[Event "Memorial Silvio Mendes"]
[Site "Club Municipal Rua Haddock Lobo 359 Tijuca Rio de Janeiro"]
[Date "2024.06.10"]
[Round "1.1"]
[White "Leticia, Fritz Henrique"]
[Black "Rafael, Ventura Dos Santos"]
[Result "0-1"]
[ECO "A48"]
[Annotator "Stockfish 16.1  -  Chessbase"]
[PlyCount "64"]
[EventDate "2024.06.10"]

{[%evp 9,64,10,10,-36,-13,-7,-5,-30,-19,-27,22,16,17,18,33,30,48,-28,41,-40,48,46,133,108,142,144,153,135,141,119,141,92,95,95,116,81,85,66,73,-180,-183,-162,-187,-181,-169,-289,-293,-510,-294,-283,-102,-102,-113,-362,-359,-348,-361]} 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d6 6. h4 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems.} Nc6 $146 ({RR} 6... Bg4 7. Nc3 c6 8. Qd2 b5 9. a3 a5 10. Ng5 {[#]} Bxe2 $1 11. Qxe2 {[%cal Oh4h5]} h6 {Inhibits h5.} 12. Nf3 {[%cal Oh4h5]} Nbd7 {Prevents h5.} 13. h5 Nxh5 14. Rxh5 $2 {[%eval -235,16] [%wdl 0,5,995]} (14. Bxh6 $17 {[%eval -76,17] [%wdl 1,705,294] was the only defense.} Bxh6 15. g4) 14... gxh5 $19 15. Ne4 f5 16. Ned2 e5 17. dxe5 dxe5 18. Bg3 Qf6 19. Bh4 Qf7 20. O-O-O e4 21. Nd4 {0-1 Chaves,J (1918)-Salles,M (2072) Estadual de Mestres FEXERJ 2024 (2)}) 7. Nc3 a6 $146 ({Predecessor:} 7... Re8 8. h5 Nxh5 9. Rxh5 gxh5 10. Qd2 e5 11. Bg3 e4 12. Ng1 Qg5 13. O-O-O h4 {1-0 Rian,K (2089)-Desideri,R (1959) Titled Tuesday intern op 7th Mar Late blitz 2023 (5)}) 8. Nd2 {The position is equal.} e5 {Inhibits h5.} 9. dxe5 dxe5 (9... Nxe5 {simplifies} 10. Bxe5 dxe5 11. g4 Nd5) 10. Bg5 {Black should prevent Nce4.} h6 11. Bxf6 Bxf6 12. h5 g5 13. a3 {[%eval -28,19] [%wdl 7,928,65]} (13. Bg4 $14 {[%eval 48,19] [%wdl 130,867,3]}) 13... Be7 {[%eval 41,21] [%wdl 95,901,4]} (13... Bg7 $11 {[%eval -28,19] [%wdl 7,928,65]}) 14. Bd3 {[%eval -40,17] [%wdl 4,902,94]} (14. g4 $14 {[%eval 41,21] [%wdl 95,901,4]}) 14... Kg7 {[%eval 48,17] [%wdl 117,880,3]} ({Black should try} 14... f5 $15 {[%eval -40,17] [%wdl 4,902,94]}) 15. g4 $14 f5 {[%eval 133,19] [%wdl 806,194,0]} (15... e4 $1 $14 {[%eval 46,22] [%wdl 112,885,3]} 16. Ndxe4 (16. Bxe4 Be6 $14) 16... Ne5) 16. gxf5 Bxf5 17. Bxf5 Rxf5 18. Qg4 Qc8 ({Less strong is} 18... Rxf2 19. Kxf2 Qxd2+ 20. Qe2 Rf8+ 21. Kg3 Qxe2 22. Nxe2 $14) 19. Nde4 Rf7 20. Qe2 Qe6 21. O-O-O Rd8 22. Nd2 {Pair of Knights!} (22. Rxd8 {simplifies} Nxd8 23. Rd1 Nc6 24. Qd2) 22... b5 23. Rhg1 Na5 24. f4 $2 {[%eval -180,24] [%wdl 0,21,979][%mdl 8192]} (24. Nde4 $16 {[%eval 73,19] [%wdl 232,768,0]}) 24... exf4 $19 25. exf4 Qxe2 26. Nxe2 Bc5 {[%cal Oc5e3] [#] Prevents b4. ...Be3! is the strong threat.} 27. Rg2 {[%eval -289,20] [%wdl 0,0,1000]} (27. Rg3 $142 {[%eval -169,22] [%wdl 0,30,970]} Re8 28. Rg2) 27... Be3 28. fxg5 $2 {[%eval -510,20] [%wdl 0,0,1000]} (28. b3 {[%eval -293,24] [%wdl 0,0,1000]}) 28... Bxd2+ ({Stronger than} 28... Bxg5 29. b3 $11) 29. Kb1 Rfd7 $2 {[%eval -102,22] [%wdl 0,460,540]} (29... hxg5 $19 {[%eval -283,20] [%wdl 0,0,1000] is more deadly. Strongly threatening ...Rdd7.} 30. Nc3 Rfd7) 30. gxh6+ $17 Kh7 31. Rxd2 {[%eval -362,24] [%wdl 0,0,1000]} Rxd2 $19 32. Rg7+ Kxh6 {Weighted Error Value: White=0.58/Black=0.39.  Loses game:     	White=2     	---        Missed win:     	---       	Black=1      Mistake:       	White=4     	Black=3      Inaccurate:     	White=2     	Black=3      OK:         	White=9     	Black=8      Best:        	White=2     	Black=3      Strong:       	---       	---        Brilliant:      	---       	---} 0-1

[Event "Memorial Silvio Mendes"]
[Site "Club Municipal Rua Haddock Lobo 359 Tijuca Rio de Janeiro"]
[Date "2024.06.10"]
[Round "1.2"]
[White "Iago, Henrique Da Silva Souza"]
[Black "Rodolfo, De Araujo Bezerra"]
[Result "1-0"]
[ECO "A53"]
[Annotator "Stockfish 16.1  -  Chessbase"]
[PlyCount "87"]
[EventDate "2024.06.10"]

