} 18... Rac8 19. f5 Rfd8 20. Bg4 h5 21. f6 Bf8
22. Bxh5 Ne5 23. Bf3 Nxf3+ 24. Rxf3 Rxd5 25. Bd4 Rxd4 {0-1 (25) Van Kooten,
H-Davies,N (2515) Vlissingen 1998}) 19. Rfd1 Rfd8 {[%cal Rd8d5]} 20. Bf3 Rd7
21. f5 Rad8 {[%cal Rb6d5]} 22. Bg5 f6 23. Bh4 Nxd5 24. Qe1 Kf8 (24... Qxa2 $2 {
[%eval 530,27] 24...Kf8 0.05} 25. Rxd5 (25. Bxd5+ Kh8 $18) 25... Rxd5 26. Bxd5+
Kh8 27. Qe7 $18 (27. Bxb7 Qa4 $18)) (24... Kh8 {simplifies} 25. Rc2 Nb6 26.
Rxd7 Nxd7 27. Rd2 Nf8 $1) 25. Qe6 Nf4 $4 {[%eval 271,32] Blunder. Rd6 was best.
} (25... Rd6 26. Rxd5 Rxd5 27. Bxf6 (27. fxg6 hxg6 28. Bxf6 Qb6+ $1 29. Qxb6
axb6 30. Bxd8 Rxd8 31. Bxb7 Be5 32. Ba6) 27... Qb6+ 28. Qxb6 axb6 29. Bxd8 Rxd8
) (25... Rd6 $11 {[%eval 0,29]} 26. Rxd5 Rxd5 27. fxg6 (27. Bxf6 Qb6+ 28. Qxb6
axb6 $14) 27... hxg6) 26. Qxd7 $4 {[%eval 39,29] Blunder. Rxd7 was best.} (26.
Rxd7 {[%csl Gd7][%cal Re6f7]} Nxe6 27. fxe6) (26. Rxd7 $18 {[%eval 271,32]
[%csl Gd7][%cal Re6f7]} Nxe6 27. fxe6) 26... Rxd7 $14 27. Rxd7 {Hoping for Bg3.
} Qxf5 $6 {[%eval 190,23] Inaccuracy. Nd3 was best.} (27... gxf5 $6 {[%eval
400,26] 27...Nd3 0.00} 28. Rxb7 Nd3 29. Rcb1 $16) (27... Nd3 $1 28. Rb1 b6 (
28... gxf5 $2 {[%eval 706,26] 28...Ne5 0.45} 29. Rbxb7 $18)) (27... Nd3 $1 $14
{[%eval 48,25]} 28. Rb1 b6) 28. Rxb7 $18 Nxh3+ $2 {[%eval 341,24]} (28... h5 {
[%eval 164,26] was called for.}) 29. Kh1 $1 {Strongly threatening Rd1.} Nf4 (
29... Ng5 30. Rd1 {[%cal Rd1d8]} Ne6 31. Rxa7 Bh6) 30. Bg3 $6 {[%eval 49,26]
Inaccuracy. Re1 was best.} (30. Re1 $1) ({White has to play} 30. Re1 $1 $18 {
[%eval 285,28]}) 30... Qg5 $2 {[%eval 343,35][%mdl 8192] [#]} (30... Kg8 $1 $14
) (30... Kg8 $1 $14 {[%eval 49,26]}) 31. Bh2 $6 $40 {[%eval 0,46][%mdl 128]
Inaccuracy. Bxf4 was best. A strong pair of Bishops. White has some attack.} (
31. Rd1 $2 {[%eval 0,43] 31.Bxf4 2.04} Nd3 (31... Qxg3 $4 {[%eval 32766,56]
[%mdl 8192] 31...Nd3 0.00} 32. Rd8#) 32. Bd6+ Kg8) (31. Bxf4 $1 Qxf4 32. Rd1 {
[%cal Rd1d8]} Qh4+ 33. Kg1 {[%cal Rd1d8]} f5 34. Kf1 $1 Bf6 35. Rdd7 Qf4 36.
Kf2 $1 Bh4+ $2 {[%eval 451,27]} (36... Qe5 {[%eval 246,28] might work better.}
37. g3 Be7 38. Rxe7 Qxe7 39. Rxe7 Kxe7) 37. Ke2 $1 Qe5+) (31. Bxf4 $1 $18 {
[%eval 343,35]} Qxf4 32. Rd1 Qh4+ 33. Kg1) 31... f5 $6 {[%eval 76,37]
Inaccuracy. Nd3 was best. [#]} (31... Kg8 32. Re1 Bf8) (31... Nd3 32. Rcb1 Kg8
33. Rb8+ Bf8 34. Bd6 $1 Qh4+ 35. Kg1 Qf2+ 36. Kh2 Qh4+ 37. Kg1) (31... Nd3 $11
{[%eval 0,46]} 32. Rcb1 Kg8 33. Rb8+ (33. Rxa7 $2 Bf8 $19) 33... Bf8) 32. Re1
$2 {[%eval -3,39] Mistake. Rcb1 was best.} (32. Rcb1 $1 Qh6 (32... Bxc3 $2 {
[%eval 475,25] 32...Qh6 0.64 perishes.} 33. Rc7 $18) 33. Rxa7) (32. Rcb1 $1 $16
{[%eval 76,37]} Qh6 33. Rxa7) 32... Qh4 $2 {Mistake. Bxc3 was best.} (32...
Bxc3 33. Rd1 $2 {[%eval -195,30] [#]} (33. Reb1 $1 $11 {[%eval -20,29] and
White has nothing to worry.} Bd4 34. Rd1) 33... Ne6 $1 34. Bd6+ Kg8 35. Bh2 Nf8
36. Rc7 Qh6 37. Rd8 Bf6 38. Bd5+ Kh8 39. Rdc8 {[%eval -207,29]} (39. Rb8 $17 {
[%eval -150,28]})) 33. Ree7 {Intending Rf7+ and mate. And now Rf7+ would win.}
(33. g3 $5 Qh3 34. Bc6 (34. Rxa7 $2 {[%eval -609,21] 34.Bc6 0.00 loses.} Bxc3
35. Rb1 {[%cal Rb1b8]} Be5 $19)) 33... Bxc3 {[%eval 90,37]} (33... Nh5 $11 {
[%eval 18,29] keeps the balance.} 34. Rf7+ Kg8 35. Rxg7+ Nxg7 36. Bd5+ Kf8 37.
Rf7+ Ke8 38. Rxg7 Qe1+ 39. Bg1 Qh4+ 40. Bh2 Qe1+ 41. Bg1 Qh4+ 42. Bh2) 34. Rxh7
{[%eval 0,58] Threatening mate with Rb8+.} ({Better is} 34. Bc6 $16 {[%eval 90,
37][%csl Gc6][%cal Re7e8]} Qxe7 35. Rxe7 Kxe7 36. Bxf4) 34... Qe1+ $11 {
The position is equal.The position is equal.} 35. Bg1 {Chess con chili.} Be5 {
Dodges Rb8+. ( -> ...Nh5!)} 36. Rxa7 {White threatens Ra8+ and mate.} Kg8 {
...Bd4 would now be deadly.} 37. Rhe7 {[%cal Re7e8]} Qh4+ 38. Bh2 {[%cal Re7e8]
} Qe1+ {Weighted Error Value: White=0.27 (precise) /Black=0.35. Missed win:
White=2 --- Mistake: White=2 Black=5 Inaccurate: --- Black=1 OK: White=9
Black=9 Best: White=3 Black=2 Strong: White=1 Black=1  Precisão Chess.Com:
Brancas 89.1% Pretas 90.0%  Precisão Lichess: Brancas 88% Pretas 89%. 
Precisão Chessbase: Brancas 64%, Pretas 53%.} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.26"]
[Round "11.5"]
[White "Giri, Anish"]
[Black "Nepomniachtchi, Ian"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2749"]
[BlackElo "2769"]
[Annotator "Stockfish 16"]
[PlyCount "61"]
[EventDate "2024.??.??"]

{[%evp 14,61,20,12,12,5,17,16,36,3,3,8,4,11,3,7,14,10,12,10,10,8,7,6,4,10,8,7,
22,22,55,34,71,71,81,83,85,79,91,30,37,55,57,2,4,3,3,0,0,2]} 1. d4 Nf6 2. c4 e6
3. Nf3 d5 4. Nc3 c5 5. cxd5 cxd4 6. Qxd4 exd5 7. Bg5 Be7 8. e3 O-O {D50:
Queen's Gambit Declined: Dutch-Peruvian Gambit.} 9. Rd1 Nc6 10. Qa4 Bb4 {
White has an edge.} (10... Qb6 11. Rd2 Be6 12. Bd3 h6 13. Bh4 g5 14. Bg3 Bb4
15. O-O Ne4 16. Bxe4 dxe4 17. Nd4 Bc4 18. Rfd1 Bxc3 19. bxc3 Bd3 20. Nf5 Qc5
21. Nd6 b5 $1 22. Qa6 f5 23. a4 $1 {[%cal Ra4b5]} f4 24. axb5 Ne5 {[%eval 109,
25]} (24... Qxd6 $11 {[%eval 0,31] remains equal.} 25. exf4 gxf4) 25. exf4 {
Carlsen,M (2865)-Nepomniachtchi,I (2773) chess24.com INT 2022 1/2-1/2 (51)}) (
10... Be6 11. Bb5 Qb6 12. O-O (12. Bxf6 $5 Bxf6 13. Nxd5 Bxd5 14. Rxd5 $14)
12... a6 13. Bxc6 bxc6 14. Qc2 Rfd8 15. Na4 Qa5 16. Nd4 Bd7 17. Bxf6 Bxf6 18.
Nc5 Qb6 {[%eval 87,25]} (18... Qxa2 $11 {[%eval 2,29]} 19. Nxd7 Rxd7) 19. a3
Be8 20. Na4 Qb7 21. Rc1 Rdc8 22. Rfd1 g6 23. h3 a5 24. b3 Be7 25. Nc5 {Giri,A 
(2714)-Wang,Y (2697) Beijing 2011 1-0 (55)}) 11. Bb5 h6 12. Bxf6 $146 (12. Bxc6
Bxc3+ 13. bxc3 hxg5 $15 (13... hxg5 $5 14. Bb5 $8 Bg4 $11)) (12. Bh4 g5 13.
Bxc6 Bxc3+ $1 14. bxc3 bxc6 15. Bg3 Ne4 16. Qxc6 Be6 17. O-O Rc8 18. Qa6 Nxc3
19. Rd2 Qb6 20. Qxb6 axb6 21. Rb2 b5 22. Nd4 Rc4 23. Nxb5 Nxb5 24. Rxb5 Ra8 25.
Be5 Rxa2 26. Rb8+ Rc8 {Khismatullin,D (2594)-Deac,B (2700) chess. com INT 2023
1-0 (78)}) ({Predecessor:} 12. Bh4 g5 13. Bxc6 Bxc3+ 14. bxc3 bxc6 15. Bg3 Ne4
16. Qxc6 Be6 17. O-O Rc8 18. Qa6 Nxc3 {1-0 (78) Khismatullin,D (2594)-Deac,B 
(2700) Chess.com INT 2023}) 12... Qxf6 13. O-O Bxc3 14. bxc3 {[%cal Bb2c3,
Bc3c4][%mdl 32]} Ne7 15. c4 Be6 {[#] ...a6 is the strong threat.} 16. c5 Rfc8
17. Rc1 a6 18. Be2 Rc7 19. Nd4 Rac8 20. Qb4 Nf5 21. Rfd1 Qe7 {[%cal Rc7c5]} 22.
Bd3 Nxd4 23. exd4 Qf6 24. Re1 Bd7 25. Re5 Re8 26. Rxd5 {[%eval 30,29] White is
much more active.} (26. Rce1 $16 {[%eval 91,24]} Rxe5 27. Rxe5) 26... Bc6 $11 {
[#]} 27. Re1 $1 Rcc8 {[#]} 28. Rde5 $6 {Inaccuracy. Rd6 was best.} (28. Rd6 Qf4
{[#]} 29. h3 $1) 28... Rxe5 {The position is equal.} 29. dxe5 Qe6 30. a3 Bd5
31. h3 {Weighted Error Value: White=0.07 (flawless) /Black=0.05 (flawless) .
Mistake: White=1 --- Inaccurate: --- Black=1 OK: White=9 Black=12 Best:
White=1 Black=1 Strong: White=1 --- Precisão Chess.Com: Brancas 97.5% Pretas
97.3%  Precisão Lichess: Brancas 97% Pretas 97%.  Precisão Chessbase:
Brancas 80%, Pretas 74%.} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.26"]
[Round "11.6"]
[White "Praggnanandhaa R"]
[Black "Donchenko, Alexander"]
[Result "1/2-1/2"]
[ECO "D16"]
[WhiteElo "2743"]
[BlackElo "2643"]
[Annotator "Stockfish 16"]
[PlyCount "121"]
[EventDate "2024.??.??"]

