[Event "II INTERNO CXG 2025"] [Site "Av. Churchill, 109 sl 101 - C"] [Date "2025.05.31"] [Round "1.1"] [White "Klebson, Rodrigues Dos Reis"] [Black "Alexandre, Pacheco Saraiva"] [Result "0-1"] [ECO "B95"] [Annotator "CB-SF17.1"] [PlyCount "65"] [EventDate "2025.??.??"] {[%evp 0,65,19,19,79,57,78,87,74,56,56,57,98,90,106,53,73,26,35,16,22,22,16,25,25,-14,9,-23,-6,-74,-53,-109,-65,-115,-84,-83,-70,-111,-56,-138,-45,-227,-67,-409,-420,-442,-345,-491,-481,-487,-500,-501,-496,-500,-433,-462,-327,-341,77,-353,-207,-538,-188,-499,-113,-417,-83,-483]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 a6 7. Bd3 Be7 8. Bd2 (8. Qe2 Nxe4 (8... Nbd7 9. a3 Qc7 10. Be3 Nc5 11. Rc1 O-O 12. f4 b5 13. Nf3 Bb7 14. Bd4 Ncd7 15. O-O e5 16. Be3 Ng4 17. Bd2 exf4 18. Bxf4 Bf6 19. Ng5 Nge5 20. Qh5 Qc5+ 21. Kh1 h6 22. Qh3 hxg5 {Menninger,G (1785)-Link,R (1908) Bayern 2016 0-1 (47)}) 9. Nxe4 Bxg5 10. Nf5 exf5 11. Nxg5+ Kf8 12. h4 h6 13. Nf3 Qe7 14. O-O-O Nc6 15. Rhe1 Be6 16. Bc4 Re8 17. Qd2 Rd8 18. Nd4 d5 19. Bb3 Qf6 20. Qe3 Nxd4 21. Rxd4 g5 22. Qd2 gxh4 {Hausner,I (2480)-Ftacnik,L (2565) Czech Republic 1994 ½-½ (61)}) 8... Qb6 $146 (8... Nbd7 9. O-O Qc7 10. Re1 O-O 11. Nb3 b5 12. a4 b4 13. Na2 a5 14. c3 bxc3 15. Nxc3 Ba6 16. Bxa6 Rxa6 17. Nb5 Qb6 18. Rc1 Ne8 19. Be3 Qb7 20. Qd2 Bd8 21. Bd4 Nc7 22. Nxa5 Qa8 23. Nxc7 {Duarte,T-Veras,M Blumenau 1995 1-0 (40)}) (8... Nc6 9. Nxc6 bxc6 10. O-O Qc7 11. b3 d5 12. exd5 cxd5 13. Ne2 Ng4 14. Ng3 Ne5 15. Bf4 Bd6 16. h3 Nc6 17. Bxd6 Qxd6 18. c4 Ne5 19. cxd5 Qxd5 20. Be4 Qxd1 21. Rfxd1 Rb8 22. f4 Nd7 23. Bc6 {Eliza,H-Bensouda,S Duisburg 1992 1-0 (72)}) 9. Nb3 Nc6 10. Be3 Qd8 11. h3 b5 12. Ne2 Bb7 13. Ng3 d5 14. f3 $6 {Inaccuracy. O-O was best.} (14. O-O h5) 14... Qc7 15. Bf2 O-O 16. Qe2 $2 {Mistake. O-O was best.} (16. O-O) 16... Ne5 $2 {Mistake. Bd6 was best.} (16... Bd6 17. Nf1 Rfd8 18. O-O-O a5 19. Bxb5 a4 20. Nc5 a3 21. Nxb7 axb2+ 22. Kb1) 17. O-O Nc4 18. c3 $2 {Mistake. Rfb1 was best.} (18. Rfb1 h5 19. a4 h4 20. Nf1 Nh5 21. axb5 axb5 22. Rxa8 Rxa8 23. Nd4 Nf4) 18... Rac8 $4 {Blunder. Bd6 was best.} (18... Bd6 19. e5 Nxe5 20. Bc2 Ned7 21. Qe1 Rfe8 22. Nd4 g6 23. Kh1 e5 24. Nde2) 19. Rad1 $4 {Blunder. Rfe1 was best.} (19. Rfe1) 19... Rfd8 $4 {Blunder. Bd6 was best.} (19... Bd6) 20. Bb1 $4 {Blunder. Rfe1 was best.} (20. Rfe1 dxe4) 20... Qe5 $4 {Blunder. Bd6 was best.} (20... Bd6 21. f4 Bxf4 22. Rd3 dxe4 23. Rxd8+ Rxd8 24. Nxe4 Bxe4 25. Bxe4 Nxb2 26. Nc5) 21. Bd4 $4 {Blunder. Rfe1 was best.} (21. Rfe1 dxe4 22. Bxe4 Bxe4 23. Nxe4 Nxe4 24. fxe4 Bd6 25. g3 h6 26. Kg2 Qf6) 21... Qxg3 22. e5 Nd7 $6 {Inaccuracy. Nh5 was best.} (22... Nh5 23. Qc2 g6 24. f4 Ne3 25. Qd2 Nxd1 26. Rf3 Qh4 27. Qxd1 Nxf4 28. Qf1) 23. Qd3 $2 {Mistake. f4 was best.} (23. f4 Re8 24. Rde1 Qh4 25. f5 Bg5 26. f6 g6 27. Bd3 Bf4 28. Rxf4 Qxf4) 23... g6 24. f4 Qxd3 25. Rxd3 Nxb2 26. Rg3 Na4 27. f5 exf5 28. Bxf5 Nf6 $4 {Blunder. Nf8 was best.} (28... Nf8 29. e6 Nxe6 30. Bxe6 fxe6 31. Re3 Rf8 32. Rfe1 Nc5 33. Nxc5 Bxc5 34. Rxe6) 29. Nc1 $4 {Blunder. exf6 was best.} (29. exf6 Bd6) 29... Rc6 $6 {Inaccuracy. Ne4 was best.} (29... Ne4 30. Rg4 Rc6 31. e6 Rxe6 32. Bxe6 fxe6 33. h4 Rf8 34. Rf3 Rf5 35. Ne2) 30. Ne2 $6 {Inaccuracy. exf6 was best.} (30. exf6 Bxf6 31. Nb3 Bg7 32. Bg4 Bc8 33. Re3 Bxg4 34. hxg4 Nxc3 35. Re7 Rf8) 30... Bc8 $2 {Mistake. Ne4 was best.} (30... Ne4 31. Bxe4 dxe4 32. h4 Nc5 33. h5 Ne6 34. hxg6 fxg6 35. Be3 b4 36. cxb4) 31. Bc2 $2 {Mistake. exf6 was best.} (31. exf6 Bxf6 32. Bxc8 Bxd4+ 33. Nxd4 Rcxc8 34. Rf6 Nc5 35. Re3 Rd7 36. Rb6 Kg7) 31... Bc5 $4 {Blunder. Ne4 was best.} (31... Ne4 32. Re3 Nac5 33. Ref3 Be6 34. Be3 Nxc3 35. Nd4 Rc7 36. R3f2 b4 37. Bb3) 32. Rgf3 $4 {Blunder. Rxf6 was best.