{[%evp 14,87,70,71,96,86,98,46,63,60,85,78,81,72,119,93,94,51,59,15,101,94,202,189,207,211,232,232,288,286,386,386,442,452,439,439,535,522,538,545,540,532,592,570,579,578,593,552,553,541,542,542,540,537,532,533,581,572,562,519,521,519,503,500,577,580,664,671,665,666,634,632,627,610,29983,29985]} 1. d4 d6 2. c4 Nf6 3. Nc3 Nbd7 4. e4 e5 5. Nge2 Be7 6. g3 c6 7. Bg2 O-O 8. O-O Qc7 {A53: Old Indian Defence without Nf3.} 9. b3 $146 ({RR} 9. a3 Re8 10. Qc2 {½-½ Diaz Charpentier,K (1990)-Castillo Coca,M (2043) Charlotte Spring IMB 2024 (8.1)}) 9... Re8 10. Bb2 Bf8 {White is slightly better.} 11. Rc1 $146 ({Predecessor:} 11. h3 g6 12. Qd2 exd4 13. Qxd4 Bg7 14. Rad1 Nc5 15. f3 Nh5 16. Qd2 Bf8 17. g4 {½-½ Pazos Gambarrotti,P (2366)-Pina Vega,S (2241) Capablanca Memorial Mixto 34th 1999 (3)}) 11... Nb6 12. h3 a5 13. a4 Bd7 14. Qd3 Rad8 15. Rfd1 Bc8 16. Ba3 Bd7 {[%eval 101,20] [%wdl 535,465,0]} (16... exd4 $11 {[%eval 15,21] [%wdl 33,958,9]} 17. Qxd4 Nfd7) 17. d5 $16 {Black is on the road to losing.} c5 {[%eval 202,18] [%wdl 988,12,0]} (17... Bc8 $16 {[%eval 94,19] [%wdl 453,547,0] was necessary.}) 18. Bb2 Na8 19. Rf1 Qc8 20. Kh2 Nh5 21. Qd2 f5 22. exf5 Nf6 23. g4 {[%cal Bg3g4,Bg4g5][%mdl 32]} Nc7 24. Ng3 b6 25. g5 Nh5 26. Nxh5 Bxf5 27. Ne4 Be7 28. f4 Bg6 29. Nhg3 exf4 30. Qxf4 Rf8 31. Qd2 Rxf1 32. Rxf1 Rf8 33. Qc3 {[%csl Gb2][%cal Rc3g7] [#]} Ne8 34. Rxf8+ Kxf8 35. h4 Qg4 36. Qf3+ Qxf3 37. Bxf3 Bxe4 38. Bxe4 h6 39. Nf5 hxg5 40. Nxe7 Kxe7 41. hxg5 Kf7 42. Kg3 g6 43. Kf4 Ng7 {[#]} 44. Bxg6+ $1 {Weighted Error Value: White=0.10 (very precise) /Black=0.29 (precise) .  Loses game:     	---       	---        Missed win:     	---       	---        Mistake:       	---       	Black=2      Inaccurate:     	White=3     	Black=2      OK:         	White=13    	Black=12     Best:        	---       	---        Strong:       	---       	---        Brilliant:      	---       	---} 1-0

[Event "Memorial Silvio Mendes"]
[Site "Club Municipal Rua Haddock Lobo 359 Tijuca Rio de Janeiro"]
[Date "2024.06.10"]
[Round "1.3"]
[White "Rafaela, Martins Cardoso"]
[Black "Silas, Carvalho Fernandes"]
[Result "0-1"]
[ECO "B95"]
[Annotator "Stockfish 16.1  -  Chessbase"]
[PlyCount "80"]
[EventDate "2024.06.10"]

