[Event "II INTERNO CXG 2025"] [Site "Av. Churchill, 109 sl 101 - C"] [Date "2025.06.14"] [Round "5.1"] [White "Otavio, De Andrade Maia"] [Black "Alexandre, Pacheco Saraiva"] [Result "1/2-1/2"] [ECO "B94"] [BlackElo "2048"] [Annotator "CB - SF 17.1"] [PlyCount "51"] [EventDate "2025.??.??"] {[%evp 0,51,80,48,103,61,111,93,81,40,40,40,70,63,86,82,53,36,51,40,135,135,135,137,162,180,180,154,154,149,145,138,177,-63,-40,-294,-310,-397,-358,-351,-340,-422,-364,-381,-351,-361,-361,-361,-361,-361,-361,-361,-361,-369]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 e6 8. Qd2 Be7 $6 {Inaccuracy. Nc5 was best.} (8... h6 9. Bxf6 Qxf6 10. f4 b5 11. Bb3 b4 12. Na4 Bb7 13. O-O g6 14. f5 gxf5 15. exf5 e5 16. Ne6 Rc8 17. Qxb4 Bc6 18. Nc3 Rg8 19. Bd5 fxe6 20. fxe6 Qxe6 21. Rxf8+ Nxf8 22. Bxe6 Rxg2+ 23. Kf1 {Duda,J (2734)-Aronian,L (2730) chess.com INT 2024 1-0 (37)}) (8... Nc5 9. Bxf6) 9. O-O $2 $146 {Mistake. Bxe6 was best.} (9. O-O-O Nc5 (9... O-O 10. Bxe6 fxe6 11. Nxe6 Qa5 12. Nxf8 Bxf8 13. Kb1 b5 14. Nd5 Qxd2 15. Rxd2 Nxe4 16. Be3 Nxd2+ 17. Bxd2 Bb7 18. Nf4 Ne5 19. f3 Re8 20. b4 Nd7 21. Bc3 Ne5 22. Rd1 Nc4 23. Nh5 Re2 {Tupeev,S-Khaziev,A (2042) Ufa 2010 0-1}) (9... b5 10. Bxe6 fxe6 11. Nxe6 Qa5 12. Nxg7+ Kf7 13. Nf5 b4 14. Nd5 Nxe4 15. Nh6+ Ke8 16. Qd4 Bxg5+ 17. Kb1 Rf8 18. Qxe4+ Kd8 19. Rhe1 Ne5 20. Qxb4 Rf6 {1-0 (20) Halamka,P (1809)-Ruzyak,P (1550) Ostrava 2003}) 10. Rhe1 Qc7 11. f4 h6 12. Bh4 Nfxe4 13. Nxe4 Bxh4 14. g3 Be7 15. Kb1 O-O 16. g4 Nb3 17. Bxb3 d5 18. Nc3 Bb4 19. h4 a5 20. g5 h5 21. g6 fxg6 22. Nxe6 Bxe6 23. Rxe6 Bxc3 {Segarra,R (2298)-Al Sayed,M (2503) Olongapo City 2010 0-1 (52)}) (9. Bxe6 fxe6) 9... Qc7 $4 {Blunder. Nc5 was best.} (9... Nc5 10. Qe1) 10. Bxe6 fxe6 11. Nxe6 Qc4 12. Nxg7+ Kf7 13. Nf5 Qe6 $6 {Inaccuracy. Bf8 was best.} (13... Bf8 14. Rae1 h6 15. Bxh6 Ne5 16. Bxf8 Bxf5 17. Bxd6 Rad8 18. Qf4 Ng6 19. Qxf5) 14. Rae1 Bf8 15. Qf4 $2 {Mistake. f4 was best.} (15. f4 h6 16. Nd4 Qc4 17. Bh4 Kg8 18. b3 Qb4 19. a3 Qc5 20. e5 dxe5) 15... Nb6 $6 {Inaccuracy. h6 was best.} (15... h6 16. Bh4 Rg8 17. Nd5 Rg4 18. Nxh6+ Bxh6 19. Qxh6 Nxd5 20. Qh7+ Rg7 21. exd5) 16. Nd5 $4 {Blunder. Qe3 was best.} (16. Qe3 Nbd5 17. Nxd5 Nxd5 18. exd5 Qxf5 19. Qe8+ Kg7 20. Re3 Qg6 21. Qd8 h5) 16... Nbxd5 17. exd5 $2 {Mistake. Nh6+ was best.} (17. Nh6+ Bxh6 18. exd5 Qf5 19. Bxh6 Qxf4 20. Bxf4 Bf5 21. Bxd6 Rhe8 22. c3 Bd3) 17... Qxf5 18. Qe3 Bd7 19. Bxf6 Qxf6 20. Qb3 b5 21. Re3 Kg8 22. Rf3 Qe5 23. Re3 Qf6 24. Rf3 Qe5 25. Re3 Qf6 $4 {Blunder. Qh5 was best.} (25... Qh5 26. Qc3 Qf7 27. Rf3 Bf5 28. g4 Bg7 29. Qc6 Rc8 30. Rxf5 Rxc6 31. Rxf7) 26. Rf3 {1/2-1/2 wins. PRECISÃO: BRANCAS 69% PRETAS 81%} 1/2-1/2 [Event "II INTERNO CXG 2025"] [Site "Av. Churchill, 109 sl 101 - C"] [Date "2025.06.14"] [Round "5.2"] [White "Sergio, Murilo Soares Guima"] [Black "Frederico, Paes"] [Result "1-0"] [ECO "B08"] [WhiteElo "1887"] [BlackElo "1759"] [Annotator "CB - SF 17.1"] [PlyCount "20"] [EventDate "2025.??.??"] {[%evp 0,20,16,28,76,85,80,64,87,87,89,64,71,44,90,78,78,40,43,15,51,0,7]} 1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. d4 Bg7 5. Bg5 O-O 6. Qd2 Re8 $6 {Inaccuracy. d5 was best.} (6... d5 7. exd5 Nxd5 8. Bh6 Nxc3 9. Bxg7 Kxg7 10. Qxc3 Nd7 11. Bc4) 7. O-O-O Nc6 $6 {Inaccuracy. Bg4 was best.