[Event "III Camp. Bras. das Forcas de Seg. 2025"] [Site "Rio de Janeiro"] [Date "2025.08.02"] [Round "4.1"] [White "Chaves, Jorge Antonio Torre"] [Black "Da Silva Borges, Rodrigo"] [Result "0-1"] [ECO "A45"] [WhiteElo "1959"] [BlackElo "2166"] [Annotator "Chessbase - SF 17.1"] [PlyCount "86"] [EventDate "2025.??.??"] 1. d4 {[%eval 17,0]} Nf6 {[%eval 19,0]} 2. Nc3 {[%eval 2,0]} g6 $6 {[%eval 6,0] Inaccuracy. d5 was best.} (2... d5 3. Bf4 e6 4. Nb5 Na6 5. e3 Be7 6. Nf3 O-O 7. Be2) 3. Bg5 $6 {[%eval 1,0] Inaccuracy. e4 was best.} (3. e4 d6 4. Be3 c6 5. Nf3 Bg7 6. Qd2 b5 7. Bh6 O-O) 3... Bg7 {[%eval 2,0]} 4. Qd2 {[%eval 0,0]} d5 {[%eval 0,0]} 5. f3 {[%eval 2,0]} (5. e3 O-O 6. Bd3 c5 7. dxc5 {½-½ (7) Ye,R (2545)-Wojtkiewicz,A (2540) Bacolod 1991}) 5... h6 {[%eval 0,0]} 6. Bh4 {[%eval 3,0]} (6. Bf4 a6 7. O-O-O Nc6 8. e4 Be6 9. Nge2 b5 10. h4 b4 11. Na4 dxe4 12. Nc5 Bxa2 13. fxe4 e5 14. dxe5 Qxd2+ 15. Rxd2 Nh5 16. Bh2 Nxe5 17. Nf4 Nxf4 18. Bxf4 O-O 19. b3 Rfe8 20. Nxa6 Ng4 {Hoffmann,A (2185)-Gokhale,R (2076) chess.com INT 2024 0-1 (53)}) 6... c5 $146 {[%eval 0,0]} (6... Nbd7 7. O-O-O Nb6 8. e4 Be6 9. Nge2 g5 10. Bf2 Qd7 11. Kb1 O-O-O 12. Nc1 a6 13. Nb3 Qc6 14. Na5 Qe8 15. exd5 Nfxd5 16. Nxd5 Nxd5 17. c4 Bf5+ 18. Ka1 Nf4 19. Qb4 b6 20. Nb3 Qc6 21. c5 {Lutz,K (2282)-Maric,D (2319) Germany 2012 0-1 (40)}) (6... O-O 7. O-O-O c6 8. e4 b5 9. Bxf6 Bxf6 10. exd5 cxd5 11. Bxb5 e6 12. f4 Bd7 13. Nf3 Bxb5 14. Nxb5 Qb6 15. Qe2 Nc6 16. c3 Be7 17. Ne5 Rab8 18. Nd7 Qxb5 19. Qxb5 Rxb5 20. Nxf8 Kxf8 21. Kc2 {Meszaros,G (2345)-Tomic,B (2182) Zenica 2002 1-0}) (6... g5 7. Bf2 c6 8. g4 Be6 9. e3 Qa5 10. Bd3 Na6 11. Nge2 Nb4 12. Bf5 Bd7 13. a3 e6 14. Bd3 Nxd3+ 15. Qxd3 b5 16. b4 Qb6 17. Bg3 Bf8 18. Be5 Be7 19. Kf2 a5 20. Ng3 Rg8 21. a4 {Rebscher,R (1915)-Schandel,D (1885) Bayern 1995 1-0 (62)}) 7. e3 {[%eval 31,0]} cxd4 {[%eval 18,0]} 8. exd4 {[%eval 19,0]} Nc6 {[%eval 18,0]} 9. Bb5 {[%eval 2,0]} O-O {[%eval 16,0]} 10. Nge2 {[%eval 21,0]} Qb6 {[%eval 15,0]} 11. Bxf6 $6 {[%eval 68,0]} Bxf6 {[%eval 87,0]} 12. Bxc6 $6 {[%eval -34,0] Inaccuracy. O-O-O was best.} (12. O-O-O Rd8) 12... bxc6 {[%eval -36,0]} 13. Na4 {[%eval -23,0]} Qb5 {[%eval -29,0]} 14. b3 {[%eval -52,0]} Ba6 {[%eval -34,0]} 15. Nec3 {[%eval -95,0]} Qb8 $6 {[%eval 66,0] Inaccuracy. Qb4 was best.} (15... Qb4 16. O-O-O) 16. Nc5 $2 {[%eval -179,0] Mistake. f4 was best.} (16. f4 Re8 17. g3 Qc7 18. Kf2 Bc8 19. Nc5 g5 20. Rag1 Bf5 21. Nd1 Bh7) 16... Bc8 $4 {[%eval 4,0] Blunder. Bg5 was best.} (16... Bg5 17. Qd1) 17. f4 {[%eval 4,0]} Bf5 $6 {[%eval 4,0] Inaccuracy. g5 was best.} (17... g5) 18. a3 $6 {[%eval 17,0] Inaccuracy. O-O-O was best.} (18. O-O-O Qd6) 18... Qd6 {[%eval 3,0]} 19. O-O $6 {[%eval -82,0] Inaccuracy. O-O-O was best.} (19. O-O-O) 19... Bxc2 {[%eval -91,0]} 20. Rae1 {[%eval -46,0]} Bf5 {[%eval -76,0]} 21. N3a4 {[%eval -22,0]} Bg7 {[%eval -38,0]} 22. b4 {[%eval -18,0]} Bc8 $6 {[%eval 81,0] Inaccuracy. a5 was best.} (22... a5 23. bxa5 Rfb8 24. Re5 Rb5 25. a6 Bc8 26. Rfe1 Bf6 27. Qd1 Rbb8 28. Qd3) 23. h3 {[%eval 84,0]} Rb8 {[%eval 76,0]} 24. Re3 {[%eval 79,0]} Qf6 {[%eval 74,0]} 25. Re5 {[%eval 83,0]} h5 {[%eval 76,0]} 26. g3 $2 {[%eval -155,0] Mistake. Nb3 was best.} (26. Nb3) 26... Qd6 $6 {[%eval -61,0] Inaccuracy. Bxh3 was best.} (26... Bxh3 27. Rfe1 Bf5 28. Kg2 Rfe8 29. Nb3 Qd6 30. Nac5 e6 31. R5e3 Bf6 32. Nd3) 27. Kh2 {[%eval -66,0]} Qc7 $6 {[%eval 74,0] Inaccuracy. Ra8 was best.} (27... Ra8) 28. Rfe1 $6 {[%eval -36,0] Inaccuracy. Re3 was best.} (28. Re3) 28... Re8 {[%eval -53,0]} 29. Nb2 $6 {[%eval -185,0] Inaccuracy. Nb3 was best.} (29. Nb3) 29... Bxe5 $2 {[%eval 87,0] Mistake. a5 was best.} (29... a5) 30. fxe5 {[%eval 85,0]} Kg7 {[%eval 76,0]} 31. Nbd3 {[%eval 84,0]} a5 {[%eval 95,0]} 32. Rf1 {[%eval -96,0]} axb4 {[%eval -99,0]} 33. axb4 {[%eval 96,0]} Ra8 {[%eval 8,0]} 34. Nf4 $6 {[%eval -32,0] Inaccuracy. e6 was best.} (34. e6) 34... Rh8 {[%eval -33,0]} 35. Qf2 $6 {[%eval -115,0] Inaccuracy. e6 was best.