{[%evp 12,121,33,28,39,35,40,27,34,10,14,11,8,14,9,4,49,39,34,0,10,0,33,34,42,
42,77,11,12,11,30,4,7,11,10,5,21,23,12,-7,-9,-25,0,0,6,6,56,39,67,55,64,15,11,
10,22,1,14,26,19,0,0,0,0,0,0,-1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4.
Nf3 dxc4 5. a4 e6 6. e3 c5 7. Bxc4 cxd4 {is now more promising than 7...Nc6.
D16: Slav Defence: 5 a4: Lines with 5.. .Bg4 and 5...Na6. D16: Slav Defence: 5
a4: Lines with 5...Bg4 and 5...Na6.} 8. exd4 Nc6 9. Qe2 Be7 {White has an edge.
} 10. Be3 O-O 11. Rd1 Nb4 12. Ne5 Bd7 13. O-O {Threatening d5.} Bc6 $146 (13...
Nbd5 14. Bc1 Bc6 {[%eval 80,21]} (14... Nxc3 $11 {[%eval 3,28]} 15. bxc3 Bxa4)
15. Rd3 Nxc3 16. bxc3 Bd5 17. Rg3 Bxc4 18. Qxc4 {[%eval 0,24]} (18. Nxc4 $14 {
[%eval 58,25]} Kh8 19. Ne5) 18... Nd7 $2 {[%eval 251,26][%mdl 8192]} (18... Ne4
$11 {[%eval 0,24]}) 19. Bh6 $1 Bf6) ({Predecessor:} 13... Nbd5 14. Bc1 Bc6 15.
Rd3 Nxc3 16. bxc3 Bd5 17. Rg3 Bxc4 18. Qxc4 Nd7 19. Bh6 Bf6 {1-0 (32) Ma,Q 
(2645)-Bai,J (2593) Hangzhou 2022}) 14. f4 $1 (14. Nxc6 bxc6 15. Bf4 Qa5 16.
Be5 Rfd8 17. Kh1 Nbd5 18. Qc2 {[%eval -38,24]} (18. f4 $11 {[%eval 25,26]})
18... Nd7 19. Bg3 N7b6 20. Bb3 Rac8 21. Ne4 Nf6 22. Nc5 Bxc5 23. dxc5 Rxd1 24.
Rxd1 Nbd5 25. h3 Qb4 26. Qc4 Qxc4 27. Bxc4 Ne4 28. Bxd5 exd5 {Grandelius,N 
(2688)-Martinez Fernandez,A (2405) chess.com INT 2023 1/2-1/2 (52)}) 14... Bd5
15. f5 $6 {Inaccuracy. Nxd5 was best.} (15. Nxd5 exd5 16. Bb3 $1 Rc8 17. Rf3 (
17. f5 {[%eval -7,27] 17.g4 0.79} Ne4 18. Rf4 Bg5 {[%eval 86,28]} (18... Rc7
$11 {[%eval -19,27] keeps the balance.}) 19. Rg4 {[%eval -4,27]} ({White
should play} 19. Nxf7 $1 $16 {[%eval 86,28][%mdl 512]} Rxf7 20. Rxe4 {[%mdl 64]
Pin}) 19... Bxe3+ 20. Qxe3 Nf6 21. Rg3 Ne4 22. Rh3 {[%eval -57,22]} (22. Rg4
$11 {[%eval 0,25]}) 22... Re8 23. Rf1 Qg5 {[%eval -18,28]} (23... Rc7 $17 {
[%eval -81,23]}) 24. Qxg5 {1/2-1/2 (24) L'Ami,A (2322)-Perez Garcia,R (2315)
Mexico City 2016}) (17. Bd2 Re8 18. Bc3 Qb6 19. Kh1 Nc6 20. Qc2 {[%eval 1,29]}
(20. Qb5 $1 $16 {[%eval 84,22]}) 20... Na5 21. Ba2 Nc4 22. Rf3 Bd6 23. Rh3 h6
24. Rf1 Bxe5 25. fxe5 Ne4 26. Qe2 Qc6 {[%eval 137,21]} (26... f6 $14 {[%eval
43,28]}) 27. Be1 {[%eval -8,24]} (27. Bb1 $1 $16 {[%eval 137,21]}) 27... Nb6 $2
{[%eval 206,22]} (27... f6 $11 {[%eval -8,24]}) 28. a5 $1 {[%cal Ra5b6]} Nc4
29. Rhf3 $2 {[%eval 19,26]} (29. Bb1 $18 {[%eval 190,22]}) 29... Rc7 $2 {
[%eval 187,23] Aronian,L (2786)-Ponomariov,R (2739) Moscow 2009 1/2-1/2 (74)} (
29... f6 $11 {[%eval 19,26] and Black has nothing to worry.})) 17... Rc7 18.
Rh3 Qc8 19. Bd2 Re8 20. Rf1 {[%eval -3,25]} ({Better is} 20. Bc3 $14 {[%eval
58,21]}) 20... Nc6 $1 21. Bxd5 Nxd5 22. Qh5 Bf6 $2 {[%eval 139,28]} (22... Bh4
$1 $11 {[%eval -17,28]}) 23. Qxh7+ Kf8 24. Qe4 $1 Bxe5 {[%eval 206,25]} (24...
g6 $16 {[%eval 112,28] was necessary.}) 25. fxe5 Qe6 {[#]} 26. Bg5 {[%eval 68,
28]} (26. Qh4 $1 $18 {[%eval 161,25]}) 26... f6 {[#]} 27. Qg6 {[%eval 0,31]} ({
White should try} 27. Rh7 $1 $16 {[%eval 103,22]}) 27... Ke7 $1 28. Rh8 {
[%csl Gh8][%cal Rg6e8]} Kd8 $1 29. exf6 gxf6 {Debashis,D (2504)-Balogh,C (2656)
Dubai 2014 1/2-1/2 (66)}) 15... Bxc4 16. Nxc4 Rc8 17. fxe6 fxe6 18. Bg5 Rc6 19.
Kh1 $6 {[%eval 11,27] Inaccuracy. Ne5 was best.} (19. Ne5 Ra6 20. Kh1 (20. Rf3
Rd6 21. Nc4 Rc6 22. h4 a6 23. Kh1 Qc8 24. Ne5 Rc7 25. a5 Nc6 $2 {[%eval 228,26]
} (25... Nbd5 $11 {[%eval 20,27]}))) (19. Ne5 $16 {[%eval 77,24]} Rc8 20. Rf3)
19... Nbd5 $11 20. Bd2 a6 21. Rf3 Nd7 22. Rxf8+ Bxf8 23. Rf1 Be7 24. Nxd5 exd5
25. Ne3 Nf6 26. Nf5 Bf8 (26... Ne4 $5) 27. Bf4 Qe8 28. Be5 Qh5 29. Qf2 h6 30.
h3 Kh7 31. Ne3 Be7 $1 32. Qf4 Qg6 33. Nf5 Rc2 {[%csl Gc2][%cal Rg6g2]} 34. Qf3
(34. Nxe7 $2 {[%eval -32765,28] 34.Qf3 0.18} Qxg2#) 34... Bd8 $1 35. Bxf6 {
The position is equal.} Bxf6 36. b3 Qe8 37. Qxd5 Qc6 38. Qxc6 bxc6 {[%mdl 4096]
Endgame KRB-KRN} 39. Rf3 Kg6 40. Kh2 h5 41. h4 Kf7 42. Kh3 Ke6 43. Ng3 g6 44.
Re3+ $1 Kf7 45. Ne2 Rd2 46. g3 Bxd4 (46... a5) 47. Nxd4 Rxd4 {KR-KR} 48. Rc3
Rb4 49. Rxc6 Rxb3 50. Rxa6 Ra3 51. Kg2 Kg7 52. a5 Kf7 $2 (52... Ra2+ 53. Kf3
Ra4) 53. Ra8 Kg7 54. a6 {a7 is the strong threat.} Kh7 $2 (54... Ra2+ $1 $14
55. Kf3 Ra3+ 56. Kf2 Kf7) 55. Kf2 {And now a7 would win.} Kg7 $2 {[#]} (55...
Ra2+ $16 {was called for.} 56. Ke3 Ra3+ 57. Kf4 Kg7) 56. a7 $1 Kh7 57. Ke2 {
Threatens to win with Kd2.} Kg7 58. Kd2 {aiming for Kc2.} Ra1 59. Kc3 Kh7 $2 (
59... Ra4 {and Black has nothing to worry.}) 60. Kd4 {Black must now prevent
Kd5.} Kg7 61. Ke4 {Precisão Chess. Com: Brancas 98.0% Pretas 98.2%  Precisão
Lichess: Brancas 97% Pretas 97%.  Precisão Chessbase: Brancas 77%, Pretas 85%.
} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.26"]
[Round "11.7"]
[White "Maghsoodloo, Parham"]
[Black "Vidit, Santosh Gujrathi"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2740"]
[BlackElo "2742"]
[Annotator "Stockfish 16"]
[PlyCount "74"]
[EventDate "2024.??.??"]

{[%evp 18,74,28,26,46,35,39,39,29,10,13,22,21,14,36,19,25,10,11,17,8,0,34,-110,
-111,-115,-112,-106,-121,-136,-133,-268,-262,-221,-271,-364,-358,-360,-365,
-460,-462,-464,-464,-575,-570,-560,-560,-547,-548,-516,-521,-581,-578,-3343,
-3343,-3412,-3412,-1238,-764]} 1. d4 {htt@s://lichess.org/î/loepare} d5 2. Nf3
Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. a3 c5 7. dxc5 Bxc5 8. e3 Nc6 9. Qc2 Qa5
10. Rd1 h6 {D37: Queen's Gambit Declined: 5 Bf4.} (10... Rd8 11. Be2 (11. Nd2
$5 {[%cal Rd2b3]} dxc4 12. Nxc4 Rxd1+ 13. Qxd1 $14) 11... Ne4 12. O-O Nxc3 13.
bxc3 h6 14. a4 Ne7 15. Ne5 Bd6 16. cxd5 Nxd5 17. Bf3 Nxf4 18. exf4 Bxe5 19.
Rxd8+ Qxd8 20. fxe5 Qc7 21. Rb1 Rb8 22. Qd3 Bd7 23. a5 Bc6 24. Qd6 Qxd6 25.
exd6 {Carlsen,M (2835)-Caruana,F (2832) London ENG 2018 1/2-1/2 (49)}) 11. Nd2
{Threatens to win with cxd5. Hoping for cxd5.} (11. Be2 Ne4 12. cxd5 exd5 13.
Rxd5 Nxc3 14. Qxc3 Bb4 15. axb4 Qxd5 16. b5 Ne7 17. O-O Be6 18. Nd4 Nf5 19.
Nxe6 Qxe6 20. h3 (20. Bc4 $5 {[%cal Rc4e6]} Qb6 21. Qd3 $11) 20... Rfd8 (20...
Rfc8 $5 {[%cal Rc8c3]} 21. Qe5 Qxe5 22. Bxe5 Rc5 $15) 21. Bf3 Rac8 22. Qa5 $1
b6 23. Qxa7 g5 24. Bh2 $1 Nh4 25. Bb7 Rc2 {Dea@,B (2700)-Nepomniachtchi,I 
(2794) Bucharest, Romania 2023 [https://lichess.org/î/loepare] 0-1 (44)}) 11...
d4 12. Nb3 $1 {[%csl LRa5,LRd4][%mdl 64] Double Attack} Qb6 {White is slightly
better.White is slightly better.} 13. Na4 $146 (13. Nxc5 {simplifies} Qxc5 14.
b4 Qe7 $1 15. exd4 a5 16. c5) (13. exd4 Nxd4 14. Nxd4 Bxd4 15. Nb5 e5 16. Nxd4
exf4 17. Be2 Rd8 18. Nb5 (18. c5 $5 {[%cal Rc5b6]} Qa5+ 19. b4 Qxa3 20. O-O $14
) 18... Rxd1+ 19. Qxd1 Bd7 (19... Bg4 $5 20. Qd4 (20. Bxg4 Rd8 $17) 20... Qxd4
21. Nxd4 Rd8 $15) 20. O-O Bxb5 21. cxb5 Rd8 22. Qc2 g5 23. h3 Kg7 24. a4 Rd4
25. Bf3 Qa5 26. b3 b6 27. Qc7 Rd7 {Paragua,M (2529)-Korley,K (2441)
Philadelphia USA 2021 1/2-1/2 (51)}) ({Predecessor:} 13. Nxc5 Qxc5 14. b4 Qe7
15. exd4 a5 16. c5 axb4 17. axb4 Nxb4 18. Qb2 Nfd5 19. Bd6 {1-0 (62) Sargsyan,
S (2654)-Divya,D (2400) Astana 2023}) 13... Bb4+ $1 14. Ke2 ({Much less strong
is} 14. axb4 Qxb4+ 15. Nd2 e5 $16) 14... Qa6 15. Nxd4 ({Much worse is} 15. axb4
Qxa4 16. Ra1 Qxb4 $15) 15... Nxd4+ 16. exd4 Bd6 17. Nc5 Bxc5 18. dxc5 e5 $1
$132 {[%cal Re5f4][%mdl 2048] Black is not holding back} 19. Rd6 (19. Bxe5 $2 {
[%eval -380,24] 19.Be3 0.12 [#] loses.} Re8 $1 20. f4 (20. Qc3 $2 Bf5 $19)
20... Bg4+ 21. Ke1 Bxd1 22. Kxd1 Ng4 $19) 19... Qa5 {[#]} 20. Bxh6 $2 {[%eval
-110,24] Mistake. Be3 was best.} (20. Be3) (20. Be3 $14 {[%eval 34,28]}) 20...
Qxc5 $1 $17 21. Rxf6 {[#] And now Be3 would win. Strongly threatening Be3.} Qe7
$1 22. Bxg7 Kxg7 23. Rf5 {Black keeps a firm grip on the game.} Rd8 24. h4 {
[%eval -268,27]} (24. g3 $17 {[%eval -133,27]}) 24... Bxf5 $19 25. Qxf5 Rd4 26.
Ke1 Rad8 {Strongly threatening ...Qd6! Black has strong compensation. ...Qd6
is the strong threat.} (26... Rxh4 $2 {[%eval -44,30] 26...Rad8 -3.55} 27. Rxh4
Qxh4 28. Qxe5+ Kg8 29. g3) 27. Be2 {[#]} Qd6 $1 (27... Rxh4 $2 {[%eval -78,30]
27...Qd6 -3.59} 28. Rxh4 Qxh4 29. Qxe5+ Kf8 30. Qc5+ $1 Kg8 31. Qh5 $15) ({
Weaker is} 27... Rxh4 28. Rxh4 Qxh4 29. Qxe5+ Qf6 30. Qxf6+ Kxf6 31. Bd1 $17)
28. Qg5+ Kf8 {Black is clearly winning.} 29. Qc1 {Inhibits Rd1+.} Qg6 $40 {
Black wants a kill.} 30. g3 $2 {Mistake. Kf1 was best. [#]} (30. Bf3) (30. Kf1)
30... Rd2 $1 {[%mdl 512]} 31. Rh2 (31. Qxd2 Qb1+) 31... Rc2 32. Qe3 Rxb2 {
( -> ...Qb1+)} 33. Kf1 Rdd2 34. Qc5+ Kg8 {( -> ...Qe4)} 35. Qc8+ Kg7 36. h5
Qb1+ 37. Kg2 Rxe2 {Weighted Error Value: White=0.87/Black=0.50. Mistake:
White=3 --- Inaccurate: White=4 Black=1 OK: White=3 Black=11 Best: White=4
Black=2 Strong: --- Black=4 Brilliant: --- Black=1  Precisão Chess.com:
Brancas 88.3% Pretas 96.9%  Precisão Lichess: Brancas 92% Pretas 98%. 
Precisão Chessbase: Brancas 48%, Pretas 88%.} 0-1

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.27"]
[Round "12.1"]
[White "Donchenko, Alexander"]
[Black "Maghsoodloo, Parham"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2643"]
[BlackElo "2740"]
[Annotator "Stockfish 16"]
[PlyCount "133"]
[EventDate "2024.??.??"]

