[Event "87th Tata Steel Challengers 2025"]
[Site "Wijk aan Zee"]
[Date "2025.01.19"]
[Round "2.1"]
[White "Pijpers, Arthur"]
[Black "Suleymanli, Aydin"]
[Result "1/2-1/2"]
[ECO "C58"]
[WhiteElo "2474"]
[BlackElo "2623"]
[Annotator "Stockfish 17- Chessbase"]
[PlyCount "30"]
[EventDate "2025.??.??"]

{[%evp 14,30,31,32,42,37,37,51,54,9,23,0,49,0,0,0,49,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 {Against Nc3} 9. h4 {[%cal Bd1f3]} (9. Nxh7 $2 {loses.} Nf4 10. Be4 f5 $19) 9... h6 10. Qh5 Qf6 {[#] Threatens to win with ...Nf4. White is slightly better.} 11. Ne4 (11. Nh7 $5 Rxh7 12. Bxh7) 11... Qe6 12. Ng5 Qf6 {Strongly threatening ...Nf4.} 13. Ne4 (13. Nh7 $5 Rxh7 14. Bxh7) 13... Qe6 14. Ng5 Qf6 {[#] White must now prevent ...Nf4.} 15. Ne4 $146 (15. Nh7 $1 $14 Rxh7 16. Bxh7) 15... Qe6 {Weighted Error Value: White=0.20 (precise) /Black=0.01 (flawless) . Mistake: 	White=1 	--- Inaccurate: 	White=1 	--- OK: 	White=3 	Black=7 PRECISÃO LICHESS/STOCKFISH 17: BRANCAS 97% PRETAS 98% PRECISÃO CHESS.COM: BRANCAS 100.0% PRETAS 99.2%} 1/2-1/2

[Event "87th Tata Steel Challengers 2025"]
[Site "Wijk aan Zee"]
[Date "2025.01.19"]
[Round "2.2"]
[White "Vaishali, Rameshbabu"]
[Black "Lu, Miaoyi"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2476"]
[BlackElo "2429"]
[Annotator "Stockfish 17- Chessbase"]
[PlyCount "67"]
[EventDate "2025.??.??"]

{[%evp 10,67,12,-26,18,22,17,11,21,14,0,0,0,-19,2,-39,-31,-52,-22,-33,0,0,0,0,0,0,0,0,15,29,41,17,62,55,54,58,58,52,55,42,54,40,51,62,53,28,51,50,47,0,0,0,0,0,0,0,0,0,0,-13]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. Nc3 a5 ({RR} 6... c5 7. dxc5 Bxc5 8. cxd5 exd5 9. Bg5 Be6 10. O-O Nbd7 11. Nd4 h6 12. Bf4 Qe7 13. Nb3 Bb6 14. Nxd5 Nxd5 15. Bxd5 Nf6 16. Bxe6 Qxe6 17. Qd3 Rfe8 18. Rae1 Rac8 19. Kg2 Qd5+ 20. Qxd5 Nxd5 21. Bc1 {Ramirez Alvarez,A (2595)-Onischuk,A (2668) Saint Louis 2014 ½-½ (41)}) 7. O-O c6 8. b3 b6 9. Ne5 $146 ({RR} 9. Bb2 Ba6 10. Nd2 b5 11. c5 b4 12. Na4 Nbd7 13. Re1 Bb5 14. a3 Qc7 15. Qc2 Rfe8 16. f4 h5 17. axb4 axb4 18. e4 dxe4 19. Nxe4 Nxe4 20. Bxe4 Rad8 21. Bf3 h4 22. Kg2 Bf6 23. Rad1 g6 {Filip,L (2346)-Neugebauer,M (2536) Arad ROU 2023 0-1 (49)}) ({RR} 9. Qd3 Ba6 10. e4 b5 11. Ne5 bxc4 12. bxc4 Nfd7 13. exd5 exd5 14. Rd1 Nxe5 15. dxe5 Bxc4 16. Qd4 Nd7 17. Bh3 Nc5 18. Bf5 Qc7 19. Bb2 Rab8 20. Rab1 g6 21. Bc2 Ne6 22. Qg4 Bc5 23. Na4 Ba7 {Wiedenkeller,M (2442)-Sivuk,V (2454) Germany GER 2024 0-1}) ({RR} 9. Bb2 Ba6 10. Nd2 b5 11. Rc1 b4 12. Na4 Nbd7 13. e4 Nb6 14. Nxb6 Qxb6 15. Re1 Rfd8 16. Qc2 Rac8 17. h4 c5 18. exd5 cxd4 19. dxe6 fxe6 20. Qd3 Bc5 21. Ne4 e5 22. Rc2 Rf8 23. Rce2 Rce8 {Mirzoev,A (2437)-Rangel,D (2220) chess.com INT 2023 1-0}) 9... Ba6 10. Bb2 Nfd7 11. cxd5 {[%cal Be5f7] [#] Hoping for Nxf7!} cxd5 12. Rc1 Nxe5 13. dxe5 Ra7 14. Qd2 Rd7 15. Rfd1 Bb4 {[#] And now ...d4 would win.} 16. e3 Qe7 17. Qd4 Bc5 18. Qa4 Rc8 19. Nb5 Nc6 20. Bf1 Bxb5 21. Bxb5 Rdc7 22. a3 Na7 23. Ba6 {This pair of bishops is nice.} Rb8 24. Bf1 h5 25. Rc2 Qd7 26. Qh4 g6 27. Rdc1 {Threatens to win with b4.} Rbc8 28. Ba6 Ra8 29. b4 (29. Bd3 $14 {should be considered.} Rac8 30. Ba6) 29... axb4 {The position is equal.} 30. axb4 Qa4 $1 {[%csl Ba6,Bb4]} 31. bxc5 Qxa6 32. cxb6 Rxc2 33. Rxc2 Qxb6 34. Qd4 {Weighted Error Value: White=0.09 (flawless) /Black=0.08 (flawless) . Mistake:    	White=1   	---    Inaccurate:   	White=1   	Black=3   OK:     	White=12  	Black=16   Best:    	---    	Black=1   Strong:    	---    	Black=1 PRECISÃO LICHESS/STOCKFISH 17: BRANCAS 96% PRETAS 92% PRECISÃO CHESS.COM: BRANCAS 96.6% PRETAS 96.7%} 1/2-1/2

[Event "87th Tata Steel Challengers 2025"]
[Site "Wijk aan Zee"]
[Date "2025.01.19"]
[Round "2.3"]
[White "Svane, Frederik"]
[Black "Oro, Faustino"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2664"]
[BlackElo "2447"]
[Annotator "Stockfish 17- Chessbase"]
[PlyCount "109"]
[EventDate "2025.??.??"]