} (35. e6 f6) 35... Bf5 {[%eval -137,0]} 36. Kg1 {[%eval -137,0]} e6 {[%eval -289,0]} 37. g4 {[%eval -275,0]} hxg4 {[%eval -101,0]} 38. hxg4 {[%eval -298,0]} Bxg4 {[%eval -122,0]} 39. Nfd3 $2 {[%eval -488,0] Mistake. Nfxe6+ was best.} (39. Nfxe6+ fxe6 40. Qg3 Bh3 41. Qxh3 Rxh3 42. Nxe6+ Kh6 43. Nxc7 Ra7 44. Ne6 Rc3) 39... Bf5 {[%eval -317,0]} 40. Qg3 {[%eval -308,0]} Qe7 {[%eval -318,0]} 41. Nf4 {[%eval -449,0]} Qh4 {[%eval -446,0]} 42. Qg2 $6 {[%eval -778,0] Inaccuracy. Qxh4 was best.} (42. Qxh4 Rxh4 43. Ng2 Rg4 44. Nd7 Be4 45. Rf2 Rg3 46. Re2 Rh3 47. Kf2 Ra1) 42... Ra3 {[%eval -608,0]} 43. Ne2 $2 {[%eval -32727,0] Checkmate is now unavoidable. b5 was best.} (43. b5 Rg3 44. Rf3 Rxg2+ 45. Nxg2 Qxd4+ 46. Ne3 Qxc5 47. Kf2 Qxb5 48. Nxf5+ gxf5) 43... Rh3 {[%eval -1095,0] 0-1 Black wins. Precisão: Brancas 86% Pretas 91%} 0-1 [Event "III Camp. Bras. das Forcas de Seg. 2025"] [Site "Rio de Janeiro"] [Date "2025.08.02"] [Round "4.2"] [White "Penna, Daniel Drummond De"] [Black "Leus, Lucas Resende"] [Result "1-0"] [ECO "B40"] [WhiteElo "1818"] [BlackElo "1819"] [Annotator "Chessbase - SF 17.1"] [PlyCount "93"] [EventDate "2025.??.??"] 1. e4 {[%eval 18,0]} c5 {[%eval 24,0]} 2. Nf3 {[%eval 2,0]} e6 {[%eval 28,0]} 3. d4 {[%eval 4,0]} cxd4 {[%eval 29,0]} 4. Nxd4 {[%eval 35,0]} Nf6 {[%eval 29,0]} 5. Nc3 {[%eval 21,0]} Nc6 {[%eval 35,0]} 6. Ndb5 {[%eval 25,0]} Bb4 {[%eval 28,0]} 7. a3 {[%eval 23,0]} Bxc3+ {[%eval 29,0]} 8. Nxc3 {[%eval 33,0]} d5 {[%eval 29,0]} 9. exd5 {[%eval 24,0]} Nxd5 {[%eval 59,0]} 10. Nxd5 {[%eval 15,0]} exd5 {[%eval 18,0]} 11. Bd3 {[%eval 21,0]} Qf6 {[%eval 66,0]} 12. O-O {[%eval 73,0]} O-O {[%eval 61,0]} 13. Qh5 {[%eval 6,0]} h6 {[%eval 66,0]} 14. Qxd5 {[%eval 68,0]} Re8 {[%eval 96,0]} 15. Qh5 $6 $146 {[%eval 29,0] Inaccuracy. h3 was best.} (15. f4 Bg4 16. Qc4 Nd4 17. Qb4 Be2 18. Bxe2 Nxc2 19. Qxb7 Qd4+ 20. Kh1 Nxa1 21. Qf3 Nb3 22. Bb5 Nxc1 23. Bxe8 Rxe8 24. Rxc1 Qxb2 25. Qc6 Qe2 26. h3 Qe3 27. f5 Kf8 28. Qd6+ Kg8 29. Rc7 a6 {Bishard,E-Sinka,B Budapest 1959 1-0 (56)}) (15. Qb3 b6 16. Bd2 Bb7 17. Bc3 Nd4 18. Bxd4 Qxd4 19. Qb4 Qf6 20. Rfe1 Rad8 21. Qb5 Bc6 22. Qf5 Qxf5 23. Bxf5 g6 24. Rxe8+ Rxe8 25. Bd3 Kg7 26. f3 f5 27. Kf2 Kf6 28. Re1 Rxe1 29. Kxe1 Ke5 {Boyajyan,H (1848)-Qaloyan,I (1317) Yerevan 2017 1-0 (53)}) (15. h3 Re7 16. Rd1 Bd7 17. Be3 Rd8 18. Qb5 Rde8 19. Bf1 Ne5 20. Qb4 Re6) 15... Ne5 {[%eval 3,0]} 16. h3 {[%eval 14,0]} Nxd3 {[%eval 19,0]} 17. cxd3 {[%eval 16,0]} Bf5 {[%eval 0,0]} 18. Qf3 {[%eval 0,0]} Qg6 {[%eval 1,0]} 19. Rd1 {[%eval 0,0]} Rad8 {[%eval 0,0]} 20. d4 $4 {[%eval -15,0] Blunder. Be3 was best.} (20. Be3 Bxd3 21. Qg4 Qxg4 22. hxg4 a6 23. g5 hxg5 24. Bxg5 f6 25. Be3 Bb5) 20... Bc2 {[%eval -17,0]} 21. Rd2 $2 {[%eval -216,0] Mistake. Be3 was best.} (21. Be3 Bxd1 22. Rxd1 b6 23. Rd2 Rd7 24. Kh2 Qe6 25. Rc2 Rd6 26. Rc7 a5) 21... Re1+ {[%eval -225,0]} 22. Kh2 {[%eval -226,0]} Be4 {[%eval -223,0]} 23. Qg3 {[%eval -218,0]} Qc6 $6 {[%eval -158,0] Inaccuracy. Rc8 was best.} (23... Rc8 24. d5 Rexc1 25. Rxc1 Rxc1 26. Qxg6 Bxg6 27. d6 Rc8 28. Re2 Rd8 29. Re7) 24. d5 {[%eval -164,0]} Rxd5 $4 {[%eval 422,0] Blunder. Qc4 was best.} (24... Qc4 25. Rd1 Rxd1 26. Bxh6 Bg6 27. Rxd1 gxh6 28. d6 Qe6 29. Qf4 Kg7 30. Rd4) 25. Rxd5 {[%eval 441,0]} Rxc1 {[%eval 405,0]} 26. Rd8+ {[%eval 439,0]} Kh7 {[%eval 448,0]} 27. Rxc1 {[%eval 432,0]} Qxc1 {[%eval 425,0]} 28. f3 {[%eval 388,0]} Bc6 {[%eval 309,0]} 29. Qe5 {[%eval 387,0]} Qc2 {[%eval 308,0]} 30. Qf4 {[%eval 383,0]} Qxb2 $6 {[%eval 501,0] Inaccuracy. Qg6 was best.} (30... Qg6 31. h4 Qh5 32. Qd4 a6 33. Qd3+ f5 34. Kh3 Qf7 35. Qd6 Be8 36. Qb8) 31. Qf5+ {[%eval 507,0]} g6 {[%eval 464,0]} 32. Qxf7+ {[%eval 448,0]} Qg7 {[%eval 464,0]} 33. Qxg7+ {[%eval 462,0]} Kxg7 {[%eval 457,0]} 34. Rd6 {[%eval 448,0]} g5 {[%eval 462,0]} 35. h4 {[%eval 407,0]} gxh4 {[%eval 473,0]} 36. Kh3 {[%eval 407,0]} a5 {[%eval 472,0]} 37. Kxh4 {[%eval 465,0]} Be8 {[%eval 523,0]} 38. g4 {[%eval 519,0]} b5 {[%eval 536,0]} 39. Ra6 {[%eval 526,0]} a4 {[%eval 502,0]} 40. Rb6 {[%eval 543,0]} Kh7 {[%eval 582,0]} 41. f4 {[%eval 508,0]} Kg7 {[%eval 508,0]} 42. g5 {[%eval 553,0]} hxg5+ {[%eval 653,0]} 43. Kxg5 {[%eval 605,0]} Kf7 {[%eval 605,0]} 44. f5 {[%eval 632,0]} Ke7 {[%eval 617,0]} 45. f6+ {[%eval 607,0]} Kd8 $6 {[%eval 6532,0] Inaccuracy. Kf7 was best.