{[%evp 15,80,-14,42,-30,46,43,81,54,51,55,88,85,96,79,88,-99,83,77,81,74,70,-157,-152,-239,-194,-325,-129,-109,-99,-180,-137,-116,-138,-220,-208,-213,-77,-80,12,11,27,45,47,-36,-36,-53,16,-157,426,419,398,0,0,0,434,414,681,0,0,-523,-500,-720,-697,-740,-752,-721,-704]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 e6 8. Qd2 Be7 {[%eval 42,20] [%wdl 125,868,7]} (8... b5 $11 {[%eval -14,21] [%wdl 20,928,52]}) 9. f4 {[%eval -30,19] [%wdl 11,905,84] B95: Sicilian Najdorf: 6 Bg5 e6, unusual White 7th moves.} (9. O-O-O $14 {[%eval 42,20] [%wdl 125,868,7]}) 9... O-O {[%eval 46,24] [%wdl 135,860,5]} (9... Qc7 $11 {[%eval -30,19] [%wdl 11,905,84]}) 10. O-O-O $14 Re8 11. g4 {[%cal Bg2g4,Bg4g5][%mdl 32] White is better.} Qc7 $1 12. Bxf6 Nxf6 13. g5 {Prevents b5.} Nd7 14. h4 b5 $146 ({Predecessor:} 14... Nb6 15. Nf3 Bd7 16. h5 Bc6 17. g6 h6 18. gxf7+ Kxf7 19. Bd3 Kg8 20. Qe2 Bf6 {½-½ Herrmann,M (2006)-Casny,G (1889) Berlin Unicorn op 2008 (7)}) 15. Rdg1 $2 {[%eval -99,19] [%wdl 0,493,507]} (15. a3 $16 {[%eval 88,22] [%wdl 401,598,1] stays on course.}) 15... Nb6 $2 {[%eval 83,20] [%wdl 348,651,1]} (15... b4 $17 {[%eval -99,19] [%wdl 0,493,507]} 16. Nd1 Bb7) 16. h5 $1 $16 b4 {Prevents f5.} 17. Nd1 d5 18. exd5 {[%eval -157,21] [%wdl 0,78,922]} (18. h6 g6 19. e5 Nc4 $15) (18. e5 $14 {[%eval 70,20] [%wdl 230,769,1] stays ahead.}) 18... Nxd5 $17 19. Rf1 {[%eval -239,26] [%wdl 0,2,998]} (19. Bf3 $17 {[%eval -152,20] [%wdl 0,88,912]}) 19... Bd6 {[%cal Rd6f4]} 20. f5 {[%eval -325,24] [%wdl 0,0,1000]} (20. Rh4 $142 {[%eval -194,29] [%wdl 0,14,986]}) 20... e5 $2 {[%eval -129,22] [%wdl 0,200,800]} (20... Bf4 $19 {[%eval -325,24] [%wdl 0,0,1000] has better winning chances.} 21. Rxf4 Nxf4) 21. Nb3 Nf4 {Strongly threatening ...Bb7.} 22. f6 {[%eval -180,18] [%wdl 0,24,976]} (22. Ne3 $17 {[%eval -99,20] [%wdl 0,495,505] keeps fighting.}) 22... Bb7 23. Rhg1 {[%cal Og5g6]} Rad8 {White must now prevent ...Bc5. Black is more active.} 24. Qe3 {[%eval -220,19] [%wdl 0,3,997] Against Bc5} (24. g6 $17 {[%eval -138,21] [%wdl 0,133,867]} fxg6 25. hxg6 gxf6 26. gxh7+ Kh8 27. Qe1) 24... Rc8 $19 {[%csl Gc8][%cal Rc7c2]} 25. c3 a5 {[%eval -77,21] [%wdl 0,746,254]} (25... bxc3 $19 {[%eval -213,23] [%wdl 0,4,996] and Black stays clearly on top.} 26. Nxc3 Bb4) 26. g6 $17 hxg6 {[%eval 12,22] [%wdl 13,983,4]} ({Black should try} 26... fxg6 $17 {[%eval -80,22] [%wdl 0,717,283]} 27. hxg6 gxf6) 27. hxg6 $11 fxg6 {[#]} (27... gxf6 28. Rxf4 exf4 29. Qh3 $16) 28. Rxg6 $1 {[%mdl 64]} Bf8 (28... Nxg6 $2 29. f7+ $18) 29. Rfg1 {[%eval -36,19] [%wdl 1,961,38]} Nxg6 $15 30. Rxg6 {Threatens to win with Qg5.} Bd5 {[%eval 16,20] [%wdl 12,986,2]} (30... Re6 $15 {[%eval -53,18] [%wdl 0,917,83]} 31. Bg4 Rd6 $1 32. Bxc8 Bxc8) 31. Qh6 $2 {[%eval -157,23] [%wdl 0,45,955]} (31. Qg5 $1 $11 {[%eval 16,20] [%wdl 12,986,2]}) 31... Ra8 $2 {[%eval 426,21] [%wdl 1000,0,0]} (31... bxc3 $17 {[%eval -157,23] [%wdl 0,45,955] keeps the pressure on. And now ...Re6 would win.} 32. Nxc3 Re6 33. fxg7 Bxg7) 32. Ne3 $1 $18 Be6 {[#]} 33. Kc2 $40 {[%eval 0,20] [%wdl 4,992,4][%mdl 128] White has some attack.} ({White should play} 33. Nc5 $1 $18 {[%eval 398,21] [%wdl 1000,0,0][%mdl 512] Intending Nxe6 and mate.} bxc3 34. b3 $1) 33... bxc3 $11 34. bxc3 {[%cal Ob3c5]} Rac8 $4 {[%eval 434,26] [%wdl 1000,0,0][%mdl 8192] [#]} (34... a4 $2 35. Nc5 $1 Rac8 36. c4 $1 $18) (34... Ra7 $1 $11 {[%eval 0,20] [%wdl 4,992,4] and Black is okay.}) 35. Nc5 $1 $18 {[%mdl 64]} Qf7 {[%eval 681,25] [%wdl 1000,0,0]} (35... Qxc5 $2 {leads to mate.} 36. Rxg7+ Bxg7 37. Qxg7#) (35... a4 $142 {[%eval 414,29] [%wdl 1000,0,0]} 36. c4 Rb8 37. fxg7 (37. Nxa4 $2 Qb7 $19) 37... Bxg7 38. Nxe6 Rxe6) 36. Nxe6 $2 {[%eval 0,34] [%wdl 3,994,3]} (36. fxg7 $18 {[%eval 681,25] [%wdl 1000,0,0]} Bxg7 37. Nxe6 Rxe6 38. Rxg7+ Qxg7 39. Qxe6+ Qf7 40. Qxc8+ Kg7 41. Nf5+ Kg6 42. Nh4+ Kh6 43. Qh8+ Qh7+ 44. Nf5+ Kg6 45. Qxe5) 36... Rxe6 $11 {Dancing on a razor blade.} 37. Bg4 $2 {[%eval -523,24] [%wdl 0,0,1000][%mdl 8192]} (37. Nd5 $11 {[%eval 0,34] [%wdl 3,994,3] and White stays safe.}) 37... Rxf6 $19 {Black is clearly winning.} 38. Rxf6 Qxa2+ 39. Kd3 Rd8+ (39... gxf6 $2 40. Qg6+ Bg7 41. Bxc8 Qb1+ 42. Nc2 Qf1+ 43. Kd2 Qf2+ 44. Kc1 Qf1+ 45. Kb2 Qb5+ {[#]} 46. Nb4 $1 $18 {[%mdl 512]}) ({Worse is} 39... gxh6 40. Be6+ $19) 40. Ke4 Qb1+ {Never resign too early! An exciting game.   Weighted Error Value: White=0.92/Black=0.81.  Loses game:     	---       	Black=2      Missed win:     	White=2     	Black=1      Mistake:       	White=8     	Black=6      Inaccurate:     	White=1     	Black=2      OK:         	White=7     	Black=9      Best:        	White=2     	Black=3      Strong:       	White=3     	Black=1      Brilliant:      	White=1     	---} (40... gxh6 $2 {is the wrong capture.} 41. Be6+ $19) 0-1

[Event "Memorial Silvio Mendes"]
[Site "Club Municipal Rua Haddock Lobo 359 Tijuca Rio de Janeiro"]
[Date "2024.06.10"]
[Round "1.4"]
[White "Natacio, Goncalves Bezerra"]
[Black "Mauro, Machado De Carvalho"]
[Result "1-0"]
[ECO "B12"]
[Annotator "Stockfish 16.1  -  Chessbase"]
[PlyCount "65"]
[EventDate "2024.06.10"]