{[%evp 0,102,18,-31,-26,-26,7,-23,-4,-35,-17,-43,-8,8,23,0,26,33,40,35,88,51,52,43,64,57,76,44,97,65,47,24,32,25,61,61,51,37,33,0,23,36,55,52,52,59,35,42,81,63,110,121,130,85,85,68,75,88,59,76,76,95,73,84,106,107,107,106,114,122,126,97,99,87,113,109,110,113,164,131,183,113,107,106,107,145,144,144,144,144,162,176,156,173,161,165,166,165,166,173,214,218,317,149,167]} 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 O-O 9. Nge2 Ne8 10. Bg3 Nd6 11. Qc2 Re8 12. O-O a5 ({RR} 12... Bf8 13. Rae1 a5 14. Nf4 Na6 15. a3 Qf6 16. f3 b5 17. Bf2 Nc4 18. g3 Qd8 19. e4 b4 20. exd5 Rxe1 21. Rxe1 Nd6 22. Na4 cxd5 23. Nxd5 Rb8 24. Nc5 Nb5 25. Bxb5 Rxb5 26. Qc4 Rb8 27. a4 {Maghsoodloo,P (2721)-Carlsen,M (2856) Mayrhofen 2022 ½-½ (39)}) 13. Rad1 Bf8 14. h3 Nd7 15. Kh1 $146 ({RR} 15. Rfe1 Nf6 16. Bh4 g6 17. Bg3 Bf5 18. Nf4 Bxd3 19. Nxd3 Nfe4 20. Bf4 Nxc3 21. Qxc3 a4 22. Qc2 Nc4 23. Re2 Qh4 24. Rde1 Bd6 25. Bxd6 Nxd6 26. Nc5 a3 27. b3 Re7 28. Qc1 Kg7 29. Rc2 Rae8 {Harsha,B (2531)-Sriniaiyer,S (2179) Charlotte USA 2024 ½-½ (76)}) 15... Nf6 16. Be5 Nd7 17. Bf4 Nf6 18. Ng3 b5 19. Nb1 Qb6 20. Nd2 Ba6 21. Rc1 Rac8 22. Nf5 Nde4 23. Bxe4 dxe4 24. Bd6 b4 25. Bxf8 Kxf8 26. Rfd1 Bd3 27. Qc5+ Qxc5 28. Rxc5 Nd7 29. Rxa5 Ra8 30. Nb3 Rxa5 31. Nxa5 Ra8 32. Nxc6 Rxa2 33. Nxb4 Rxb2 34. Nxd3 exd3 35. Kg1 Rb3 36. g4 Nb6 37. Nd6 Na4 38. Ne4 Ke7 39. Ra1 Nc3 40. Nxc3 Rxc3 41. Kf1 Ke6 42. Ke1 Rb3 43. Ra6+ Kd5 44. Ra5+ Ke6 45. Re5+ Kd6 46. Kd2 g6 47. f4 Rb2+ 48. Kxd3 Rh2 49. f5 g5 50. Ra5 Rxh3 51. Ra6+ Ke7 52. d5 Rg3 53. f6+ Kd7 54. Ra7+ Ke8 55. Re7+ {1-0 White wins. PRECISÃO LICHESS/STOCKFISH 17: BRANCAS 96% PRETAS 92% PRECISÃO CHESS.COM: BRANCAS 93.5% PRETAS 87.1%} 1-0

[Event "87th Tata Steel Challengers 2025"]
[Site "Wijk aan Zee"]
[Date "2025.01.19"]
[Round "2.4"]
[White "Divya Deshmukh"]
[Black "Nguyen, Thai Dai Van"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2490"]
[BlackElo "2668"]
[Annotator "Stockfish 17- Chessbase"]
[PlyCount "68"]
[EventDate "2025.??.??"]