} (7... c6 8. e5 Nd5 9. exd6 Qxd6 10. Ne4 Qc7 11. Bc4 Be6 12. Rhe1 Nd7 13. Bh6 Bh8 14. Neg5 Bf5 15. h3 N7b6 16. Bb3 a5 17. a3 Bd7 18. Kb1 e6 19. Ne4 Nc8 20. c4 Nf6 21. Nc5 b6 22. Bf4 {D'Arruda,R (2271)-Karttunen,M (2488) Chess.com INT 2022 0-1 (35)}) (7... Bg4 8. h3 Bxf3 9. gxf3 c6 10. h4 Nbd7 11. Bh6 Nh5 12. Bxg7) 8. Bb5 $6 $146 {Inaccuracy. d5 was best.} (8. Bh6 Bh8 9. h3 e5 10. dxe5 Nxe5 11. Nxe5 Rxe5 12. Bg5 Qe8 13. Bxf6 Bxf6 14. f4 Rc5 15. Nd5 Bxb2+ 16. Kxb2 Qa4 17. Ra1 Be6 18. c4 c6 19. Nc7 Bxc4 20. Bxc4 Rxc4 21. Rac1 Rxc1 22. Rxc1 Rd8 {Al Najmi,D-Matusi,A Cairo 2003 0-1 (38)}) (8. d5 Nb4 9. a3 Na6 10. Bxa6 bxa6 11. Nd4 Bd7 12. f4 Qc8 13. Rhe1 c5 14. Nf3 Bg4 15. Qf2 Rb8 16. e5 Nd7 17. Rd3 Qb7 18. Nd1 dxe5 19. Nxe5 Nxe5 20. fxe5 Bxd1 21. Kxd1 Qxb2 22. e6 f6 {D'Arruda,R (2271)-Tologontegin,S (2337) chess.com INT 2024 ½-½ (47)}) 8... a6 9. Be2 $6 {Inaccuracy. Bxc6 was best.} (9. Bxc6 bxc6) 9... b5 10. Bxf6 $2 {Mistake. e5 was best.} (10. e5 b4) 10... Bxf6 $6 $138 {Inaccuracy. exf6 was best. 1-0 White wins. PRECISÃO: BRANCAS 80% PRETAS 85%} (10... exf6 11. Rhe1 Rb8 12. Bd3 Bg4 13. Ne2 d5 14. Qf4 Be6 15. e5 fxe5 16. dxe5) 1-0 [Event "II INTERNO CXG 2025"] [Site "Av. Churchill, 109 sl 101 - C"] [Date "2025.06.14"] [Round "5.3"] [White "Camila Novak, De Souza"] [Black "David, Sousa Rabello"] [Result "1-0"] [ECO "E10"] [WhiteElo "1972"] [BlackElo "1842"] [Annotator "CB - SF 17.1"] [PlyCount "67"] [EventDate "2025.??.??"] {[%evp 0,67,28,10,19,43,32,-16,3,-31,12,-3,98,-4,64,48,39,55,18,20,47,37,34,8,44,-3,33,37,28,73,73,33,50,73,71,79,60,58,20,-8,7,-45,38,-55,-33,-104,1,17,55,66,125,159,402,257,269,214,242,251,261,221,338,305,236,379,360,215,215,168,262,260]} 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 c5 5. cxd5 Nxd5 6. Bg2 Be7 7. O-O O-O 8. Nc3 Nc6 9. e4 Nf6 $6 {Inaccuracy. Ndb4 was best.} (9... Ndb4) 10. e5 (10. d5 exd5 11. exd5 Nb4 12. Ne5 Bd6 13. Nc4 Bf5 (13... Rb8 14. Nxd6 Bg4 15. f3 Bh5 16. Bf4 Ra8 17. a3 Na6 18. g4 Bg6 19. Nde4 Nc7 20. Nxf6+ gxf6 21. Bh6 Re8 22. h4 f5 23. h5 Qh4 24. hxg6 Qxh6 {Koutrakis,T (1438)-Vogiatzis,N Tornelo INT 2021 0-1 (42)}) 14. a3 Nc2 15. Ra2 a6 16. h3 {½-½ (16) Andersson,U (2605)-Lein,A (2485) Hastings 1982}) 10... Nd5 11. Re1 $146 (11. Nxd5 Qxd5 12. Be3 (12. dxc5 Qxc5 13. Bf4 Rb8 14. Qe2 b5 15. Rfc1 Nd4 16. Nxd4 Qxd4 17. Rc7 Bd8 18. Rc2 a6 19. Rd1 Qa7 20. h4 Bb7 21. Rd7 Qa8 22. Rxb7 Rxb7 23. Qe4 {1-0 (23) Vallespir Salor,G-Redondo Pomar,A Cala Mendia 2001}) 12... c4 (12... Rd8 13. a3 cxd4 14. Nxd4 Qxe5 15. Nxc6 bxc6 16. Qc2 Ba6 17. Rfe1 Qc7 18. Rac1 Rac8 19. Qxc6 Qa5 20. Qf3 Bf6 21. b4 Qxa3 22. Bc5 Qa4 23. Red1 Bb5 24. Rxd8+ Rxd8 25. h4 Bb2 {Wolanski,M (1987)-Myszka,Z (1930) Mielno 2013 ½-½}) 13. Qc2 b5 14. Ng5 Qxg2+ 15. Kxg2 Bxg5 16. Bxg5 Bb7 17. f3 Nxd4 18. Qc3 {1-0 (18) Pospisil,E (2090)-Vavra,S (1833) Rakovnik 2014}) 11... Rb8 12. Be3 $6 {Inaccuracy. dxc5 was best.} (12. dxc5 Nxc3) 12... cxd4 $6 {Inaccuracy. Nxe3 was best.} (12... Nxe3 13. fxe3) 13. Nxd5 exd5 $6 {Inaccuracy. dxe3 was best.} (13... dxe3) 14. Nxd4 Bb4 15. Re2 Bg4 16. f3 Bh5 $6 {Inaccuracy. Bd7 was best.} (16... Bd7 17. Nc2) 17. Rc1 $2 {Mistake. g4 was best.} (17. g4 Bg6) 17... Qd7 $6 {Inaccuracy. Nxe5 was best.