{[%evp 10,65,18,14,26,24,53,53,56,47,42,49,55,47,175,73,86,16,117,98,107,14,17,14,58,59,441,443,529,414,392,89,83,79,78,59,76,54,147,89,111,31,50,0,0,-50,258,252,494,494,29987,29988,29988,29989,29993,29994,29995,29996]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 h6 {B12: Caro-Kann: Advance Variation.} ({RR} 6... Rc8 7. c3 c5 8. dxc5 Bxc5 9. Nxc5 Nxc5 10. Be3 a6 11. Nd4 Ne7 12. Be2 O-O (12... Qc7 $5 {[%cal Rc7e5]}) 13. O-O Bg6 (13... Qc7 $5 {[%cal Rc7e5]}) 14. a4 Nf5 15. Nxf5 Bxf5 16. a5 Qc7 17. Bd4 Nd7 18. f4 Be4 19. b4 f5 20. Rf2 Rf7 21. Bf1 {0-1 Ponkratov,P (2608)-Rapport,R (2731) World Rapid 2023 (3.2)}) 7. Be2 Ne7 {[%cal Bg8e7,Be7f5,Bf5h4,Bh4f3][%mdl 32]} 8. O-O Bh7 {White is slightly better.} 9. c3 $146 ({RR} 9. a4 Rc8 10. a5 a6 11. Bd2 c5 {[%eval 157,19] [%wdl 903,97,0]} ({Black should try} 11... Nf5 {[%eval 74,22] [%wdl 292,706,2]}) 12. dxc5 {[%eval 10,21] [%wdl 35,949,16]} (12. Nxc5 $16 {[%eval 157,19] [%wdl 903,97,0]} Nxc5 13. dxc5) 12... Nxc5 {[%eval 153,21] [%wdl 894,106,0]} (12... Nc6 $11 {[%eval 10,21] [%wdl 35,949,16] keeps the balance.}) 13. Nbd4 {[%eval 54,25] [%wdl 156,841,3]} (13. Nxc5 $16 {[%eval 153,21] [%wdl 894,106,0]} Rxc5 14. Rc1) 13... Nd7 14. Re1 g5 15. h3 {[%eval 18,27] [%wdl 39,952,9]} (15. b4 $16 {[%eval 87,23] [%wdl 391,608,1]}) 15... Bg7 $11 16. Bb4 Ng6 {[%eval 148,22] [%wdl 887,113,0]} (16... O-O $11 {[%eval 27,22] [%wdl 52,942,6] remains equal.}) 17. Bd3 {[%eval 88,24] [%wdl 399,601,0]} (17. c4 $142 {[%eval 148,22] [%wdl 887,113,0]}) 17... Bf8 18. Qd2 Bxb4 19. Qxb4 Nc5 20. Bf1 O-O 21. Ra3 Rc7 22. Qd2 Qe7 23. Qd1 Rfc8 {0-1 Vinter Schou,U (2340)-Wagner,J (2109) 2nd Munich Festival Open 2024 (6.17)}) 9... Nf5 10. a4 a5 11. Bd2 c5 $146 {[%eval 175,18] [%wdl 949,51,0] [#]} (11... Nb6 $14 {[%eval 47,21] [%wdl 132,863,5]}) ({Predecessor:} 11... Nb6 12. Nc1 Nc4 13. b3 Nxd2 14. Qxd2 Be7 15. Bd3 O-O 16. Ne2 Rc8 17. Kh1 c5 {½-½ Perry,D (2503)-Rausis,I (2508) ICCF GMN/A/04 email 2020}) 12. dxc5 {[%eval 73,20] [%wdl 283,715,2]} (12. c4 $1 $18 {[%eval 175,18] [%wdl 949,51,0][%cal Rc4d5]}) 12... Bxc5 $16 13. Bb5 {[%eval 16,21] [%wdl 42,946,12]} (13. Nxc5 $16 {[%eval 86,18] [%wdl 386,613,1]} Nxc5 14. Bb5+ Nd7 15. c4) 13... b6 {[%eval 117,21] [%wdl 678,322,0]} (13... Bb6 $11 {[%eval 16,21] [%wdl 42,946,12]}) 14. g4 {White is more active.} (14. Nbd4 {simplifies} Ne7 15. b4 Bxd4 16. cxd4 O-O 17. Qb3) 14... Nh4 {[%cal Oh7c2]} 15. Bxd7+ {[%eval 14,30] [%wdl 33,956,11]} (15. Nfd4 $16 {[%eval 107,26] [%wdl 593,407,0]}) 15... Kxd7 $11 16. c4 {[#] Hoping for cxd5.} (16. Nxh4 {feels hotter.} Qxh4 17. c4 h5 18. cxd5 Bc2 19. Nxc5+ bxc5 20. Qe2) 16... Nxf3+ (16... dxc4 $2 17. Nxc5+ (17. Bxh6+ $2 Kc7 $19) 17... Ke7 18. Nxh4 $18) (16... Bc2 $5 17. Qxc2 (17. Nxc5+ bxc5 18. Qe2 d4 $15) 17... Nxf3+ 18. Kg2 Nh4+ 19. Kh1 Ke8 $14) 17. Qxf3 f5 $2 {[%eval 441,21] [%wdl 1000,0,0][%mdl 8192]} (17... Be4 $14 {[%eval 59,23] [%wdl 164,835,1]} 18. Nxc5+ (18. Qxf7+ Qe7 $11) 18... bxc5 19. Qxf7+ Qe7 20. Qxe7+ Kxe7) 18. cxd5 $18 fxg4 19. dxe6+ (19. Qxg4 Bf5 20. Qg2 (20. Qxg7+ $2 Kc8 $19) 20... exd5 $18) 19... Kxe6 20. Qxg4+ {[%eval 89,25] [%wdl 394,606,0]} (20. Qc6+ $18 {[%eval 392,23] [%wdl 1000,0,0] has better winning chances.} Kf5 21. Nxc5 bxc5 22. Rad1) 20... Bf5 $16 21. Qg3 {Be3 is the strong threat. Really sharp!} (21. Qxg7 $2 Rg8 $19) 21... Qd3 {Against Be3} 22. Nxc5+ (22. Rac1 $5 {[%cal Rb3c5]}) 22... bxc5 23. Be3 $36 {[%mdl 2048] Threatens to win with Rfd1. White has the initiative.} (23. Qxg7 $2 Rhg8 $19) 23... Rad8 {[%eval 147,28] [%wdl 908,92,0]} (23... Rhd8 $14 {[%eval 54,26] [%wdl 113,886,1]}) 24. Rfc1 {[%eval 89,30] [%wdl 386,614,0]} (24. Bxc5 Qxg3+ 25. hxg3 Rd5 $16) (24. Qxg7 $2 Rhg8 $19) (24. Rfd1 $142 {[%eval 147,28] [%wdl 908,92,0]} Qxd1+ 25. Rxd1 Rxd1+ 26. Kg2) 24... c4 25. Ra3 {[%eval 31,24] [%wdl 37,961,2]} (25. Qxg7 $2 Rdg8 $19) ({Better is} 25. Rd1 $16 {[%eval 111,23] [%wdl 643,357,0]} Qxd1+ 26. Rxd1 Rxd1+ 27. Kg2) 25... Qe2 $14 26. Raa1 (26. Qxg7 $2 Rhg8 27. Bxh6 Rxg7+ 28. Bxg7 Qxb2 $19) (26. h3 $5) 26... Qxb2 27. Qf4 (27. Qxg7 $2 {loses.} Rhg8 $19) 27... Bd3 {[%eval 258,31] [%wdl 1000,0,0][%mdl 8192]} (27... Rc8 $15 {[%eval -50,29] [%wdl 1,917,82] stays ahead.}) 28. Qg4+ $18 Bf5 $2 {[%eval 494,29] [%wdl 1000,0,0]} (28... Kf7 {[%eval 252,30] [%wdl 1000,0,0] might work better.}) 29. Qxc4+ (29. Qxg7 $2 {perishes.} Rhg8 $19) 29... Kxe5 {[%eval 32742,27] [%wdl 1000,0,0]} (29... Ke7 $18 {[%eval 494,23] [%wdl 1000,0,0]} 30. Rab1 (30. Qc7+ Rd7 $18) 30... Qxe5) 30. Qf4+ {White mates.} Ke6 31. Rc6+ Ke7 32. Bc5+ Ke8 33. Re1+ {Excellently played by Natacio!   Weighted Error Value: White=0.42/Black=0.92.  Loses game:     	---       	Black=2      Missed win:     	White=1     	---        Mistake:       	White=5     	Black=5      Inaccurate:     	White=2     	Black=2      OK:         	White=5     	Black=4      Best:        	White=3     	Black=1      Strong:       	---       	---        Brilliant:      	---       	---} 1-0