} (45... Kf7 46. Rb7+ Kf8 47. Rb8 Kf7 48. Rc8 b4 49. axb4 Bb5 50. Rc7+ Kf8 51. Rc5) 46. Rb7 {[%eval 876,0]} Kc8 {[%eval 873,0]} 47. f7 {[%eval 829,0] 1-0 White wins. Precisão: Brancas 93% Pretas 83%} 1-0 [Event "III Camp. Bras. das Forcas de Seg. 2025"] [Site "Rio de Janeiro"] [Date "2025.08.02"] [Round "4.3"] [White "Mota, Nataniel Julio Pere"] [Black "Macario, Jorge Luiz Das Chag"] [Result "1-0"] [ECO "B10"] [WhiteElo "2003"] [BlackElo "1815"] [Annotator "Chessbase - SF 17.1"] [PlyCount "141"] [EventDate "2025.??.??"] 1. e4 {[%eval 18,0]} c6 {[%eval 23,0]} 2. Nf3 {[%eval 17,0]} d5 {[%eval 24,0]} 3. exd5 {[%eval 14,0]} cxd5 {[%eval 14,0]} 4. d4 {[%eval 0,0]} Bg4 {[%eval 26,0]} 5. h3 {[%eval 35,0]} Bxf3 {[%eval 34,0]} 6. Qxf3 {[%eval 25,0]} e6 {[%eval 33,0]} 7. Bd3 {[%eval 32,0]} Nc6 {[%eval 34,0]} 8. c3 {[%eval 32,0]} Nf6 {[%eval 32,0]} 9. O-O {[%eval 45,0]} Be7 {[%eval 4,0]} 10. Qg3 {[%eval 14,0]} O-O $146 {[%eval 12,0]} (10... g6 11. Bh6 Nh5 12. Qe3 Rg8 13. Nd2 Qc7 14. Rac1 Ng7 15. Bxg7 Rxg7 16. a3 Bd6 17. Qf3 Ne7 18. Rfe1 Bf4 19. Rc2 Bxd2 20. Rxd2 Qd7 21. Rde2 O-O-O 22. Qf6 Rdg8 23. c4 Nc6 24. Rc2 Kb8 25. b4 {Kudryashov,O (1918)-Ryazanov,V (1953) Gorodets 2014 1-0 (66)}) 11. Bh6 {[%eval 26,0]} Ne8 {[%eval 24,0]} 12. Bf4 {[%eval 26,0]} Bd6 {[%eval 26,0]} 13. Nd2 {[%eval 24,0]} Qc7 {[%eval 4,0]} 14. Bxd6 {[%eval 41,0]} Qxd6 {[%eval 4,0]} 15. Qh4 {[%eval 39,0]} f5 {[%eval 47,0]} 16. Rfe1 {[%eval 48,0]} Rf6 {[%eval 102,0]} 17. Re2 {[%eval 57,0]} Rh6 {[%eval 57,0]} 18. Qg3 {[%eval 3,0]} Qxg3 {[%eval 38,0]} 19. fxg3 {[%eval 31,0]} Nd6 {[%eval 33,0]} 20. Rf1 {[%eval 2,0]} Ne4 {[%eval 8,0]} 21. Nxe4 $6 {[%eval 77,0] Inaccuracy. Rfe1 was best.} (21. Rfe1 Nxd2) 21... fxe4 {[%eval 89,0]} 22. Bb5 {[%eval 83,0]} Rf8 {[%eval 79,0]} 23. a4 {[%eval 91,0]} a6 {[%eval 66,0]} 24. Bxc6 {[%eval 48,0]} Rxf1+ {[%eval 34,0]} 25. Kxf1 {[%eval 38,0]} bxc6 {[%eval 41,0]} 26. b4 {[%eval 54,0]} e5 $6 {[%eval 0,0]} 27. Kf2 {[%eval 53,0]} exd4 {[%eval 0,0]} 28. cxd4 {[%eval 0,0]} Rf6+ {[%eval 8,0]} 29. Ke3 $4 {[%eval 0,0]} Kf7 $4 {[%eval 0,0]} 30. Rc2 $4 {[%eval 0,0]} Ke7 $4 {[%eval 0,0]} 31. Rc5 $4 {[%eval 0,0]} Kd7 $4 {[%eval 11,0]} 32. Ra5 {[%eval 0,0]} Kc7 {[%eval 0,0]} 33. Rxa6 {[%eval 0,0]} Kb7 {[%eval 2,0]} 34. Ra5 {[%eval 2,0]} Rf1 {[%eval 1,0]} 35. Rc5 {[%eval 0,0]} Re1+ {[%eval 6,0]} 36. Kf2 {[%eval 0,0]} Rd1 {[%eval 0,0]} 37. Ke3 $4 {[%eval -253,0] Blunder. b5 was best.} (37. b5 cxb5 38. Rxb5+ Kc6 39. Rb4 Rd2+ 40. Kf1 Ra2 41. g4 Rc2 42. a5 Ra2) 37... Re1+ $4 {[%eval 0,0] Blunder. Rd3+ was best.} (37... Rd3+ 38. Kf4 Rxd4 39. b5 cxb5 40. Rxb5+ Kc6 41. Rb3 Rxa4 42. Ke5 Rc4 43. h4) 38. Kf2 {[%eval 0,0]} Rd1 {[%eval 0,0]} 39. b5 {[%eval 0,0]} Rxd4 {[%eval 0,0]} 40. bxc6+ {[%eval 0,0]} Kc7 {[%eval 0,0]} 41. a5 {[%eval 6,0]} Rd2+ {[%eval 4,0]} 42. Kf1 {[%eval 0,0]} d4 {[%eval 0,0]} 43. a6 {[%eval 0,0]} Ra2 {[%eval 0,0]} 44. Rc4 {[%eval 0,0]} Rxa6 {[%eval 0,0]} 45. Rxd4 {[%eval 0,0]} Kxc6 {[%eval 0,0]} 46. Rxe4 {[%eval 2,0]} Ra7 {[%eval 0,0]} 47. Kf2 {[%eval 0,0]} Kd5 {[%eval 0,0]} 48. Kf3 {[%eval 0,0]} Ra6 {[%eval 32,0]} 49. Re2 {[%eval 0,0]} Rf6+ {[%eval 0,0]} 50. Kg4 {[%eval 21,0]} Kd4 $4 {[%eval 204,0] Blunder. Rg6+ was best.} (50... Rg6+) 51. h4 $6 {[%eval 103,0] Inaccuracy. Re7 was best.} (51. Re7) 51... Rg6+ $2 {[%eval 273,0] Mistake. Rf7 was best.} (51... Rf7 52. Re8 Kd5 53. Rh8 Ke6 54. Rxh7 Ra7 55. Rh8 Kf7 56. h5 Ra1 57. Rb8) 52. Kf4 $4 {[%eval 47,0] Blunder. Kh3 was best.} (52. Kh3 Kc5 53. Re7 h5 54. Ra7 Kb5 55. Rf7 Kc6 56. Rf4 Kd6 57. g4 Ke7) 52... Rf6+ {[%eval 42,0]} 53. Kg4 {[%eval 55,0]} Rg6+ $4 {[%eval 244,0] Blunder. Rf7 was best.} (53... Rf7 54. Re8) 54. Kh3 {[%eval 215,0]} h5 $2 {[%eval 403,0] Mistake. Kc5 was best.} (54... Kc5) 55. Rc2 $4 {[%eval 0,0] Blunder. Ra2 was best.} (55. Ra2 Re6 56. g4 Re3+ 57. g3 hxg4+ 58. Kxg4 Ke5 59. Ra6 Rc3 60. h5 Rb3) 55... Kd5 {[%eval 36,0]} 56. Ra2 {[%eval 52,0]} Rh6 $4 {[%eval 487,0] Blunder. Rc6 was best.