} (17... Nxe5 18. Bf4 f6 19. Bxe5 fxe5 20. Rxe5 Bf7 21. f4 Qb6 22. Kh1 Rbd8 23. Re3) 18. Nxc6 bxc6 19. Qa4 $6 {Inaccuracy. h3 was best.} (19. h3 Bg6) 19... d4 20. Bf4 $4 {Blunder. Rd1 was best.} (20. Rd1 d3) 20... Rb6 $2 {Mistake. d3 was best.} (20... d3 21. Rf2 Rb5 22. Kh1 Bg6 23. a3 Ba5 24. h4 h6 25. Kh2 Rd8 26. b4) 21. Rd1 $2 {Mistake. a3 was best.} (21. a3 d3 22. Rf2 d2 23. Rd1 Bc5 24. Rdxd2 Qe7 25. b4 Bxf2+ 26. Kxf2 c5) 21... Bc5 22. Red2 Qb7 $4 {Blunder. Qd5 was best.} (22... Qd5 23. h4 Rb4 24. Qa6 d3+ 25. Kh2 Bg6 26. h5 Bf5 27. Rxd3 Bxd3 28. Rxd3) 23. Qc4 Qe7 24. a3 a5 $4 {Blunder. Rbb8 was best.} (24... Rbb8) 25. Rc1 Bxa3 $6 {Inaccuracy. g5 was best.} (25... g5 26. Bxg5) 26. bxa3 g5 27. Qxd4 c5 28. Qxc5 Qxc5+ 29. Rxc5 gxf4 30. e6 Bg6 $6 {Inaccuracy. f5 was best.} (30... f5 31. e7 Re8 32. Rxf5 Bg6 33. Rd8 Kg7 34. Rxe8 Bxe8 35. Rxf4 Rb7 36. Rf5) 31. e7 Re8 32. Rd8 Rb8 33. Rcd5 $6 {Inaccuracy. Rxb8 was best.} (33. Rxb8 Rxb8 34. gxf4 f6 35. Rxa5 Rb1+ 36. Kf2 Rb2+ 37. Kg3 Re2 38. Ra7 Kf7) 33... Kg7 $6 {Inaccuracy. Rb1+ was best.} (33... Rb1+ 34. Bf1) 34. Rxb8 {1-0 White wins. PRECISÃO: BRANCAS 86% PRETAS 80%} 1-0 [Event "II INTERNO CXG 2025"] [Site "Av. Churchill, 109 sl 101 - C"] [Date "2025.06.14"] [Round "5.4"] [White "Wagner, Dias Fernandes"] [Black "Jorge, Luiz Das Chagas Mac"] [Result "0-1"] [ECO "B10"] [WhiteElo "1651"] [BlackElo "1810"] [Annotator "CB - SF 17.1"] [PlyCount "84"] [EventDate "2025.??.??"] {[%evp 0,84,24,45,77,68,68,65,44,48,97,50,133,55,76,27,81,-1,42,23,48,36,41,4,16,8,19,9,22,14,10,7,13,-29,-44,-71,-21,-141,-162,-183,-102,-102,-102,-102,-90,-90,-96,-138,-162,-142,-122,-125,-123,-162,-162,-165,-157,-227,-210,-216,-225,-239,-224,-235,-258,-485,-245,-302,-302,-302,-311,-337,-360,-542,-348,-378,-365,-378,-348,-408,-322,-607,-563,-571,-568,-29985,-29986]} 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Bg4 5. h3 Bh5 $6 {Inaccuracy. Bxf3 was best.} (5... Bxf3 6. Qxf3 e6 7. Nd2 Nf6 8. Bd3 Bd6 9. Qe2 O-O 10. O-O) 6. Be2 $6 {Inaccuracy. g4 was best.} (6. g4 Bg6 7. Ne5 a6 8. Bg2 e6 9. c4 Nc6 10. cxd5 exd5) 6... e6 7. c3 Nf6 8. O-O Be7 9. Bf4 O-O 10. Nbd2 Nc6 11. Ne5 $146 (11. Re1 Rc8 (11... Bd6 12. Bxd6 Qxd6 13. Qc2 Bg6 14. Bd3 Rac8 15. Bxg6 hxg6 16. Ne5 Nd7 17. Ndf3 Ndxe5 18. Nxe5 Nxe5 19. Rxe5 Qb6 20. Qe2 {½-½ (20) Karsunke,M (1433)-Muehlbayer,K (1428) Verden 2005}) 12. Ne5 Nxe5 13. dxe5 Bxe2 14. Qxe2 Nd7 15. Qg4 Kh8 16. Nf3 Rc4 17. Nd4 Bc5 18. Rad1 Qb6 19. Bc1 Nb8 20. Rd3 Nc6 21. Bh6 Rg8 22. Rg3 Bf8 23. Ree3 Rxd4 24. cxd4 Nxd4 25. Rd3 Nf5 {Stanic,S (2010)-Kobe,T Skofja Loka 1997 0-1 (32)}) 11... Bxe2 12. Qxe2 Rc8 13. a4 b6 14. Rac1 Bd6 15. Ndf3 Ne4 16. Bh2 Qc7 17. Rfd1 Rfd8 18. b4 $4 {Blunder. Re1 was best.} (18. Re1 Nxe5 19. Bxe5 a5 20. g3 Qc4 21. Ra1 Qxe2 22. Rxe2 Bxe5 23. Nxe5) 18... Nxe5 19. Bxe5 Qc4 $2 {Mistake. Nxc3 was best.} (19... Nxc3) 20. Qxc4 Rxc4 21. Bxd6 Nxd6 22. Nd2 Rc7 23. f3 $2 {Mistake. Rc2 was best.} (23. Rc2 Rdc8 24. Rdc1 Nc4 25. Nb3 h5 26. Kf1 g5 27. Ke2 f6 28. Ra2 Nd6) 23... Rdc8 24. Nb1 a5 $6 {Inaccuracy. Rc4 was best.} (24... Rc4 25. Kf2 g5 26. g4 Kg7 27. Ke2 a5 28. Nd2 Rxc3 29. Rxc3 Rxc3 30. bxa5) 25. bxa5 bxa5 26. Rd2 Rc4 27. Ra2 Rxd4 28. Kh2 $6 {Inaccuracy. Nd2 was best.} (28. Nd2 Rf4 29. Nb3 g6 30. Raa1 Rb8 31. Nxa5 Ra8 32. g3 Rxf3 33. Nc6 Rxg3+) 28... Rdc4 29. Ra3 g6 30. g4 Rb8 31. Kg3 Rb2 32. h4 h6 $6 {Inaccuracy. h5 was best.