} (32. Rxf6 Rxf6 33. exf6 Bd6 34. Re3 Nb2 35. Nc1 Kf8 36. Nd3 Nc4 37. Re2 Re8) 32... Be6 $4 {Blunder. Nxc3 was best.} (32... Nxc3 33. Rxc3 Bxd4+ 34. Nxd4 Rxc3 35. exf6 Rd6 36. Bb3 Kf8 37. g4 h6 38. Ne2) 33. Bb3 $4 {Blunder. Bxc5 was best. 0-1 Black wins. PRECISÃO: BRANCAS 64% PRETAS 68%} (33. Bxc5 Ne4 34. Be3 Naxc3 35. Nd4 Ne2+ 36. Nxe2 Rxc2 37. Nd4 Rc3 38. Bh6 Rxf3) 0-1 [Event "II INTERNO CXG 2025"] [Site "Av. Churchill, 109 sl 101 - C"] [Date "2025.05.31"] [Round "1.2"] [White "Camila Novak, De Souza"] [Black "Jose, Antonio Marcondes D"] [Result "1-0"] [ECO "E61"] [WhiteElo "1972"] [Annotator "CB-SF17.1"] [PlyCount "81"] [EventDate "2025.??.??"] {[%evp 0,81,19,12,12,15,55,52,35,37,37,12,16,7,41,9,11,11,16,-8,10,-11,55,63,54,40,44,44,44,55,63,58,97,76,105,103,97,98,98,54,51,74,74,74,74,74,122,122,122,122,168,128,170,166,395,414,862,785,840,675,760,739,746,746,752,785,768,743,749,711,837,856,856,900,1011,1078,1307,1460,2123,2123,29993,29994,29995,29996]} 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. Bg5 O-O 6. e3 b6 7. Be2 Bb7 8. O-O (8. Qc2 c5 9. d5 e5 10. Nd2 Nbd7 11. O-O a6 12. a4 Qc7 13. f4 exf4 14. exf4 h6 15. Bh4 Rae8 16. Rae1 Bc8 17. h3 Re3 18. Bf2 Re7 19. g4 Rfe8 20. Nf3 Ne4 21. Nxe4 Rxe4 22. Bd3 Rxe1 {Smyslov,V (2620)-Taimanov,M (2590) Moscow 1972 ½-½ (54)}) 8... Nbd7 9. b4 (9. Rc1 c6 10. b4 e5 11. dxe5 dxe5 12. Qd6 Re8 13. Rfd1 Bf8 14. Qd3 Bxb4 15. Ne4 Be7 16. Nd6 Bxd6 17. Qxd6 e4 18. Nd4 Rc8 19. Qg3 Qc7 20. Bf4 Ne5 21. h4 Kh8 22. c5 b5 23. Nb3 Qe7 {Matyunin,M (2099)-Claure Verastegui,R (2095) chess.com INT 2025 1-0 (48)}) 9... Rc8 $146 (9... a5 10. b5 Qc8 11. Nd2 h6 12. Bh4 e5 13. Bf3 Re8 14. Rc1 e4 15. Be2 Nf8 16. Qc2 g5 17. Bg3 Ng6 18. d5 h5 19. h3 h4 20. Bh2 g4 21. hxg4 Nxg4 22. Ncxe4 Nxh2 23. Kxh2 Qf5 24. Bd3 {Bazeev,G (2369)-Principe,A (2295) chess.com INT 2023 1-0 (53)}) (9... h6 10. Bh4 g5 11. Bg3 Nh5 12. Qb3 Nxg3 13. hxg3 e5 14. Rfd1 a5 15. b5 exd4 16. exd4 Re8 17. Rd2 g4 18. Nh4 Qg5 19. Qc2 h5 20. Nf5 Be4 21. Bd3 Bxf5 22. Bxf5 Nf6 23. Rad1 Re7 24. Re2 {Malesevic,V (2165)-Djokic,M (2233) Kragujevac 2019 0-1 (48)}) 10. Qb3 Bxf3 $2 {Mistake. c5 was best.} (10... c5 11. Bh4) 11. Bxf3 c5 12. a3 cxd4 13. exd4 Qc7 14. Be2 a6 15. Rac1 e5 16. dxe5 Nxe5 17. Bxf6 Bxf6 18. Nd5 Qd8 19. f4 Nc6 20. Bg4 Bd4+ 21. Kh1 f5 $6 {Inaccuracy. Rb8 was best.} (21... Rb8) 22. Bf3 Bg7 23. Nxb6 Nd4 24. Qa2 Rc7 $6 {Inaccuracy. Rb8 was best.} (24... Rb8 25. Nd5 Kh8 26. Rfd1 Qh4 27. g3 Qd8 28. Bg2 Re8 29. Bf1 Qd7 30. Qf2) 25. Nd5 Ra7 $6 {Inaccuracy. Rc8 was best.} (25... Rc8 26. Rfd1 Kh8 27. Qf2 Nxf3 28. gxf3 Re8 29. a4 h5 30. Kg2 Kh7 31. Qd2) 26. Rcd1 Kh8 $2 {Mistake. Raf7 was best.} (26... Raf7 27. a4) 27. Qf2 Ne6 $6 {Inaccuracy. g5 was best.} (27... g5 28. Rxd4 g4 29. Rd2 Raf7 30. Bd1 a5 31. c5 dxc5 32. bxc5 Rd7 33. Bb3) 28. Qxa7 Qh4 29. Qf2 Qh6 30. g3 g5 31. fxg5 Nxg5 32. Bg2 Be5 33. Nf4 Rg8 34. c5 Ne4 35. Bxe4 fxe4 36. cxd6 Rd8 37. d7 Qc6 38. Qc5 Qf6 $2 {Checkmate is now unavoidable. Qxc5 was best.} (38... Qxc5 39. bxc5 e3 40. c6 a5 41. Rfe1 h5 42. Ng6+ Kh7 43. Nxe5 Rf8 44. Rxe3) 39. Nh5 Qe6 40. Rf8+ Rxf8 41. Qxf8+ {1-0 White wins. PRECISÃO: BRANCAS 96% PRETAS 90%} 1-0 [Event "II INTERNO CXG 2025"] [Site "Av. Churchill, 109 sl 101 - C"] [Date "2025.05.31"] [Round "1.3"] [White "Leo, Vicent Saraiva Gonc"] [Black "Sergio, Murilo Soares Guima"] [Result "0-1"] [ECO "A48"] [WhiteElo "1887"] [Annotator "CB-SF17.1"] [PlyCount "62"] [EventDate "2025.??.??"] {[%evp 0,62,19,15,15,26,47,41,44,36,49,17,58,-17,42,0,26,-5,3,8,44,27,44,11,26,11,13,-18,-47,-36,-47,-47,-13,-54,-21,-36,-47,-70,-57,-80,-56,-102,-106,-154,-96,-182,-222,-204,-204,-257,-256,-224,-243,-331,-286,-619,-606,-899,-663,-765,-542,-880,-944,-29995,-29996]} 1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 