{[%evp 21,68,0,0,10,23,14,27,13,4,-33,-17,-16,-26,-6,-8,0,17,0,0,0,0,0,0,0,0,-20,4,7,6,0,0,5,0,11,9,17,33,0,0,0,0,0,0,0,0,0,18,0,0]} 1. e4 c5 2. Nf3 {[%cal Bg1f3,Bf3d4,Bd4b3][%mdl 32]} d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. f4 exf4 10. Bxf4 Nc6 {[%cal Bb8c6,Bc6e5,Be5g6][%mdl 32]} 11. Qd2 O-O ({RR} 11... a5 12. Nd4 Nxd4 13. Qxd4 O-O 14. O-O-O a4 15. Bxd6 Bxd6 16. Qxd6 Qa5 17. a3 Rfc8 18. Qg3 Rc5 19. Rd4 b5 20. Rhd1 Rac8 21. Qd3 Ne8 22. Qe3 Qc7 23. h3 h6 24. R1d2 Rb8 25. Rb4 Nd6 26. Nxa4 {Grandelius,N (2653)-Saric,I (2673) Hamburg GER 2025 1-0 (33)}) 12. O-O-O {[%cal Rf4d6]} Ne5 13. Rhg1 {[%cal Bg2g4]} b5 $146 {[#]} ({RR} 13... Rc8 14. g4 Nc4 15. Bxc4 Rxc4 16. Nd4 ({RR} 16. Qd3 Qc8 17. g5 Nxe4 18. Nxe4 d5 19. Nc3 Rxf4 20. Nxd5 Bxd5 21. Qxd5 Rf5 22. Qe4 Bxg5+ 23. Kb1 Re8 24. Qg2 Bf6 25. Rd3 Rfe5) 16... d5 17. e5 Nd7 18. Nxe6 fxe6 19. Nxd5 Bc5 20. Bg5 Qe8 21. Be3 Nxe5 22. Bxc5 Rxc5 23. Qe3 Rxd5 24. Rxd5 Nc4 25. Qd4 exd5 26. Qxd5+ Qf7 27. Qxf7+ Kxf7 28. b3 {Hovhannisyan,R (2619)-Daneshvar,B (2598) Budapest HUN 2024 0-1 (35)}) ({RR} 13... Rc8 14. g4 b5 15. g5 Nfd7 16. Nd4 g6 17. Nd5 Bxd5 18. exd5 Re8 19. Rg3 Bf8 20. Nc6 Qb6 21. Be3 Qc7 22. Bd4 Bg7 23. Bg4 Ra8 24. h4 Nc5 25. Bf3 Nc4 26. Qf2 Bxd4 27. Rxd4 Qb6 28. b3 {Hovhannisyan,R (2607)-Castellanos Rodriguez,R (2483) Benasque ESP 2023 ½-½ (109)}) ({RR} 13... Rc8 14. g4 Nc4 15. Bxc4 Rxc4 16. Nd4 d5 17. e5 Nd7 18. Nxe6 fxe6 19. Nxd5 Bc5 20. Bg5 Qe8 21. Be3 Nxe5 22. Bxc5 Rxc5 23. Qe3 Rxd5 24. Rxd5 Nc4 25. Qd4 exd5 26. Qxd5+ Qf7 27. Qxf7+ Kxf7 28. b3 {Hovhannisyan,R (2619)-Daneshvar,B (2598) Budapest HUN 2024 0-1 (35)}) 14. g4 $1 Ng6 15. g5 b4 $1 16. gxf6 bxc3 17. bxc3 Bxf6 {White must now prevent ...Nxf4.} 18. Bxd6 Rc8 19. c4 Bxc4 20. Bxc4 Rxc4 21. e5 (21. Qd5 $5 Qc8 22. Nc5 (22. Bxf8 Rxc2+ 23. Kb1 Rb2+ 24. Ka1 Rxb3+)) 21... Be7 (21... Nxe5 $2 22. Bxe5 Qb6 23. Bxf6 Qxf6 24. Qg5 $18) 22. Qe2 Ra4 23. Rg4 Qe8 (23... Rxa2 $2 24. Kb1 $18) 24. Rxa4 Qxa4 25. Kb2 Re8 26. Bxe7 Rxe7 27. Rd4 Qc6 {[%cal Be7e8]} 28. Rd6 $1 Qe8 (28... Qxd6 $2 29. exd6 Rxe2 30. d7 $18) 29. Qd1 {and Rd8 would now be decisive} (29. e6 $5) 29... Qf8 (29... Rxe5 $2 {is the wrong capture.} 30. Rd8 $18 (30. Rxa6 h6 $17)) 30. Rxa6 (30. Rd8 Re8 31. Rd4 Nxe5 $19 (31... Rxe5 32. Qd3 $17)) 30... Nxe5 31. Qd5 {Repels Nc4+} Re8 $1 {Prevents Ra8.} 32. a4 g6 33. Ka2 Ng4 {[%cal Bg4e3]} 34. Rc6 Ne3 {1/2-1/2 wins. PRECISÃO LICHESS/STOCKFISH 17: BRANCAS 98% PRETAS 98% PRECISÃO CHESS.COM: BRANCAS 97.1% PRETAS 96.9%} 1/2-1/2

[Event "87th Tata Steel Challengers 2025"]
[Site "Wijk aan Zee"]
[Date "2025.01.19"]
[Round "2.5"]
[White "Bok, Benjamin"]
[Black "Gurel, Ediz"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2583"]
[BlackElo "2624"]
[Annotator "Stockfish 17- Chessbase"]
[PlyCount "59"]
[EventDate "2025.??.??"]