} (32... h5 33. Ra1 Kg7 34. Na3 Rxa4 35. c4 hxg4 36. fxg4 dxc4 37. Rd1 Ne4+ 38. Kf4) 33. Ra1 g5 34. hxg5 hxg5 35. Re1 Kg7 36. Re3 Nb7 37. Na3 Rxa4 38. c4 dxc4 39. Rc1 Rb3 40. Rxc4 $6 {Inaccuracy. Nxc4 was best.} (40. Nxc4 Rxc4 41. Rxb3 Rxc1 42. Rxb7 a4 43. Ra7 Ra1 44. Kg2 a3 45. Ra5 Kg6) 40... Raxa3 41. Rxb3 Rxb3 42. Rc5 $4 {Checkmate is now unavoidable. Rc8 was best.} (42. Rc8 a4 43. Ra8 a3 44. Ra7 Nd6 45. Ra5 Nb5 46. Kg2 Rb2+ 47. Kh3 a2) 42... Nxc5 {0-1 Black wins. PRECISÃO: BRANCAS 88% PRETAS 94%} 0-1 [Event "II INTERNO CXG 2025"] [Site "Av. Churchill, 109 sl 101 - C"] [Date "2025.06.14"] [Round "5.5"] [White "Jorge, Henrique Alves Rodr"] [Black "Jose, Antonio Marcondes D"] [Result "0-1"] [ECO "B50"] [WhiteElo "1490"] [Annotator "CB - SF 17.1"] [PlyCount "88"] [EventDate "2025.??.??"] {[%evp 0,88,32,40,66,41,81,82,76,54,21,26,68,26,29,-6,-5,-11,5,-4,-17,-8,-6,-31,-31,-44,-24,-52,-43,-28,-34,-61,-29,-42,-23,-27,-24,-49,-14,-23,-20,-15,-3,-9,-3,-37,-23,-134,-148,-151,-140,-140,-134,-144,-141,-207,-202,-216,-218,-388,-412,-452,-353,-353,-391,-616,-470,-688,-688,-830,-847,-847,-895,-29989,-29990,-29991,-1660,-1831,-1764,-1239,-1239,-1239,-903,-1542,-1542,-1782,-1782,-1782,-917,-1700,-1688]} 1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. d4 cxd4 5. Nxd4 e6 (5... e5 6. Nf5 Bxf5 7. exf5 Nge7 8. Nc3 Nxf5 9. Qf3 Qd7 10. Be3 Nfd4 11. Bxd4 Nxd4 12. Qd3 Be7 13. O-O O-O 14. Nd5 b5 15. Bxb5 Nxb5 16. Nxe7+ Qxe7 17. Qxb5 Rab8 18. Qa4 Rxb2 19. Rfd1 g6 20. Rd2 {Janix Alanis,I (2191)-Corrales Jimenez,F (2470) Merida 2005 0-1 (46)}) 6. Ne2 $6 $146 {Inaccuracy. Be3 was best.} (6. Bb5 Bd7 7. Nxc6 Bxc6 8. Bxc6+ bxc6 9. Bf4 Nf6 10. Nc3 Be7 11. e5 dxe5 12. Qxd8+ Rxd8 13. Bxe5 O-O 14. O-O Ng4 15. Bg3 Bd6 16. Bxd6 Rxd6 17. Rad1 Rfd8 18. Rxd6 Rxd6 19. Rd1 Rxd1+ 20. Nxd1 Ne5 {Dokladal,P-Zavodny,Z Brno 1963 ½-½}) (6. O-O Be7 (6... a6 7. a3 e5 8. Ne2 Nf6 9. Nbc3 h6 10. Qd3 g5 11. Be3 Qe7 12. Rfd1 Be6 13. Rd2 Bxc4 14. Qxc4 Qe6 15. Nd5 Kd8 16. Bb6+ Kd7 17. Ng3 Rc8 18. Qa4 Be7 19. Rad1 Ne8 20. Nxe7 Kxe7 {Koszela,S (1872)-Sarnowski,R (1556) Wisla 2009 1-0 (37)}) 7. Bb3 Nf6 8. Kh1 Nxe4 9. Nxc6 bxc6 10. Qd4 Nf6 11. Bg5 O-O 12. Nc3 d5 13. Rad1 Qa5 14. Bd2 Qc7 15. Bg5 e5 16. Qh4 h6 17. Bc1 e4 18. Be3 Ng4 19. Qh5 g6 20. Nxd5 cxd5 {Leaua,C (2045)-Hessenberger,A (2019) Playchess.com INT 2020 0-1}) (6. Be3 a6 (6... Nf6 7. Nc3 Bd7 8. Bb3 Be7 9. Qe2 Nxd4 10. Bxd4 Qa5) 7. O-O Be7 8. Nc3 Nf6 9. Qd2 Bd7 10. f4 Qc7 11. Rad1 Ng4 12. Be2 Nxe3 13. Qxe3 O-O 14. f5 Nxd4 15. Rxd4 b5 16. Qg3 Qc5 17. Qe3 Bf6 18. e5 Bxe5 19. Rfd1 Bxd4 20. Qxd4 Qxd4+ {Feeley,P (1135)-Bokan,S (1850) Ottawa 1972 0-1 (54)}) 6... Nf6 7. Nbc3 Be7 8. a3 a6 9. O-O b5 10. Ba2 Bb7 11. Ng3 O-O 12. Re1 Qd7 13. Nce2 Rad8 14. Be3 Ne5 15. f3 $6 {Inaccuracy. Bb6 was best.} (15. Bb6 Rc8) 15... Rc8 $6 {Inaccuracy. d5 was best.} (15... d5 16. exd5 Nxd5 17. Bxd5 Bxd5 18. Nf4 Bxf3 19. Qxd7 Rxd7 20. gxf3 Nxf3+ 21. Kf2) 16. c3 Nc4 17. Bxc4 bxc4 18. Qc2 d5 $2 {Mistake. Qc7 was best.} (18... Qc7 19. Rad1) 19. e5 Ne8 20. Nd4 f5 21. Nh5 Nc7 22. Qd2 g6 23. Bh6 $4 {Blunder. Ng3 was best.} (23. Ng3) 23... gxh5 24. Bxf8 Rxf8 25. Qh6 h4 26. f4 $6 {Inaccuracy. g4 was best.