d6 5. Bd3 Nbd7 6. Bg5 $146 (6. e4 O-O 7. h3 c5 8. c3 b6 9. d5 Qc7 10. Qe2 Ne5 11. Nxe5 dxe5 12. Bd2 Nh5 13. g4 Nf4 14. Bxf4 exf4 15. Bc4 e6 16. Nd2 a6 17. a4 exd5 18. Bxd5 Bb7 19. O-O Bxd5 20. exd5 Rfd8 {Lorinc,S (2247)-Keresztes,R (2188) Hungary 2002 0-1 (83)}) (6. Nc3 a6 (6... O-O 7. O-O Re8 8. Re1 e5 9. dxe5 dxe5 10. Bg5 h6 11. Bh4 c6 12. Bxf6 Nxf6 13. e4 Bg4 14. Be2 Qb6 15. b3 Rad8 16. Qc1 a5 17. a4 Qc5 18. Qe3 Qxe3 19. fxe3 Bxf3 20. gxf3 Rd2 {Rodrigues54 (1861)-EduVasco (1900) lichess.org 2024 0-1 (38)}) 7. Bg5 c5 8. d5 Qa5 9. O-O h6 10. Bxf6 Nxf6 11. Nd2 O-O 12. Nc4 Qc7 13. a4 b6 14. f4 Bd7 15. Nd2 b5 16. axb5 axb5 17. Rxa8 Rxa8 18. Qf3 c4 19. Be2 Qc5 20. Qf2 Qb4 {Fahrni,H-Chigorin,M Nuremberg 1906 0-1 (46)}) (6. Nbd2 c5 7. c3 O-O 8. O-O Nd5 9. Bg3 cxd4 10. exd4 N7f6 11. Re1 Nh5 12. Rc1 Nxg3 13. hxg3 Bg4 14. Qb3 Nb6 15. Re2 Rc8 16. Rce1 e6 17. Nf1 Qc7 18. N1h2 Bxf3 19. Nxf3 Rfd8 20. Ng5 d5 {Sifalda,V-Prochazka,H Pardubice 1923 ½-½ (35)}) (6. c3 b6 7. O-O Nh5 8. Bg5 h6 9. Bh4 g5 10. Bg3 Bb7 11. Nbd2 Nxg3 12. fxg3 e6 13. e4 Qe7 14. Qa4 a6 15. Rae1 b5 16. Qd1 c5 17. a4 g4 18. Nh4 cxd4 19. axb5 dxc3 20. bxc3 Bxc3 {Urbach,I (1929)-Werner,B (2074) Augsburg 2002 0-1 (81)}) 6... c5 7. Bxf6 Bxf6 8. c3 O-O 9. O-O Qc7 10. Nbd2 Rb8 11. Qe2 a6 12. Ne4 Bg7 13. Nfg5 $6 {Inaccuracy. a4 was best.} (13. a4) 13... d5 14. Nxc5 Nxc5 15. dxc5 Qxc5 16. Nf3 Qb6 17. Rab1 e5 18. Nd2 Qa5 19. Ra1 f5 20. f3 $6 {Inaccuracy. Bc2 was best.} (20. Bc2) 20... Qb6 21. b3 $2 {Mistake. Rab1 was best.} (21. Rab1 Bd7 22. Bc2 Kh8 23. Qf2 Bh6 24. Rfe1 Bc6 25. Bb3 a5 26. a4 Rfe8) 21... Re8 $6 {Inaccuracy. f4 was best.} (21... f4 22. Rae1 Bh6 23. b4 Bf5 24. Bxf5 gxf5 25. Nb3 fxe3 26. Nc5 Qd6 27. g3) 22. Kh1 $6 {Inaccuracy. Qf2 was best.} (22. Qf2 Bh6 23. f4 Be6 24. Rac1 e4 25. Be2 Bg7 26. Rc2 Rbc8 27. Rfc1 Rc7) 22... e4 23. Bc2 Bxc3 24. Rab1 Qa5 25. fxe4 fxe4 26. Qf2 $6 {Inaccuracy. b4 was best.} (26. b4 Qxa2 27. Nb3 Kh8 28. Qf2 Bf5 29. Nc1 Qc4 30. Bb3 Qb5 31. Ne2 Be5) 26... Be6 27. Qh4 $6 {Inaccuracy. b4 was best.} (27. b4 Qxa2 28. Nb3 Rf8 29. Qe2 b6 30. Rfc1 Rbc8 31. h3 Bf7 32. Rf1 Be5) 27... Bxd2 28. Rf6 Bc3 29. Rbf1 Qc7 30. Bxe4 $6 {Inaccuracy. R6f2 was best.} (30. R6f2 Be5 31. Qg5 Rf8 32. Bd1 Rxf2 33. Rxf2 Rf8 34. Rxf8+ Kxf8 35. h4 h6) 30... Bxf6 31. Rxf6 $2 {Checkmate is now unavoidable. Qxf6 was best.} (31. Qxf6 dxe4 32. h3 Qg7 33. Qg5 Rbd8 34. Kh2 Rf8 35. Rf4 Qc7 36. Qg3 Qd6) 31... Qc1+ {0-1 Black wins. PRECISÃO: BRANCAS 86% PRETAS 95%} 0-1 [Event "II INTERNO CXG 2025"] [Site "Av. Churchill, 109 sl 101 - C"] [Date "2025.05.31"] [Round "1.4"] [White "David, Sousa Rabello"] [Black "Miguel, Do Nascimento Rodri"] [Result "1/2-1/2"] [ECO "C50"] [WhiteElo "1842"] [Annotator "CB-SF17.1"] [PlyCount "81"] [EventDate "2025.??.??"] {[%evp 0,81,19,19,17,18,20,20,20,-15,11,24,88,46,46,33,43,35,41,9,9,-9,-10,3,92,92,103,84,96,0,5,-315,-310,-303,-316,-315,-286,-330,-328,-332,-314,-311,-305,-305,-309,-279,13,-184,-198,-326,59,59,114,105,196,-726,-726,-853,-853,-853,-647,-853,-608,-608,-500,-659,-600,-955,-588,-626,-673,-752,-740,-770,-720,-819,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 Bd4 $6 {Inaccuracy. d6 was best.} (5... d6 6. Na4 Bb6 7. Nxb6 axb6 8. a4 O-O 9. c3 h6 10. O-O) 6. Bg5 $6 {Inaccuracy. Nd5 was best.} (6. Nd5 h6 7. Nxd4 Nxd4 8. O-O O-O 9. c3 Ne6 10. Qf3 Nh7) 6... Bxc3+ 7. bxc3 h6 8. Bh4 O-O 9. O-O d6 10. h3 $146 (10. Qd2 Na5 11. Bb3 Bg4 12. Qe3 Bxf3 13. Qxf3 g5 14. Bg3 Qe7 15. h4 Kg7 16. hxg5 hxg5 17. Qf5 Nh5 18. Qg4 Nxb3 19. axb3 Rh8 20. f3 Rh6 21. Kf2 a6 22. d4 Rah8 23. Rad1 Nxg3 24. Qxg3 Rg6 {Karthick,N (2064)-Solomon,K (2413) Villorba 2019 ½-½ (37)}) 10... Be6 11. Bb5 d5 $6 {Inaccuracy. Ne7 was best.