} (56... Rc6 57. Ra5+ Ke6 58. Rxh5 Kf7 59. g4 Kg8 60. g3 Rc3 61. Rb5 Kh7 62. Rd5) 57. g4 {[%eval 467,0]} hxg4+ {[%eval 406,0]} 58. Kxg4 {[%eval 453,0]} Rg6+ {[%eval 409,0]} 59. Kf5 {[%eval 501,0]} Rg3 {[%eval 625,0]} 60. h5 {[%eval 612,0]} Kd4 {[%eval 636,0]} 61. Ra4+ {[%eval 576,0]} Kd5 {[%eval 703,0]} 62. Rg4 {[%eval 663,0]} Rxg4 {[%eval 665,0]} 63. Kxg4 {[%eval 623,0]} Ke6 $6 {[%eval 1275,0] Inaccuracy. Ke4 was best.} (63... Ke4 64. Kg5 Ke3 65. Kg6 Kf2 66. g4 Kg3 67. Kxg7 Kxg4 68. Kg6 Kg3 69. h6) 64. Kg5 {[%eval 5807,0]} Kf7 {[%eval 4214,0]} 65. Kf5 {[%eval 4201,0]} Kg8 {[%eval 4598,0]} 66. Kg6 {[%eval 4656,0]} Kf8 $6 {[%eval 32736,0] Checkmate is now unavoidable. Kh8 was best.} (66... Kh8 67. h6 Kg8 68. g4 gxh6 69. Kxh6 Kf7 70. g5 Ke7 71. Kh7 Ke6 72. g6) 67. g4 {[%eval 32738,0]} Kg8 {[%eval 32736,0]} 68. g5 {[%eval 32736,0]} Kh8 {[%eval 32742,0]} 69. Kf7 {[%eval 32744,0]} Kh7 {[%eval 32744,0]} 70. g6+ $2 {[%eval 802,0] Lost forced checkmate sequence. h6 was best.} (70. h6 g6 71. Kf6 Kg8 72. Kxg6 Kf8 73. h7 Ke7 74. h8=Q Kd6 75. Qc3 Kd5) 70... Kh8 $2 {[%eval 32762,0] Checkmate is now unavoidable. Kh6 was best.} (70... Kh6) 71. h6 {[%eval 32764,0] 1-0 White wins. Precisão: Brancas 88% Pretas 84%} 1-0 [Event "III Camp. Bras. das Forcas de Seg. 2025"] [Site "Rio de Janeiro"] [Date "2025.08.02"] [Round "4.4"] [White "Rodrigues Jr, Robson Nunes"] [Black "Vargas, Goncalo Cintra"] [Result "0-1"] [ECO "A06"] [WhiteElo "1818"] [BlackElo "1980"] [Annotator "Chessbase - SF 17.1"] [PlyCount "74"] [EventDate "2025.??.??"] 1. Nf3 {[%eval 1,0]} d5 {[%eval 18,0]} 2. e3 {[%eval 0,0]} Nf6 {[%eval 1,0]} 3. b3 {[%eval 3,0]} Bg4 {[%eval 12,0]} 4. Bb2 {[%eval 5,0]} e6 {[%eval 5,0]} 5. Be2 {[%eval 0,0]} Bd6 {[%eval 24,0]} 6. d4 {[%eval 0,0]} Nbd7 {[%eval 4,0]} 7. Nbd2 {[%eval 3,0]} O-O {[%eval 13,0]} 8. h3 {[%eval 16,0]} Bh5 {[%eval 9,0]} 9. Ne5 {[%eval 9,0]} Bxe2 {[%eval 8,0]} 10. Qxe2 {[%eval 8,0]} c5 {[%eval 22,0]} 11. O-O {[%eval 7,0]} Rc8 $146 {[%eval 3,0]} (11... Qc7 12. Ndf3 Rfe8 13. c4 Bxe5 14. dxe5 Ne4 15. Rfd1 dxc4 16. Qxc4 Qc6 17. Rxd7 Qxd7 18. Qxe4 Rac8 19. Rc1 {1-0 (19) Cisneros Avendano,D (2008)-Gomez Morales,J (1828) Cali 2015}) 12. Ndf3 {[%eval 2,0]} Ne4 {[%eval 3,0]} 13. Qb5 $6 {[%eval 83,0] Inaccuracy. c4 was best.} (13. c4 cxd4 14. exd4 Bb8 15. Nd3 Re8 16. c5 a5 17. a3) 13... Nb6 {[%eval 94,0]} 14. c4 $6 {[%eval -52,0]} a6 {[%eval -61,0]} 15. Qa5 {[%eval -72,0]} f6 {[%eval -88,0]} 16. Nd3 {[%eval -84,0]} dxc4 {[%eval -87,0]} 17. Nxc5 {[%eval -92,0]} Nxc5 {[%eval -99,0]} 18. dxc5 {[%eval -96,0]} Rxc5 {[%eval 89,0]} 19. Qc3 $6 {[%eval -18,0] Inaccuracy. Qd2 was best.} (19. Qd2) 19... Nd5 {[%eval -16,0]} 20. Qc2 {[%eval -13,0]} cxb3 $6 {[%eval 93,0] Inaccuracy. c3 was best.} (20... c3 21. Ba3 Rc8 22. Bxd6 Qxd6 23. Rfd1 f5 24. a3 b5 25. Nd4 Rfd8 26. Rac1) 21. Qxb3 {[%eval 95,0]} Rb5 {[%eval 97,0]} 22. Qc2 {[%eval 97,0]} Qc8 {[%eval 97,0]} 23. Qe2 {[%eval -97,0]} e5 $6 {[%eval 46,0] Inaccuracy. Rf7 was best.} (23... Rf7) 24. Rfd1 {[%eval 64,0]} Qe6 {[%eval 68,0]} 25. a4 {[%eval 53,0]} Rb6 {[%eval 56,0]} 26. Rac1 {[%eval 8,0]} Ne7 {[%eval 78,0]} 27. Rc2 {[%eval -97,0]} Rc8 {[%eval -62,0]} 28. Rcd2 {[%eval -97,0]} Bb4 $2 {[%eval 13,0] Mistake. Ng6 was best.} (28... Ng6 29. Ra1 Bb4 30. Rc2 Rxc2 31. Qxc2 Rc6 32. Qb1 Qc4 33. Bc1 Bc3 34. Ra2) 29. Rd7 $4 {[%eval -282,0] Blunder. Rd8+ was best.} (29. Rd8+ Kf7) 29... Bd6 {[%eval -272,0]} 30. a5 {[%eval -400,0]} Rxb2 {[%eval -205,0]} 31. Rxe7 {[%eval -387,0]} Qb3 {[%eval -209,0]} 32. Rxd6 $2 {[%eval -329,0]} Rxe2 {[%eval -394,0]} 33. Rdd7 {[%eval -481,0]} Qb1+ {[%eval -497,0]} 34. Kh2 {[%eval -499,0]} Rxf2 {[%eval -314,0]} 35. Rxg7+ {[%eval -325,0]} Kh8 {[%eval -499,0]} 36. Nh4 {[%eval -458,0]} Rg8 {[%eval -475,0]} 37. Rxb7 {[%eval -433,0]} Qe4 {[%eval -496,0] 0-1 Black wins. Precisão: Brancas 88% Pretas 95%} 0-1 [Event "III Camp. Bras. das Forcas de Seg. 2025"] [Site "Rio de Janeiro"] [Date "2025.08.02"] [Round "4.5"] [White "Santos, Sidclay Souza"] [Black "Barros, Jose Claide Teixeir"] [Result "1-0"] [ECO "C58"] [WhiteElo "1960"] [BlackElo "1812"] [Annotator "Chessbase - SF 17.1"] [PlyCount "77"] [EventDate "2025.??.??"] 