{[%evp 9,133,32,38,38,38,39,45,47,48,11,8,7,5,6,3,-24,-19,-22,-24,-25,-12,-26,
-3,-8,-18,-19,0,-13,-2,-23,-20,-16,-17,-20,-17,-20,-14,-22,-12,-20,-10,-11,-20,
-30,-37,-45,-17,-15,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-3,0,-84,-80,-80,-83,
-89,-89,-89,-40,-53,-59,-57,-14,-22,-27,-46,-11,-12,-10,-14,-31,-28,-15,-21,
-25,-27,-22,-25,-27,-31,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 Bb4 6. cxd5 {D37: Queen's
Gambit Declined: 5 Bf4.} Nxd5 7. Bd2 N5f6 8. Qc2 {White is slightly better.} (
8. Rc1 O-O 9. g3 b6 10. Bg2 Bb7 11. O-O c5 12. a3 Bxc3 13. Bxc3 Qe7 14. dxc5
Nxc5 15. Bb4 Rac8 16. Qc2 a5 17. Bxc5 Rxc5 18. Qb3 Rfc8 19. Rxc5 Qxc5 20. Rd1
Bd5 21. Qd3 Qc2 22. Ne1 Qxb2 {Matlakov,M (2699)-Kramnik,V (2753) Moscow RUS
2019 0-1 (82)}) 8... b6 $146 (8... O-O 9. e4 e5 10. dxe5 Ng4 11. Bf4 Qe8 12. a3
Ba5 13. Be2 c6 14. e6 fxe6 15. Bd6 Bb6 16. O-O Rf6 17. e5 Rf4 18. g3 Rf5 19.
Qe4 Qh5 20. h4 Qg6 21. Kg2 h5 22. Bd3 Qf7 23. Rae1 {Creanga,R (2233)
-Razafindratsima,T (2450) Mamaia ROU 2023 0-1 (37)}) 9. Nb5 $146 (9. e4 Bb7 10.
e5 Nd5 11. Bd3 c5 12. O-O Bxc3 13. bxc3 cxd4 14. Nxd4 Rc8 15. Rad1 {0-1 (21)
Hromadik,R (1853)-Ramos, C (1996) ICCF email 2022}) 9... Bxd2+ 10. Nxd2 c5 $1
11. dxc5 Nxc5 12. Nb3 $6 {Inaccuracy. b4 was best.} (12. b4 Na6 13. e4 O-O $1
14. a3 Bb7 15. e5 Ng4 16. Qc3 $1 Rc8 17. Nc4 Qh4 18. Qg3 Qxg3) 12... O-O 13.
Rd1 Bd7 14. e3 Qb8 15. Be2 Rc8 16. Nd6 Rc6 {White must now prevent . ..Nxb3.}
17. Qd2 Nxb3 18. axb3 Rc5 19. Bf3 Bc6 {aiming for ...Bxf3.} 20. Bxc6 Rxc6 21.
O-O Qf8 {Hoping for ...Rd8.} 22. Nb5 h6 23. h3 a5 (23... a6 {is more complex.}
24. Nd4 Rc7 25. Qe2 Qc8 26. Ra1 a5) 24. Qd4 Qc5 (24... Rc5 {seems wilder.} 25.
Nc3 b5 26. e4 Qc8 27. Rc1 Ra7) 25. Qxc5 Rxc5 26. Nc3 b5 {[%cal Bb6b5,Bb5b4]
[%mdl 32]} 27. Rd4 b4 (27... e5 $5 {[%cal Re5d4]} 28. Rd6 b4) 28. Na4 $1 {
[%cal Ra4c5]} Rc2 29. Nb6 Re8 30. Nc4 e5 31. Rd2 Rxd2 32. Nxd2 {[%mdl 4096]
Endgame KRN-KRN} Rc8 33. Ra1 Rc2 34. Nc4 {[%mdl 64] [#] Double Attack} Ne4 35.
f3 Ng3 36. Rxa5 f6 37. Kh2 Nf5 38. Rd5 h5 39. f4 $2 {Mistake. Rd3 was best. [#]
Mistake. Rd3 was best.} (39. Rd3 h4 40. e4 Nd4 41. Rd2 Rc1 42. Ne3 Re1 43. Nf5
Nxf5 44. Rd8+ Kh7 45. exf5 Re3) 39... h4 $1 $17 {[%mdl 1024] Threatens to win
with ...Rc1. Black has strong compensation.} 40. Rd1 (40. fxe5 $2 Rc1 $19)
40... e4 41. Kg1 Kh7 (41... Kf8 42. Rf1 Ng3 43. Re1 Ke7 44. Ra1 Re2 45. Ra7+
Ke6 46. Ra6+) 42. Rd5 (42. Re1 Ng3 43. Rd1 f5 44. Kh2 g5 45. fxg5 Kg6 46. Ne5+
Kxg5) 42... Rc1+ (42... Ng3 43. Rd1 Kh6 44. Rb1 f5 45. Ra1 Re2 46. Rd1 g5 47.
fxg5+) 43. Kf2 $1 Ng3 {[%csl Gg3][%cal Rc1f1]} 44. Nd2 g6 (44... Nh1+ 45. Ke2
f5 46. Rd4 Rg1 47. Rd5 Kg6 48. Rd8 Kf6 49. Rf8+) (44... Rc2 45. Ke1 Rc1+ 46.
Kf2 Rc2 47. Ke1 Rxb2 48. Rd4 Ra2 49. Rxb4 Ra1+ 50. Kf2 Kh6 51. Rb8 Kg6 52. Rh8
Nh1+) 45. Rd4 Rd1 46. Rd7+ Kg8 47. Rd8+ Kf7 48. Rd7+ Ke8 49. Rd6 f5 50. Rd4 Ke7
51. Rd5 Nh1+ 52. Ke2 Rg1 53. Rd4 Ke6 $6 {Inaccuracy. Ng3+ was best. Inaccuracy.
Ng3+ was best.} (53... Ng3+ 54. Kf2) 54. Rxb4 {The position is equal.} Rxg2+
55. Ke1 Rg3 56. Rb6+ Kf7 57. Nc4 Rxh3 58. Ne5+ Ke7 59. Nxg6+ Kd7 60. Kf1 {
Strongly threatening Kg2.} Rxe3 61. Nxh4 Ng3+ 62. Kf2 Rd3 63. Rb5 Kc6 64. Re5
Rxb3 65. Nxf5 Nxf5 66. Rxf5 Kd6 67. Re5 {Precisão Chessbase: Brancas 88%,
Pretas 83%. Precisão Lichess: Brancas 97% Pretas 98% Precisão Chess.Com:
Brancas 96.9 Pretas 97.3:} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.27"]
[Round "12.2"]
[White "Firouzja, Alireza"]
[Black "Nepomniachtchi, Ian"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2759"]
[BlackElo "2769"]
[Annotator "Stockfish 16"]
[PlyCount "55"]
[EventDate "2024.??.??"]

{[%evp 9,55,1,6,6,31,24,26,23,29,20,34,25,38,33,43,15,77,56,80,94,78,81,77,67,
146,51,53,57,253,268,261,254,260,246,265,271,239,238,325,318,313,310,304,300,
311,216,571,558]} 1. Nc3 Nf6 2. d4 d5 3. Bf4 c5 4. e3 cxd4 5. exd4 a6 6. Nf3 {
B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} Bg4 7. h3 Bxf3
8. Qxf3 {White has an edge.} Nc6 9. O-O-O e6 10. g4 Bd6 (10... Rc8 11. g5 Nd7
12. h4 Qb6 13. Qe3 Bb4 14. Nxd5 Qa5 15. Bc4 O-O 16. Nf6+ gxf6 17. gxf6 Kh8 18.
Bh6 Nxf6 19. d5 Ng4 20. Rhg1 Rg8 21. Qf4 Nce5 22. Bg5 Rxg5 23. Qxg5 h6 24. Qh5
Rxc4 25. Kb1 {Artemiev,V (2746)-Aronian,L (2758) chess.com INT 2019 0-1}) 11.
Be3 Qa5 (11... O-O 12. g5 Nd7 13. h4 Re8 14. h5 Nf8 15. g6 Qf6 16. gxh7+ Nxh7
17. Qg2 Bf4 18. Bd3 Nf8 19. Ne2 Bh6 20. Rh3 e5 21. Rf3 Bxe3+ 22. fxe3 Qh6 23.
dxe5 Nxe5 24. Rg3 Nxd3+ 25. Rxd3 Rad8 26. Nd4 {Sun,R (2139) -Szajbely,Z (2230)
chess.com INT 2023 1-0 (55)}) 12. Kb1 Nb4 $146 (12... Rc8 13. g5 (13. Bd3 Nb4
14. Bd2 Qb6 15. Qe3 O-O 16. Ne2 Nxd3 17. Qxd3 Rc4 18. f3 Rfc8 19. c3 Ne8 20. f4
Ba3 21. Qc2 Bf8 22. Qd3 Ba3 23. Qc2 Bf8 24. Qd3 Nd6 25. Ng3 Ra4 26. b3 Ra3 27.
Qc2 {Stefansson,V (2327)-Veiga,J (2325) Corum TUR 2019 1/2-1/2 (62)}) 13... Nd7
14. Bc1 b5 15. h4 Nb4 16. a3 Nc6 17. Na2 Qb6 18. Qd3 Kd8 {1-0 (54) Rapport,R 
(2704)-Nikolic,P (2602) Palic 2014}) 13. Bc1 Rc8 {. ..Rxc3! is the strong
threat.} 14. a3 Nc6 15. g5 Nd7 16. h4 Qb6 (16... b5 $1 $14) 17. Bh3 $6 {
Inaccuracy. Rh3 was best. Inaccuracy. Rh3 was best.} (17. Rh3 O-O 18. Qg4 Ne7
19. h5 Rc6 20. Na2 Rfc8 21. c3 Bxa3 22. c4 Bxb2 23. Bxb2 dxc4) 17... Nxd4 $14
18. Qe3 {Hoping for Nxd5.} Be5 $2 {Mistake. Nb5 was best. Mistake. Nb5 was
best.} (18... Nb5 19. Nxd5 Qc6 20. Qe2 O-O 21. a4 Na3+ 22. bxa3 exd5 23. Bxd7
Qxd7 24. Rxd5 Qc6 25. Qd3) 19. f4 $18 Rxc3 20. Qxc3 Nb5 {[#]} 21. Qf3 $1 (21.
Qc8+ Ke7) 21... Bd4 (21... Nc3+ 22. Ka1) 22. Ka2 g6 23. h5 Nc5 24. Bf1 Ne4 25.
Bxb5+ axb5 26. hxg6 fxg6 27. Rhe1 $2 {Mistake. f5 was best. Mistake. f5 was
best. aiming for Qd3.} (27. f5) 27... Rf8 $4 {Blunder. O-O was best. Blunder.
O-O was best.} (27... O-O 28. Rd3 (28. Rxe4 dxe4 29. Qxe4 Bg7) 28... Bc5 (28...
Bg7 29. Rxe4 dxe4 30. Qxe4 Rf5) 29. Rxe4 dxe4 30. Qxe4 Qc6 (30... Rf7 {might
work better.} 31. b3 b4) 31. Qxc6 bxc6 32. Rc3 Bd6 33. Rxc6 Bxf4 34. Bxf4) 28.
Qd3 {Precisão Chessbase: Brancas 85%, Pretas 47%. Precisão Lichess: Brancas
95% Pretas 83% Precisão Chess.Com: Brancas 94.3 Pretas 85.7:} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.27"]
[Round "12.3"]
[White "Van Foreest, Jorden"]
[Black "Giri, Anish"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2682"]
[BlackElo "2749"]
[Annotator "Stockfish 16"]
[PlyCount "48"]
[EventDate "2024.??.??"]

{[%evp 10,48,21,24,18,20,26,8,8,5,44,0,0,0,0,0,0,0,0,-5,20,17,17,0,0,0,0,0,0,0,
0,0,0,-396,-395,-402,-401,-404,-407,-419,-422]} 1. e4 e6 2. d4 d5 3. exd5 exd5
4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be7 {C01: French: Exchange Variation.} (6... Be6
7. Ng5 Qe7 8. Nxe6 Qxe6 9. O-O Qxe2 10. Bxe2 O-O 11. c3 Nbd7 12. Rd1 Rfe8 13.
Bd3 c6 14. Nd2 Bf4 15. g3 Bh6 16. b3 a5 17. a4 g6 18. Ba3 Re6 19. Nf3 Ne4 20.
c4 Nef6 21. Re1 {Nakamura,H (2787) -Harikrishna,P (2763) chess.com INT 2016
0-1 (78)}) 7. O-O O-O 8. h3 c5 $146 {The position is equal.} (8... h6 9. Bf4 c5
10. dxc5 Bxc5 11. Nc3 Re8 12. Qd2 Bf8 13. Rfe1 Bd7 14. Rxe8 Qxe8 15. Re1 Qd8
16. Be5 Be6 17. Qf4 Nfd7 18. Bd6 Bxd6 19. Qxd6 Qb6 20. Nb5 Qxd6 21. Nxd6 Nc6
22. Bb5 a6 23. Bxc6 {Belyakov,B (2418) -Shalygin,A (2214) St Petersburg RUS
2023 1-0 (55)}) (8... Re8 9. c3 c5 10. Be3 Nc6 11. Qd1 c4 12. Bc2 h6 13. Nbd2
Bd6 14. Re1 b5 15. Nf1 Qc7 16. a3 Bd7 17. Bd2 Rxe1 18. Bxe1 Re8 19. Ne3 Be6 20.
Bd2 Qd7 21. Qf1 Ne4 22. Re1 f5 23. Bc1 {Terry,R (2504)-Lenderman,A (2634)
chess.com INT 2020 0-1 (71)}) 9. dxc5 Bxc5 10. Nbd2 $146 (10. Nh2 Nc6 11. Bg5
h6 12. Bh4 Qd6 13. Kh1 Re8 14. Qd1 Ne4 15. Bxe4 dxe4 16. Qxd6 Bxd6 {0-1 (28)
Marklund,G (2057)-Wahlbom,M (2286) Stockholm 2011}) 10... Re8 11. Qd1 $1 Nc6 {
[%cal Bb8c6,Bc6b4,Bb4d3][%mdl 32]} 12. Nb3 Bb6 13. Re1 Bd7 14. Bf4 Nb4 15. Qd2
Nxd3 16. Qxd3 Re4 17. Be3 Bxe3 18. Rxe3 Qb6 19. Rae1 Rae8 20. Nfd4 a5 $36 {
[%cal Ba7a5,Ba5a4][%mdl 2080] [#] ...a4 is the strong threat. Black is more
active.} 21. Qc3 $4 {Blunder. Rxe4 was best. Blunder. Rxe4 was best.} (21. Rxe4
Rxe4 22. Qc3 (22. Rxe4 Nxe4 23. c3) 22... a4 23. Rxe4 Nxe4 24. Qa5 Qxa5 25.
Nxa5 Nd6 26. Kf1 (26. f4 {and White has nothing to worry.}) 26... Kf8 (26...
Nb5 $19 27. Nf3 b6) 27. Ke2 Ke7) 21... Rc8 $19 {Black is winning.} 22. Qd2 a4
23. Rxe4 Nxe4 24. Qa5 Qf6 {[%eval 9805,0] Precisão Chessbase: Brancas 72%,
Pretas 89%. Precisão Lichess: Brancas 82% Pretas 99% Precisão Chess.Com:
Brancas 90.8 Pretas} 0-1

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.27"]
[Round "12.4"]
[White "Vidit, Santosh Gujrathi"]
[Black "Abdusattorov, Nodirbek"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "2742"]
[BlackElo "2727"]
[Annotator "Stockfish 16"]
[PlyCount "153"]
[EventDate "2024.??.??"]