[Event "Memorial Silvio Mendes"]
[Site "Club Municipal Rua Haddock Lobo 359 Tijuca Rio de Janeiro"]
[Date "2024.06.10"]
[Round "1.5"]
[White "Alberto, Horacio Lombardi"]
[Black "Marcelo, Dos Santos Silva"]
[Result "1/2-1/2"]
[ECO "A85"]
[Annotator "Stockfish 16.1  -  Chessbase"]
[PlyCount "40"]
[EventDate "2024.06.10"]

{[%evp 9,40,39,34,35,36,33,36,16,40,4,37,26,23,-11,-10,-12,-7,-49,-49,-51,-31,-35,-39,-46,-49,-37,-51,-128,-101,-138,-108,-214,-205]} 1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. Nc3 Be7 5. e3 b6 6. Be2 {A85: Dutch Defence: 2 c4 Nf6 3 Nc3.} O-O 7. O-O Bb7 8. Nd2 {White is slightly better.} d6 9. Bf3 Qc8 $146 ({Predecessor:} 9... c6 10. b3 Qc7 11. Bb2 Nbd7 12. Rc1 Rac8 13. Qe2 Qb8 14. e4 Rce8 15. exf5 exf5 {½-½ Johnen,F (1719)-Goldinger,J (1909) GER-chB Seniors 26th 2014 (3)}) 10. Bxb7 Qxb7 11. Qf3 Qxf3 12. Nxf3 Ne4 13. Nd2 Nxc3 14. bxc3 Nc6 15. Nb3 h5 16. a4 e5 17. d5 Nb8 18. Ba3 {[%eval -128,19] [%wdl 0,223,777]} (18. a5 $15 {[%eval -51,24] [%wdl 2,877,121]}) 18... Nd7 19. Rab1 e4 20. Nd2 {[%eval -214,19] [%wdl 0,6,994]} (20. f4 $17 {[%eval -108,22] [%wdl 0,390,610]}) 20... Bf6 {Weighted Error Value: White=0.25 (precise) /Black=0.09 (flawless) .  Loses game:     	---       	---        Missed win:     	---       	---        Mistake:       	White=2     	---        Inaccurate:     	White=4     	Black=1      OK:         	White=1     	Black=8      Best:        	White=1     	---        Strong:       	---       	---        Brilliant:      	---       	---} 1/2-1/2

[Event "Memorial Silvio Mendes"]
[Site "Club Municipal Rua Haddock Lobo 359 Tijuca Rio de Janeiro"]
[Date "2024.06.10"]
[Round "1.6"]
[White "Carlos, Alberto De Carvalho"]
[Black "Herivaldo, Souza E Silva"]
[Result "1/2-1/2"]
[ECO "A40"]
[Annotator "Stockfish 16.1  -  Chessbase"]
[PlyCount "89"]
[EventDate "2024.06.10"]

{[%evp 9,89,0,1,-8,-7,-26,-27,-23,-12,-35,1,3,7,-90,-2,-18,0,0,2,0,16,17,18,12,29,9,14,0,5,-17,-16,-24,-6,-5,0,0,12,0,0,-1,6,0,0,-5,-4,-2,-2,-63,-66,-61,-4,-36,-22,-176,107,-436,-185,-292,-295,-295,0,0,0,-25,-36,-32,1,0,0,-6,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 c6 2. Bg5 Qa5+ 3. Qd2 Qxd2+ 4. Nxd2 d5 5. O-O-O $146 ({Predecessor:} 5. e4 h6 6. Be3 dxe4 7. Nxe4 Bf5 8. Bd3 e6 9. Nf3 Nd7 10. O-O-O Bxe4 11. Bxe4 {0-1 Jugelt,T (2401)-Kaster,M (2072) GER-ch 71st Altenkirchen 1999 (3)}) 5... Bf5 6. Ngf3 {[%cal Oe2e4] A40: Unusual replies to 1 d4.} h6 7. Bh4 Nd7 8. e3 {Black has an edge.} Ngf6 9. Bd3 Bh7 10. Bxh7 Nxh7 11. e4 {[%eval -90,22] [%wdl 1,573,426]} (11. c4 $11 {[%eval 7,22] [%wdl 34,946,20] keeps the balance.}) 11... e6 {[%eval -2,21] [%wdl 22,952,26]} (11... g5 $17 {[%eval -90,22] [%wdl 1,573,426]} 12. Bg3 dxe4) 12. Rhe1 Be7 13. Bxe7 Kxe7 14. c4 Rac8 15. Kb1 Nhf6 {[%cal Bh7f6,Bf6e8,Be8c7,Bc7a6][%mdl 32]} 16. e5 Ne8 17. cxd5 cxd5 18. Rc1 Nc7 19. a4 Na6 20. Rc3 (20. Rxc8 {simplifies} Rxc8 21. Rc1 Rb8 22. Nb3) 20... Nb6 21. a5 Rxc3 22. bxc3 Na8 23. Nb3 Rc8 24. Kb2 b6 25. Ra1 {[#] Threatens to win with axb6.} b5 26. Ne1 b4 27. cxb4 Nxb4 28. Nc5 {[%eval -63,30] [%wdl 0,860,140]} (28. Rb1 $11 {[%eval -2,32] [%wdl 6,987,7]}) 28... Nc6 29. Nb3 Nb4 {[%eval -4,37] [%wdl 4,989,7]} (29... Nc7 $15 {[%eval -61,31] [%wdl 0,875,125]}) 30. Ra4 Rc4 {[%cal Ob4d3] White must now prevent ...Nd3+!} 31. Kb1 $2 {[%eval -176,24] [%wdl 0,17,983]} (31. Ka3 $1 $11 {[%eval -22,26] [%wdl 2,981,17]} Nc6 32. Rxc4 dxc4 33. Nd2) 31... Nc7 $2 {[%eval 107,24] [%wdl 600,400,0] [#]} (31... Nc6 $19 {[%eval -176,24] [%wdl 0,17,983]} 32. Rxc4 dxc4) 32. Nf3 $2 {[%eval -436,20] [%wdl 0,0,1000][%mdl 8192]} (32. Nd2 $1 $16 {[%eval 107,24] [%wdl 600,400,0][%cal Rd2c4] is forced if you want to stay better.} Rxd4 33. Nef3 Rxd2 34. Nxd2) 32... Nca6 {[%eval -185,24] [%wdl 0,10,990]} (32... Nb5 $142 {[%eval -436,20] [%wdl 0,0,1000]} 33. Rxb4 Rxb4) 33. Nc5 {[%eval -292,22] [%wdl 0,0,1000]} (33. Ne1 $142 {[%eval -185,24] [%wdl 0,10,990]}) 33... Nxc5 $19 34. dxc5 Na6 $2 {[%eval 0,39] [%wdl 4,992,4]} (34... Kd7 $19 {[%eval -295,30] [%wdl 0,0,1000] Strongly threatening ...Kc6.} 35. Nd2 Rd4) 35. Rxc4 $11 dxc4 {[%mdl 4096] Endgame KN-KN} 36. c6 Nb4 37. Nd4 Nd5 38. Kc2 {The position is equal.} a6 39. g3 Kd8 40. f4 g6 41. Kd2 Kc7 42. h3 h5 43. h4 Kd8 44. Nc2 Kc7 45. Nd4 {Weighted Error Value: White=0.34/Black=0.43.  Loses game:     	White=1     	---        Missed win:     	---       	Black=2      Mistake:       	White=4     	Black=3      Inaccurate:     	White=1     	Black=2      OK:         	White=12    	Black=7      Best:        	White=2     	Black=1      Strong:       	---       	---        Brilliant:      	---       	---} 1/2-1/2