{[%evp 20,59,18,22,15,13,29,22,32,38,34,35,47,45,86,102,93,81,209,185,314,318,322,293,297,325,317,297,346,341,672,663,623,672,842,768,777,762,855,856,859,862]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 h5 10. Nd5 Nxd5 11. exd5 Bf5 12. Be2 Nd7 13. O-O O-O {The position is equal.} 14. Na5 Qc7 ({RR} 14... Qc8 15. c4 Bd8 16. Rac1 Re8 17. Kh1 Nc5 18. Nb3 Bb6 19. Nxc5 Bxc5 20. b4 Bxe3 21. Qxe3 a5 22. a3 axb4 23. axb4 e4 24. c5 dxc5 25. bxc5 Qd7 26. Qb3 exf3 27. Bxf3 Bg4 28. d6 Bxf3 29. Rxf3 {Robson,R (2673)-Giri,A (2763) Chess.com INT 2020 1-0 (39)}) 15. c4 h4 {[%cal Bh5h4,Bh4h3][%mdl 32]} ({RR} 15... Bg6 16. b4 f5 17. Rac1 f4 18. Bf2 e4 19. fxe4 Ne5 20. c5 Bg5 21. Qd1 Bxe4 22. Rc3 Rae8 23. Bxh5 g6 24. Be2 Qf7 25. Bd4 Qxd5 26. Bxe5 Qxe5 27. Qb3+ Kh7 28. cxd6 Qxd6 29. Rh3+ Kg7 30. Qc3+ {Yagupov,I (2290)-Spitzl,V (2365) chess.com INT 2024 1-0 (40)}) 16. b4 $146 ({RR} 16. h3 e4 17. b4 Rfe8 18. Rac1 Ne5 19. fxe4 Bxe4 20. c5 Bf6 21. Rf4 Ng6 22. Rf2 Re5 23. cxd6 Qxd6 24. Nc4 Qxd5 25. Nxe5 Qxe5 26. Rc5 Qg3 27. Bf3 Rd8 28. Qc1 Bxf3 29. Rxf3 Qb8 30. Rf1 Re8 {King Crusher,R (2488)-Spaghetti Chess,R (2517) Playchess.com INT 2007 ½-½ (91)}) 16... h3 17. g4 Bg6 18. Rac1 {[%cal Bc4c5]} f5 {[#]} (18... Rad8 $16 {was necessary.}) 19. c5 $1 $18 f4 (19... Bd8 20. gxf5 Rxf5) 20. cxd6 Qxd6 21. Bc5 (21. Nxb7 $2 fxe3 22. Qxe3 Qxb4 $19 (22... Qxd5 $2 23. Bc4 $18)) 21... Nxc5 22. bxc5 Qd7 23. d6 {[#] Qd5+ is the strong threat.} Bh4 24. Qd5+ Kh8 $2 (24... Bf7 25. Qe4 (25. Qxe5 Rae8) (25. Qxb7 Qa4 $16) 25... Rab8) 25. Nxb7 {White is clearly winning.} (25. Qxe5 Rae8 26. Qb2 Re3 27. Nxb7 (27. Qxb7 $2 {loses.} Qxb7 28. Nxb7 Rxe2 $19) 27... Bf6) 25... Qa4 26. c6 (26. Qxe5 Rae8 27. Qb2 Bf6 $16) 26... e4 27. Qc4 Qxc4 28. Rxc4 Bf7 29. Rxe4 Bf6 30. Rd1 {Black got outplayed after the opening.  Weighted Error Value: White=0.01 (flawless) /Black=0.53. Mistake:    	---    	Black=3   Inaccurate:   	---    	Black=1   OK:     	White=6   	Black=4   Best:    	White=3   	---    Strong:    	White=1   	--- PRECISÃO LICHESS/STOCKFISH 17: BRANCAS 98% PRETAS 91% PRECISÃO CHESS.COM: BRANCAS 98.7% PRETAS 87.8%} 1-0

[Event "87th Tata Steel Challengers 2025"]
[Site "Wijk aan Zee"]
[Date "2025.01.19"]
[Round "2.6"]
[White "Yakubboev, Nodirbek"]
[Black "Nogerbek, Kazybek"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2659"]
[BlackElo "2514"]
[Annotator "Stockfish 17- Chessbase"]
[PlyCount "62"]
[EventDate "2025.??.??"]

{[%evp 19,62,27,17,12,43,37,42,24,52,8,3,0,4,0,13,0,5,0,12,0,0,0,0,0,0,0,0,0,13,13,0,0,0,6,6,0,0,-17,-17,-17,-24,-27,-25,-33,0]} 1. d4 {Stohl,Igor} Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 ({RR} 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Be2 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. b4 c5 12. bxc5 bxc5 13. Rb1 Bc6 14. O-O Nd7 15. Bb5 Qc7 16. Qd3 Rfc8 17. Rfd1 Rab8 18. a4 cxd4 19. exd4 Ba8 ({RR} 19... Bxb5 20. Nxb5 Qa5 21. Qf5 Qxa4 22. Qxd7 a6 23. Ne5 Bxe5 24. dxe5 Rd8 25. Qc6 Rxb5 26. e6)) 5... O-O 6. e3 c5 ({RR} 6... Nbd7 7. a3 ({RR} 7. c5 Nh5 ({RR} 