} (11... Ne7 12. Bxf6) 12. Bxc6 bxc6 13. Nxe5 dxe4 14. Bxf6 $2 {Mistake. Nxc6 was best.} (14. Nxc6 Qd7) 14... Qxf6 15. Nd7 $4 {Blunder. d4 was best.} (15. d4 Qg5 16. Qc1 Bd5 17. Qxg5 hxg5 18. c4 f6 19. cxd5 fxe5 20. dxc6 exd4) 15... Bxd7 16. dxe4 Rfd8 17. Qe1 Be6 18. f4 Bc4 19. Rf2 Qh4 20. f5 Rab8 21. Qe3 a6 22. e5 f6 $4 {Blunder. Bd5 was best.} (22... Bd5) 23. e6 $2 {Mistake. Rf4 was best.} (23. Rf4 Qh5) 23... Qg5 24. Qc5 $4 {Blunder. Rf4 was best.} (24. Rf4) 24... Bb5 $4 {Blunder. Bxe6 was best.} (24... Bxe6 25. Kh2 Bf7 26. Qa7 Ra8 27. Qxc7 Qe3 28. Raf1 Bxa2 29. Rf4 Qa7 30. Qxa7) 25. a4 Bxa4 $6 {Inaccuracy. Rd5 was best.} (25... Rd5) 26. Rxa4 Rb1+ $2 {Mistake. Qg3 was best.} (26... Qg3 27. Ra1 Rb5 28. e7 Re8 29. Qc4+ Kh8 30. Qf7 Rbb8 31. Re1 Qxc3 32. Rfe2) 27. Rf1 $4 {Blunder. Kh2 was best.} (27. Kh2 Rd5 28. e7 Qh5 29. Qxc6 Re5 30. Rg4 Rxe7 31. Qxf6 Rbe1 32. Qxa6 Kh7) 27... Rxf1+ 28. Kxf1 Qc1+ 29. Kf2 Qxc2+ 30. Kg3 Qxa4 31. Qe3 g5 32. Kf3 $6 {Inaccuracy. fxg6 was best.} (32. fxg6 Qd1) 32... c5 33. e7 Qc6+ 34. Kf2 Rb8 35. Kg1 Re8 36. Qe2 Kf7 37. Qh5+ Kg8 $4 {Blunder. Kxe7 was best.} (37... Kxe7 38. h4 Kd8 39. Qxh6 g4 40. Qf4 Qd6 41. Qxg4 Re1+ 42. Kf2 Qd2+ 43. Kg3) 38. Qg6+ Kh8 39. Qxh6+ Kg8 40. Qg6+ Kh8 41. Qh6+ {1/2-1/2 wins. PRECISÃO: BRANCAS 70% PRETAS 78%} 1/2-1/2 [Event "II INTERNO CXG 2025"] [Site "Av. Churchill, 109 sl 101 - C"] [Date "2025.05.31"] [Round "1.5"] [White "Otavio, De Andrade Maia"] [Black "Jorge, Luiz Das Chagas Mac"] [Result "0-1"] [ECO "B18"] [BlackElo "1810"] [Annotator "CB-SF17.1"] [PlyCount "102"] [EventDate "2025.??.??"] {[%evp 0,102,19,19,75,49,74,45,41,47,60,60,57,48,49,25,25,28,28,4,9,24,12,-9,4,-33,18,10,10,-49,-22,-33,4,-64,-2,-13,-1,-97,101,-28,94,99,86,91,124,104,137,117,117,-18,-21,-21,1,1,0,10,0,0,0,0,29,0,20,-89,-23,-104,-20,-81,-81,-76,-84,-84,-114,-101,-127,-120,-151,-223,-223,-319,-400,-400,-385,-440,-420,-314,-276,-467,-458,-533,-426,-501,-570,-670,-494,-587,-566,-721,-548,-826,-655,-1167,-1122,-1483,-1167]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bc4 e6 8. O-O Ngf6 9. Nh4 Be7 (9... Bd6 10. Qe2 (10. Nxg6 hxg6 11. Re1 c5 12. d5 Ne5 13. Bb5+ Nfd7 14. dxe6 fxe6 15. Qxd6 {1-0 (15) Reyes Sequeira,A (1630)-Herrera Espinoza,C Managua 2021}) 10... O-O 11. Nxg6 hxg6 12. c3 Qc7 13. Bb3 c5 14. Be3 Rfd8 15. Rfd1 a5 16. Bg5 a4 17. Bc2 a3 18. b3 cxd4 19. cxd4 Bf4 20. Bxf4 Qxf4 21. Ne4 Nd5 22. Qd2 Qc7 23. Rac1 Qb6 24. Ng5 {Ruchieva,N (2254)-Nechaeva,M (2428) Sochi 2016 0-1 (34)}) 10. Nxg6 hxg6 11. Qd3 $146 (11. Bf4 O-O 12. c3 Nd5 13. Bxd5 cxd5 14. Qf3 Nf6 15. Rae1 Rc8 16. Re2 Bd6 17. Bxd6 Qxd6 18. Rfe1 Rc6 19. h4 Rfc8 20. h5 gxh5 21. Nxh5 Nxh5 22. Qxh5 Qf4 23. Re3 g6 24. Qh1 Kf8 25. Rh3 Qd2 {Spicer,J-Kirk,M Guernsey 2009 0-1 (37)}) (11. c3 Qc7 12. Be3 (12. f4 O-O-O 13. Qf3 Rh4 14. Rf2 Rdh8 15. Nf1 Bd6 16. g3 R4h5 17. Be2 Rh3 18. Ne3 Nb6 19. Ng4 Nxg4 20. Qxg4 R3h7 21. Be3 Nd5 22. Bd2 Nf6 23. Qf3 Nh5 24. c4 Qd7 25. Be3 Bb8 {Vandervorst,M (1833)-Chevance,G (1684) La Fere 2012 0-1 (39)}) 12... Nb6 13. Be2 Rd8 14. Qc2 O-O 15. c4 c5 16. dxc5 Bxc5 17. Bg5 Be7 18. Rac1 Rc8 19. a3 Rfd8 20. b4 Nbd7 21. Qb3 b6 22. Rfe1 Nb8 23. Be3 Rd7 24. c5 bxc5 25. Bxc5 Bxc5 {Kunz,P (1737)-Diwo,M Eppelborn 2008 1-0 (61)}) 11... Qc7 12. h3 Bd6 13. Re1 O-O-O 14. Qf3 Kb8 15. a4 $6 {Inaccuracy. c3 was best.} (15. c3) 15... Rhe8 $6 {Inaccuracy. c5 was best.} (15... c5 16. dxc5 Qxc5 17. Bb3 g5 18. Be3 Qa5 19. Qe2 g4 20. hxg4 g5 21. Nh5) 16. b4 $2 {Mistake. c3 was best.} (16. c3) 16... Re7 $6 {Inaccuracy. Bxb4 was best.} (16... Bxb4) 17. b5 c5 18. a5 $4 {Blunder. dxc5 was best.} (18. dxc5 Bxc5) 18... Qc8 $4 {Blunder. cxd4 was best.} (18... cxd4 19. Ra4 Rc8 20. Bd3 Nd5 21. b6 axb6 22. axb6 N7xb6 23. Rxd4 Qc3 24. Rde4) 19. a6 $6 {Inaccuracy. Ba3 was best.