1. e4 {[%eval 18,0]} e5 {[%eval 22,0]} 2. Nf3 {[%eval 13,0]} Nc6 {[%eval 21,0]} 3. Bc4 {[%eval 12,0]} Nf6 {[%eval 1,0]} 4. Ng5 {[%eval 17,0]} d5 {[%eval 0,0]} 5. exd5 {[%eval 11,0]} Na5 {[%eval 0,0]} 6. Bb5+ {[%eval 13,0]} c6 {[%eval 5,0]} 7. dxc6 {[%eval 0,0]} bxc6 {[%eval 9,0]} 8. Qf3 {[%eval 13,0]} e4 $4 {[%eval 197,0] Blunder. cxb5 was best.} (8... cxb5 9. Qxa8) 9. Nxe4 {[%eval 108,0]} Nxe4 {[%eval 186,0]} (9... cxb5 10. Nxf6+ Qxf6 11. Qxa8 Qe6+ 12. Kd1 Bc5 13. Re1 O-O 14. Rxe6 Bb7 15. Qe8 Rxe8 16. Rxe8+ Bf8 17. Nc3 Bxg2 18. Nxb5 f6 19. Nxa7 Kf7 20. Rb8 Bc5 21. Rb5 Bxf2 22. Rf5 Bh4 23. d4 Nc4 24. Ke2 {Viglasky,V-Prochazka,M (1414) Liptovsky Jan SVK 2024 1-0 (53)}) 10. Qxe4+ {[%eval 200,0]} Be7 {[%eval 186,0]} 11. Bd3 {[%eval 184,0]} g6 $146 {[%eval 227,0]} (11... Be6 12. O-O Bd5 13. Qg4 O-O 14. c4 Be6 15. Qh5 Qxd3 16. Qxa5 Bxc4 17. Re1 Bf6 18. Kh1 Rfe8 19. Rg1 Bd4 20. Nc3 Bxf2 21. Rd1 Be1 22. Qc5 Re5 23. Qg1 Rae8 24. b3 Bg3 25. Ba3 Rh5 26. h3 {Kipngetich,T-Morgan,W (1629) Lichess.org INT 2021 0-1}) 12. Qe5 $4 {[%eval 21,0] Blunder. Qf3 was best.} (12. Qf3) 12... O-O {[%eval 29,0]} 13. O-O {[%eval 22,0]} Bd6 {[%eval 29,0]} 14. Qe3 {[%eval 0,0]} Re8 {[%eval 0,0]} 15. Qf3 {[%eval 3,0]} Bb7 {[%eval 0,0]} 16. Nc3 $6 {[%eval 89,0] Inaccuracy. Qh3 was best.} (16. Qh3 c5 17. b3 Bc8 18. Qf3 Bb7) 16... c5 {[%eval 3,0]} 17. Qh3 {[%eval 88,0]} Re5 $4 {[%eval 153,0] Blunder. h5 was best.} (17... h5) 18. Be2 $2 {[%eval 35,0] Mistake. f4 was best.} (18. f4 Rh5 19. Qg3 Be7 20. Be4 Qd4+ 21. Qe3 Re8 22. Bxb7 Nxb7 23. Kh1 Qd7) 18... Rg5 $2 {[%eval 155,0] Mistake. Bc8 was best.} (18... Bc8) 19. g3 {[%eval 102,0]} Qf6 $2 {[%eval 246,0] Mistake. Re5 was best.} (19... Re5) 20. d4 $6 {[%eval 134,0] Inaccuracy. d3 was best.} (20. d3 Re5 21. Ne4 Bxe4 22. dxe4 Rxe4 23. Qg2 Rae8 24. Qf3 Qe6 25. Bb5 Rb8) 20... cxd4 {[%eval 136,0]} 21. Bxg5 $6 {[%eval 121,0]} Qxg5 {[%eval 139,0]} 22. Nb5 {[%eval 136,0]} Qd5 {[%eval 131,0]} 23. f3 {[%eval 131,0]} d3 $2 {[%eval 285,0] Mistake. Bc5 was best.} (23... Bc5 24. Bd3 Bb6 25. Na3 Re8 26. Qg2 Re3 27. b4 Nc6 28. Nc4 Nxb4 29. Nxb6) 24. Bxd3 {[%eval 242,0]} Qc5+ $6 {[%eval 343,0] Inaccuracy. Bc5+ was best.} (24... Bc5+ 25. Kg2 Nc4 26. Bxc4 Qxc4 27. Nc3 Qb4 28. Qd7 Qxb2 29. Qd3 Bb6 30. Na4) 25. Kg2 {[%eval 332,0]} Be5 {[%eval 327,0]} 26. Nc3 {[%eval 304,0]} Kg7 {[%eval 301,0]} 27. Qh4 {[%eval 321,0]} Bxc3 $6 {[%eval 411,0] Inaccuracy. Re8 was best.} (27... Re8 28. Rae1 h5 29. Ne4 Qc7 30. c3 Nc6 31. Ng5 Qd7 32. Qc4 h4 33. Re2) 28. bxc3 {[%eval 406,0]} Qxc3 {[%eval 393,0]} 29. Rae1 {[%eval 305,0]} Nc6 {[%eval 374,0]} 30. Qc4 {[%eval 383,0]} Qxc4 {[%eval 427,0]} 31. Bxc4 {[%eval 437,0]} Nd4 {[%eval 502,0]} 32. Re7 {[%eval 513,0]} Rb8 {[%eval 574,0]} 33. Rxf7+ {[%eval 507,0]} Kh6 {[%eval 564,0]} 34. c3 {[%eval 502,0]} Nf5 {[%eval 502,0]} 35. Kf2 {[%eval 517,0]} Nd6 {[%eval 502,0]} 36. Rc7 {[%eval 501,0]} Nf5 $6 {[%eval 656,0] Inaccuracy. Nxc4 was best.} (36... Nxc4 37. Rxc4 Rf8 38. Rh4+ Kg7 39. Rd4 Bc6 40. f4 Rf5 41. a4 Rc5 42. Rc1) 37. Rb1 {[%eval 696,0]} Nd6 {[%eval 698,0]} 38. Ba6 {[%eval 668,0]} Rf8 {[%eval 701,0]} 39. Bxb7 {[%eval 700,0] 1-0 White wins. Precisão: Brancas 90% Pretas 85%} 1-0 [Event "III Camp. Bras. das Forcas de Seg. 2025"] [Site "Rio de Janeiro"] [Date "2025.08.02"] [Round "4.6"] [White "Goncalves Junior, Klebert R Machado"] [Black "Pereira, Jefferson Luis De S"] [Result "1-0"] [ECO "B22"] [WhiteElo "1813"] [BlackElo "1953"] [Annotator "Chessbase - SF 17.1"] [PlyCount "111"] [EventDate "2025.??.??"] 1. e4 {[%eval 18,0]} c5 {[%eval 24,0]} 2. c3 {[%eval 0,0]} e5 {[%eval 25,0]} 3. Nf3 {[%eval 34,0]} Nc6 {[%eval 37,0]} 4. d4 {[%eval 2,0]} cxd4 {[%eval 1,0]} 5. cxd4 {[%eval 2,0]} exd4 {[%eval 3,0]} 6. Nxd4 {[%eval 2,0]} Qb6 $6 {[%eval 65,0] Inaccuracy. Bb4+ was best.