7... c6 8. Bd3 b6 9. b4 a5 10. a3 Ba6 11. O-O Qc8 12. h3 Qb7 13. Rb1 Bxd3 ({RR} 13... axb4 14. axb4 Rfc8 15. Bxa6 Qxa6 16. Qc2 Bd8 17. Rb2 Qb7 18. Ne1 Bc7 19. Nd3 Ne8 20. Rc1 b5 21. Nb1 f6 22. Bxc7 Nxc7 23. Nd2 Ra6 24. e4 Nf8 25. e5 f5 26. Nb3 Ne8 27. Na5 Qf7 28. Qd2) 14. Qxd3 axb4 15. axb4 Ra3 16. Qc2 Rfa8 17. Rfc1 b5 18. Nd2 Bd8 19. Nb3 Ne4 20. Nxe4 dxe4 21. Qxe4 Nf6 22. Qf3) 8. Bd3 Nxf4 9. exf4 b6 ({RR} 9... c6 10. O-O b6 11. b4 bxc5 12. bxc5 Qa5 13. Qc2 h6 14. Rfb1 Ba6 15. Bxa6 Qxa6 16. Ne2 Rfb8 17. Ne1 Bf6 18. Nd3 Qa5 19. g3 Bd8 20. Kg2 Bc7 21. Ng1 Rxb1 22. Rxb1 Rb8 23. Rxb8+ Nxb8 24. Nf3) 10. b4 a5 11. a3 c6 12. O-O Qc7 13. g3 Ba6 14. Re1 Bf6 15. Ne5 Bxe5 16. fxe5 Bxd3 17. Qxd3 Ra7 18. Reb1 b5 19. a4 axb4 20. Rxb4 f6 21. exf6 Nxf6) 7... c5 8. cxd5 Nxd5 9. Nxd5 exd5 10. dxc5 Nxc5 11. Be5 Bf5 ({RR} 11... Bf6) 12. Be2 Bf6 13. Bxf6 Qxf6 14. Nd4 Ne6 15. Nxf5 Qxf5 16. O-O Rfd8 17. Bg4 Qe5 18. Qb3 Nc5 19. Qb5 b6 20. Rfd1 Rd6 21. Rd4) 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Be7 ({RR} 10... Re8 11. Nd2 e5 12. Bg5 Nd4 13. Qb1 Bf5 14. Bd3 e4 15. Bc2 ({RR} 15. Bf1) 15... Nxc2+ 16. Qxc2 Qa6 17. Bxf6 Qxf6 18. Nb3 Bd6 19. Rxd5) 11. Be2 ({RR} 11. Nd2 e5 12. Bg5 d4 13. Nb3 Qd8 ({RR} 13... Qb6 14. Bxf6 Bxf6 15. Nd5 Qd8 16. Bd3 g6 17. exd4 Nxd4 18. Nxd4 exd4 19. Nxf6+ ({RR} 19. O-O Bg7 20. Rde1 Be6 21. Nf4 Bd7 22. Be4 Rb8 23. Nd3 Qc7 24. b3 Rfe8 25. Qd2 a5) 19... Qxf6 20. O-O Bg4 21. f3 Be6 22. f4 Bd7 23. Be4 Bc6 24. Bd5 Rfe8 25. Qd3 Bxd5 26. cxd5 Rac8 27. g3 Kf8 28. Rf2) 14. Be2 a5 15. Na4 g6 16. Bxf6 Bxf6 17. O-O ({RR} 17. c5 Be6 18. e4 Qe8 19. Nb6 a4 20. Nd2 Ra5 21. Bd3 Be7 22. Nxa4 ({RR} 22. Ndc4) 22... Nb8 23. b3 Bxb3 24. Nxb3 Rxa4 25. Ra1 Qc6 26. O-O Nd7 27. Qe2 Nxc5 28. Rfc1 Ra7 29. Nxc5 Bxc5) 17... Qc7 ({RR} 17... Bg7 18. c5 Qh4 19. e4 Be6 20. Bd3 f5) 18. c5 Be6 19. e4 Ne7 20. Nd2 Bg5 21. Nf3 Bh6 22. Bc4 Bg4 23. Rd3 Kh8 24. h3 f5 25. Rb3 d3) 11... dxc4 ({RR} 11... Ne4 12. cxd5 Nxc3 13. Qxc3 ({RR} 13. bxc3 exd5 14. O-O Be6 15. a4 Rac8 16. Rb1 Bf6 17. Rxb7 d4 18. exd4 Nxd4 19. Nxd4 Bxd4 20. Rb5 Qxc3 21. Qxc3 Rxc3 22. Rd1 Rc2 23. Rxd4 Rxe2) 13... Qxc3+ 14. bxc3 exd5 15. Rxd5 Bxa3 16. Nd4 a5 ({RR} 16... Be7 17. Kd2 Rd8 18. Bf3 Nxd4 19. cxd4 Bb4+ 20. Kd3 Rxd5 21. Bxd5 Kf8 22. Rc1 Ba5 23. e4 Ke7 24. Bc7) 17. Rb5 a4 18. Kd2 Be7 19. Ra1 Ra7 20. Bg5 f6 21. Bf4 Rd8 22. Bc7 Re8 23. Bb6 Ra8 24. Bc4+ Kf8 25. Ne6+ Bxe6 26. Bxe6) ({RR} 11... e5 12. Nxe5 ({RR} 12. Bxe5 dxc4 13. Bxf6 Bxf6 14. Bxc4 Bf5 15. Qb3) 12... Nxe5 13. Bxe5 dxc4 14. Bd4 Bf5 15. Qc1 Rac8 16. O-O Rfd8 17. Rd2 Ne4 18. Nxe4 Bxe4 19. f3 Bf5 20. Rfd1 b5 21. Bc3 Qc7 22. Rxd8+ Rxd8 23. Rxd8+ Qxd8 24. Bd4 a6 25. Qc3 Bf8 26. e4) 12. Bxc4 Bd7 ({RR} 12... Nh5 13. O-O ({RR} 13. Bd3 g6 14. Bh6 Rd8 15. O-O Bd7 16. Be2 a6 17. Nd2 Nf6 18. Bf4 e5 19. Bg5 Be6 20. h3 Rac8 21. Bxf6 Bxf6 22. Bg4 Nd4 23. exd4 Bxg4 24. hxg4 exd4 25. Nde4 Bg7 26. Qa4 Qe5 27. f4 Qe7) ({RR} 13. Bd6 Bxd6 14. Rxd6 Nf6 15. Qd2 ({RR} 15. Rd2 Rd8 16. Rxd8+ Qxd8 17. O-O Bd7 18. Rd1 Qe7 19. h3 Rd8 20. Rd2 Be8 21. Rxd8 Qxd8 22. Qd2 Qxd2 23. Nxd2 Kf8 