} (19. Ba3 e5 20. dxc5 Bxc5 21. b6 e4 22. Bxc5 Qxc5 23. bxa7+ Ka8 24. Qb3 Ne5) 19... b6 $4 {Blunder. cxd4 was best.} (19... cxd4) 20. Ba3 Qc7 21. Rad1 Bxg3 $6 {Inaccuracy. e5 was best.} (21... e5 22. c3 Rde8 23. Nf1 e4 24. Qe2 cxd4 25. Bxd6 Qxd6 26. cxd4 Nh5 27. Ne3) 22. fxg3 Nf8 23. Rd3 Red7 24. Red1 $4 {Blunder. dxc5 was best.} (24. dxc5 bxc5 25. Bb2 Rxd3 26. cxd3 Ne8 27. Be5 Nd6 28. Bxg7 Nd7 29. Bc3 Re8) 24... cxd4 25. Bxf8 Rxf8 26. Rxd4 Rfd8 27. c3 Rxd4 28. Rxd4 Rxd4 29. cxd4 Ne8 30. Be2 Nd6 31. d5 $6 {Inaccuracy. Kh2 was best.} (31. Kh2 Nf5 32. Bd3 Nxd4 33. Qe4 Nf5 34. Qg4 Qd6 35. Bxf5 exf5 36. Qh4 f4) 31... e5 32. Qe3 $4 {Blunder. Qg4 was best.} (32. Qg4 Qe7 33. Qf3 Qf6 34. Qc3 Ne4 35. Qe3 Nc5 36. Bc4 Qd6 37. Qf3 f5) 32... e4 $4 {Blunder. Qc5 was best.} (32... Qc5 33. Qf2 Kc7 34. g4 g5 35. Kf1 Qc1+ 36. Qe1 Qxe1+ 37. Kxe1 Ne4 38. Bd3) 33. Qd4 $4 {Blunder. Qf4 was best.} (33. Qf4) 33... f6 $2 {Mistake. Qc5 was best.} (33... Qc5) 34. Kf2 $2 {Mistake. Qd2 was best.} (34. Qd2 Qc5+) 34... Qc5 35. Qxc5 bxc5 36. Ke3 Kc7 37. g4 Kb6 38. Kf4 $6 {Inaccuracy. h4 was best.} (38. h4 g5) 38... c4 39. Bxc4 $6 {Inaccuracy. Ke3 was best.} (39. Ke3 Kxb5 40. Kd4 Kb4 41. Bd1 Nb5+ 42. Kxe4 Kc5 43. Bc2 Nc3+ 44. Kf3 g5) 39... Nxc4 40. Kxe4 Nd6+ 41. Kd4 Kxb5 42. g5 Kxa6 43. Kc5 Ne4+ 44. Kc6 Nxg5 45. d6 Nf7 46. d7 Ka5 47. Kc5 a6 48. g3 g5 49. g4 Nd8 50. Kd6 Kb6 51. Ke7 Nc6+ {0-1 Black wins. PRECISÃO: BRANCAS 81% PRETAS 86%} 0-1 [Event "II INTERNO CXG 2025"] [Site "Av. Churchill, 109 sl 101 - C"] [Date "2025.05.31"] [Round "1.6"] [White "Samuel, Elias Garcia Martin"] [Black "Carlos, Henrique Luz Da Cos"] [Result "0-1"] [ECO "C00"] [BlackElo "1657"] [Annotator "CB-SF17.1"] [PlyCount "84"] [EventDate "2025.??.??"] {[%evp 0,84,19,19,46,-24,-22,0,-6,5,15,-38,-36,-17,-17,-73,-20,-111,-98,-107,-62,-66,-65,-51,-62,-50,-7,-18,13,-34,34,15,9,20,77,28,51,84,84,96,116,57,57,-60,-58,-119,35,46,12,-7,-26,-21,-36,-211,-214,-216,-112,-388,-117,-152,-117,-207,-207,-220,-158,-164,-178,-220,-211,-220,-220,-220,-330,-377,-377,-377,-310,-310,-310,-310,-310,-310,-336,-336,-328,-324,-324]} 1. e4 e6 2. f4 d5 3. e5 c5 4. Nf3 Nh6 5. Bb5+ (5. d4 Nf5 6. dxc5 Bxc5 7. Bd3 Nc6 8. c3 h5 9. Nbd2 Nce7 10. Nf1 Bd7 11. Ng3 h4 12. Nxf5 Nxf5 13. Qe2 Qb6 14. Bxf5 exf5 15. b4 Be7 16. Be3 Qc7 17. Bd4 Be6 18. h3 a6 19. O-O Rc8 {Nakamura,H (2736)-Hevia Alejano,C (2467) Chess.com INT 2021 1-0 (50)}) 5... Bd7 6. Bxd7+ Nxd7 (6... Qxd7 7. d3 Be7 8. O-O Nc6 9. Qe1 O-O-O 10. c3 f6 11. exf6 Bxf6 12. Na3 Rde8 13. Ne5 Bxe5 14. fxe5 Nf7 15. Bf4 g5 16. Bg3 h5 17. h3 Reg8 18. Nb5 h4 19. Rxf7 hxg3 20. Rxd7 Kxd7 21. Qxg3 {Vargas,M (1961)-Delgado Kuffo,A (2320) chess.com INT 2023 0-1 (31)}) 7. c3 $146 (7. O-O Be7 8. d3 O-O 9. Qe1 f5 10. exf6 Rxf6 11. h3 Bd6 12. Ng5 Qe7 13. g4 Raf8 14. f5 exf5 15. Qh4 fxg4 16. Rxf6 Qxf6 17. Qe1 Ne5 18. Nc3 Nhf7 19. Nxd5 Qg6 20. Qh4 Nxg5 21. Bxg5 Nf3+ {Vargas,M (2094)-Lopez Perdomo,J (2004) Chess.com INT 2022 0-1}) 7... Qb6 8. Qb3 $6 {Inaccuracy. d3 was best.} (8. d3) 8... Qa6 9. Qc2 $2 {Mistake. Na3 was best.} (9. Na3) 9... Be7 $2 {Mistake. c4 was best.} (9... c4 10. Qd1 Nf5 11. d4 cxd3 12. g4 Nh6 13. Nd4 O-O-O 14. b4 f6 15. b5) 10. d3 Rc8 11. O-O O-O 12. Be3 Nf5 13. Bf2 d4 14. Nbd2 Rfd8 15. Rfe1 Nb6 $2 {Mistake. dxc3 was best.} (15... dxc3) 16. c4 Nd7 17. Ne4 $6 {Inaccuracy. g4 was best.} (17. g4 Nh6) 17... Nf8 $6 {Inaccuracy. b5 was best.} (17... b5) 18. g4 Ne3 19. Bxe3 dxe3 20. Rxe3 Ng6 21. g5 $6 {Inaccuracy. f5 was best.} (21. f5) 21... Nxf4 22. Nh4 $6 {Inaccuracy. Rf1 was best.} (22. Rf1 Qc6) 22... Ng6 23. Nxg6 $6 {Inaccuracy. Nf3 was best.} (23. Nf3 Bf8 24. Rf1 b5 25. b3 Rd7 26. Qf2 Qc6 27. h4 Ne7 28. g6 fxg6) 23... fxg6 24. Rh3 $6 {Inaccuracy. Qe2 was best.