} (6... Bb4+ 7. Nc3 Nf6 8. Nxc6 bxc6 9. Bd3 d5 10. exd5 Qe7+ 11. Qe2) 7. Nxc6 $6 {[%eval 7,0] Inaccuracy. Nb5 was best.} (7. Nb5 Bc5 8. Qd2 Nd4 9. Nxd4 Bxd4 10. Nc3 Nf6 11. Nb5 Be5) 7... dxc6 {[%eval 8,0]} 8. Nc3 {[%eval 5,0]} Be6 {[%eval 11,0]} 9. Be2 {[%eval 1,0]} Nf6 {[%eval 27,0]} 10. O-O {[%eval 24,0]} Be7 {[%eval 52,0]} 11. Qc2 {[%eval 39,0]} O-O {[%eval 37,0]} 12. Bg5 $146 {[%eval 19,0]} (12. Be3 Qc7 13. Rad1 Rfd8 14. f3 Qa5 15. a3 Bc5 16. Bxc5 Qxc5+ 17. Kh1 a5 18. Rd2 Rdc8 19. Nb1 Qxc2 20. Rxc2 Rd8 21. Kg1 Rd4 22. Kf2 Rad8 23. Rc5 a4 24. Rfc1 Kf8 25. Ke3 Ke7 26. Ra5 Bb3 {Brennscheidt,K-Vandevoort,P (2310) Ghent 1993 0-1 (53)}) 12... h6 {[%eval 28,0]} 13. Bh4 {[%eval 0,0]} Rfe8 {[%eval 0,0]} 14. Kh1 {[%eval 8,0]} Rad8 {[%eval 3,0]} 15. f4 {[%eval 28,0]} Nh7 $2 {[%eval 98,0] Mistake. Ng4 was best.} (15... Ng4 16. Bxe7 Rxe7 17. Bxg4 Bxg4 18. e5 Be6 19. b3 Qc5 20. Rae1 b5 21. f5) 16. Bf2 {[%eval 95,0]} Qa5 {[%eval 143,0]} 17. Rae1 $6 {[%eval 78,0] Inaccuracy. a3 was best.} (17. a3 b5 18. b4 Qa6 19. e5 Bc4 20. Ne4 Bxe2 21. Qxe2 Rd5 22. Bc5 Qb7) 17... a6 {[%eval 123,0]} 18. Bd3 $6 {[%eval 56,0] Inaccuracy. e5 was best.} (18. e5 Qb4) 18... Qb4 {[%eval 76,0]} 19. a3 $6 {[%eval 12,0] Inaccuracy. Ne2 was best.} (19. Ne2) 19... Qb3 {[%eval 15,0]} 20. Be3 $6 {[%eval 56,0] Inaccuracy. Rc1 was best.} (20. Rc1) 20... Qxc2 $6 {[%eval 11,0] Inaccuracy. Rxd3 was best.} (20... Rxd3 21. Qxd3) 21. Bxc2 {[%eval 9,0]} Bc4 {[%eval 0,0]} 22. Rf2 {[%eval 4,0]} Nf6 {[%eval 9,0]} 23. h3 {[%eval 25,0]} Bd3 $6 {[%eval 54,0] Inaccuracy. Nh5 was best.} (23... Nh5 24. Rf3) 24. Rd1 $4 {[%eval -123,0] Blunder. Bb6 was best.} (24. Bb6) 24... Bxc2 {[%eval -121,0]} 25. Rxd8 {[%eval -124,0]} Bxd8 {[%eval -137,0]} 26. Rxc2 {[%eval -125,0]} Nxe4 {[%eval -119,0]} 27. Kg1 $6 {[%eval -292,0] Inaccuracy. Nxe4 was best.} (27. Nxe4 Rxe4 28. Bc1 f5 29. Kh2 Kf7 30. g4 g6 31. Rd2 Bf6 32. Rd7+ Re7) 27... Nxc3 {[%eval -225,0]} 28. Rxc3 {[%eval -235,0]} Rxe3 {[%eval -267,0]} 29. Rxe3 {[%eval -218,0]} Bb6 {[%eval -251,0]} 30. Kf2 {[%eval -235,0]} Kf8 {[%eval -235,0]} 31. a4 {[%eval -238,0]} Bxe3+ {[%eval -389,0]} 32. Kxe3 {[%eval -229,0]} Ke7 {[%eval -232,0]} 33. a5 $6 {[%eval -234,0]} f5 {[%eval -272,0]} 34. b4 $6 {[%eval -382,0] Inaccuracy. g4 was best.} (34. g4 Ke6) 34... Ke6 {[%eval -393,0]} 35. Kd4 {[%eval -378,0]} Kd6 {[%eval -296,0]} 36. h4 $6 {[%eval -331,0] Inaccuracy. g4 was best.} (36. g4 fxg4) 36... g6 $4 {[%eval 0,0] Blunder. h5 was best.} (36... h5 37. Kc4 Kc7 38. Kd4 b6 39. Ke5 c5 40. b5 bxa5 41. Kxf5 a4 42. g4) 37. Kc4 {[%eval 0,0]} c5 {[%eval 2,0]} 38. bxc5+ {[%eval 1,0]} Kc6 {[%eval 13,0]} 39. Kd4 {[%eval 0,0]} Kb5 {[%eval 0,0]} 40. h5 {[%eval 0,0]} gxh5 {[%eval 0,0]} 41. Ke5 {[%eval 0,0]} Kxc5 {[%eval 5,0]} 42. Kxf5 {[%eval 9,0]} b5 {[%eval 16,0]} 43. axb6 {[%eval 21,0]} Kxb6 {[%eval 23,0]} 44. Kg6 {[%eval 0,0]} a5 {[%eval 0,0]} 45. f5 {[%eval 0,0]} a4 {[%eval 0,0]} 46. f6 {[%eval 0,0]} a3 {[%eval 4,0]} 47. f7 {[%eval 5,0]} a2 {[%eval 16,0]} 48. f8=Q {[%eval 13,0]} a1=Q {[%eval 19,0]} 49. Qxh6 {[%eval 6,0]} Kc7 {[%eval 34,0]} 50. Qh7+ {[%eval 29,0]} Kd6 {[%eval 18,0]} 51. Qxh5 {[%eval 22,0]} Qb2 {[%eval 48,0]} 52. Qh2+ {[%eval 5,0]} Kd7 $6 {[%eval 158,0] Inaccuracy. Kc6 was best.} (52... Kc6) 53. Qh3+ {[%eval 147,0]} Ke7 {[%eval 189,0]} 54. Qe3+ $6 {[%eval 118,0] Inaccuracy. Qh4+ was best.} (54. Qh4+ Kd7 55. g4 Qe2 56. Qg5 Kd6 57. Qf5 Qa2 58. Qf8+ Ke5 59. g5 Qb1+) 54... Kf8 $4 {[%eval 943,0] Blunder. Kd6 was best.} (54... Kd6 55. Qd3+ Kc5 56. Qf5+ Kb4 57. Qe4+ Kc5 58. g4 Qd2 59. g5 Kb5 60. Kf5) 55. Qf4+ {[%eval 7902,0]} Ke7 {[%eval 5841,0]} 56. Qf7+ {[%eval 569,0] 1-0 White wins. Precisão: Brancas 89% Pretas 84%} 1-0 [Event "III Camp. Bras. das Forcas de Seg. 2025"] [Site "Rio de Janeiro"] [Date "2025.08.02"] [Round "4.7"] [White "Camilotti, Vicenzo Kuhn"] [Black "Guzman, Alessandro Lucien D"] [Result "0-1"] [ECO "D00"] [WhiteElo "1867"] [BlackElo "1763"] [Annotator "Chessbase - SF 17.1"] [PlyCount "100"] [EventDate "2025.??.??"] 