} (26. g4 f4 27. a4 Kh8 28. Kh1 Rg8 29. b4 Qe8 30. Rg1 Rg6 31. Qh5 Bc6) 26... Kh8 27. Qh5 Rg8 28. Re3 Nb5 29. Nf3 $6 {Inaccuracy. Kh1 was best.} (29. Kh1 Bd8 30. Rg1 Nxd4 31. cxd4 Bc6 32. Rc3 Qe7 33. Qd1 Be8 34. Rh3 Qa7) 29... d4 30. cxd4 Bxf3 $6 {Inaccuracy. Nxd4 was best.} (30... Nxd4 31. Ne1 Bxg2 32. Nxg2 Qb7 33. Rg3 hxg3 34. h4 Nf3+ 35. Kh1 c3 36. bxc3) 31. Qxf3 $6 {Inaccuracy. Rxf3 was best.} (31. Rxf3 Qxd4+ 32. Kh1 c3 33. bxc3 Nxc3 34. Rff1 Qd2 35. Qf3 Bc5 36. Rae1 a5) 31... Nxd4 32. Qd1 Bc5 33. Kh1 Qb7 34. Qf1 Nc2 35. Re2 Nxa1 36. Qxa1 $2 {Checkmate is now unavoidable. h3 was best.} (36. h3 Nb3 37. Qe1 Be7 38. Rc2 Qd5 39. a4 Nc5 40. Qe2 Qd3 41. Kh2 Qxe2) 36... h3 37. Qf1 hxg2+ 38. Rxg2 Qxg2+ 39. Qxg2 Rxg2 40. Kxg2 Bd4 41. Kf3 Bxb2 42. Ke3 c3 43. Kd3 Kg7 44. a4 Kh6 {0-1 Black wins. PRECISÃO: BRANCAS 88% PRETAS 94%} 0-1 [Event "II INTERNO CXG 2025"] [Site "Av. Churchill, 109 sl 101 - C"] [Date "2025.06.14"] [Round "5.6"] [White "Wallace, Fernandes Machado"] [Black "Klebson, Rodrigues Dos Reis"] [Result "1-0"] [ECO "B32"] [WhiteElo "1791"] [BlackElo "1411"] [Annotator "CB - SF 17.1"] [PlyCount "64"] [EventDate "2025.??.??"] {[%evp 0,64,32,37,75,46,59,37,84,-24,29,29,34,21,59,56,65,65,160,42,15,15,15,0,15,-7,2,-55,-23,-85,-13,-60,-32,-42,-4,-42,-18,-47,77,62,63,-33,106,68,178,92,194,55,160,149,147,-304,5,-261,8,8,880,207,775,251,592,344,490,440,1170,549,1431]} 1. e4 c5 2. Nf3 Nc6 3. d4 e6 $2 {Mistake. cxd4 was best.} (3... cxd4 4. Nxd4 e5 5. Nb5 Nf6 6. Bg5 Bc5 7. N1c3 d6 8. Bxf6) 4. Be3 $2 {Mistake. d5 was best.} (4. d5 Na5 5. d6 a6 6. e5 Nc6 7. Nc3 g6 8. h4 Bg7) 4... cxd4 5. Nxd4 Nf6 6. Bd3 Be7 7. O-O e5 $2 {Mistake. d5 was best.} (7... O-O 8. c3 (8. c4 b6 9. Nc3 Bb7 10. Rc1 d6 11. f4 Rc8 12. f5 Nxd4 13. Bxd4 exf5 14. Rxf5 Qd7 15. Qf3 Qe6 16. Nd5 Nxd5 17. exd5 Qd7 18. Qh5 h6 19. Rcf1 f6 20. R5f4 Qe8 21. Qf5 g6 22. Qe6+ {Maertin,H (1742)-Bress,A (1670) Mecklenburg VP 2017 1-0 (33)}) 8... d5 9. Nxc6 bxc6 10. e5 Nd7 11. f4 g6 12. Nd2 a5 13. Qc2 Ba6 14. Bxa6 Rxa6 15. Qd3 Ra8 16. g4 a4 17. b4 axb3 18. axb3 Qc7 19. Nf3 Rfb8 20. Qe2 c5 21. Bf2 Qb7 22. Rxa8 {Mittelberger,P (2225)-Bischoff,K (2535) Austria 1997 0-1 (35)}) (7... d5 8. Nc3 e5 9. Nxc6 bxc6 10. exd5 cxd5 11. Bg5 Bb7 12. Qe2) 8. Nf5 d5 $2 $146 {Mistake. Bf8 was best.} (8... O-O 9. Nxe7+ Qxe7 10. Nc3 d6 11. h3 h6 12. a3 a6 13. Re1 Qc7 14. Qf3 Ne7 15. Bxh6 Nxe4 16. Qxe4 f5 17. Qc4+ Qxc4 18. Bxc4+ Kh7 19. Bg5 Nc6 20. Be3 f4 21. Bb6 Bf5 22. Rac1 Rf6 23. Bd5 {Ngo,Q-Mai,T Binh Duong 2009 1-0 (35)}) (8... Bf8 9. Bg5 h6 10. Bxf6 Qxf6 11. Nc3 g6 12. Ne3 a6 13. Ncd5 Qd8 14. Qd2) 9. Nxe7 $4 {Blunder. Nxg7+ was best.} (9. Nxg7+ Kf8 10. Bh6 Kg8 11. exd5 Ng4 12. dxc6 Nxh6 13. Nh5 Bg4 14. Be2 Qxd1) 9... Qxe7 10. exd5 Nxd5 11. Bd2 Be6 12. Re1 O-O-O 13. c3 $6 {Inaccuracy. Nc3 was best.} (13. Nc3 Nf4) 13... Qc7 $6 {Inaccuracy. h5 was best.} (13... h5 14. Qe2) 14. Qa4 $6 {Inaccuracy. Na3 was best.} (14. Na3 Qd7 15. Bc4 h5 16. Qe2 h4 17. h3 g5 18. Bxd5 Bxd5 19. f3 Bxf3) 14... Rhe8 $6 {Inaccuracy. h5 was best.} (14... h5 15. Bf1) 15. Bb5 Nb6 16. Qe4 Bd5 $6 {Inaccuracy. f5 was best.} (16... f5 17. Qe2) 17. Qg4+ $6 {Inaccuracy. Qh4 was best.} (17. Qh4 f6 18. f3 Bf7 19. Qf2 Nd5 20. c4 Nf4 21. Bxf4 exf4 22. Rxe8 Bxe8) 17... Kb8 18. a4 Ka8 $4 {Blunder. a6 was best.