} (24. Qe2 Rf8 25. h4 Rf5 26. Ng3 Rf4 27. Re4 Rcf8 28. b3 Rf3 29. Kg2 R3f7) 24... Rf8 25. Qd2 Rf5 26. Nf6+ $2 {Mistake. Rf1 was best.} (26. Rf1 Rcf8 27. Rxf5 Rxf5 28. Kg2 Qxa2 29. Rf3 Qa1 30. Rf2 Qa4 31. Qe3 Qd7) 26... gxf6 27. gxf6 Bxf6 28. Qh6 $4 {Blunder. exf6 was best.} (28. exf6 Rf8) 28... Rc7 $2 {Mistake. Bxe5 was best.} (28... Bxe5 29. Qxh7+ Kf8 30. Re1 Rc7 31. Qh4 Bd4+ 32. Kg2 Qc6+ 33. Re4 Ke8 34. Qg3) 29. exf6 Rxf6 $2 {Mistake. e5 was best.} (29... e5 30. Qh4 Rf4 31. Qg5 Qe6 32. Rg3 Rf5 33. Qh4 Rf7 34. Re1 Qd6 35. Re4) 30. Re1 $4 {Blunder. Qg5 was best.} (30. Qg5 Rf8 31. Rf3 Qd6 32. Rxf8+ Kxf8 33. Rf1+ Kg8 34. Qf6 Rd7 35. Re1 Qd4+) 30... Qxa2 31. Qd2 Rcf7 32. Rhe3 Qa6 33. Re5 Qd6 34. Qe3 Rf3 35. Qxc5 Qxd3 36. R5e3 Rf1+ 37. Kg2 R7f2+ 38. Kg3 Rf3+ 39. Kg2 Qd2+ 40. R3e2 Qf4 41. Qc8+ Kg7 42. Qd7+ Kh6 {0-1 Black wins. PRECISÃO: BRANCAS 85% PRETAS 90%} 0-1 [Event "II INTERNO CXG 2025"] [Site "Av. Churchill, 109 sl 101 - C"] [Date "2025.05.31"] [Round "1.7"] [White "Wagner, Dias Fernandes"] [Black "Frederico, Paes"] [Result "1-0"] [ECO "A49"] [WhiteElo "1651"] [BlackElo "1759"] [Annotator "CB-SF17.1"] [PlyCount "77"] [EventDate "2025.??.??"] {[%evp 0,77,19,19,24,23,35,33,25,24,16,-23,1,-45,0,8,26,-11,18,8,8,-52,-40,-31,-21,-7,20,-59,22,-23,-16,-40,21,-53,0,-54,19,-11,-11,-11,443,443,465,439,446,438,459,421,439,421,439,415,440,394,414,417,420,406,431,361,435,386,392,387,522,317,303,282,282,248,274,257,240,218,262,201,322,211,210,210]} 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 (4... Rg8 5. O-O {1-0 (5) Fridman,D (2588)-Wornath,K (2382) Playchess.com INT 2004}) 5. e3 O-O (5... Nc6 6. c4 Bg4 7. h3 Bd7 8. b4 Nxb4 9. Qb3 a5 10. a3 Nc6 11. Bb2 O-O 12. O-O Rb8 13. d5 Na7 14. Nc3 Nc8 15. Nb5 b6 16. a4 Nh5 17. Bxg7 Nxg7 18. Qc3 e5 19. Rab1 Bxb5 20. cxb5 {Engineer32Jon (1805)-Ruylopes11 (2180) lichess.org 2024 0-1 (32)}) 6. O-O Bg4 $146 (6... Nbd7 7. b3 c5 8. Bb2 Rb8 9. c4 a6 10. Nc3 cxd4 11. Nxd4 Nc5 12. Qd2 Qc7 13. Rac1 e5 14. Nf3 Nfe4 15. Nxe4 Nxe4 16. Qd5 Nf6 17. Qd2 b6 18. Rfd1 Ne4 19. Qe2 Bb7 20. Qc2 f5 21. Nd2 {Sandoval,Y (1702)-Argote Heredia,V (2022) Quibdo 2015 0-1 (42)}) 7. h3 Bd7 8. c4 Re8 9. Re1 Nc6 10. a3 Qc8 11. h4 $6 {Inaccuracy. Kh2 was best.} (11. Kh2 a6 12. Nc3 b5 13. cxb5 axb5 14. Nxb5 e5 15. dxe5 Nxe5 16. Nc3 d5) 11... e5 $6 {Inaccuracy. Bg4 was best.} (11... Bg4 12. Nbd2 e5 13. d5 e4 14. dxc6 bxc6 15. b4 exf3 16. Bxf3 Bxf3 17. Qxf3) 12. d5 Ne7 13. Nh2 $6 {Inaccuracy. e4 was best.} (13. e4 Ng4) 13... Ng4 14. Nd2 Nxh2 15. Kxh2 Nf5 16. Nf1 Nh6 17. Kg1 $6 {Inaccuracy. e4 was best.} (17. e4) 17... Bg4 $2 {Mistake. e4 was best.} (17... e4 18. Qc2 f5 19. Bd2 b6 20. Bc3 Bxc3 21. Qxc3 Qd8 22. f4 exf3 23. Bxf3) 18. f3 Bh3 19. e4 Qd8 $4 {Blunder. Bd7 was best.} (19... Bd7 20. Bd2) 20. Bxh3 f5 21. Bg5 Qd7 22. Qc2 Qf7 23. Nh2 Kh8 24. Qc1 Qf8 25. Rb1 Nf7 26. Bd2 Nh6 27. b4 b6 28. c5 Rac8 29. a4 Ng8 30. Kg2 Ne7 31. Rf1 c6 32. exf5 $6 {Inaccuracy. cxd6 was best.} (32. cxd6 cxd5 33. Qe1 dxe4 34. fxe4 Rc2 35. dxe7 Qxe7 36. Kh1 Qd7 37. Nf3 Kg8) 32... Nxf5 33. dxc6 Rxc6 34. Qa3 bxc5 35. b5 Rcc8 36. a5 c4 37. Rfe1 Qf6 38. Bb4 d5 39. Bxf5 $138 {1-0 White wins. PRECISÃO: BRANCAS 92% PRETAS 84%} 1-0 [Event "II INTERNO CXG 2025"] [Site "Av. Churchill, 109 sl 101 - C"] [Date "2025.05.31"] [Round "1.8"] [White "Leonardo, Gomes da Silva"] [Black "Sirlei, Pereira De Azevedo"] [Result "0-1"] [ECO "C60"] [BlackElo "1614"] [Annotator "CB-SF17.1"] [PlyCount "5"] [EventDate "2025.??.??"] 1. e4 e5 (1... c5 2. Nf3 Nf6 3. Nc3) 2. Nf3 Nc6 3. Bb5 {0-1 Black wins.