{[%evp 13,153,6,5,6,4,0,3,0,13,13,134,130,130,122,130,133,131,130,134,128,159,
145,150,146,186,139,142,105,105,103,92,80,89,85,100,101,97,95,82,90,93,97,101,
75,87,82,86,68,67,67,69,73,78,64,74,75,128,136,128,141,129,134,139,101,95,89,
86,92,109,115,114,122,114,125,115,118,144,149,181,184,351,345,337,356,345,334,
340,314,423,401,484,487,663,647,604,531,519,495,536,511,535,517,517,524,519,
477,463,442,450,444,542,537,532,531,523,504,491,478,475,459,551,541,518,515,
529,523,589,607,589,536,538,538,538,537,517,505,572,531,679,663,662,638]} 1. d4
Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. e3 O-O 6. Bd2 b6 7. cxd5 exd5 8. Rc1 {
E51: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5.} Be7 (8... Re8 9. Bd3 Ba6 10.
Bxa6 Nxa6 11. O-O Bf8 12. Ne2 Qc8 13. Qa4 c5 14. Ng3 Qb7 15. dxc5 Nxc5 16. Qb5
Rac8 17. Rfd1 a6 18. Qf1 Nfe4 19. Be1 g6 20. Ne2 Na4 21. Rb1 Bg7 22. Nfd4 Nac5
23. Nf3 {Aronian,L (2767)-Carlsen,M (2863) Stavanger NOR 2020 1/2-1/2}) 9. g3
$146 (9. Bd3 c5 10. dxc5 (10. O-O Nc6 (10... Bg4 11. h3 Bh5 12. g4 Bg6 13. Bxg6
hxg6 14. Ne5 Bd6 15. Qf3 Nbd7 16. Nc6 Qc7 17. Nxd5 Nxd5 18. Qxd5 Rac8 19. Nb4
Nf6 20. Qf3 Qd7 21. Nc2 Qe6 22. dxc5 bxc5 23. Bc3 Ne4 {Vidit,S (2651)
-Wojtaszek,R (2734) Berlin 2015 1-0 (65)}) 11. Ne5 Bb7 12. Be1 Bd6 13. f4 cxd4
14. Nxc6 Bxc6 15. exd4 a6 16. Bh4 Be7 17. Qc2 h6 18. Rce1 Ra7 19. Nd1 Bb5 20.
Ne3 Ne4 21. Bxe7 Rxe7 22. Bxb5 axb5 23. Qc6 Nd2 {Lumachi,G (2395)-David,A 
(2529) Brescia ITA 2023 1/2-1/2 (48)}) 10... bxc5 11. O-O Bb7 12. Re1 Re8 13.
Bb1 Bf8 14. Ne2 Nbd7 15. Bc3 Ne4 16. Bxe4 Rxe4 17. Ng3 Re8 18. Qa4 Nb6 19. Qf4
Qd6 20. Be5 Qg6 21. h4 Nc4 22. h5 Qe6 23. Bc3 Bd6 {Ramirez,A (2567)-Esipenko,A
(2682) chess.com INT 2020 0-1 (54)}) (9. Ne5 Bb7 10. Bd3 c5 11. O-O Nbd7 12. f4
Rc8 13. Qf3 cxd4 14. exd4 Ne4 15. Qh3 Ndf6 16. Be3 Qd6 17. Nb5 Qb8 18. g4 Rxc1
19. Bxc1 Rd8 20. g5 Ne8 21. Qf5 {1-0 (21) Sandipan,C (2529)-Kastek,T (2129)
Tegernsee GER 2019}) (9. Be2 Bb7 10. O-O Nbd7 11. Qc2 a6 12. Ne5 Bd6 13. f4 c5
14. Bf3 cxd4 15. exd4 b5 16. Be1 Rc8 17. Qf5 b4 18. Ne2 Rxc1 19. Nxc1 g6 20.
Qc2 Ne4 21. Ncd3 a5 22. Bf2 Bb8 23. Rc1 Nxf2 {Tomashevsky,E (2702)-Bosiocic,M 
(2600) Biograd na Moru CRO 2018 1-0 (39)}) 9... Nbd7 $146 (9... Bb7 10. Bg2 c5
11. O-O Nc6 12. Ne5 Rc8 13. a3 Re8 14. Ng4 Nxg4 15. Qxg4 Na5 16. dxc5 Nc4 17.
Rfd1 Nxb2 18. Nxd5 Nxd1 19. Rxd1 Bxd5 20. Bc3 Bf6 21. Bxd5 {1/2-1/2 (21)
Willmann,B (2277)-Kazimierski,T (2089) LSS email 2015}) 10. Bg2 {The position
is equal.} Ba6 11. Qa4 Bc4 $6 {Inaccuracy. Bb7 was best. Mistake. Bb7 was best.
} (11... Bb7 12. Ne5 Nxe5 13. dxe5 Nd7 14. Nxd5 Bxd5 15. Bxd5 Nxe5 16. Qe4 c6
17. Qxe5 cxd5 18. Bc3 (18. Qf5)) 12. b3 $1 $16 {[%cal Rb3c4]} Bd3 13. Ne5 $1
$36 {[%cal Re5d3][%mdl 2048] White is in control.} Nxe5 14. dxe5 Ne4 {[#]} 15.
Qd4 $1 {[%cal Rd4d3]} (15. Nxe4 $6 dxe4 16. Qc6 (16. Bxe4 $2 b5 $19) 16... f5)
15... Nxc3 16. Bxc3 Bg6 17. Bxd5 c6 18. Bg2 Qc8 19. e6 {[%csl Gc3][%cal Rd4g7]}
f6 20. Qd7 $6 {Inaccuracy. Qc4 was best. Inaccuracy. Qc4 was best.} (20. Qc4
Rd8 21. O-O Bd3 22. Qxc6 Bxf1 23. Qxa8 Qxa8 24. Bxa8 Bh3 25. Bf3 Ba3 26. e7
Bxe7) 20... Ba3 {[#]} 21. Rd1 $1 Bf5 22. Qxc6 Bxe6 23. Qxe6+ Qxe6 24. Bd5 Qxd5
25. Rxd5 Rfc8 26. Kd2 Rc7 27. Kd3 Rac8 28. Bd4 Kf7 29. Rd1 Ke6 30. e4 Rc2 31.
Rd2 Rc1 $1 32. f4 Bb4 33. f5+ Ke7 34. Re2 Rd1+ 35. Ke3 Rcc1 36. e5 fxe5 37.
Rxe5+ Kf7 38. g4 Rc7 39. Re6 Rd7 40. Be5 Rg1 41. Kf3 Rd3+ 42. Kf4 Bd2+ 43. Ke4
Rd7 44. Bg3 Bb4 45. Rc6 Bc5 46. g5 Kf8 $2 {Mistake. Re7+ was best. Inaccuracy.
Re7+ was best.} (46... Re7+ 47. Kd3) (46... g6 {might work better.} 47. f6 Rd4+
48. Kf3 Rd3+ 49. Ke4 Rd4+ 50. Kf3 Rd3+ 51. Kg4 Rd4+ 52. Kh3 Rgd1 53. Rc7+ Rd7
54. Rxd7+ Rxd7) 47. g6 $18 hxg6 48. fxg6 {Rc8+ would kill now.} (48. Rxg6 Kf7
$14) 48... Re7+ 49. Be5 Re8 50. Kf5 {Strongly threatening Bxg7+!} Rf1+ 51. Kg4
Rg1+ 52. Kh5 {Threatens to win with Bxg7+!White is clearly winning.} Be7 $6 {
Inaccuracy. Rd8 was best. Inaccuracy. Rd8 was best. And now ...Rg5+ would win.}
(52... Rd8 53. Bc7 Rd5+ 54. Re5 Rgd1 55. Rce6 Rxe5+ 56. Bxe5 Ba3 (56... Rd2 57.
a4 Rd1 58. h4 Bb4 59. Kg4) 57. Kg4 Rg1+ 58. Kf5 Rf1+ 59. Ke4) 53. h4 Rh1 {
[%csl Ge7][%cal Rh1h4]} 54. Bg3 Rd8 55. Rce6 Bc5 56. Bc7 Rc8 57. Bf4 Rd1 58.
R2e4 a5 59. Kg4 Rg1+ 60. Kf5 Rd8 61. Bg5 Rf1+ 62. Kg4 Rg1+ 63. Kh5 Rc8 64. Rc4
Ra8 65. Rf4+ Kg8 66. Rfe4 {Black must now prevent Re8+.} Rf8 67. Re2 Rgf1 68.
Re8 Bb4 69. Rxf8+ Kxf8 {[%mdl 4096] Endgame KRB-KRB} 70. Rc2 {[%cal Rc2c8]} Bc5
71. Kg4 Rg1+ 72. Kf5 Rf1+ 73. Ke6 Ke8 74. Re2 Rg1 75. Re5 Kf8 76. Rd5 {[%cal
Rd5d8]} Re1+ 77. Kf5 {Precisão: Brancas 93%, Pretas 65%. Precisão Lichess:
Brancas 98% Pretas 95% Precisão Chess.Com: Brancas 93.9 Pretas 90.3:} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.27"]
[Round "12.5"]
[White "Gukesh, D...."]
[Black "Praggnanandhaa, R...."]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "2725"]
[BlackElo "2743"]
[Annotator "Stockfish 16"]
[PlyCount "80"]
[EventDate "2024.??.??"]

{[%evp 16,80,-5,-7,0,0,2,0,3,3,17,16,17,3,19,17,50,55,77,62,89,35,73,73,59,75,
61,60,56,64,59,55,60,58,46,59,66,55,89,9,9,0,23,0,124,0,34,39,417,419,419,417,
494,486,496,498,500,500,497,495,497,476,492,490,488,0,436]} 1. d4 Nf6 2. c4 e6
3. Nc3 Bb4 4. Nf3 O-O 5. Bg5 c5 6. d5 exd5 7. cxd5 d6 8. e3 h6 9. Bh4 Bf5 {
E31: Nimzo-Indian: Leningrad Variation: 4...h6 5 Bh4 c5 6 d5 d6.} 10. Bd3 Bxd3
11. Qxd3 Nbd7 12. O-O Re8 $146 (12... Bxc3 13. bxc3 Qc7 14. c4 Rfe8 15. Nd2 Ne5
16. Qc2 Nh7 17. Bg3 Re7 18. e4 g5 19. f3 Nf8 20. Rfd1 Nfg6 21. Nf1 Kh8 22. Ne3
Ree8 23. Nf5 h5 24. Qc1 f6 25. h3 h4 26. Bf2 b6 27. Be3 {LiVaEv (2511)-Sunye
Neto,J (2400) lichess.org 2021 1-0 (62)}) 13. Ne2 $146 {[%cal Bc3e2,Be2g3,
Bg3f5][%mdl 32]} (13. Rfd1 a6 14. Qf5 Qe7 15. Ne2 g6 16. Qh3 Qf8 17. g4 Ne4 18.
g5 Ne5 19. Nxe5 dxe5 {0-1 (55) Schmidt,L (2340)-Heigl,R (2215) Potsdam 1997})
13... a6 14. Qf5 c4 15. Rac1 Rc8 16. a3 Ba5 17. Ng3 Qe7 18. Qh3 Rc5 19. Nf5 Qf8
20. Rfd1 Bd8 21. Rd4 b5 22. Bg3 Ne5 23. Rcd1 Nh7 24. Bf4 {[%cal Rf5h6]
Strongly threatening Nxh6+!} Ng5 25. Qg3 $1 {[%cal Rf3e5]} Ngxf3+ $1 26. gxf3 {
Threatens to win with Nxh6+.} Kh7 27. Qh3 (27. Re4 $16) 27... Be7 28. Re4 Rd8
$6 {Inaccuracy. Nd3 was best.} (28... Nd3 $5 {[%cal Rc5d5]} 29. Nxe7 Nxf4 30.
Qf5+ Ng6 31. Nxg6 fxg6 32. Qxf8 Rxf8 33. f4 Rf5 34. Re6 Rfxd5 35. Rxd6) 29. Kg2
$6 {Inaccuracy. Bxe5 was best. Inaccuracy. Bxe5 was best.} (29. Bxe5 dxe5 30.
Nxe7 Qxe7 31. Qf5+ g6 32. Qxe5 Qg5+ 33. Qxg5 hxg5 34. Red4 Kg7 35. Kg2 f5)
29... a5 $6 {Inaccuracy. Ng6 was best. Mistake. Ng6 was best.} (29... Ng6 30.
Rxe7 Nxe7 31. Bxd6 Rxd6 32. Nxd6 f5 $1 33. Qg3 f4 (33... Ng6 $5 34. Nb7 f4) 34.
exf4 Nxd5 35. f5 Ne7 36. Qg4) 30. Rdd4 $6 {Inaccuracy. Bxe5 was best.} (30.
Bxe5 $16 dxe5 31. d6 (31. Rxe5 $2 Bf6 $19) (31. Nxe7 Qxe7 32. Qf5+ {[%mdl 64]
Double Attack} g6 $14)) 30... c3 $6 {Inaccuracy. Ng6 was best. Inaccuracy. Ng6
was best.} (30... Ng6 31. Rxe7 Nxe7 32. Bxd6 Rxd6 33. Nxd6 f5 34. Qg3 Qf6 35.
Ne8 Qf7 36. d6 (36. Qd6 Rxd5 37. Rxd5) 36... Qxe8 37. dxe7) 31. bxc3 {aiming
for Rxe5.} Rxc3 $4 {Blunder. Ng6 was best. [#] Blunder. Ng6 was best.} (31...
Ng6 32. Rxe7) 32. Rxe5 $1 $18 dxe5 33. Bxe5 f6 $6 {Inaccuracy. g6 was best.
Inaccuracy. g6 was best.} (33... g6 34. d6 Bg5 35. Bg7 Qxg7 36. Nxg7 Kxg7 37.
Rd5 (37. Qg4 Rxa3 38. Rd5 Ra4 39. e4 Rb4 40. Qg3) 37... Rxa3 38. Qg3 Bf6 39. e4
Ra4 40. d7) 34. d6 Bxd6 35. Bxd6 Qf7 36. Rg4 Rg8 37. Bf4 {[%cal Rf4h6] [#]
Bxh6! would kill now.} Qf8 38. Bd6 Qf7 39. Bf4 {[%cal Rf4h6] Threatening mate
with Bxh6!} Qf8 40. Bd6 $4 {Blunder. Rh4 was best. Blunder. Rh4 was best.} (40.
Rh4 Rc1 41. Ng3 (41. Bd6 Qf7 42. Bg3 Qg6 43. Rg4 Qf7 44. Rd4 Qe8 45. Re4 Qf7
46. Re7 Qg6) 41... f5 42. e4 Rc6 43. exf5 Qxa3 44. Ne4 Qe7 45. Ng5+ Kh8 46. Ne6
Rc4) 40... Qf7 {[%mdl 32768] Precisão: Brancas 84%, Pretas 63%. Precisão
Lichess: Brancas 89% Pretas 83% Precisão Chess.Com: Brancas 95.5 Pretas 90.4:}
1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.27"]
[Round "12.6"]
[White "Ju, Wenjun"]
[Black "Wei, Yi"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "2549"]
[BlackElo "2740"]
[Annotator "Stockfish 16"]
[PlyCount "78"]
[EventDate "2024.??.??"]