} (18... a6) 19. a5 Nc8 20. Be3 e4 $6 {Inaccuracy. a6 was best.} (20... a6 21. Bf1) 21. Nd2 $6 {Inaccuracy. Bf4 was best.} (21. Bf4 Nd6 22. Qg5 e3 23. fxe3 Be4 24. Nd2 Qe7 25. Qxe7 Rxe7 26. Be2 a6) 21... g6 $2 {Mistake. Nd6 was best.} (21... Nd6 22. Bf1 Ne5 23. Qf4 Qd7 24. c4 Ndxc4 25. Nxc4 Nxc4 26. Bxc4 Bxc4 27. Rec1) 22. c4 f5 $6 {Inaccuracy. Be6 was best.} (22... Be6 23. Qf4 Qxf4 24. Bxf4 e3 25. Bxe3 Nd6 26. Bg5 Rc8 27. Bxc6 bxc6 28. b3) 23. Bf4 $2 {Mistake. Qh4 was best.} (23. Qh4 Be6 24. a6 bxa6 25. Bf4 Qb7 26. Bxa6 Qb4 27. Bb5 Bd7 28. Bg5 N6e7) 23... Qg7 $2 {Mistake. Ne5 was best.} (23... Ne5 24. Qh4 Bc6 25. Nf3 Nxf3+ 26. gxf3 Qf7 27. a6 Bxb5 28. cxb5 g5 29. Bxg5) 24. Qg3 Be6 25. Be5 $4 {Blunder. a6 was best.} (25. a6 Rd3 26. Qh4 g5 27. Qxg5 Qxg5 28. Bxg5 Rg8 29. c5 Rd4 30. axb7+ Kxb7) 25... Qf7 $4 {Blunder. Qxe5 was best.} (25... Qxe5 26. Qxe5 Nxe5 27. Bxe8 Rxd2 28. Red1 Rxb2 29. Rd8 Kb8 30. Ba4 Nd3 31. Rh8) 26. Qb3 $4 {Blunder. Bxc6 was best.} (26. Bxc6 bxc6) 26... N8e7 $4 {Blunder. Nxe5 was best.} (26... Nxe5 27. Bxe8 Qxe8 28. Qc3 Nd3 29. Red1 Nd6 30. a6 b5 31. b3 Rc8 32. Nf3) 27. a6 Ng8 $4 {Blunder. b6 was best.} (27... b6 28. Bc3 Rd3 29. Qa4 Rc8 30. c5 Rdd8 31. cxb6 axb6 32. a7 Rd7 33. Ba6) 28. Bc3 $2 {Mistake. axb7+ was best.} (28. axb7+ Qxb7 29. Bxc6 Qxc6 30. Rxa7+ Kxa7 31. Ra1+ Qa6 32. Rxa6+ Kxa6 33. Bc7 Rb8) 28... Rd3 $2 {Mistake. Bc8 was best.} (28... Bc8 29. Qa4 Qc7 30. Nb3 e3 31. axb7+ Bxb7 32. f3 Nge7 33. Rxe3 g5 34. Re6) 29. Qa4 $6 {Inaccuracy. axb7+ was best.} (29. axb7+ Qxb7 30. Bxc6 Qxc6 31. Rxa7+ Kxa7 32. Ra1+ Qa6 33. Rxa6+ Kxa6 34. Qb5+ Ka7) 29... Qc7 $6 {Inaccuracy. Rc8 was best.} (29... Rc8 30. c5 Rxd2 31. Bxd2 Bd5 32. axb7+ Qxb7 33. Bf4 g5 34. Bd6 f4 35. Ra3) 30. Nb3 Nge7 31. Nc5 Rd6 $6 {Inaccuracy. bxa6 was best.} (31... bxa6 32. Nxe6 Qc8 33. Nf4 axb5 34. cxb5 Rd7 35. bxc6 Nxc6 36. Qa3 g5 37. Nh5) 32. Be5 Nc8 $6 {Inaccuracy. b6 was best. 1-0 White wins. PRECISÃO: BRANCAS 68% PRETAS 63%} (32... b6 33. Nxe6 Qd7 34. Bxd6 Qxd6 35. Bxc6+ Nxc6 36. Nd4 Rc8 37. Nxc6 Qxc6 38. Qxc6+) 1-0 [Event "II INTERNO CXG 2025"] [Site "Av. Churchill, 109 sl 101 - C"] [Date "2025.06.14"] [Round "5.7"] [White "Miguel, Do Nascimento Rodri"] [Black "Sirlei, Pereira De Azevedo"] [Result "1-0"] [ECO "B50"] [BlackElo "1614"] [Annotator "CB - SF 17.1"] [PlyCount "98"] [EventDate "2025.??.??"] {[%evp 0,98,32,37,59,67,76,68,68,57,57,55,119,82,82,80,130,48,81,67,70,46,61,62,62,65,47,55,82,65,117,115,115,109,109,26,33,-3,-3,-2,-1,-23,-23,-23,-15,-79,-8,-8,178,180,179,185,217,225,207,190,174,190,228,191,240,228,240,259,259,254,319,259,326,292,384,347,379,365,366,383,477,464,474,451,498,403,407,381,386,386,407,411,411,403,503,503,516,511,520,495,511,507,535,535,822]} 1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. d3 Nc6 5. Nc3 (5. O-O Be7 6. Re1 a6 7. a4 Nf6 8. c3 Rb8 9. Bb3 b5 10. axb5 axb5 11. d4 c4 12. Bc2 e5 13. d5 Na5 14. Nbd2 Nb7 15. b4 Bd7 16. Nf1 O-O 17. Ng3 Ra8 18. Bg5 Rxa1 19. Qxa1 Nxd5 {Rozum,I (2290)-Shtyka,S (2325) Internet 2006 1-0 (34)}) (5. a3 Nf6 6. O-O Be7 7. Ba2 O-O 8. Nc3 d5 9. exd5 exd5 10. Bf4 Be6 11. h3 h6 12. Re1 Bd6 13. Qd2 Re8 14. Nb5 Bxf4 15. Qxf4 Re7 16. b4 a6 17. Nc3 cxb4 18. axb4 Qb6 19. Rab1 d4 {Goldin,R (2288)-Punin,A (2289) chess.com INT 2024 0-1}) 