24. f4 Ke7) 15... Rd8 16. Rxd8+ Qxd8 17. Qxd8+ Nxd8 18. Ke2 Kf8 19. e4 Bd7 20. e5 Ne8 21. Rd1 Ke7 22. Ng5 Rc8 23. Ba2 h6 24. Nge4 b6 25. f4 Nb7 26. Nd2 Nc5 27. Nc4 Bc6) 13... Nxf4 14. exf4 g6 ({RR} 14... Rd8 15. Rxd8+ Qxd8 16. Rd1 Bd7 17. f5 Qc8 ({RR} 17... exf5 18. Qb3) 18. Qd3 Be8 19. fxe6 fxe6 20. Nd5 Qd8 21. Qe2) 15. g3 Rd8 ({RR} 15... Bf6 16. Rd3 Qf5 ({RR} 16... Bg7) 17. Re1 ({RR} 17. Nb5) 17... Na5 18. Ba2 Bd7 ({RR} 18... b6 19. Ne4 Ba6) 19. Nh4 Bxh4 20. Re5 Qg4 21. Rxd7 Nc6 22. Rb5 Bf6 23. Kg2) ({RR} 15... a6 16. Be2 ({RR} 16. Ne4 b5 17. Be2 Bb7 18. Rd7 Qb6 19. Qc3 Rac8 20. Nf6+ Bxf6 21. Qxf6 Nb8 22. Rd2 Qc6 23. Rfd1 Qe4) ({RR} 16. Bd3 Rd8) ({RR} 16. Ba2 Rd8 ({RR} 16... b5 17. f5 gxf5 18. Nd5 exd5 19. Bxd5)) 16... Rd8 ({RR} 16... b5 17. Nxb5 axb5 18. Qxc6 b4 19. axb4) ({RR} 16... Bf6 17. Ne4 Bg7 18. Nd6) 17. Rxd8+ Qxd8 18. Rd1 Bd7 ({RR} 18... Qc7 19. Ne4 Bd7 20. Ne5)) 16. Rxd8+ Qxd8 ({RR} 16... Bxd8 17. Rd1 Bf6 18. Ne4 Bg7 19. Nd6) 17. Rd1 Bd7 18. f5 ({RR} 18. Ng5 Qc8 ({RR} 18... Rc8 19. Nxf7 Kxf7 20. f5 gxf5 21. Qxf5+ Kg7 22. Qg4+ Kf7 23. Qe4 Kg7 24. Rxd7 Qxd7 25. Bxe6) ({RR} 18... Qe8 19. Nb5 Rd8 20. Nc7 ({RR} 20. Nd6 Bxd6 21. Rxd6 Qe7) 20... Qf8 21. Rxd7 Rxd7 22. Ncxe6 Qh6 23. Kg2) 19. h4) 18... gxf5 ({RR} 18... exf5 19. Qb3 Rb8 ({RR} 19... Qe8 20. Bxf7+ Qxf7 21. Qxb7 Rb8 22. Qxd7) 20. Bxf7+ Kg7 21. Kg2 ({RR} 21. Be6 Bxe6 22. Qxe6 Qg8) 21... Qc8 22. Ne2) 19. Qd2 Qb6 ({RR} 19... Be8 20. Qh6 Qa5 21. Nd5 ({RR} 21. Ng5 Qe5 22. Qxh7+ Kf8 23. Nf3 Qg7) 21... exd5 22. Rxd5 Qa4 ({RR} 22... Qc7 23. Rxf5 Qd7 24. Rf4 Bd6 25. Qg5+ Kf8 26. Re4) 23. Ng5 Bxg5 24. Qxg5+ Kf8 ({RR} 24... Kh8 25. Qxf5 Qxc4 26. Qf6+ Kg8 27. Rg5+ Kf8 28. Qd6+ Ne7 29. Qh6#) 25. Qh6+ Kg8 26. Qg5+) ({RR} 19... Bc8 {RR} 20. Qh6 Qf8) 20. Qh6 ({RR} 20. Qxd7 Rd8) ({RR} 20. Na4 Ne5 ({RR} 20... Nd4) 21. Nxb6 ({RR} 21. Nxe5 Bxa4) 21... Nxf3+ 22. Kf1 ({RR} 22. Kg2 Nxd2 23. Nxa8 Bc6+) 22... Nxd2+ 23. Rxd2 axb6 24. Rxd7 Bf6) 20... Be8 ({RR} 20... Rd8 21. Ng5 ({RR} 21. Rxd7 Rxd7 22. Bxe6 Nd4 23. Bxf7+ Kh8) 21... Bxg5 22. Qxg5+ Kf8 23. Qf6 Bc8 ({RR} 23... Qxb2 24. Qh8+ Ke7 25. Nd5+) 24. Rxd8+ Qxd8 25. Qh8+ Ke7 26. Qxh7 Qd4) 21. Ng5 Bxg5 22. Qxg5+ Kf8 ({RR} 22... Kh8 23. Rd6 Qc7 24. Qf6+ Kg8 25. Rxe6 Qd8 26. Qxf5 ({RR} 26. Rd6) 26... fxe6 27. Qxe6+ Bf7 ({RR} 27... Kg7 28. Qg8+ Kh6 29. Qf8+ Kg6 30. Nd5) 28. Qxf7+ Kh8 29. Qxb7 Na5 30. Qb5) 23. Qh6+ Kg8 24. Qg5+ Kf8 25. Rd6 Qc7 ({RR} 25... Rd8 26. Rxe6 Qd4 ({RR} 26... fxe6 27. Qh6+ Kg8 ({RR} 27... Ke7 28. Qxe6+ Kf8 29. Qf6+) 28. Qxe6+ Kg7 29. Qg8+ Kf6 30. Qf8+ Ke5 ({RR} 30... Kg6 31. Ne2) ({RR} 30... Kg5 31. Ne4+ fxe4 32. h4+ Kg6 33. Qg8+ Kf5 34. Qg5#) 31. Nb5) 27. Rf6 ({RR} 27. Qh6+ Kg8 28. Rf6 Qxc4 29. Qg5+) 27... Qxc4 28. Rxc6 Qd4 29. Rc4 Qd2 30. Qxf5 Bc6 31. Rxc6 ({RR} 31. Ne4 Qd1+ 32. Kg2 Qd5 33. Qxd5 Bxd5 34. Rd4 f5 35. f3 fxe4 36. fxe4 Bxe4+ 37. Rxe4 Rd2+) 31... bxc6 32. Qxh7 Rd6) ({RR} 25... Qc5 26. Ne4 ({RR} 26. Qh6+ Kg8 ({RR} 26... Ke7 27. Nd5+ exd5 ({RR} 27... Kxd6 28. Qf8+) 28. Rxd5 Qxc4 29. Qd6#) 27. Rxe6 fxe6 ({RR} 27... Qxc4 28. Qg5+) 28. Bxe6+ Bf7 29. Nd5 Bxe6 30. Qxe6+ Kg7) 26... Qxc4 27. Nf6 Ke7 28. Rd1 ({RR} 28. Ne4+) 28... Nd4 29. Nxe8+ Kxe8 ({RR} 29... Kf8 30. Qg7+ Kxe8 31. Rxd4 Qc1+ 32. Kg2 Rc8 33. Rh4) 30. Qg8+ Ke7 31. Qxa8 Ne2+ ({RR} 31... Qd5 32. Rxd4 Qxd4 33. Qxb7+ Kf6 34. Kg2) 32. Kg2 Qe4+ 33. f3 Nf4+ 34. gxf4 Qe2+ 35. Kg3 Qxd1 36. Qxb7+ Qd7) ({RR} 25... Qxb2 26. Qf6 Qc1+ ({RR} 26... Kg8 27. Rxe6) 27. Rd1 Qxa3 28. Bxe6 Kg8 29. Bxf5 Qf8 30. Ne4) 26. Qh6+ Ke7 ({RR} 26... Kg8 27. Rxe6 fxe6 28. Bxe6+ Bf7 29. Nd5) 27. Qh4+ {Kramnik,V (2759)-Carlsen,M (2772) Dortmund 2009 CBM 131 [Stohl,Igor] 1-0 (36)} ({RR} 27. Nb5) {RR} 27... Kxd6 28. Nb5+ Kd7 29. Nxc7 ({RR} 29. Bxe6+ fxe6 30. Qxh7+)) ({RR} 12... e5 13. Bg3 Bg4 14. O-O Rac8 15. Nd5 ({RR} 15. Rc1 a6 16. Ng5 Bh5 17. Nd5 Bg6 18. Nxe7+ Nxe7 19. Qb3 b5 20. Be6 Rxc1 21. Rxc1 Ne4 22. Nxe4 Bxe4 23. f3 Bb7 24. Bh3 Bd5 25. Qc3 Qxc3 26. Rxc3 f6 27. e4) 15... b5 ({RR} 15... Nxd5 16. Rxd5 ({RR} 16. Bxd5) 16... Qc7 17. Qe4 Be6 18. Rd2 Bxc4 19. Qxc4 Bf6 20. Rfd1 Rfd8 21. h3 Qe7) 16. Ba2 Nxd5 17. Bxd5 Nd4 18. Qb1 b4 19. Qe4 Bxf3 20. gxf3 Ne2+ 21. Kg2 Nxg3 ({RR} 21... bxa3 22. Qxe5) 22. hxg3 bxa3 23. Rh1 g6 24. Rxh7 Kxh7 25. Qxe5 Kg8 26. Rh1) 13. O-O Rfd8 14. Ne4 $146 (14. Qb3 $5) ({RR} 14. Qb3 Qc5 15. Be2 Na5 16. Qa2 Nc6 17. Qb3 Na5 18. Qa2 Nc6 19. Qb3 Na5 20. Qa2 Nc6 21. Qb3 {½-½ (21) Parligras,M (2603)-Georgiev,K (2644) Achaia 2017}) ({RR} 14. Bd3 Rac8 15. h3 Be8 16. Qb3 Nd7 17. Bb1 Qb6 18. Qc2 Nf8 19. Bg5 f6 20. Bf4 Rxd1 21. Rxd1 Na5 22. Nd2 Bg6 23. e4 Bc5 24. Nf3 Nb3 25. Na4 Qb5 26. Nxc5 Rxc5 27. Qd3 Qxd3 28. Bxd3 Rc8 {Makhnev,D (2551)-Dubov,D (2701) Almaty KAZ 2024 ½-½ (34)}) ({RR} 14. e4 a6 15. e5 Nh5 16. Bg5 Bxg5 17. Nxg5 g6 18. Rfe1 Nxe5 19. b4 Qc7 20. Be2 Nf4 21. Nge4 Bc6 22. Qc1 Rxd1 23. Nxd1 Nxe2+ 24. Rxe2 Ng4 25. h3 Qh2+ 26. Kf1 Qh1# {0-1 (26) Zahedifar,A (2160)-Manukian,A (2196) Chess.com INT 2022}) ({RR} 14. h3 h6 15. e4 Be8 16. e5 Rxd1 17. Rxd1 Nd7 18. Qe2 a6 19. Ne4 Rd8 20. Nd6 Qc7 21. Bb3 Nf8 22. Bg3 Na5 23. Bc2 b5 24. Rc1 Qa7 25. Nxe8 Rxe8 26. Be4 Rd8 27. h4 Nc4 28. a4 Qd7 {Liang,C (2502)-Ji,D (2379) China 2010 1-0 (45)}) 14... Nxe4 15. Qxe4 Be8 16. Qb1 Rxd1 17. Rxd1 Rd8 18. g4 h6 19. Rc1 Bd6 20. Qe4 Bxf4 21. Qxf4 Ne7 22. Be2 Bc6 23. Ne5 {[%cal Bf3e5,Be5g6,Bg6f4][%mdl 32]} Qd2 24. Qxf7+ Kh8 25. Rxc6 $1 Nxc6 {[%cal Be7c6,Bc6e5,Be5f3][%mdl 32]} 26. Ng6+ Kh7 $132 {[%mdl 2048] Black is not keeping still} 27. Nf4 Ne5 {Repels Qg6+} (27... Qxb2 28. Nxe6 (28. Qxe6 Ne5) 28... Qb1+ 29. Kg2 $16) 28. Qxe6 Qc1+ 29. Bf1 Nf3+ {[%mdl 1024] Black has compensation.} 30. Kg2 {And now Qe4+ would win. Some like it hot} Nh4+ 31. Kg1 Nf3+ {1/2-1/2 wins. PRECISÃO LICHESS/STOCKFISH 17: BRANCAS 97% PRETAS 99% PRECISÃO CHESS.COM: BRANCAS 97.8% PRETAS 99.1%} 1/2-1/2

[Event "87th Tata Steel Challengers 2025"]
[Site "Wijk aan Zee"]
[Date "2025.01.19"]
[Round "2.7"]
[White "Bulmaga, Irina"]
[Black "L'Ami, Erwin"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2386"]
[BlackElo "2614"]
[Annotator "Stockfish 17- Chessbase"]
[PlyCount "102"]
[EventDate "2025.??.??"]