1. d4 {[%eval 17,0]} d5 {[%eval 2,0]} 2. e3 {[%eval 3,0]} Nf6 {[%eval 1,0]} 3. Bd3 {[%eval 15,0]} g6 {[%eval 0,0]} 4. Nd2 {[%eval 2,0]} Bg7 {[%eval 11,0]} 5. f4 {[%eval 25,0]} O-O {[%eval 14,0]} 6. Ngf3 {[%eval 26,0]} Nbd7 {[%eval 12,0]} 7. Ne5 {[%eval 19,0]} c5 {[%eval 1,0]} 8. c3 {[%eval 8,0]} c4 {[%eval 17,0]} 9. Bc2 {[%eval 27,0]} Nxe5 {[%eval 31,0]} 10. fxe5 $6 {[%eval 89,0] Inaccuracy. dxe5 was best.} (10. dxe5) 10... Bg4 {[%eval -94,0]} 11. Nf3 {[%eval 95,0]} Ne4 {[%eval -95,0]} 12. O-O {[%eval 86,0]} Qd7 $6 $146 {[%eval 24,0] Inaccuracy. f6 was best.} (12... f6 13. exf6 Bxf6 14. h3 Bf5 15. Nd2 e5 16. Bxe4 Bxe4 17. Nxe4 dxe4 18. Qg4 exd4 19. Qxe4 dxe3 20. Qxc4+ Kg7 21. Bxe3 Qe7 22. Bc5 Qc7 23. Bxf8+ {1-0 (23) Eudes,B (1435)-Nunes,S (1823) Volta Redonda 2001}) 13. Qe1 {[%eval 7,0]} f6 {[%eval 62,0]} 14. exf6 {[%eval 68,0]} exf6 {[%eval 25,0]} 15. Bxe4 {[%eval 35,0]} dxe4 {[%eval 33,0]} 16. Nd2 {[%eval 22,0]} Qd5 $6 {[%eval 46,0] Inaccuracy. Qc6 was best.} (16... Qc6 17. b3) 17. h3 $6 {[%eval 24,0] Inaccuracy. b3 was best.} (17. b3) 17... Be6 {[%eval 17,0]} 18. b3 {[%eval 25,0]} b5 $6 {[%eval 4,0] Inaccuracy. Qc6 was best.} (18... Qc6 19. Ba3) 19. Ba3 {[%eval 36,0]} Rfe8 {[%eval 3,0]} 20. Qe2 {[%eval 14,0]} Rac8 {[%eval 5,0]} 21. Bc5 $6 {[%eval 82,0] Inaccuracy. bxc4 was best.} (21. bxc4 bxc4) 21... a6 $2 {[%eval 49,0] Mistake. Rxc5 was best.} (21... Rxc5 22. dxc5) 22. Rab1 $6 {[%eval 38,0] Inaccuracy. b4 was best.} (22. b4) 22... f5 {[%eval 33,0]} 23. bxc4 {[%eval 31,0]} bxc4 {[%eval 19,0]} 24. Rb6 {[%eval 23,0]} Rxc5 {[%eval 24,0]} 25. dxc5 {[%eval 29,0]} Qxc5 {[%eval 26,0]} 26. Rxa6 {[%eval 28,0]} Bxc3 {[%eval 3,0]} 27. Rc1 {[%eval 1,0]} Bxd2 $6 {[%eval 95,0] Inaccuracy. Bb2 was best.} (27... Bb2 28. Rxc4) 28. Qxd2 {[%eval 121,0]} f4 {[%eval 106,0]} 29. Qd4 $6 {[%eval 42,0] Inaccuracy. Rd6 was best.} (29. Rd6 fxe3 30. Qd4 Qc7 31. Rc2 Rb8 32. Kh1 Rf8 33. a4 Re8 34. Kg1 Bf7) 29... Qxd4 {[%eval 16,0]} 30. exd4 {[%eval 23,0]} e3 {[%eval 39,0]} 31. Rc6 {[%eval 8,0]} Kf7 {[%eval 2,0]} 32. Rc7+ {[%eval 0,0]} Kf6 {[%eval 0,0]} 33. Rc5 {[%eval 1,0]} Rd8 {[%eval 0,0]} 34. Rd1 {[%eval 0,0]} Bd5 {[%eval 0,0]} 35. a4 {[%eval 0,0]} Kf5 {[%eval 0,0]} 36. a5 {[%eval 0,0]} Ke4 {[%eval 0,0]} 37. a6 {[%eval 1,0]} Ra8 {[%eval 14,0]} 38. Ra5 {[%eval 0,0]} c3 {[%eval 0,0]} 39. Rc1 {[%eval 0,0]} Rc8 {[%eval 0,0]} 40. a7 {[%eval 0,0]} Ba8 {[%eval 0,0]} 41. Rb5 $2 {[%eval -61,0] Mistake. d5 was best.} (41. d5 Kd3 42. Ra2 Bxd5 43. Rd1+ Ke4 44. Ra4+ Ke5 45. Ra5 c2 46. Raxd5+ Ke6) 41... Rc7 {[%eval -98,0]} 42. Rc5 $2 {[%eval -137,0] Mistake. Rd1 was best.} (42. Rd1) 42... Rxa7 {[%eval -155,0]} 43. R1xc3 {[%eval -162,0]} Ra1+ $4 {[%eval 52,0] Blunder. Bd5 was best.} (43... Bd5 44. Rc1 g5 45. Rc7 Ra2 46. R7c2 Ra4 47. Kf1 h6 48. Rc5 Rxd4 49. Ra5) 44. Rc1 {[%eval 72,0]} Rxc1+ $6 {[%eval 7,0] Inaccuracy. Ra2 was best.} (44... Ra2) 45. Rxc1 {[%eval 17,0]} Kxd4 {[%eval 16,0]} 46. Rd1+ {[%eval 3,0]} Ke4 {[%eval 4,0]} 47. Rd8 {[%eval 17,0]} Bd5 {[%eval 0,0]} 48. Kf1 {[%eval 19,0]} h5 {[%eval 0,0]} 49. Re8+ {[%eval 0,0]} Kf5 {[%eval 2,0]} 50. Rf8+ {[%eval 8,0]} Kg5 {[%eval 2,0] 0-1 Black wins. Precisão: Brancas 91% Pretas 91%} 0-1 [Event "III Camp. Bras. das Forcas de Seg. 2025"] [Site "Rio de Janeiro"] [Date "2025.08.02"] [Round "4.8"] [White "Pessoa, Vitor Henrique Leop"] [Black "De Magalhaes, Gustavo A Linhares"] [Result "1-0"] [ECO "C54"] [WhiteElo "1843"] [BlackElo "1702"] [Annotator "Chessbase - SF 17.1"] [PlyCount "99"] [EventDate "2025.??.??"] 