5... Na5 $146 (5... a6 6. d4 (6. a4 Nf6 7. Bg5 Be7 8. O-O h6 9. Bh4 Nxe4 10. Bxe7 Nxc3 11. Bxd8 Nxd1 12. Raxd1 Nxd8 13. d4 d5 14. Bd3 c4 15. Be2 Bd7 16. b3 b5 17. Ne5 Nc6 18. Nxd7 Kxd7 19. Rfe1 Rhb8 20. bxc4 {Davies,M-Wood,P Swansea 1970 0-1 (46)}) 6... cxd4 7. Nxd4 Nf6 8. Nxc6 bxc6 9. Bg5 Be7 10. O-O d5 11. Bxf6 Bxf6 12. exd5 cxd5 13. Bb3 Qa5 14. Ba4+ Kd8 15. Bc6 Rb8 16. a3 Rxb2 17. Qc1 Qxc3 18. Ba4 Qa5 19. Qxb2 Bxb2 20. Rab1 {Santos,L (1032)-Margarido,R (1341) Porto 2004 0-1}) (5... Be7 6. Bb5 Bd7 7. O-O a6 8. Ba4 b5 9. Bb3 Na5 10. a3 Nxb3 11. cxb3 h6 12. d4 cxd4 13. Qxd4 e5 14. Qe3 Nf6 15. h3 O-O 16. Nd5 Nxd5 17. exd5 Qc7 18. b4 Rac8 19. Nh2 Bg5 20. Qg3 {Friedmann,L-Draxler,G (1823) Grossauheim 2004 0-1 (35)}) 6. Bb5+ Nc6 $6 {Inaccuracy. Bd7 was best.} (6... Bd7 7. Bxd7+ Qxd7 8. d4 cxd4 9. Qxd4 Nc6 10. Qd3 Be7 11. Bf4) 7. O-O $6 {Inaccuracy. Bxc6+ was best.} (7. Bxc6+ bxc6) 7... Nge7 8. Bg5 f6 9. Be3 a6 10. Bxc6+ Nxc6 11. d4 cxd4 12. Nxd4 Nxd4 13. Bxd4 e5 14. Be3 Be7 15. Nd5 O-O 16. Bb6 Qd7 17. Nxe7+ $2 {Mistake. a4 was best.} (17. a4) 17... Qxe7 18. Qd5+ Be6 19. Qd3 Rac8 20. Rfd1 Rc6 21. Be3 f5 22. f3 f4 23. Bf2 Rf6 $4 {Blunder. g5 was best.} (23... g5) 24. Bh4 Bc4 25. Qd2 h5 26. b3 Be6 27. Qa5 Rxc2 28. Bxf6 Qxf6 29. Rxd6 Qg5 30. Rd2 Rc6 31. Qd8+ Qxd8 32. Rxd8+ Kh7 33. Rad1 Rc2 34. R8d6 Bf7 35. R6d2 Rc6 36. Rd7 Be8 37. Rxb7 Rc2 38. a4 h4 39. Re7 Bh5 40. Rf1 h3 41. Rf2 Rc1+ 42. Rf1 Rc2 43. gxh3 Rc3 44. Kg2 Rc2+ 45. Rf2 Rc3 46. Rxe5 Bg6 47. Ra5 Rxb3 48. Rxa6 Be8 49. a5 g6 {1-0 White wins. PRECISÃO: BRANCAS 96% PRETAS 91%} 1-0 [Event "II INTERNO CXG 2025"] [Site "Av. Churchill, 109 sl 101 - C"] [Date "2025.06.14"] [Round "5.8"] [White "Rafael, Ferreira Maia"] [Black "Carlos, Henrique Luz Da Cos"] [Result "1-0"] [ECO "B33"] [BlackElo "1657"] [Annotator "CB - SF 17.1"] [PlyCount "67"] [EventDate "2025.??.??"] {[%evp 0,67,32,37,67,47,48,16,48,47,47,-29,69,-22,27,-37,-23,-42,-42,-42,23,17,17,-103,0,9,10,19,19,-4,-9,-33,-31,-63,11,-2,14,18,14,-22,-26,-3,-4,-9,-9,-10,-1,2,36,29,47,15,23,-5,-33,-27,-27,-27,-21,-94,-85,-110,159,102,150,136,155,156,29999,-30000]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Be2 $6 {Inaccuracy. Nc3 was best.} (5. Qd3 e5 6. Nb3 d5 7. exd5 Qxd5 8. Qxd5 Nxd5 9. a3 Bf5 10. c4 Nc7 11. Nc3 Bc2 12. Nd2 O-O-O 13. Be2 Nd4 14. b4 f5 15. Ra2 Be7 16. Nf3 Nxf3+ 17. Bxf3 Bb3 18. Re2 e4 19. O-O Bxc4 {Papastavropoulos,A (2245)-Tzermiadianos,A (2420) Kalavryta 1997 0-1}) (5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. a4 Be7) 5... g6 $6 $146 {Inaccuracy. Nxe4 was best.} (5... Nxe4 6. Bf3 (6. O-O Nf6 (6... e6 7. Nf3 (7. Bf3 Nf6 8. Nc3 d5 9. Bf4 Bd6 10. Bxd6 Qxd6 11. Ndb5 Qd8 12. Qd2 a6 13. Na3 O-O 14. Rfe1 b5 15. Ne2 Ne5 16. Qe3 Nxf3+ 17. Qxf3 Qb6 18. Rad1 Bb7 19. Nd4 b4 20. Nb1 {Boehme,A (1986)-Schellmann,F (2161) Dresden 2009 0-1 (51)}) 7... Bc5 8. Be3 Bxe3 9. fxe3 Qb6 10. Qd3 Qxb2 11. Nbd2 Nxd2 12. Qxd2 Qb4 13. c3 Qe7 14. Kh1 O-O 15. Nd4 Rd8 16. Rab1 d5 17. Bb5 Nxd4 18. cxd4 a6 19. Bd3 b5 20. Qc2 {Giam EH,G-Ak Hafizon,O Singapore 2002 ½-½ (49)}) (6... g6 7. Bf3 Nd6 8. Re1 Bg7 9. Bg5 f6 10. Bf4) 7. c4 e6 8. Nc3 Be7 9. Bg5 O-O 10. Bf3 a6 11. Re1 Qc7 12. Rc1 h6 13. Bh4 Qf4 14. Nxc6 dxc6 15. Bg3 Qg5 16. Qe2 Qa5 17. a3 Bd7 18. Rcd1 Rad8 19. Rd3 Bc8 20. Red1 {Broca Jimenez,F (2075)-Popadic,D (2143) Chess.com INT 2022 0-1 (58)}) 6... Nf6 7. Nc3 d6 8. Nxc6 bxc6 9. Bxc6+ Bd7 10. Bxa8 Qxa8 11. O-O e6 12. Re1 Be7 13. Bf4 d5 14. Qf3 Bc6 15. Qg3 Nh5 16. Qg4 Nxf4 17. Qxf4 d4 18. Qxd4 Bf6 19. Qg4 O-O 20. f3 {Etlender,G-Weichhold,C Pinneberg 1996 0-1 (34)}) 6. O-O $6 {Inaccuracy. Nc3 was best.