{[%evp 19,102,-13,-6,0,0,0,17,11,16,17,13,-11,0,0,-6,0,0,-18,-17,-2,0,-29,-27,-50,-52,-74,33,0,48,33,85,46,38,0,23,31,29,-67,-68,-50,-45,-60,-41,-88,-64,-72,-55,-141,-100,-140,-137,-198,-187,-211,-217,-216,-215,-200,-204,-178,-154,-304,-317,-287,-300,-925,-916,-1154,-839,-818,-783,-1012,-939,-6075,-6075,-6075,-5443,-5475,-5467,-5845,-5708,-5443,-5314,-4917,-2642]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nf6 6. Re1 Nc6 7. c3 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Re3 Bb4 ({RR} 11... Be7 12. Nc3 Nxc3 13. Rxc3 O-O 14. h4 h6 15. Bf4 Rac8 16. h5 Na5 17. Rd3 Qb5 18. Qe2 Rc7 19. Ne1 Kh8 20. Rad1 Bb4 21. Nc2 Nc6 22. g4 Be7 23. b3 Rfc8 24. Qd2 Nb4 25. Nxb4 Qxb4 26. Qe3 {Xie,F (2249)-Tolstykh,V (1986) Paracin SRB 2024 1-0 (44)}) 12. Ne1 h6 13. f3 $146 ({RR} 13. Nd3 Be7 14. f3 Ng5 15. Nf2 f6 16. f4 Ne4 17. Nxe4 dxe4 18. Qh5+ Kf8 19. Rxe4 f5 20. Re1 Nxd4 21. Nc3 Nc2 22. Rd1 Qe8 23. Qxe8+ Kxe8 24. Rb1 Kf7 25. Kf1 Rhd8 26. Rd2 Ne3+ 27. Kf2 Ng4+ {Dubov,D (2708)-Mamedov,R (2646) chess.com INT 2022 0-1}) ({RR} 13. Nd3 Be7 14. f3 Ng5 15. Nf2 f6 16. f4 Ne4 17. Nxe4 dxe4 18. Qh5+ Kf8 19. Rxe4 f5 20. Re1 Nxd4 21. Nc3 Nc2 22. Rd1 Qe8 23. Qxe8+ Kxe8 24. Rb1 Kf7 25. Kf1 Rhd8 26. Rd2 Ne3+ 27. Kf2 Ng4+ {Dubov,D (2708)-Mamedov,R (2646) chess.com INT 2022 0-1}) 13... Ng5 14. Re2 O-O 15. h4 Nh7 16. Be3 f6 17. Nd3 Be7 18. Qe1 fxe5 19. dxe5 Rf5 20. Bf2 Nf8 21. f4 Ng6 22. g3 h5 (22... Bxh4 $1 $17 23. gxh4 Nxf4 24. Nxf4 Rxf4) 23. a3 Nh8 (23... Bxh4 24. gxh4 Rd8) 24. Nd2 Nf7 (24... Qe8 $14) 25. b4 Nh6 26. Nb3 a6 (26... Qe8 $5) 27. Rc1 Qe8 28. Nd4 (28. Ndc5) 28... Nxd4 $15 29. Bxd4 Qg6 {[%cal Bf5f7]} 30. Rg2 Rff8 31. Qd2 (31. Nc5 $15) 31... Rfc8 $17 32. Bc5 Bd8 33. Rc3 (33. f5 $15 Nxf5 (33... Qxf5 34. Rf1 $15) 34. Rf1) 33... Rc6 34. a4 b6 35. Bd4 {[#]} (35. Bf2 $17 Rac8 36. Rxc6 Rxc6 37. Be1 (37. b5 $2 axb5 38. axb5 Rc4 $19)) 35... Rac8 $1 $19 {[%cal Ba8c8,Bc8c6,Bc6c3,Bc3c2][%mdl 32]} 36. Rxc6 Rxc6 37. Kh1 Qe4 38. Bg1 Nf5 39. Kh2 d4 $36 {[%mdl 2048] ...Rc3 is the strong threat. White is under strong pressure.} 40. b5 (40. Qe2 $17 {keeps fighting.} Qxe2 41. Rxe2) 40... axb5 (40... Rc3 41. Ne1 axb5 42. axb5 $19) 41. axb5 Rc3 42. Nb4 $2 {[#]} (42. Ne1) 42... Bxh4 $1 {[%mdl 512]} 43. Bf2 (43. gxh4 Nxh4) 43... Be7 44. Nc6 Bc5 45. Qa2 Rc2 46. Qxe6+ Kh7 {(  ...Ne3)} 47. Qf7 d3 (47... Kh6 48. Qg8) 48. Qxh5+ Nh6 49. f5 Qxf5 (49... Rxf2 50. Rxf2 Qe1 (50... Bxf2 51. Qg6+ Kh8 52. Qe8+ Ng8 53. Qh5+ Nh6 54. Qe8+ Ng8 55. Qh5+ Nh6 56. Qe8+) 51. Qg6+ Kh8 52. Qe8+ Kh7 53. Qg6+ Kg8 54. Rg2) (49... Bxf2 50. Qg6+ Kh8 51. Qe8+ Ng8 52. Qh5+ Nh6 53. Qe8+ Kh7 54. Qg6+ Kh8 55. Qe8+) 50. Qxf5+ Nxf5 51. Be1 Ne3 {0-1 Black wins. PRECISÃO LICHESS/STOCKFISH 17: BRANCAS 92% PRETAS 97% PRECISÃO CHESS.COM: BRANCAS 88.6% PRETAS 95.2%} 0-1