{[%evp 9,78,42,49,44,56,33,41,46,38,39,50,39,67,0,0,0,8,7,6,2,0,0,10,5,80,0,1,
-10,0,-8,-10,-10,-3,-4,-4,-87,-94,-153,-146,-159,-164,-146,-142,-178,-165,-182,
-192,-207,-196,-343,-354,-335,-354,-347,-340,-367,-347,-399,-399,-471,-429,
-451,-456,-502,-501,-487,-487,-572,-571,-768,-718]} 1. d4 e6 2. c4 f5 3. g3 Nf6
4. Bg2 d5 5. Nh3 Bd6 6. O-O {A90: Dutch Defence: Miscellaneous and Modern
Stonewall (with ...Bd6).} O-O 7. b3 (7. Bf4 Be7 8. Nd2 Nc6 9. cxd5 Nxd5 10. Nb3
Bf6 11. Bc1 a5 12. e3 b6 13. Nf4 Qd7 14. Bd2 Ba6 15. Re1 Nxf4 16. gxf4 Rac8 17.
Rc1 Ne7 18. Bc3 Ng6 19. Nd2 Nh4 20. Bh1 Kh8 21. Nf3 Qe8 {Ragger,M (2697)
-Vallejo Pons,F (2716) Baku 2016 1/2-1/2}) (7. Qd3 c6 8. b3 Qe7 9. Bf4 Bxf4 10.
Nxf4 g5 11. Nh3 h6 12. Nd2 Na6 13. f3 e5 14. dxe5 Qxe5 15. f4 gxf4 16. Nxf4 Nb4
{0-1 (16) Matsuura,E (2403)-Santiago, Y (2471) Rio de Janeiro BRA 2023}) 7...
dxc4 8. bxc4 {White is slightly better.} c5 $1 9. e3 Nc6 $146 (9... e5 10. d5
e4 11. Bb2 Nbd7 12. Nd2 Ne5 13. Nf4 g5 14. Nh5 g4 15. Nxf6+ Qxf6 16. Nb3 h5 17.
Qc2 Bd7 18. Nc1 h4 19. Rd1 Rf7 20. Ne2 Qh6 21. Bxe5 Bxe5 22. Rab1 Qa6 23. Rdc1
Ba4 24. Qd2 {Brunner,N (2418)-Medvegy,Z (2527) Chalons en Champagne FRA 2021 1/
2-1/2 (37)}) 10. Bb2 $146 (10. Nc3 e5 11. Nb5 cxd4 12. exd4 exd4 13. Nxd4 Nxd4
14. Qxd4 Be7 15. Qc3 Ne4 16. Qb3 {1-0 (39) Tleptsok,R (2524)-Staroske,U (2535)
GER email 2018}) 10... Qb6 11. Qb3 (11. Bc3 $14) 11... cxd4 12. exd4 Na5 (12...
Nxd4 $2 13. Qxb6 Ne2+ 14. Kh1 $18) 13. Qxb6 axb6 14. Rc1 Bd7 15. Nd2 Rac8 16.
Bf1 Rc7 (16... Bb4 {remains equal.} 17. Nf3 Bd6) 17. Nb3 (17. Bc3 $16) 17...
Ra8 18. f3 Nc6 19. c5 bxc5 20. Nxc5 h6 21. Nxd7 Rxd7 22. Nf2 $6 {Inaccuracy.
Bb5 was best. Inaccuracy. Bb5 was best.} (22. Bb5 Ba3 23. Bxa3 Rxa3 24. Bxc6
bxc6 25. Rxc6 Kf7 26. Re1 Rxf3 27. Rexe6 Rxd4 28. Nf4 Rd7) 22... Ba3 $17 23.
Rcb1 (23. Bxa3 Rxa3 24. Bb5) 23... Bxb2 (23... Nxd4 24. Bxd4 Rxd4 25. Rxb7 $17)
24. Rxb2 Nxd4 25. f4 Ra3 26. Rab1 Nd5 27. Nd3 Nc3 28. Ra1 b5 29. Nb4 {[#]} (29.
Ne5 Rda7 30. Rd2) 29... Nd1 $1 $19 {[%mdl 512]} 30. Rg2 (30. Rxd1 Nf3+) 30...
Ne3 31. Rb2 g5 32. fxg5 $6 {Inaccuracy. Kh1 was best. Inaccuracy. Kh1 was best.
} (32. Kh1) 32... hxg5 33. Bg2 Rc7 34. Re1 Rc4 {Black is clearly winning.} 35.
Bb7 Kg7 36. Kf2 f4 37. gxf4 gxf4 38. Rg1+ Kf6 {...Rxb4! is the strong threat.}
39. h4 $6 {Inaccuracy. Rgb1 was best. [#] Inaccuracy. Rgb1 was best.} (39. Rgb1
Ng4+ 40. Kg1 f3 41. Rf1 Rac3 42. Bxf3 Rxf3 43. Rxf3+ Nxf3+ 44. Kf1 Nd4 45. Nd3
Rc3) 39... Rxb4 $1 {[%mdl 512] Precisão: Brancas 48%, Pretas 89%. Precisão
Lichess: Brancas 91% Pretas 97% Precisão Chess.Com: Brancas 87.2 Pretas 96.8:}
0-1

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.27"]
[Round "12.7"]
[White "Warmerdam, Max"]
[Black "Ding, Liren"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2625"]
[BlackElo "2780"]
[Annotator "Stockfish 16"]
[PlyCount "128"]
[EventDate "2024.??.??"]

{[%evp 21,128,9,10,13,13,21,17,0,0,0,0,0,0,-3,-1,-5,0,0,0,0,0,-4,0,-5,0,-17,
-16,-39,-17,-26,-23,-34,-17,-18,-10,-40,0,-22,-28,-138,-132,-125,-133,-128,
-117,-104,-111,-114,-59,-59,-59,-61,-65,-192,-214,-241,-251,-299,-296,-485,
-485,-479,-479,-457,-24,-56,-46,-46,-39,-656,-747,-746,-746,-746,-746,-746,
-725,-746,-687,-687,-678,-746,-746,-723,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-29969,-29975,-29982,-29983,-29983,-29984]} 1. d4 {Krasenkow,M} Nf6 2. c4 e6 3.
Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Nc3 O-O 10.
Rd1 Qb6 11. Bf4 Rd8 12. Rd2 {E15: Queen's Indian: 4 g3 sidelines, 4 g3 Ba6 and
4 g3 Bb7 early deviations.} d6 (12... d5) 13. Rad1 h6 (13... Ne8 14. e4 (14.
Nb5 Na6 15. Qc2 (15. a3 h6 16. Ne1 Bxg2 17. Kxg2 Nac7 18. Nxc7 Qxc7 19. Qa6)
15... h6 16. h3 (16. Nc3) 16... d5 17. g4 Nb4 18. Qb1 dxc4 19. Rxd8 Rxd8 20.
Rxd8 Bxd8 21. Na3 Bf6 22. Nxc4 Qa6 23. Nfd2 Bxg2 24. Kxg2 Qxa2 (24... Nxa2 25.
Qe4 Qc8) 25. Qxa2 Nxa2 26. Nb3 Be7 27. Bb8 a6 28. Ba7) (14. Bg5 Bxg5 (14... Nc6
) 15. Nxg5 Bxg2 16. Kxg2) (14. Ng5 Bxg2 15. Kxg2 h6 16. Nge4 f5) 14... Bc6 15.
Qc2 Nd7 (15... Qb7) 16. e5 dxe5 17. Nxe5 Nxe5 18. Bxe5 Bxg2 19. Kxg2 Nf6 20.
Ne4 Rxd2 (20... Qc6 21. f3 Nxe4 22. Qxe4 Qxe4 23. fxe4 Kf8 24. Kf3 f6 25. Bc7
Rxd2 26. Rxd2 Ke8 27. g4 a5 28. Rd3 (28. e5) 28... e5 29. Ke3 Ra6 30. Kd2 a4
31. Kc2 Kf7 32. a3 Ke6 33. h3 Ra7 34. Bb6 Ra6 35. Bc7) 21. Rxd2 Rd8 22. Bxf6
gxf6 23. g4 h5 24. h3 (24. gxh5 f5 25. Ng3 Bf6) 24... hxg4 25. hxg4 Rxd2 26.
Qxd2 Qc6 27. f3 f5 28. gxf5 {Mamedyarov,S (2752)-Kramnik,V (2788) Dortmund
2008 CBM 125 [Krasenkow,M] 1/2-1/2 (40)}) (13... a6 14. Ng5) 14. g4 {The
position is equal.} (14. h3 Ne8 15. g4 Nd7 16. Qb5 Qc7 17. Qb3 a6 18. Qc2 Bc6
19. b3 Qb7 20. Ne1 Bxg2 21. Nxg2 Ndf6 22. Bg3 Rac8 23. Ne3 Qc6 24. Qb1 Rd7 25.
Qd3 Rcd8 26. Qc2 Bf8 27. Bh4 Rc8 28. Bg3 Be7 {Arabidze,M (2427)-Zhigalko,S 
(2572) chess.com INT 2023 1/2-1/2 (72)}) 14... Nxg4 $146 (14... e5 15. Bg3 Nbd7
16. Nh4 Bxg2 17. Nxg2 Qb4 18. Ne3 Qxa4 19. Nxa4 Ne4 20. Rd3 Kf8 21. Nd5 Ndf6
22. Nxf6 Nxf6 23. f3 Rab8 24. b3 Ne8 25. Nc3 Nc7 26. f4 f6 27. f5 Kf7 28. Be1
Rh8 29. Ne4 {Petrosyan,M (2550)-Martirosyan,H (2516) Yerevan 2017 1/2-1/2 (110)
}) 15. Qb3 Nf6 16. Qxb6 axb6 17. Bxd6 Rxd6 18. Rxd6 Bxd6 19. Rxd6 {Strongly
threatening Rd8+.} Nbd7 20. Ne1 Bxg2 21. Kxg2 Kf8 22. b3 Rc8 23. Rd2 Ke7 24.
Nc2 Ra8 25. Ne1 g5 26. Nd3 h5 27. Rb2 Ne8 28. Nb5 f5 29. f4 g4 30. b4 $6 {
Inaccuracy. Kg3 was best. Mistake. Kg3 was best.} (30. Kg3 Ndf6 (30... Nef6 31.
Nc3 Rg8 32. Kh4 Nf8 33. Ne5 N6d7 34. Nxd7 Nxd7 35. e4 Kf6 36. e5+ Kg6) 31. Kh4
$1 Ne4 32. Ne5 Kf6 33. Nd7+ Kg6 34. Ne5+ Kh7 35. a4 Rd8 36. Nd3 $1 Rd7) 30...
cxb4 $17 31. Nxb4 Rc8 32. Rc2 Nd6 33. Nxd6 Kxd6 {[%mdl 4096] Endgame KRN-KRN}
34. Kg3 {[#]} h4+ $1 {[%mdl 512]} 35. Kxh4 Nf6 36. Kg3 $1 Nh5+ 37. Kf2 $6 {
Inaccuracy. Kh4 was best. Inaccuracy. Kh4 was best.} (37. Kh4 Nxf4 38. Kg3 (38.
e3 Ng6+ 39. Kg5 Ne5 40. Kf4 Nxc4 41. Nd3 Rc6 42. e4 e5+ 43. Nxe5 Nxe5)) 37...
Nxf4 $19 38. e3 Ng6 39. Nd3 Ne5 40. Nxe5 $2 (40. Nf4) 40... Kxe5 {KR-KR} 41. a4
Ke4 42. Rb2 Rc6 $2 {Mistake. Rh8 was best. Mistake. Rh8 was best.} (42... Rh8
43. Kg2 e5 (43... Kxe3 44. Rxb6 e5) 44. Rxb6 Kxe3 45. Rb5 $2 (45. a5 Kd4 46.
Rb4) 45... Kd4 46. a5 f4 $1 47. Rd5+ Ke4 48. a6 f3+ $1 49. Kg1) 43. Rb3 Rxc4
44. Rxb6 e5 45. Rb2 $4 {Blunder. a5 was best. Blunder. a5 was best.} (45. a5
Ra4) 45... Rxa4 46. Ke2 Rc4 47. Ra2 Rb4 48. Rc2 Rb1 $6 {Inaccuracy. Rb8 was
best.} (48... Rb8 49. Ra2 Rh8 50. Ra4+ Kd5 51. e4+ fxe4 52. Ra5+ Ke6 53. Ra7
Rxh2+ 54. Ke3 Rc2 55. Ra8) 49. Ra2 Rh1 $4 {Blunder. Rb4 was best.} (49... Rb4
50. Kf2 Rb3 51. Ra4+ Kd3 52. Ra5 Rb2+ 53. Kg3 Ke4 $1 54. Ra3 Re2 55. Ra4+ Kxe3
56. Ra5) 50. Ra4+ Kd5 51. e4+ fxe4 52. Ke3 Rxh2 $4 {Blunder. Re1+ was best.
Blunder. Re1+ was best.} (52... Re1+ 53. Kf2 (53. Kd2 Rf1) 53... Rd1 54. Ra8
Rd2+ 55. Ke3 {[#]} Rd3+ $1 56. Ke2 Rh3 57. Rd8+ {[#]} Ke6 $1 58. Re8+ Kf6 59.
Rf8+) 53. Ra5+ Ke6 {...Rh1 is the strong threat.} 54. Rxe5+ $1 Kf6 {( -> ...
Re2+!)} 55. Ra5 g3 56. Kf4 $1 g2 57. Ra6+ Kf7 58. Ra7+ Ke6 59. Rg7 Kd5 {
Threatens to win with ...Kd4.} (59... Kf6 $5 60. Rg8 Rh4+ 61. Ke3 Kf5 62. Rxg2
Rh8) 60. Ke3 Rh3+ 61. Ke2 Ra3 62. Rd7+ $4 {Blunder. Kf2 was best. Blunder. Kf2
was best.} (62. Kf2 Kc4 63. Rc7+ Kd3 64. Rd7+ Kc2 65. Kxg2 Rd3 66. Ra7 Kd2 67.
Kf1 Ke3 (67... Rf3+ 68. Kg2 Rc3) 68. Re7 Rd1+) 62... Ke5 {Black mates.} 63. Rg7
$4 {Checkmate is now unavoidable. Kf2 was best.} (63. Kf2 Ra2+) 63... Kf4 64.
Kf2 {[#]} g1=Q+ $1 {[%mdl 64] Precisão: Brancas 69%, Pretas 82%. Precisão
Lichess: Brancas 85% Pretas 93% Precisão Chess.Com: Brancas 88.5 Pretas 92.1}
0-1

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.28"]
[Round "13.1"]
[White "Ding, Liren"]
[Black "Ju, Wenjun"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2780"]
[BlackElo "2549"]
[Annotator "Stockfish 16"]
[PlyCount "60"]
[EventDate "2024.??.??"]