[Event "Memorial Silvio Mendes"]
[Site "Club Municipal Rua Haddock Lobo 359 Tijuca Rio de Janeiro"]
[Date "2024.06.10"]
[Round "1.8"]
[White "Otavio, De Souza Laba"]
[Black "Raphael, Lopes De Almeida"]
[Result "1-0"]
[ECO "B11"]
[Annotator "Stockfish 16.1  -  Chessbase"]
[PlyCount "11"]
[EventDate "2024.06.10"]

{[%evp 9,10,30,29999]} 1. e4 c6 2. Nc3 {[%cal Bb1c3,Bc3e4,Be4d6][%mdl 32]} d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nbd7 $146 {[%eval 32766,18] [%wdl 1000,0,0] [#]} ({RR} 5... e6 {[%eval 111,17] [%wdl 614,385,1] 5...xe4 0.23} 6. d4 Be7 7. Bf4 O-O {[%eval 123,18] [%wdl 705,295,0] [#]} ({Black should play} 7... Nd5 $14 {[%eval 51,22] [%wdl 166,828,6]} 8. Bd2 Nd7) 8. Nxf6+ $1 $16 Bxf6 9. c3 b6 10. Qc2 Nd7 {[%eval 139,22] [%wdl 823,177,0]} (10... Ba6 $142 {[%eval 78,22] [%wdl 326,672,2]}) 11. Bd3 $16 g6 12. O-O-O a5 {[%eval 202,22] [%wdl 982,18,0]} (12... Bb7 $16 {[%eval 119,20] [%wdl 693,307,0] was worth a try.}) 13. h4 $18 Bb7 {[%eval 244,19] [%wdl 997,3,0]} (13... Ba6 $142 {[%eval 180,19] [%wdl 958,42,0]} 14. Be4 Bg7) 14. h5 $18 {[%cal Rh5g6] hxg6 is the strong threat.} Bg7 15. h6 {[%eval 152,21] [%wdl 898,102,0] Inhibits c5.} (15. Bg5 $18 {[%eval 289,19] [%wdl 1000,0,0]} Qc7 16. Rh4) 15... Bf6 $16 16. g4 c5 {Against g5} 17. Be4 Bxe4 18. Qxe4 {Strongly threatening g5.} cxd4 19. Ne5 Nxe5 {[%eval 163,21] [%wdl 946,54,0]} (19... Nc5 $14 {[%eval 62,22] [%wdl 173,826,1]} 20. Qxd4 g5) 20. Bxe5 {1-0 Fabra,N (1554)-Llanes,N (1228) 7th Marcel Duchamp Cup 2024 (3.61)}) ({RR} 5... Bf5 6. d3 e6 7. g3 Nbd7 8. Bg2 Be7 9. O-O O-O 10. Re1 a5 11. a4 h6 12. Ned2 Re8 13. Nc4 {Inhibits e5.} Bf8 14. Nfe5 Nxe5 15. Nxe5 Nd7 16. Nxd7 Qxd7 17. Be4 e5 18. Bxf5 Qxf5 19. Qe4 Qd7 20. Bd2 {½-½ Nakamura,H (2789)-Firouzja,A (2760) Titled Tue 16th Apr Late 2024 (10)}) (5... Nxe4 $11 {[%eval 30,21] [%wdl 89,899,12]} 6. Qxe4 g6) ({Predecessor:} 5... Bf5 6. d3 e6 7. g3 Nbd7 8. Bg2 Be7 9. O-O O-O 10. Re1 a5 11. a4 h6 12. Ned2 Re8 13. Nc4 Bf8 14. Nfe5 Nxe5 15. Nxe5 Nd7 16. Nxd7 Qxd7 17. Be4 e5 18. Bxf5 Qxf5 {½-½ Nakamura,H (2789)-Firouzja,A (2760) Titled Tuesday intern op 16th Apr Late blitz 2024 (10)}) 6. Nd6# {Loses game:     	---       	---        Missed win:     	---       	---        Mistake:       	---       	---        Inaccurate:     	---       	---        OK:         	---       	---        Best:        	---       	---        Strong:       	---       	---        Brilliant:      	---       	---       . B11: Caro-Kann: Two Knights Variation.} 1-0

[Event "Memorial Silvio Mendes"]
[Site "Club Municipal Rua Haddock Lobo 359 Tijuca Rio de Janeiro"]
[Date "2024.06.10"]
[Round "1.10"]
[White "Jorge, Luiz Das Chagas Macario"]
[Black "Pedro, Oliveira Da Silva"]
[Result "1-0"]
[ECO "D40"]
[Annotator "Stockfish 16.1  -  Chessbase"]
[PlyCount "91"]
[EventDate "2024.06.10"]