} (6. Nc3 Bg7 7. O-O O-O 8. Be3 d5 9. exd5 Nxd5 10. Nxd5 Nxd4) 6... Bg7 $6 {Inaccuracy. Nxe4 was best.} (6... Nxe4 7. Bf3 Nd6 8. Re1 Bg7 9. Bg5 f6 10. Bf4 Ne5 11. Nc3) 7. c3 $6 {Inaccuracy. Nc3 was best.} (7. Nc3 O-O 8. Nf3 d6 9. Re1 Be6 10. h3 Rc8 11. Ng5 Qb6) 7... O-O $6 {Inaccuracy. Nxe4 was best.} (7... Nxe4 8. Bf3 Nd6 9. Re1 O-O 10. h3 Nxd4 11. cxd4 Nf5 12. d5) 8. Qd3 Ne5 9. Qc2 a6 10. f4 Nc6 11. f5 $6 {Inaccuracy. Be3 was best.} (11. Be3 d6 12. Nxc6 bxc6 13. c4 Ng4 14. Bxg4 Bxg4 15. h3 Bd7 16. Nc3 f5) 11... d6 $6 {Inaccuracy. d5 was best.} (11... d5 12. Nxc6 bxc6 13. Nd2 Qd6 14. a4 a5 15. Kh1 Rd8 16. Ra3 Qc7 17. Bd3) 12. Be3 Nxd4 13. Bxd4 b5 14. Bf3 Nd7 15. Bxg7 Kxg7 16. e5 Ra7 17. exd6 $6 {Inaccuracy. Qf2 was best.} (17. Qf2 Qb6 18. exd6 Qxf2+ 19. Rxf2 Ne5 20. fxg6 hxg6 21. Na3 exd6 22. Bd5 Bf5) 17... Qb6+ 18. Qf2 exd6 19. Bc6 Qxf2+ 20. Rxf2 Ne5 21. f6+ Kg8 22. Be4 Bb7 23. Nd2 d5 24. Bc2 Nc4 25. b3 Ne3 26. Nf3 $6 {Inaccuracy. Bd3 was best.} (26. Bd3) 26... Ng4 27. Re2 Nxf6 28. Re7 Rfa8 29. Ng5 $2 {Mistake. a4 was best.} (29. a4 bxa4 30. Rxa4 Bc6 31. Rxa7 Rxa7 32. Ra1 Bb5 33. Nd2 Ng4 34. Bd1 Ne5) 29... Bc6 30. Rae1 h6 $4 {Blunder. Be8 was best.} (30... Be8 31. Bd3) 31. Nxf7 Rxe7 32. Rxe7 Re8 $4 {Blunder. Kf8 was best.} (32... Kf8) 33. Nxh6+ Kf8 $4 {Checkmate is now unavoidable. Kh8 was best.} (33... Kh8 34. Nf7+ Kg7 35. Rxe8 Bxe8 36. Ne5 Ne4 37. Bxe4 dxe4 38. Kf2 Kf6 39. Ng4+) 34. Rf7# {1-0 White wins.} 1-0 [Event "II INTERNO CXG 2025"] [Site "Av. Churchill, 109 sl 101 - C"] [Date "2025.06.14"] [Round "5.10"] [White "Leonardo, Gomes da Silva"] [Black "Sidney, Luiz Silveira da Co"] [Result "0-1"] [ECO "B23"] [Annotator "CB - SF 17.1"] [PlyCount "41"] [EventDate "2025.??.??"] {[%evp 0,41,32,37,59,48,47,-6,-2,-29,-37,-69,-24,-68,-35,-61,-30,-88,-81,-88,-73,-246,-42,-314,-310,-310,-310,-808,-808,-808,-686,-806,-761,-969,-836,-1183,-984,-29985,-29986,-29987,-1334,-29991,-29988,-29989]} 1. e4 c5 2. Nc3 e6 3. f3 (3. d4 cxd4 4. Qxd4 Nc6 5. Qa4 Nf6 6. Bf4 Bb4 7. O-O-O O-O 8. Bd6 Bxd6 9. Rxd6 a6 10. Bb5 axb5 11. Qxa8 b4 12. e5 Nxe5 13. Nb5 Ne4 14. f4 Nc6 15. Nf3 Qb6 16. Re1 Nxd6 17. Nxd6 Ne7 {Najer,E (2455)-Kharitonov,A (2560) Moscow 1996 0-1}) 3... Nc6 (3... a6 4. f4 Nc6 5. Nf3 d6 6. g3 Nf6 7. Bg2 Be7 8. O-O O-O 9. a4 Rb8 10. d3 b5 11. axb5 axb5 12. h3 b4 13. Ne2 Bb7 14. g4 d5 15. e5 Nd7 16. Ng3 Qc7 17. Qe2 Rbe8 18. c3 {Rosen,E (2361)-Ronka,E (2292) chess.com INT 2023 1-0 (53)}) 4. d3 Nf6 5. Be3 $146 (5. Nce2 g6 6. c3 Bg7 7. Bd2 O-O 8. Ng3 d5 9. Qc2 Qb6 10. Qb3 Bd7 11. exd5 exd5 12. c4 Qxb3 13. axb3 Nd4 14. Rd1 Nc2+ 15. Kf2 Ng4+ 16. fxg4 Bxg4 17. Be2 Bd4+ 18. Kf1 f5 19. Nf3 f4 {Baltic,S-Breuer,A (1467) Cologne 2015 1-0 (35)}) 5... a6 6. Qe2 b5 7. O-O-O Bb7 8. Qd2 Be7 9. g4 b4 10. g5 Nh5 11. Bh3 bxc3 12. Qxc3 Bxg5 13. Ne2 Bxe3+ 14. Kb1 Nd4 15. Nxd4 Bxd4 16. Qb3 Rb8 17. Bg4 Bd5 18. Qa4 Rxb2+ 19. Kc1 Rxa2 20. Qxd7+ Qxd7 21. Kd2 {0-1 Black wins.} 0-1