{[%evp 11,60,23,26,26,33,34,34,31,32,21,42,25,25,26,30,16,15,16,17,10,31,3,2,1,
4,0,1,0,7,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3.
Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Nc3 d6 7. a4 Be6 8. Nd5 Bxd5 9. exd5 {White is
slightly better.} Nb4 10. d4 Re8 $146 ({RR} 10... e4 11. Nd2 Re8 12. c3 Nbxd5
13. Nxe4 c6 14. Nxf6+ Nxf6 15. Qf3 d5 16. Bd3 h6 17. Bf4 Bd6 18. Rfe1 Bxf4 19.
Qxf4 Qd7 20. f3 a5 21. Bf5 Qd8 22. Re5 Nd7 23. Bxd7 Qxd7 24. Rae1 Kf8 25. Kf2 {
Nilsen,T (2219)-Harshavardhan,G (2413) chess.com INT 2023 0-1 (66)}) ({RR} 
10... Nbxd5 11. dxe5 dxe5 12. Nxe5 c6 13. c3 Qc7 14. Nf3 h6 15. Nd4 Bc5 16. Nf5
Qe5 17. Qf3 Rfe8 18. Bd3 Ne7 {1/2-1/2 (18) Siddharth,J (2447)-Stojanovic,D 
(2464) Arandjelovac SRB 2023}) ({RR} 10... e4 11. Nd2 Nbxd5 12. Nxe4 $1 Nb6 {
1/2-1/2 (12) Tomeo,I (2250)-Perdomo,L (2432) Mar de Ajo ARG 2022}) 11. dxe5
dxe5 12. Nxe5 {aiming for d6.} Bd6 13. Nf3 Nbxd5 14. g3 c6 15. Kg2 Qc7 16. Bg5
(16. c3 {seems wilder.} h6 17. Qc2 a6 18. Bd2 Ne4 19. Rfe1) 16... h6 {The
position is equal.} 17. Bxf6 Nxf6 18. c3 a5 19. Qc2 Rad8 20. Rae1 Kf8 21. h4 g6
22. Rxe8+ Rxe8 23. Re1 Rxe1 24. Nxe1 Qe7 25. Qe2 Qxe2 (25... Bc5 {keeps more
tension.} 26. Qxe7+ Kxe7 27. Nd3 Nd7 28. Bb3 Bd6) 26. Bxe2 Ne4 27. Nd3 Nc5 28.
Nxc5 Bxc5 29. Bc4 h5 30. Kf3 Ke7 {Precisão Chessbase: Brancas 86%, Pretas 91%.
Precisão Lichess: Brancas 99%, Pretas 99%. Precisão Chess.Com: Brancas 98.9%,
Pretas 99.3%.} 1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.28"]
[Round "13.2"]
[White "Maghsoodloo, Parham"]
[Black "Gukesh, D."]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2740"]
[BlackElo "2725"]
[Annotator "Stockfish 16"]
[PlyCount "82"]
[EventDate "2024.??.??"]

{[%evp 11,82,22,21,9,17,15,19,25,23,22,23,20,25,0,0,0,0,0,0,0,0,-154,-142,-130,
-109,-98,-105,-122,-128,-128,-144,-162,-168,-167,-156,-154,-116,-312,-299,-297,
-274,-390,-241,-246,-239,-255,-246,-300,-26,-169,-154,-143,-158,-154,-143,-321,
-311,-318,-144,-521,-526,-527,-517,-625,-612,-854,-605,-603,-600,-29991,-29992,
-29992,-29993]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O
7. Qc2 {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} b6 8. Bd2
Re8 9. a3 {The position is equal.} Bf8 10. cxd5 exd5 11. Bd3 ({RR} 11. Bb5 Bd7
({RR} 11... Bb7 12. Ne2 Re6 13. Ng5 Rd6 14. Bd3 g6 15. Ng3 Qd7) 12. Nxd5 ({RR} 
12. Nxd5 Nxd4 $1 13. Nxf6+ Qxf6 14. Nxd4 Qxd4 15. O-O-O Qd5 16. Bd3 g6 17. Bc3
Qc6 18. h4 Bg7 19. Bxg7 Kxg7 20. Bc4 Bf5 21. Qc3+ Qf6 22. Qxf6+ Kxf6 23. Rd4
Rad8 24. Rhd1 Rxd4 25. Rxd4 c5 26. Rf4 Re4) 12... Nxd4 $1 13. Nxf6+ Qxf6 14.
Nxd4 Qxd4 15. O-O-O Qd5 16. Bd3 g6 17. Bc3 Qc6 18. h4 Bg7 19. Bxg7 Kxg7 20. Bc4
Bf5 21. Qc3+ Qf6 22. Qxf6+ Kxf6 23. Rd4 Rad8 24. Rhd1 Rxd4 25. Rxd4 c5 {
Aronian,L (2781)-Caruana,F (2820) Paris FRA 2021 1/2-1/2 (43)}) ({RR} 11. Bb5
Bd7 12. O-O Ne7 13. Bxd7 Qxd7 14. Ne5 Qd8 15. Rac1 c5 16. Rfd1 g6 17. Be1 Nf5
18. Ne2 (18. Nf3 $11) 18... c4 (18... Rc8 $15) 19. g4 $2 ({White should play} 
19. a4 $11) 19... Nh4 (19... Rxe5 $1 $17 20. dxe5 Nxg4) 20. h3 Ne4 21. Ng3 $2 (
21. f4 $11) 21... Nd6 (21... Ng5 $19 22. f4 f6 23. fxg5 fxe5 24. dxe5 Rxe5) 22.
Qe2 b5 23. f4 f6 24. e4 (24. Nh5 $17 fxe5 25. dxe5 gxh5 26. Rxd5 {[%mdl 64] Pin
}) 24... dxe4 (24... g5 $19 25. Bf2 Rc8) 25. Nxe4 Nxe4 {Xiu,D (2510)
-Kosakowski,J (2479) Samarkand UZB 2023 0-1 (38)}) 11... Ne7 12. Ne5 a6 $146 ({
RR} 12... c5 13. Bb5 $1 Nd7 14. Qa4 $1 cxd4 15. Nxd7 dxc3 16. Bxc3 a6 17. Ne5 (
{White should try} 17. Nxf8 Rxf8 18. O-O) 17... axb5 18. Qxa8 Qc7 $2 (18... f6
$14 19. Nc6 Qd7 20. Nxe7+ Bxe7) 19. O-O f6 20. Nf3 $1 Kf7 21. Nd4 Bb7 22. Nxb5
{1-0 (22) Kantor,G (2553)-Saksham,R (2393) Chesterfield MO USA 2022}) 13. g4 {
Strongly threatening g5.} g6 $146 ({Predecessor:} 13... h6 14. O-O-O c5 15.
Rhg1 c4 16. Be2 b5 17. h4 Rb8 18. Bf3 Be6 19. g5 hxg5 {1/2-1/2 (45) Mirra,T 
(2292)-Burmeister,F (2315) ICCF email 2022}) 14. f3 c5 15. O-O-O Nd7 16. Nxf7
$4 {Blunder. h4 was best.} (16. h4 Nxe5) (16. h4 $11) 16... Kxf7 $17 17. h4 b5
18. h5 {And now hxg6+ would win.} c4 19. Bf1 Bg7 20. e4 Nf8 21. hxg6+ hxg6 22.
Be3 Rb8 23. Qh2 Rb7 24. Be2 $6 {Inaccuracy. Bh6 was best.} (24. Bh6 Bxh6+ $1
25. Qxh6 Rb6 26. Qh2 a5 27. Kb1 Bb7 28. a4 bxa4 ({Better is} 28... b4 $1 $17
29. Nb5 Nc8) 29. Nxa4 Rc6 30. Nc3 $2 (30. Nc5 $11 {and White stays safe.} Rb6
31. Qh8)) (24. Bh6 $17 {keeps fighting.}) 24... b4 $19 25. axb4 Rxb4 26. Bh6 (
26. Kb1 $142) 26... Bxh6+ $6 {Inaccuracy. Qa5 was best.} (26... Qa5 27. Qf4+
Kg8 28. Kb1 Ne6 29. Qe3 Qb6 30. Qc1 Bxd4 31. Rxd4 Nxd4 32. Bd1 dxe4 33. fxe4)
27. Qxh6 Qa5 28. Kc2 {Black should prevent Qf4+.} Qb6 29. Qf4+ Ke6 $6 {
Inaccuracy. Kg7 was best.} (29... Kg7) (29... Bf5 $19 30. Rb1 g5 31. Qxg5 Ne6 {
[%mdl 64] Double Attack} 32. Nxd5 Nxd4+ 33. Kd1 Nxd5 {[%mdl 64] Pin} 34. gxf5
Rg8 35. Qh5+ Kf8 36. exd5 Nxe2 37. Qh6+ Qxh6 38. Rxh6 Nc3+ $1 {[%mdl 512]} 39.
bxc3 Rxb1+ 40. Kd2 Rb5 41. Rxa6 Rxd5+ 42. Ke3 Rd3+ 43. Ke4 Rg3 44. Ra8+ Ke7)
30. Rb1 (30. b3 $11 {and White is okay.} cxb3+ 31. Kb2) 30... Kd7 31. exd5 Bb7
32. Qf7 {[#]} Rb8 $1 {White must now prevent ...Rxb2+!} 33. d6 $2 {Mistake. b3
was best.} (33. b3 cxb3+) (33. b3 $17 cxb3+ 34. Kb2) 33... Qxd6 {Threatens to
win with ...Ne6.} 34. d5 {[#]} Ba8 $2 {Mistake. g5 was best.} (34... g5 $1 35.
Qg7 Qg6+ 36. Qxg6 Nfxg6 37. Rbd1 Ba8 38. Kc1 Rxb2 39. d6 Nd5 $1 40. Rh7+ Kxd6
41. Bxc4) ({Not} 34... Bxd5 35. Nxd5 Qe5 (35... Qxd5 $2 36. Rhd1 $18 {[%mdl 64]
Pin}) 36. Nc3 $11) (34... g5 $19 {...a5 is the strong threat.} 35. Rhd1 Qg6+
36. Qxg6 Nfxg6) 35. Rh8 $4 {Blunder. Rhd1 was best.} (35. Rhd1) (35. Rhd1 $17)
35... Bxd5 36. Nxd5 Qxd5 37. Rxf8 Qe5 {[%cal Rb4b2][%mdl 64] Double Attack} 38.
Kd1 Rxf8 39. Qxf8 c3 {( -> ...c2+!)} 40. Ke1 $4 {Checkmate is now unavoidable.
Qh6 was best.} (40. Qh6 Rd4+ 41. Ke1 Rd2 42. Qxd2+ cxd2+ 43. Kxd2 a5 44. f4
Qxf4+ 45. Kc2 Nc6 46. Rd1+ Ke7) 40... Rxb2 {[%csl Gb2][%cal Re5e2]} 41. Rd1+
Ke6 {Precisão Chessbase: Brancas 47%, Pretas 75%. Precisão Lichess: Brancas
87%, Pretas 94%. Precisão Chess.Com: Brancas 78.8%, Pretas 90.2%.} 0-1

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.28"]
[Round "13.3"]
[White "Wei, Yi"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2740"]
[BlackElo "2742"]
[Annotator "Stockfish 16"]
[PlyCount "75"]
[EventDate "2024.??.??"]