{[%evp 21,91,3,16,3,41,-32,105,-73,-15,-22,10,0,2,3,2,0,0,-23,-11,-16,-17,-129,-120,-279,-277,-282,-275,-273,-20,-22,-20,-50,-6,-9,0,-21,-17,-22,-23,-20,0,0,0,0,0,-21,-32,-28,0,0,0,0,0,0,0,0,0,0,249,118,95,55,63,53,54,0,526,519,819,811,805,761]} 1. d4 e6 2. c4 d5 ({RR} 2... Bb4+ 3. Nc3 f5 4. Nf3 Nf6 5. e3 O-O 6. Qc2 b6 7. a3 Bxc3+ 8. Qxc3 Bb7 9. Be2 Ne4 10. Qc2 Ng5 11. Bd2 Be4 12. Qd1 d6 13. O-O Nf7 14. Bc3 Nd7 15. Qd2 Qe7 16. Rfd1 Bb7 17. b4) 3. Nf3 c5 4. e3 Nc6 5. Nc3 Nf6 6. a3 Be7 7. Be2 O-O 8. O-O a6 $146 ({RR} 8... b6 9. Re1 Ba6 10. Qa4 Bb7 11. cxd5 Nxd5 12. Ba6 Nxc3 13. bxc3 Bxa6 14. Qxa6 Bf6 15. Bb2 Be7 16. Rad1 Qc7 17. Qe2 Rad8 18. e4 Rfe8 19. d5 exd5 20. exd5 Bf8 21. Qxe8 Rxe8 22. Rxe8 Qd7 23. Ree1 {1-0 Guttler,B (1782)-Da Silva,P (1800) Estadual de Mestres FEXERJ 2024 (3)}) 9. Qc2 dxc4 10. dxc5 Bxc5 11. Bxc4 b5 12. Be2 {[%cal Oc3b5] White wants to play Nxb5! D40: Queen's Gambit Declined: Semi-Tarrasch with 5 e3.} Bb7 $146 (12... Qe7 $5 {[%cal Rc8b7]}) ({Predecessor:} 12... Qb6 13. b4 Be7 14. Bb2 Bb7 15. Bd3 Rac8 16. Qb1 h6 17. Ne2 Rfd8 18. Nfd4 Nxd4 19. Bxd4 Qc6 {½-½ Sotres Menendez,R (1475)-Bahillo Vallejo,I (1762) Colmenarejo Spring op 2019 (4.15)}) 13. Rd1 {[%eval -32,32] [%wdl 6,919,75]} ({White should play} 13. Nxb5 $1 $14 {[%eval 41,28] [%wdl 101,894,5]} Qe7 14. Nc3) 13... Qc7 {[%eval 105,29] [%wdl 568,432,0] [#]} (13... Qe7 $15 {[%eval -32,32] [%wdl 6,919,75] stays ahead.}) 14. b4 $2 {[%eval -73,24] [%wdl 1,725,274] [#]} (14. Nxb5 $1 $16 {[%eval 105,29] [%wdl 568,432,0][%mdl 512]} Qe7 15. Nc3) 14... Be7 {[%eval -15,27] [%wdl 10,956,34]} ({Black should try} 14... Nxb4 $1 $17 {[%eval -73,24] [%wdl 1,725,274]} 15. axb4 Bxb4) 15. Bb2 $11 Rfd8 16. h3 h6 17. Rac1 Rac8 18. Qb3 Qb8 19. Rd2 Rxd2 20. Nxd2 Ne5 21. f4 {[%eval -129,23] [%wdl 0,202,798]} (21. Ncb1 $11 {[%eval -17,23] [%wdl 5,970,25] remains equal.}) 21... Ng6 $17 {...Qa7 is the strong threat.} 22. Nf3 $2 {[%eval -279,22] [%wdl 0,0,1000]} (22. Bf3 $17 {[%eval -120,22] [%wdl 0,270,730]}) 22... Qa7 $19 {[%csl LRe3,LRf4]} 23. Na2 Rxc1+ (23... Nxf4 24. Rxc8+ Bxc8 25. Bd1 $17) 24. Nxc1 Bd5 $2 {[%eval -20,29] [%wdl 3,975,22]} (24... Nxf4 $19 {[%eval -273,28] [%wdl 0,0,1000] aiming for ...Ne8.} 25. Qc3 Nxe2+ 26. Nxe2 Qa8) 25. Bd4 $1 $11 Qc7 26. Qb2 Qc6 27. Nd3 Qc7 28. Bc5 Ne4 {[%cal Re4c5]} 29. Bxe7 Nxe7 30. Nd4 Nf5 31. Nxf5 exf5 32. Bf3 Nf6 33. Nc5 Bxf3 34. gxf3 {[%mdl 4096] Endgame KQN-KQN} Qc6 35. Kf2 Nd7 36. Qd4 Nxc5 37. bxc5 {Hoping for Qd8+. KQ-KQ} (37. Qxc5 Qxc5 38. bxc5 Kf8 $17) 37... Kf8 38. Qd8+ Qe8 39. Qb6 {Strongly threatening c6.} Qc8 {[%eval 249,22] [%wdl 1000,0,0] [#]} (39... Qd7 $11 {[%eval 0,42] [%wdl 3,994,3] and Black stays safe.}) 40. c6 {[%eval 118,21] [%wdl 736,264,0]} (40. Qd6+ $1 $18 {[%eval 249,22] [%wdl 1000,0,0] is the precise move to win.} Ke8 41. c6) 40... Ke8 $16 41. Qc5 {White is more active.} Qc7 42. Ke2 (42. Qxf5 Qxc6 43. Qe5+ Kf8 $11) 42... Qe7 $1 43. Qd5 {Black must now prevent e4.} ({Resist} 43. Qxf5 Kd8 $16) 43... Qd8 $2 {[%eval 526,21] [%wdl 1000,0,0][%mdl 8192]} (43... Qe6 $1 $11 {[%eval 0,21] [%wdl 2,996,2]} 44. Qc5 Qc4+ 45. Qxc4 bxc4) 44. Qe5+ $18 {White is clearly winning.} (44. Qxf5 Qc7 $18) 44... Qe7 {[%eval 819,22] [%wdl 1000,0,0]} (44... Kf8 $142 {[%eval 519,23] [%wdl 1000,0,0]} 45. Qxf5 Qc7) 45. Qb8+ ({Less strong is} 45. Qxf5 Kd8 $16) ({And not} 45. Qxg7 Qc5 $14) 45... Qd8 46. c7 {White used his chance.   Weighted Error Value: White=0.32/Black=0.46.  Loses game:     	---       	Black=2      Missed win:     	---       	Black=1      Mistake:       	White=5     	Black=3      Inaccurate:     	White=3     	Black=4      OK:         	White=9     	Black=13     Best:        	White=1     	Black=1      Strong:       	White=1     	Black=1      Brilliant:      	---       	---} 1-0