} 0-1 [Event "II INTERNO CXG 2025"] [Site "Av. Churchill, 109 sl 101 - C"] [Date "2025.05.31"] [Round "1.9"] [White "Jorge, Henrique Alves Rodr"] [Black "Rafael, Ferreira Maia"] [Result "0-1"] [ECO "B10"] [WhiteElo "1490"] [Annotator "CB-SF17.1"] [PlyCount "114"] [EventDate "2025.??.??"] {[%evp 0,114,19,19,98,68,70,68,68,59,110,48,40,32,61,56,52,3,45,22,42,5,9,-20,-22,-49,-34,-33,41,28,84,89,67,43,36,-2,93,20,40,40,94,62,231,90,90,82,82,85,80,81,103,89,136,41,41,-68,-62,-52,-52,-52,-52,-52,-65,-52,-11,-97,-65,-113,-113,-113,-51,-97,-97,-100,75,70,60,42,59,40,59,-60,-62,-62,-43,-88,-88,-98,-44,-58,-82,-274,-95,-95,-87,-83,88,111,101,4,116,114,129,124,118,118,119,0,0,0,0,0,0,-863,-992,-1148,-2211]} 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Bg4 5. Be2 Bxf3 (5... Nf6 6. Ne5 Bxe2 7. Qxe2 a6 8. O-O e6 9. Re1 Be7 10. Bg5 Nc6 11. c3 Nxe5 12. dxe5 Ne4 13. Bxe7 Qxe7 14. Nd2 Nxd2 15. Qxd2 Rc8 16. Rad1 O-O 17. Qe3 Rc4 18. Rd4 Rfc8 19. Red1 Qc5 20. Rxc4 {Popov,S-Bakin,A (2238) Cheliabinsk 2007 0-1 (36)}) 6. Bxf3 e6 7. O-O Bd6 (7... Nf6 8. Bg5 h6 (8... Nbd7 9. c3 Bd6 10. Qd2 Qc7 11. h3 O-O 12. a4 a5 13. b4 Ne4 14. Bxe4 dxe4 15. Na3 Rfc8 16. Nb5 Qc6 17. Nxd6 Qxd6 18. Bf4 Qc6 19. Rfc1 Nb6 20. b5 Qc4 21. Qa2 Nd5 22. Qxc4 Rxc4 23. Bd2) (8... Be7 {RR} 9. Nd2 Qc7 10. Nb3 Nbd7 11. Qd2 O-O 12. Bf4 Bd6 13. Bxd6 Qxd6 14. Rac1 Rac8 15. Qd3 Qc7 16. Be2 Qc4 17. Qxc4 dxc4 18. Na5 b5 19. b3 Nb6 20. a4 cxb3 21. cxb3 bxa4 22. bxa4 Nxa4 23. Nc6) 9. Bh4 Be7 10. Nd2 O-O 11. c3 Nc6 12. Re1 Re8 13. Qc2 Rc8 14. Qd3 Bd6 15. Bg3 Bxg3 16. hxg3 e5 17. dxe5 Nxe5 18. Qd4 Nxf3+ 19. gxf3 a6 20. Kg2 Qc7 21. Rh1 Qe5 22. Qxe5 {Perez,K-Hinds,J Budapest HUN 2024 1-0 (66)}) 8. Re1 $146 (8. c4 Nc6 (8... Qc7 9. cxd5 exd5 10. h3 Ne7 11. Nc3 Qd7 12. Kh1 Bb4 13. Qb3 Bxc3 14. Qxc3 O-O 15. Bf4 Nbc6 16. Rfe1 Rac8 17. Rad1 Ne5 18. Qe3 N5g6 19. Be5 Rfe8 20. Qb3 Nh4 21. Be2 Nc6 22. Bg3 Nf5 {Skaale,J (1325)-Johnson,D (1700) Bifrost 2013 0-1 (63)}) 9. cxd5 exd5 10. Re1+ Nge7 11. Nc3 O-O 12. g3 Bb4 13. a3 Bxc3 14. bxc3 Nf5 15. Rb1 Na5 16. a4 Rc8 17. Rb5 b6 18. Rxd5 Qf6 19. Qd3 g6 20. Bd2 Nc4 21. Bc1 Na5 22. h4 Rfe8 {Alvermann,C (1788)-Nuelken,M (1531) Leipzig 2014 1-0 (44)}) (8. h3 Ne7 9. Bg5 h6 10. Be3 Nbc6 11. c3 Nf5 12. Nd2 Qc7 13. Be2 O-O 14. Nf3 Rae8 15. Qd2 Nce7 16. Rac1 Nxe3 17. Qxe3 Bf4 18. Qd3 Bxc1 19. Rxc1 Ng6 20. g3 e5 21. Qc2 e4 22. Nh2 e3 {Brueckner,M-Nuelken,M Vellmar 2010 0-1 (35)}) 8... Nf6 9. Bg5 $6 {Inaccuracy. c4 was best.} (9. c4) 9... O-O 10. Nd2 h6 11. Bh4 Nbd7 12. Nf1 $6 {Inaccuracy. c4 was best.} (12. c4 dxc4) 12... Re8 13. Bg3 e5 $6 {Inaccuracy. Bxg3 was best.} (13... Bxg3 14. Nxg3 Qb6 15. Rb1 Qc6 16. Rc1 b5 17. c3 Nb6 18. Rc2 a5 19. Be2) 14. dxe5 Nxe5 $6 {Inaccuracy. Bxe5 was best.} (14... Bxe5) 15. Bxd5 Qb6 16. Bb3 Rad8 17. Qc1 $4 {Blunder. c3 was best.} (17. c3 Re7 18. Qc2 Rde8 19. Red1 Bc7 20. h3 Qc6 21. Rd4 b5 22. a4 a6) 17... Qc5 $4 {Blunder. Neg4 was best.} (17... Neg4 18. Rxe8+) 18. h3 Nh5 19. Bh2 Bc7 20. Qe3 Nd7 $2 {Mistake. Qa5 was best.} (20... Qa5 21. Rad1 Rxd1 22. Rxd1 Nf6 23. Qd2 Qc5 24. Qd4 Qc6 25. Ne3 Bb6 26. Qa4) 21. Qxc5 $2 {Mistake. Qxe8+ was best.} (21. Qxe8+ Rxe8 22. Rxe8+ Kh7 23. Bxc7 Qxc7 24. Re7 Qc6 25. Rxf7 Ndf6 26. Rd1 Nf4) 21... Bxh2+ 22. Nxh2 Nxc5 23. Bc4 Re4 24. Rxe4 Nxe4 25. Nf3 Nf4 26. c3 $2 {Mistake. Re1 was best.} (26. Re1 Nd6 27. Bb3 Kf8 28. h4 Nh5 29. Rd1 Nf6 30. c3 Ke7 31. Ne5 g5) 26... Nd2 27. Bb3 $4 {Blunder. Nxd2 was best.} (27. Nxd2 Rxd2) 27... Nxf3+ 28. gxf3 Nxh3+ 29. Kg2 Nf4+ 30. Kg3 g5 31. Re1 Kf8 32. Rd1 $2 {Mistake. Re5 was best.} (32. Re5 b6) 32... Rd3 33. Bc2 Rxd1 34. Bxd1 Nd3 35. b3 h5 36. Bc2 Ne1 $4 {Blunder. Nf4 was best.} (36... Nf4 37. c4 b6 38. b4 Ke7 39. c5 bxc5 40. bxc5 f6 41. Kh2 h4 42. Bf5) 37. Bf5 Kg7 38. Be4 h4+ 39. Kh3 Kf6 40. Bxb7 Nd3 41. Kg2 Ke5 42. Bc8 $4 {Blunder. b4 was best.