{[%evp 20,75,53,48,75,65,107,119,119,106,121,114,119,106,115,108,307,314,313,
318,309,309,293,302,289,302,305,287,300,298,321,311,301,271,329,324,395,396,
388,367,518,482,509,506,518,512,577,579,575,567,832,806,1049,884,29988,29989,
29990,29991]} 1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. c3 e6 5. Bd3 Nbd7 6. Nbd2 Bd6 7.
O-O O-O 8. Re1 Qc7 9. e4 cxd4 10. cxd4 dxe4 11. Nxe4 b6 {D05: Colle System
with ...e6.} 12. Bg5 Nxe4 13. Rxe4 (13. Bxe4 Bb7 $11) 13... Bb7 {White is
better.} 14. Rc1 Qb8 15. Rh4 f5 16. Bc4 $36 {[%mdl 2048] White is really
pushing.} Qe8 $146 ({RR} 16... Re8 {16...Qe8 1.07} 17. Qd3 Be4 18. Rxe4 fxe4
19. Qxe4 a6 $2 (19... Nf8 {keeps fighting.} 20. Bb5 Rc8) 20. Bxe6+ Kh8 21. Qf5
Rf8 22. Qh3 Nf6 23. Bxf6 gxf6 24. Bf5 {[%csl Gf5][%cal Rh3h7]} Ra7 25. Nh4 Kg8
(25... Rc7 $142 26. Rd1 Rg8) 26. Bd7 Qd8 27. Be6+ Kh8 28. Rc8 Rc7 29. Ng6+ {
1/2-1/2 (29) Knezevic,M (2500)-Dizdar,G (2450) Trencianske Teplice 1985}) ({
Predecessor:} 16... Re8 17. Qd3 Be4 18. Rxe4 fxe4 19. Qxe4 a6 20. Bxe6+ Kh8 21.
Qf5 Rf8 22. Qh3 Nf6 23. Bxf6 gxf6 {1/2-1/2 (29) Knezevic,M (2500)-Dizdar,G 
(2450) Trencianske Teplice 1985}) 17. Qb3 {aiming for Re1.} Kh8 $2 {[#]
Mistake. Bxf3 was best.} (17... Bxf3 18. Qxf3) (17... Bxf3 $16 18. Qxf3 (18.
Bxe6+ Kh8 $11) 18... Kh8) 18. Re1 $1 $18 {[%cal Re1e6]} ({Weaker is} 18. Bxe6
Bxf3 19. Bxd7 (19. gxf3 Qg6 $11) 19... Qg6 $11) 18... Be4 19. Bxe6 Qg6 {
intending ...Bxf3.} 20. Bd2 ({Don't play} 20. Bxd7 $6 Bxf3 21. Qxf3 Qxg5 $18)
20... Nf6 21. Ng5 f4 {[#]} 22. Rxh7+ $1 {[%mdl 64] Deflection} Nxh7 23. Nxe4 f3
{[%csl Gf3][%cal Rg6g2]} 24. g3 Be7 25. d5 Rad8 26. Qa4 a5 27. Qc6 Bb4 28. Bxb4
axb4 29. h4 Ra8 (29... Rde8 $142 30. Nd6 b3) 30. Nd6 Ra7 31. Qxb6 Rxa2 32. Qc7
{Threatens to win with Nf7+.} Nf6 33. Nf7+ Kh7 34. Ne5 {[%mdl 64] Double Attack
} Qh6 35. Qc2+ g6 {[#]} 36. Nxg6 $1 {[%mdl 512]} Rfa8 $6 {Inaccuracy. Qxg6 was
best.} (36... Qxg6 37. Bf5 Qxf5 38. Qxf5+ Kh8 39. Re7 b3 40. Qg6 {[%csl Ge7]
[%cal Rg6g7]} Rf7 41. d6 Ra1+ 42. Kh2 Ra7 43. g4 (43. Rxf7 $142 Ng4+ 44. Qxg4
Rxf7 45. d7 Rf8 46. h5 Rg8 47. Qf5 Rd8 48. h6 Rg8 49. Qf6+ Kh7 50. d8=Q {
[%mdl 64] Overworked Piece} Rxd8 51. Qg7#)) 37. Ne5+ {[%mdl 64] Discovered
Attack} Kg7 $6 {Checkmate is now unavoidable. Kh8 was best.} (37... Kh8 38.
Nf7+ Kg7 39. Nxh6 Ra1 40. Qc7+ Kh8 41. Nf7+ Kg7 42. Ne5+ Kh6 43. Rc1 Rb1 44.
Rxb1) 38. Qc7+ {Precisão Chessbase: Brancas 96%, Pretas 44%. Precisão
Lichess: Brancas 99%, Pretas 94%. Precisão Chess.Com: Brancas 99.0%, Pretas
85,4%.} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.28"]
[Round "13.4"]
[White "Abdusattorov, Nodirbek"]
[Black "Donchenko, Alexander"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2727"]
[BlackElo "2643"]
[Annotator "Stockfish 16"]
[PlyCount "131"]
[EventDate "2024.??.??"]

{[%evp 9,131,40,37,0,2,10,18,20,22,20,66,58,46,18,32,7,16,4,3,0,0,0,0,0,41,1,2,
1,2,1,98,33,32,28,45,0,0,0,0,0,0,-56,-50,-110,-111,-108,0,0,0,0,0,0,45,43,46,
82,61,8,6,10,16,7,166,159,156,157,391,373,391,26,170,166,443,510,505,510,505,
492,327,328,485,486,487,484,481,482,1250,1028,1028,1014,990,977,831,731,675,
633,1318,1338,20000,20000,20000,20000,20000,20000,20000,20000,20000,20000,
29979,29981,29981,29982,29982,29983,29983,29984,29990,29991,29991,29992,29992,
29993,29993,29994]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qd3
{B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} Nbd7
7. Be2 g6 8. Bg5 {The position is equal.} Bg7 9. f4 Nc5 $146 ({RR} 9... b5 10.
Nc6 Qc7 $1 11. Nxe7 Bb7 12. Bxf6 Nxf6 13. Ned5 Nxd5 14. Nxd5 Bxd5 15. Qxd5 Bxb2
16. Qxa8+ Ke7 17. Qxa6 Bxa1 18. O-O Bd4+ 19. Kh1 Rb8 (19... Rc8 $14) 20. Bxb5
Qxc2 21. e5 $1 dxe5 $2 (21... Rb6 {is a better defense.} 22. exd6+ Rxd6) 22.
fxe5 Bxe5 23. Bd3 $2 (23. Qa3+ $18 Ke6 24. Ba4) 23... Qc8 24. Qa3+ {Firouzja,A
(2763)-Vachier Lagrave,M (2731) Toronto CAN 2023 1/2-1/2 (56)}) ({Predecessor:
} 9... b5 10. Nc6 Qc7 11. Nxe7 Bb7 12. Bxf6 Nxf6 13. Ned5 Nxd5 14. Nxd5 Bxd5
15. Qxd5 Bxb2 16. Qxa8+ {1/2-1/2 (56) Firouzja,A (2763)-Vachier Lagrave,M 
(2731) Toronto 2023}) 10. Qe3 Ne6 11. Nxe6 Bxe6 12. O-O Rc8 13. Rad1 Qa5 14.
Kh1 Qc5 15. Qf3 Bg4 16. Qd3 h6 17. Bh4 {With the idea Bxg4.} (17. Bxf6 $5 Bxe2
18. Nxe2 Bxf6 19. c3 $11) 17... Bxe2 18. Qxe2 Qh5 19. Qe1 $1 {next e5 is good
for White.} Ng4 $6 {Inaccuracy. O-O was best.} (19... O-O) (19... O-O $11 {
remains equal.}) 20. Rd5 $6 {Inaccuracy. e5 was best.} (20. e5 dxe5) (20. e5
$16 {Hoping for h3.} dxe5 21. Nd5 Rxc2 22. h3) 20... g5 21. Bg3 e6 {Strongly
threatening ...Bxc3.} 22. Rxd6 $6 {Inaccuracy. Rd3 was best. aiming for Rb6.} (
22. Rd3 O-O) 22... gxf4 $1 23. Rxf4 {Black must now prevent Qd1.} ({Not} 23.
Bxf4 $2 Nxh2 $1 {[%mdl 512]} 24. Rd5 (24. Bxh2 $2 Be5 $19) 24... exd5 $19)
23... Be5 24. Rxg4 Bxd6 25. h3 (25. Qd1 $11 Bxg3 26. Rg8+ $1 {[%mdl 576]
Discovered Attack} Rxg8 27. Qxh5) 25... Be5 $15 26. Qf2 (26. Qe3 $15) 26... Rf8
$17 (26... Bxc3 $6 27. bxc3 Qc5 28. Qf6 $11) 27. Bf4 Bxc3 $6 {Inaccuracy. Rc4
was best.} (27... Rc4 28. a3 Bxf4 29. Qxf4 Qc5 30. Qxh6 Qf2 31. Qc1 Kd7 32. Rf4
Qd4) (27... Rc4 $17) 28. bxc3 $11 Qc5 29. Be3 Qxc3 30. Bxh6 Qxc2 $6 {
Inaccuracy. Qa1+ was best.} (30... Qa1+ 31. Kh2 $1 Qe5+ 32. Bf4 Qc5 33. Qg3 Qc3
34. Qf2) 31. Qf6 Qd1+ $1 32. Kh2 {[%mdl 1024] White has compensation.} Qd8 33.
Qb2 (33. Qg7 $5 {[%cal Rg7f8]} Qd6+ 34. e5 $14) 33... Qc7+ 34. Bf4 Qe7 35. Rg3
f6 $6 {[#] Inaccuracy. Rc6 was best.} (35... Rc6) (35... Rc6 $11 {and Black
stays safe.}) 36. Bh6 $1 $18 Rc5 (36... Rh8 $6 37. Bg7 $16) 37. Qd4 $36 {
[%mdl 2048] White is on the roll.} e5 $2 {Mistake. Rh5 was best.} (37... Rh5) (
37... Rh5 $16 38. Rg7 Rxh6 39. Qa4+ (39. Rxe7+ Kxe7 40. Qb4+ {[%mdl 64] Double
Attack} Ke8 $18) 39... b5 40. Rxe7+ Kxe7 41. Qxa6 Rh5 42. Qb7+ Kd6 43. Qb6+ Kd7
) 38. Qa4+ Kd8 39. Qb3 $4 {Blunder. Bxf8 was best.} (39. Bxf8 Qxf8 40. Qa3 Qe7
41. h4 f5 42. Rg8+ Kc7 43. Rg7 Qxg7 44. Qxc5+ Kd7 45. Qd5+ Ke8) (39. Qb4 $18
Rb5 40. Qd2+ Kc7 41. a4 (41. Bxf8 Qxf8 42. h4 Rb4 $16)) 39... Rf7 $6 {[#]
Inaccuracy. Re8 was best.} (39... Re8 $1 40. Qb6+) (39... Re8 $1 $11) 40. Bd2
$1 {[%cal Rd2b4]} ({Don't play} 40. Rg8+ $6 Kc7 $14) 40... Rg7 $4 {Blunder. a5
was best.} (40... a5 41. Rg8+ Rf8 42. Bxa5+ Rxa5 43. Rxf8+ Qxf8 44. Qb6+ Ke8 $2
(44... Kc8 $16 {was called for.} 45. Qxa5 Qh6) 45. Qxa5 Qe7 46. Qd5 Kf8 47. Kg3
(47. Qb3 $142)) (40... a5 $142) 41. Qb6+ Rc7 42. Bb4 Qf7 43. Rxg7 Qxg7 {
[%mdl 4096] Endgame KQR-KQB} 44. Bd6 {[%mdl 64] And now h4 would win. Pin} Kc8
(44... Qh7 $142 45. Bxc7+ Qxc7 46. Qxf6+ Qe7) 45. Bxc7 Qxc7 46. Qxf6 {KQ-KQ} a5
$6 {Inaccuracy. Qc2 was best.} (46... Qc2 47. Qf5+ Kb8 48. Qxe5+ Ka8 49. Qh8+
Ka7 50. Qd4+ Ka8 51. Qd8+ Ka7 52. Qd5 b5 53. h4) 47. Qf8+ Kd7 $6 {Inaccuracy.
Qd8 was best.} (47... Qd8) (47... Qd8 $142 48. Qf5+ Kc7 49. Qxe5+ Kb6 50. Qb2+
Ka6 51. Qe2+ Kb6 52. Qe3+ Kc6 53. Qc3+ Kb5) 48. Qf7+ Kc6 49. Qxc7+ Kxc7 {KP-KP}
50. h4 Kd6 51. h5 {Threatens to win with h6.} Ke7 52. a4 Kf6 53. g4 b5 $6 {
Inaccuracy. Kg5 was best.} (53... Kg5 54. Kh3 b5 55. axb5 a4 56. b6 a3 57. b7
a2 58. b8=Q a1=Q 59. Qd8+ Kf4 {[%cal Ra1h1]} 60. Qf6+) 54. axb5 a4 55. b6 a3
56. b7 a2 57. b8=Q a1=Q {KQ-KQ} 58. Qd8+ Kg7 $2 {Mistake. Ke6 was best.} (58...
Ke6 59. g5 Qe1 60. Qd5+ Ke7 61. Qxe5+ Kd8 62. Kh3 Qh1+ 63. Kg4 Qd1+ 64. Kf5
Qxh5 65. Qd5+ (65. Qb8+ $142 Kd7 66. Qb7+ Kd6 67. Qd5+ Kc7 68. e5)) 59. Qe7+ {
White mates.} Kh6 60. Qf6+ Kh7 61. g5 Qb2+ $6 {Checkmate is now unavoidable.
Qa7 was best.} (61... Qa7 62. h6 Qd7 63. Kg3 Qd3+ 64. Qf3 Qd7 65. Kh4 Qe7 66.
Kg4 Qe6+ 67. Qf5+ Qg6 68. Qxe5) 62. Kg3 Qb4 63. g6+ Kh6 64. Qh8+ Kg5 65. Qxe5+
Kh6 66. Kg4 {Precisão Chessbase: Brancas 78%, Pretas 58%. Precisão Lichess:
Brancas 95%, Pretas 91%. Precisão Chess.Com: Brancas 94.1%, Pretas 85.3%.} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.28"]
[Round "13.5"]
[White "Giri, Anish"]
[Black "Warmerdam, Max"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2749"]
[BlackElo "2625"]
[Annotator "Stockfish 16"]
[PlyCount "63"]
[EventDate "2024.??.??"]