[Event "Memorial Silvio Mendes"]
[Site "Club Municipal Rua Haddock Lobo 359 Tijuca Rio de Janeiro"]
[Date "2024.06.10"]
[Round "1.11"]
[White "Clara, Oliveira Silva"]
[Black "Reryckson, Oliveira Gracie"]
[Result "0-1"]
[ECO "D45"]
[Annotator "Stockfish 16.1  -  Chessbase"]
[PlyCount "90"]
[EventDate "2024.06.10"]

{[%evp 9,90,24,33,-1,0,-21,-26,-28,-17,-23,-14,-27,-30,-54,-51,-71,-69,-121,-76,-128,-130,-131,-100,-96,-59,-115,-114,-185,-172,-276,-284,-376,-376,-368,-370,-376,-359,-428,-425,-437,-428,-451,-410,-442,-426,-510,-474,-468,-451,-503,-504,-505,-413,-507,-485,-490,-377,-369,-367,-376,-371,-357,-352,-380,-383,-425,-405,-432,-423,-605,-601,-615,-611,-639,-644,-936,-610,-607,-604,-604,-575,-778,-693]} 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. c4 c6 5. Nc3 Be7 6. a4 $146 {D45: Semi-Slav: 5 e3.} ({RR} 6. Nd2 Nbd7 7. Be2 O-O 8. O-O dxc4 9. a4 {Against b5} b6 10. Nxc4 Bb7 {[#]} 11. Bf3 {[%eval -5,34] [%wdl 21,947,32]} (11. e4 $1 $16 {[%eval 76,26] [%wdl 311,687,2]}) 11... Qc7 12. b3 c5 13. Ba3 Bxf3 14. Qxf3 Rfe8 (14... a6 $5 {[%cal Rb6b5]}) 15. Rfc1 Rad8 16. Nb5 Qb8 17. e4 $2 {[%eval -202,20] [%wdl 0,13,987]} (17. dxc5 $14 {[%eval 35,31] [%wdl 69,927,4] keeps the upper hand.} Nxc5 18. Nd4) 17... cxd4 $2 {[%eval 76,22] [%wdl 277,722,1]} ({Black should try} 17... a6 $19 {[%eval -202,20] [%wdl 0,13,987]} 18. e5 axb5 19. exf6 Bxf6 20. axb5 Bxd4) 18. Bxe7 $16 Rxe7 19. Nxd4 Nc5 $2 {[%eval 358,21] [%wdl 1000,0,0][%mdl 8192]} (19... Qa8 $16 {[%eval 78,22] [%wdl 290,710,0]}) 20. Nc6 $18 Qc7 {1-0 Laszlo,J (2194)-Syvun,Y (1250) IPCA Online New Year 2024 2023 (9)}) 6... O-O 7. cxd5 exd5 8. Bd3 {Black has an edge.} Re8 $146 ({Predecessor:} 8... Bg4 9. O-O Nbd7 10. h3 Bh5 11. Be2 Ne4 12. Nxe4 dxe4 13. Ne1 Bxe2 14. Qxe2 f5 {0-1 Luft,V-Witte,R (2154) Guben op 2003 (3)}) 9. O-O Bg4 10. h3 Bh5 11. g4 Bg6 12. Bxg6 hxg6 13. Qd3 Qd7 {[%cal Of6g4] Threatens to win with ...Nxg4!} 14. Nh2 Bd6 15. f4 Qc7 16. Bd2 Ne4 17. Rae1 {[%eval -115,19] [%wdl 0,329,671]} (17. Nxe4 $15 {[%eval -59,18] [%wdl 1,833,166]} dxe4 18. Qe2) 17... Nd7 {[%cal Bb8d7,Bd7f6,Bf6e4][%mdl 32] Black is more active.} 18. Bc1 {[%eval -185,21] [%wdl 0,24,976]} (18. Nxe4 $17 {[%eval -114,21] [%wdl 0,337,663]} dxe4 19. Qe2) 18... Ndf6 19. g5 {[%eval -276,20] [%wdl 0,0,1000] [#]} (19. Nxe4 {[%eval -172,21] [%wdl 0,40,960] was worth a try.} dxe4 20. Qc2) 19... Nxg5 $1 $19 {[%mdl 512]} 20. fxg5 (20. Re2 Nge4) 20... Bxh2+ 21. Kh1 Ne4 22. Nxe4 Rxe4 {[%cal Be8e4,Be4h4,Bh4h5][%mdl 32]} ({And not} 22... dxe4 23. Qe2 Bd6 24. Rd1 $19) 23. Qe2 Bg3 24. Rd1 Rh4 25. Qg2 Rh5 {[%cal Oc7d7]} 26. e4 dxe4 27. Qxe4 Rxh3+ 28. Kg2 Rh2+ 29. Kf3 Rh4 {Against Qg4} 30. Qe2 Kf8 31. Rh1 Re8 32. Qd3 Rxh1 33. Rxh1 {Hoping for Rh8+.} Kg8 {Against Rh8+} 34. Kg2 {[#]} Re1 $1 35. Rxe1 Bxe1 {[%mdl 4096] Endgame KQB-KQB} 36. Qe3 Bb4 37. Qe4 Qd7 38. Kg1 Qe7 {Black is clearly winning.} 39. Qg4 {[%eval -605,20] [%wdl 0,0,1000]} (39. Qf4 $142 {[%eval -423,23] [%wdl 0,0,1000]} Qe1+ 40. Kg2) 39... Qe1+ 40. Kh2 Qxc1 41. Qc8+ Bf8 42. Qxb7 Qd2+ 43. Kh1 Qxd4 {( -> ...Qd1+)} 44. Qxc6 Qxb2 45. Qc8 Qa1+ {Weighted Error Value: White=0.42/Black=0.18 (very precise) .  Loses game:     	---       	---        Missed win:     	---       	---        Mistake:       	White=4     	---        Inaccurate:     	White=3     	Black=2      OK:         	White=10    	Black=16     Best:        	---       	Black=1      Strong:       	---       	---        Brilliant:      	---       	---} 0-1