} (42. b4 Nf4+ 43. Kh2 Nd3 44. Be4 Nb2 45. Kg2 Na4 46. c4 Nc3 47. a3 Nxe4) 42... f5 $4 {Blunder. Nc1 was best.} (42... Nc1 43. Kh3 Nxa2 44. Kg4 f6 45. f4+ gxf4 46. Kxh4 Nxc3 47. Ba6 Ne4 48. Kg4) 43. b4 $6 {Inaccuracy. a3 was best.} (43. a3) 43... Kf4 $4 {Blunder. Nf4+ was best.} (43... Nf4+ 44. Kh2) 44. Ba6 $2 {Mistake. a4 was best.} (44. a4 h3+) 44... Ne1+ 45. Kf1 $4 {Blunder. Kh1 was best.} (45. Kh1 Kxf3) 45... Nxf3 $4 {Blunder. h3 was best.} (45... h3) 46. c4 h3 47. c5 h2 $4 {Blunder. Nd2+ was best.} (47... Nd2+) 48. Kg2 Ke5 49. Bb7 Nd4 $2 {Mistake. Ne1+ was best.} (49... Ne1+ 50. Kxh2 Nd3 51. a3 Nxf2 52. b5 Nd3 53. b6 axb6 54. cxb6 Nc5 55. Bc8) 50. Kxh2 Ke6 $2 {Mistake. Ne6 was best.} (50... Ne6 51. a4) 51. a4 Kd7 52. b5 Kc7 53. Ba6 $4 {Blunder. Bd5 was best.} (53. Bd5) 53... Nb3 54. b6+ axb6 55. cxb6+ Kxb6 56. Kg3 $4 {Checkmate is now unavoidable. Bd3 was best.} (56. Bd3 Nc5) 56... Kxa6 57. f4 g4 {0-1 Black wins. PRECISÃO: BRANCAS 75% PRETAS 80%} 0-1 [Event "II INTERNO CXG 2025"] [Site "Av. Churchill, 109 sl 101 - C"] [Date "2025.05.31"] [Round "1.10"] [White "Wallace, Fernandes Machado"] [Black "Sidney, Luiz Silveira da Co"] [Result "1-0"] [ECO "B40"] [WhiteElo "1791"] [Annotator "CB-SF17.1"] [PlyCount "61"] [EventDate "2025.??.??"] {[%evp 0,61,19,19,40,53,63,36,146,155,152,113,113,67,85,28,49,1,14,-15,12,-35,-35,-48,-31,-18,-1,-16,90,62,308,322,345,359,1002,1223,1303,778,1474,764,978,652,29991,29992,29993,29994,29995,893,914,954,951,951,893,570,570,404,1489,1489,1007,1438,29997,29998,29999,-30000]} 1. e4 c5 2. Nf3 e6 3. d4 Qc7 $6 {Inaccuracy. cxd4 was best.} (3... cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. a3 Qc7 8. f4) 4. Nc3 a6 5. Be3 $6 {Inaccuracy. d5 was best.} (5. d5 d6 6. Bf4 e5 7. Be3 b5 8. Nd2 Nd7 9. g4 Ne7) 5... cxd4 6. Nxd4 Bb4 7. Bd2 Nc6 8. Nb3 $6 {Inaccuracy. Nxc6 was best.} (8. Nxc6 dxc6 9. Qg4 Bf8 10. Qg3 Qxg3 11. hxg3 e5 12. Na4 Be6) 8... Nf6 9. f3 O-O 10. a3 Bd6 (10... Be7 11. Be3 Rd8 12. Be2 d5 13. exd5 Nxd5 14. Nxd5 Rxd5 15. Bd3 Ne5 16. O-O Nxd3 17. cxd3 Bf6 18. Qe2 Bd7 19. Rf2 Bb5 20. Nc1 Rad8 21. Qc2 Qxc2 22. Rxc2 Bxd3 23. Nxd3 Rxd3 24. Bf4 g5 25. Bg3 {Sanchez Aragon,M (1388)-Cardozo,S (1911) Ibague 2022 0-1 (55)}) 11. Qe2 $146 (11. g3 Be7 12. Be3 d5 13. exd5 Rd8 14. Qd2 Nxd5 15. O-O-O Nxe3 16. Qxe3 b5 17. Rxd8+ Qxd8 18. Bd3 Bb7 19. Rd1 Qc7 20. Qe4 g6 21. Qe2 Rc8 22. f4 Bf6 23. Ne4 Bg7 24. Nec5 Nd4 25. Nxd4 Qxc5 {Pietrzak,P (1398)-Dixa,O (1432) Wielkopolska 2014 ½-½ (40)}) 11... Bxh2 $4 {Blunder. b5 was best.} (11... b5) 12. O-O-O Bf4 13. g4 b5 14. g5 Nh5 $4 {Blunder. Ne8 was best.} (14... Ne8) 15. Rxh5 g6 16. Rh4 e5 $2 {Mistake. Bg3 was best.} (16... Bg3 17. Rh3 b4 18. axb4 Nxb4 19. Qe3 d5 20. Rxg3 a5 21. exd5 a4 22. Na1) 17. Nd5 Qd8 18. Bxf4 exf4 $4 {Checkmate is now unavoidable. f5 was best.} (18... f5 19. Qh2 h5 20. Bxe5 Nxe5 21. Qxe5 Qxg5+ 22. Qf4 Qxf4+ 23. Rxf4 fxe4 24. Rxf8+) 19. Rxh7 Qxg5 20. Qh2 f5 $6 {Checkmate is now unavoidable. Qe5 was best.} (20... Qe5 21. Bd3 Na5 22. Nxa5 Bb7 23. Nxb7 Rfc8 24. Rh1 Qh5 25. Nf6+ Kf8 26. Nxh5) 21. Rh8+ Kf7 22. Qh7+ Ke8 23. Rxf8+ $2 {Lost forced checkmate sequence. Nc7+ was best.} (23. Nc7+ Kd8 24. Ne6+ Ke8 25. Rxf8#) 23... Kxf8 24. Qh8+ Kf7 25. Nc7 Rb8 26. Qe8+ $6 {Inaccuracy. Ne8 was best.} (26. Ne8 d5 27. Nd6+ Ke6 28. Nxc8 Qe7 29. exd5+ Kf7 30. Qh7+ Kf8 31. Nxe7 Nxe7) 26... Kg7 27. e5 Bb7 $2 {Mistake. Qe7 was best.} (27... Qe7 28. Qxe7+ Nxe7 29. Nc5 g5 30. Nxd7 Rb7 31. Ne6+ Kh6 32. Ndc5 Bxe6 33. Nxe6) 28. Rxd7+ Kh6 29. Qf7 Qg1 $6 {Checkmate is now unavoidable. Ne7 was best.} (29... Ne7 30. Ne6 Bxf3 31. Qg7+ Kh5 32. Nxg5 Kxg5 33. Qxe7+ Kg4 34. Nd4 Rh8 35. Qg7) 30. Qh7+ Kg5 31. Ne6# {1-0 White wins. PRECISÃO: BRANCAS 94% PRETAS 76%} 1-0