{[%evp 9,63,12,14,0,6,0,-6,-7,3,0,67,65,158,148,176,87,87,90,92,83,85,81,73,25,
32,-53,-42,-55,27,0,0,0,0,0,11,12,11,11,16,17,17,21,112,100,317,312,300,308,
485,481,441,441,435,434,434,423]} 1. Nf3 d5 2. e3 Nf6 3. b3 e6 4. Bb2 Bd6 5. c4
O-O 6. Nc3 {A13: English Opening: 1...e6.} c5 ({RR} 6... b6 7. Qc2 c6 8. Be2
Bb7 9. cxd5 exd5 10. O-O Nbd7 11. Rac1 Re8 12. Rfd1 Nc5 13. d3 Rc8 14. b4 Ne6
15. Qb3 Qe7 16. a3 c5 (16... Ng4 $1 $17 17. h3 Nf6) 17. bxc5 bxc5 18. Nb5 Bb8
19. Bxf6 $1 gxf6 20. Rb1 (20. d4 $11) 20... Bc6 21. d4 {So,W (2812)-Caruana,F 
(2808) Paris 2017 0-1 (59)}) 7. g4 ({RR} 7. cxd5 exd5 8. d4 Nc6 9. Be2 cxd4 10.
Nxd4 Nxd4 11. Qxd4 Re8 12. O-O Be5 13. Qd1 d4 14. Na4 Bf5 15. exd4 Bd6 16. Bf3
Ne4 17. Nc5 Bxc5 18. dxc5 Nd2 (18... Nxc5 $14 19. Qd4 Qxd4 20. Bxd4 Rac8) 19.
Bxb7 Rb8 (19... Nxf1 {was worth a try.} 20. Bxa8 Qxa8 21. Qxf1 Qd5) 20. c6 $2 (
20. Re1 $1 $18 {[%cal Re1e8]} Rxb7 21. Qxd2) 20... Nxf1 21. Qxf1 (21. Qxd8 $11
{keeps the balance.} Rbxd8 22. Rxf1) 21... Bc8 $1 {Nakamura,H (2780)-Bluebaum,
M (2670) chess.com INT 2023 1-0 (61)}) 7... Nc6 $146 ({RR} 7... Be7 {7...Nc6
-0.15} 8. g5 $1 {[%cal Rg5f6]} Ne4 9. h4 Nxc3 10. Bxc3 (10. dxc3 $14 a5 11. a4)
10... Nc6 11. Qb1 (11. d4 $11) 11... d4 12. Bb2 f5 13. gxf6 $1 gxf6 (13... Bxf6
$15 14. Ng5 g6) 14. exd4 cxd4 15. Rg1+ Kh8 16. Qe4 f5 $2 (16... e5 $1 $15 {
keeps the upper hand.}) 17. Qf4 Bf6 18. O-O-O e5 19. Qh6 Qe7 20. Re1 (20. Rg6
$1 $16) 20... Be6 21. Ng5 Bg8 22. Bd3 {Speckner,R (2306)-Liepold,S (2219)
Bayern 2012 1-0 (42)} (22. Nf3 $1 $11)) 8. g5 {The position is equal.} Ne4 9.
h4 Re8 $146 {Inaccuracy. f5 was best.} (9... f5 10. cxd5) (9... f5 $11) ({
Predecessor:} 9... Nxc3 10. dxc3 Ne5 11. Nxe5 Bxe5 12. Qc2 f5 13. O-O-O Qa5 14.
cxd5 Qxa2 15. d6 Rd8 {0-1 (29) Keymer,V (2738)-Iljiushenok,I (2547) Samarkand
2023}) 10. Qc2 $14 (10. cxd5 exd5 11. Be2 (11. Nxd5 Bg3 $17) 11... Bc7 $17)
10... Nxc3 $6 {Inaccuracy. Nb4 was best.} (10... Nb4 11. Qb1 b6 12. a3 Nxc3 13.
Bxc3 d4 $1 14. exd4 Nd5 15. Bd3 ({Better is} 15. Bb2 $14) 15... e5 $1 16. Bxh7+
Kf8 (16... Kh8 $15 17. dxc5 Nxc3 18. dxc3 e4) 17. dxc5 $1) (10... Nb4 $14 11.
Qb1 b6) 11. dxc3 $16 (11. Bxc3 d4 $11) 11... g6 12. h5 $6 {Inaccuracy. O-O-O
was best.} (12. O-O-O $1 a5) (12. O-O-O $1 $18) 12... Ne5 13. Nxe5 Bxe5 14.
O-O-O Bg7 15. f4 e5 16. hxg6 hxg6 17. Bd3 $2 {Mistake. cxd5 was best.} (17.
cxd5 exf4 $1 18. exf4 (18. Qh2 $5 {[%cal Rc3c4]} Qxg5 19. exf4 $14) 18... Bg4
19. Bb5 $1 {[%cal Rb5e8]} Bxd1 20. Rxd1 Qd6 ({Black should play} 20... Re7 $11)
21. Bxe8 Rxe8 22. Qf2 b5 23. Kb1 c4) ({White should try} 17. cxd5 $14 exf4 18.
Qh2 (18. exf4 Bg4 $14) 18... Qxg5 19. exf4) 17... exf4 $1 $15 18. exf4 Qc7 $2 {
Mistake. Bg4 was best.} (18... Bg4) (18... Bg4 $15) 19. Rh4 $6 {Inaccuracy.
cxd5 was best.} (19. cxd5 Qxf4+) 19... dxc4 $1 {[#]} 20. Bxg6 $1 {[%mdl 512]}
fxg6 21. Qxg6 Kf8 {White must now prevent ...Qf7.} (21... Qc6 $5 22. Qh7+ $8 (
22. Rd6 $2 Re1+ 23. Kd2 Qe8 $19) 22... Kf7 $11) 22. f5 {Threatens to win with
f6.} Qf7 23. Qd6+ {[%mdl 64] Double Attack} Kg8 24. f6 $40 {[%mdl 128] White
mounts an attack.} Qg6 (24... cxb3 $2 25. fxg7 Qxg7 26. g6 $18) 25. Qf4 {
Hoping for Rf1.} Qf5 (25... cxb3 $2 26. axb3 Qf5 27. Qg3 $18 (27. fxg7 Qxf4+
28. Rxf4 Kxg7 $18)) (25... Bf5 $1 $11 26. Qxc4+ (26. fxg7 Re4 $11) 26... Re6
27. fxg7 Rae8) 26. Qg3 $1 $16 {aiming for Rf4.} (26. fxg7 Qxf4+ 27. Rxf4 Be6
$11) 26... Be6 $6 {Inaccuracy. Re5 was best.} (26... Re5) (26... Re2 27. Rd8+
Kf7 28. Qc7+ Qd7 29. Rxd7+ Bxd7 30. Qxd7+ Kg6 31. Qxg7+ Kf5 32. Qh7+ Ke6 33.
Qe7+ {[%mdl 64] Double Attack} Kd5 34. Qxe2) (26... Re5 $16 {is a better
defense.}) 27. fxg7 $18 Bf7 28. Rf4 Qe6 $4 {Blunder. Qg6 was best.} (28... Qg6
{[#]} 29. Qh4 $1) (28... Qg6 $142 29. Qh4 (29. bxc4 Re2 $15) 29... Qh5) 29. Qh2
{[%csl Gg7][%cal Rh2h8] White is clearly winning.} Kxg7 {[#]} 30. Rxf7+ $1 {
[%mdl 512]} Qxf7 {[#]} 31. g6 $1 {[%mdl 512] White wants to mate with Qh7+.}
Qe6 {[#] Black wants to play ...Rh8.} (31... Qxg6 32. Rg1) 32. Rd7+ $1 {
[%mdl 576] Precisão Chessbase: Brancas 76%, Pretas 60%. Precisão Lichess:
Brancas 93%, Pretas 88%. Precisão Chess.Com: Brancas 93.1%, Pretas 86.1%.} 1-0

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.28"]
[Round "13.6"]
[White "Praggnanandhaa, R."]
[Black "Firouzja, Alireza"]
[Result "1/2-1/2"]
[ECO "D87"]
[WhiteElo "2743"]
[BlackElo "2759"]
[Annotator "Stockfish 16"]
[PlyCount "133"]
[EventDate "2024.??.??"]

{[%evp 19,133,20,28,22,26,21,22,13,11,23,15,19,19,10,13,14,17,23,38,28,41,25,
68,43,42,38,40,37,48,46,48,39,49,20,23,25,22,23,19,21,22,25,64,70,75,72,84,47,
53,27,36,29,26,26,26,26,26,26,30,26,28,26,26,26,29,27,29,31,29,29,29,30,31,35,
28,31,33,36,46,11,23,5,5,5,5,2,2,1,2,2,12,5,4,5,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3
Bg7 7. Bc4 c5 8. Ne2 O-O 9. O-O Nc6 10. Be3 e6 11. dxc5 {D87: Exchange
Grünfeld: Classical Line: Variations without ...cxd4.} Qa5 12. f4 Rd8 13. Qe1
Qa4 14. Bb3 Qxe4 15. Ng3 Qd3 16. Rc1 Bd7 17. Qf2 Be8 $146 ({RR} 17... Na5 18.
Bc2 Qa6 19. Bd4 Bxd4 20. cxd4 Bb5 21. Rfd1 f5 22. h4 Rd7 23. Re1 (23. h5 $14)
23... Rad8 24. c6 $2 (24. h5 $11 {and White is okay.}) 24... Nxc6 25. Rxe6 Qxa2
26. Qe3 {[#]} Nxd4 $2 (26... Bc4 $1 $19 27. Re8+ Kf7 28. Rxd8 Rxd8) 27. Re8+
Kf7 28. Rxd8 $4 {[%mdl 8192]} (28. Re1 $1 $11 Be2 29. Rxd8 Rxd8 30. Rxe2 Nxe2+
31. Qxe2) 28... Rxd8 29. Bb1 Qd5 30. Qa3 (30. Qf2 $142 Qd6 31. Re1) 30... Qd6
31. Ba2+ Kg7 32. Qe3 {Praggnanandhaa,R (2624)-Duda,J (2750) Oslo NOR 2022 0-1 
(37)}) ({Predecessor:} 17... Na5 18. Bc2 Qa6 19. Bd4 Bxd4 20. cxd4 Bb5 21. Rfd1
f5 22. h4 Rd7 23. Re1 Rad8 {0-1 (37) Praggnanandhaa,R (2624)-Duda,J (2750)
Oslo 2022}) 18. Rfd1 Qa6 19. Ne4 Rxd1+ 20. Rxd1 Rd8 21. Rxd8 Nxd8 22. Qd2 Qa5
$1 23. Bd4 Nc6 24. Bxg7 Kxg7 25. Qe3 Bd7 26. Nd6 b6 27. cxb6 Qxb6 28. Qxb6 axb6
$11 {[%mdl 4096] Endgame KBN-KBN} 29. Nc4 b5 30. Nd6 b4 31. cxb4 Nxb4 32. Kf2
Kf6 33. a3 Ke7 34. Ne4 (34. Nc4 {is interesting.} Nc6 35. Ne5 Nd4 36. Nxd7 Kxd7
37. Bc4) 34... Nd5 35. Bxd5 exd5 $14 {KB-KN} 36. Nc5 Bc6 $1 37. Nb3 Kd6 $6 {
Inaccuracy. Kf6 was best.} (37... Kf6) 38. Nd4 Ba4 39. Ke3 f6 40. Kd3 g5 41. g3
gxf4 42. gxf4 Kc5 43. Kc3 Be8 44. Nb3+ Kd6 45. Nd4 Kc5 46. Nb3+ Kd6 47. Kb4 d4
$1 48. Nxd4 Kd5 49. Nb5 Bg6 50. Nc3+ Kd4 51. a4 {Black should prevent a5.} Bd3
52. a5 f5 53. Na4 Be2 54. Nc5 Kd5 55. Na4 {[#] Nc3+ is the strong threat.} Bf1
56. Nc5 Be2 57. a6 Bxa6 $1 {The position is equal.} 58. Nxa6 $11 {KN-KPP} Ke4
59. Kc3 {Threatens to win with Kd2.} Kxf4 60. Kd2 Kf3 61. Ke1 {And now Kf1
would win.} Kg2 $1 62. Nc7 Kxh2 63. Kf2 Kh3 64. Kf3 Kh4 65. Kf4 Kh5 66. Kxf5
Kh4 67. Kf4 {Precisão Chessbase: Brancas 88%, Pretas 87%. Precisão Lichess:
Brancas 97%, Pretas 97%. Precisão Chess.Com: Brancas 97.9%, Pretas 97.9%.}
1/2-1/2

[Event "86th Tata Steel Masters 2024"]
[Site "Wijk aan Zee"]
[Date "2024.01.28"]
[Round "13.7"]
[White "Nepomniachtchi, Ian"]
[Black "Van Foreest, Jorden"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2769"]
[BlackElo "2682"]
[Annotator "Stockfish 16"]
[PlyCount "61"]
[EventDate "2024.??.??"]

{[%evp 13,61,20,24,24,29,22,20,17,18,0,7,10,26,26,28,22,28,6,6,-13,-20,-26,-12,
-12,-3,-17,0,0,0,-9,-10,-12,-14,-11,-12,-13,-5,-13,-11,-21,-21,-16,-12,-19,-10,
-14,-15,-17,-12,-32]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6.
Re1 d6 7. a4 Na5 8. Ba2 {C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange
Attack.} c5 9. Bg5 Nc6 10. Bxf6 Bxf6 11. Nc3 Be6 ({RR} 11... Ne7 12. Nd5 Nxd5
13. Bxd5 Be6 14. Bxe6 fxe6 15. c3 Rc8 16. Qe2 g6 17. Nd2 h5 18. Nc4 Rc7 19. Rf1
Re8 20. h3 Kg7 21. b4 cxb4 22. cxb4 d5 23. Ne3 Bg5 24. exd5 exd5 25. Rfd1 Qd7
26. b5 {Anand,V (2788)-Naiditsch,A (2697) Mainz 2009 1/2-1/2}) 12. Nd5 g6 13.
c3 Kg7 $146 ({RR} 13... Bg7 14. Nd2 Ne7 15. Nxe7+ Qxe7 16. Nf1 f5 17. Ne3 f4
18. Nd5 Bxd5 19. Bxd5+ Kh8 20. f3 Rab8 21. a5 g5 22. h3 h5 23. Kf2 g4 (23...
Bf6 $142) 24. hxg4 Qh4+ {[#]} 25. Ke2 $1 Qg3 {[%cal Rg3g2]} 26. Rg1 hxg4 27.
Qe1 Qxe1+ 28. Raxe1 {Rasulov,V (2560)-Aashman,G (2235) chess.com INT 2023 1-0 
(54)}) ({RR} 13... Bg7 14. Qd2 Rc8 15. Qg5 h6 16. Qxd8 Rfxd8 17. Nd2 Kf8 18.
Nf1 h5 19. Nfe3 Bh6 20. h4 Bxe3 21. Nxe3 Bxa2 22. Rxa2 Ne7 23. Kf1 f6 24. Raa1
d5 25. exd5 Nxd5 26. Nxd5 Rxd5 27. Re3 Rcd8 28. Ke2 {Ding Liren (2811)-Nihal,S
(2670) chess.com INT 2022 0-1 (31)}) ({RR} 13... Bg7 14. Qb1 Kh8 15. b4 cxb4
16. cxb4 Bg4 17. b5 Bxf3 18. bxc6 bxc6 19. Ne3 $1 Bh5 $1 20. Qc2 Qd7 21. Rec1
c5 (21... Rac8 $15 {keeps the upper hand.}) 22. Bd5 Rab8 23. Rab1 Bh6 24. Qc4
Kg7 25. h3 Bxe3 26. fxe3 f5 27. Rxb8 Rxb8 28. exf5 {Kiolbasa,O (2223)-Yildiz,B
(2315) Chakvi 2015 0-1 (56)}) ({Predecessor:} 13... Bg7 14. Qd2 Rc8 15. Qg5 h6
16. Qxd8 Rfxd8 17. Nd2 Kf8 18. Nf1 h5 19. Nfe3 Bh6 {0-1 (31) Ding,L (2811)
-Nihal,S (2670) Chess.com INT 2022}) 14. Qd2 h6 15. b4 (15. Bc4 {keeps more
tension.} Bg5 16. Qe2 Rb8 17. h3 a6 18. Ba2) 15... cxb4 16. Nxb4 Nxb4 17. cxb4
Bg4 18. Qe2 {The position is equal.} Bg5 19. Bd5 Qf6 20. b5 Rab8 21. Ra2 Rfc8
22. h3 Bxf3 23. Qxf3 Qxf3 24. gxf3 Rc5 25. Rb1 Bd8 26. Rd1 Ba5 27. d4 Rc3 28.
Kg2 h5 29. dxe5 dxe5 30. Rdd2 Rc7 31. Rd3 {Precisão Chessbase: Brancas 81%,
Pretas 86%. Precisão Lichess: Brancas 98%, Pretas 99%. Precisão Chess.Com:
Brancas 97.9%, Pretas 98.8%.} 1/2-1/2