1. e4 {[%eval 18,0] Schulz,Andre} e5 {[%eval 22,0]} 2. Bc4 {[%eval 3,0]} Nf6 {[%eval 11,0]} 3. d3 {[%eval 0,0]} h6 {[%eval 22,0]} 4. Nf3 {[%eval 21,0]} Nc6 {[%eval 22,0]} 5. O-O {[%eval 2,0]} Bc5 {[%eval 25,0]} 6. c3 {[%eval 17,0]} O-O {[%eval 27,0]} 7. d4 {[%eval 2,0]} Bb6 {[%eval 27,0]} 8. dxe5 {[%eval 38,0]} Ng4 {[%eval 42,0]} (8... Nxe4 9. Bd5 (9. Qd5 Nc5 10. Be3 d6 11. Qd1 Nxe5 12. Nxe5 dxe5 13. Qc2 Qf6 14. Nd2 Bf5 15. Qc1 Rad8 16. Bxc5 Bxc5 17. b4 Bb6 18. a4 a5 19. Nb3 Qg6 20. bxa5 Bh3 21. g3 Qc6 {0-1 (21) Chan,K (2271)-Pultinevicius,P (2587) chess.com INT 2024}) 9... Nxf2 (9... Nc5 10. Bf4 Ne7 11. Bc4 Ne6 12. Bc1 d5 13. exd6 cxd6 14. Na3 d5 15. Be2 Ng6 16. Nc2 Nef4 17. Nfd4 Nxe2+ 18. Qxe2 Re8 19. Qf3 Ne5 20. Qg3 Kh8 21. Bf4 Nc6 22. Nb5 Qf6 23. Be3 Ba5 24. Nc7) 10. Rxf2 d6 11. exd6 Qxd6 12. Bb3 Bxf2+ 13. Kxf2 Qf6 14. Qd2 g5 15. Kg1 Bg4 16. Qf2 Rfe8 17. Be3 (17. Nbd2) 17... Bxf3 18. Nd2 Rxe3 (18... Qe5 19. Nc4 Qf5 20. gxf3 b5 21. Nd2) 19. Qxe3 Bh5 20. Qh3 Be2 21. Re1 Re8 22. Bc4 Qd8 23. Qxh6 {So,W (2771)-Aronian,L (2792) Saint Louis 2016 CBM 174 [Schulz,Andre] ½-½} (23. Bxf7+ Kxf7 24. Rxe2 Rxe2 25. Qh5+)) 9. Bf4 {[%eval 48,0]} Qe7 $6 $146 {[%eval 156,0] Inaccuracy. Qe8 was best.} (9... Qe8 10. Qd5 Ne7 11. Qd2 Ng6 12. Be3 (12. a4 N4xe5 13. Nxe5 Nxe5 14. Be2 a6 15. Na3 d6 16. Bxe5 dxe5 17. Nc4 Ba7 18. Qd5 Qe7 19. Kh1 Kh8 20. Qxe5 Qxe5 21. Nxe5 Re8 22. Nxf7+ Kg8 23. Bc4 Be6 24. Ne5 {Mesa Cruz,J (2159)-Medeiros,F (2071) chess.com INT 2022 0-1 (34)}) (12. Bb3 a5 13. a4 N6xe5 14. Nxe5 Nxe5 15. Be3) 12... N4xe5 13. Nxe5 Nxe5 14. Na3 d6 15. Rae1 Be6 16. Bb3 Bxb3 17. axb3 Qe6 18. Bxb6 axb6 19. Nb5 Qd7 20. c4 Rad8 21. Nd4 Nc6 22. Re3 Nxd4 23. Qxd4 Qe7 24. Rd1 {Trygstad,K (2342)-Plakalovic,P (2258) Rogaska Slatina 2011 ½-½ (31)}) 10. Qd5 {[%eval 107,0]} Re8 {[%eval 232,0]} 11. Nbd2 {[%eval 238,0]} a5 $6 {[%eval 317,0] Inaccuracy. Kh8 was best.} (11... Kh8 12. a4 a5 13. Rae1 Ncxe5 14. Bxe5 Nxe5 15. Nxe5 Qxe5 16. Qxf7 d6 17. Nf3) 12. a4 $6 {[%eval 233,0] Inaccuracy. h3 was best.} (12. h3 Ngxe5 13. Bxe5 Nxe5 14. Nxe5 Qxe5 15. Qxf7+ Kh8 16. Nf3 Qe7 17. Qh5 d6) 12... Ncxe5 {[%eval 225,0]} 13. Nxe5 {[%eval 245,0]} Nxe5 {[%eval 238,0]} 14. Bxe5 {[%eval 225,0]} c6 {[%eval 237,0]} 15. Qxf7+ {[%eval 241,0]} Qxf7 {[%eval 248,0]} 16. Bxf7+ {[%eval 246,0]} Kxf7 {[%eval 239,0]} 17. Nc4 {[%eval 236,0]} Bc5 {[%eval 217,0]} 18. Nd6+ $2 {[%eval 86,0] Mistake. Rfe1 was best.} (18. Rfe1 Re6 19. Bd4 Bxd4 20. cxd4 d5 21. Nb6 Rb8 22. exd5 cxd5 23. Rxe6 Bxe6) 18... Bxd6 {[%eval 76,0]} 19. Bxd6 {[%eval 64,0]} Rxe4 {[%eval 53,0]} 20. Rfe1 {[%eval 52,0]} Re6 {[%eval 63,0]} 21. Rad1 {[%eval 21,0]} b5 {[%eval 34,0]} 22. b3 {[%eval 2,0]} bxa4 {[%eval 16,0]} 23. bxa4 {[%eval 6,0]} Ba6 {[%eval 22,0]} 24. f4 {[%eval 2,0]} g6 {[%eval 5,0]} 25. Be5 {[%eval 5,0]} Ra7 {[%eval 13,0]} 26. Rd6 {[%eval 15,0]} Bc4 {[%eval 16,0]} 27. Rd4 {[%eval 15,0]} d5 {[%eval 19,0]} 28. Rb1 {[%eval 0,0]} Ree7 {[%eval 0,0]} 29. Rd2 {[%eval 0,0]} Rab7 {[%eval 5,0]} 30. Rdb2 {[%eval 5,0]} Ba6 $6 {[%eval 64,0] Inaccuracy. Rxb2 was best.} (30... Rxb2 31. Rxb2 c5 32. Kf2 Re6 33. Ke3 h5 34. Rb7+ Re7 35. Rb6 Re6 36. Rb1) 31. Rb6 {[%eval 58,0]} Rxb6 {[%eval 111,0]} 32. Rxb6 {[%eval 112,0]} Bb7 {[%eval 117,0]} 33. Kf2 {[%eval 123,0]} h5 {[%eval 103,0]} 34. g3 {[%eval 112,0]} Ke8 $6 {[%eval 215,0] Inaccuracy. Ke6 was best.} (34... Ke6 35. Ke3) 35. Ke3 {[%eval 207,0]} Kd8 {[%eval 233,0]} 36. Kd4 {[%eval 247,0]} Kc8 {[%eval 317,0]} 37. Kc5 {[%eval 311,0]} g5 {[%eval 381,0]} 38. Rb2 {[%eval 367,0]} h4 {[%eval 444,0]} 39. Bf6 {[%eval 437,0]} Re4 {[%eval 481,0]} 40. fxg5 {[%eval 441,0]} hxg3 {[%eval 496,0]} 41. hxg3 {[%eval 475,0]} Kc7 {[%eval 559,0]} 42. Bd4 {[%eval 503,0]} Rg4 {[%eval 643,0]} 43. Be5+ {[%eval 726,0]} Kc8 {[%eval 699,0]} 44. Bf4 {[%eval 696,0]} Ba6 {[%eval 679,0]} 45. Kxc6 {[%eval 667,0]} Kd8 {[%eval 701,0]} 46. Kb6 {[%eval 667,0]} Bc4 {[%eval 717,0]} 47. Kxa5 {[%eval 717,0]} Kd7 {[%eval 723,0]} 48. Kb6 {[%eval 755,0]} Ke6 {[%eval 743,0]} 49. a5 {[%eval 742,0]} Kf5 {[%eval 785,0]} 50. a6 {[%eval 765,0] 1-0 White wins. Precisão: Brancas 96% Pretas 92%} 1-0 [Event "III Camp. Bras. das Forcas de Seg. 2025"] [Site "Rio de Janeiro"] [Date "2025.08.02"] [Round "4.9"] [White "Souza, Neurismar Da Rocha"] [Black "Mesquita, Victor de Noronha"] [Result "1-0"] [ECO "D00"] [WhiteElo "1642"] [BlackElo "1652"] [Annotator "Chessbase - SF 17.1"] [PlyCount "67"] [EventDate "2025.??.??"] 1. d4 {[%eval 17,0]} d5 {[%eval 2,0]} 2. b3 {[%eval 1,0]} Nf6 {[%eval 1,0]} 3. Bb2 {[%eval 0,0]} e6 {[%eval 7,0]} 4. Nf3 {[%eval 9,0]} Bd6 {[%eval 13,0]} 5. e3 {[%eval 8,0]} Nbd7 {[%eval 14,0]} (5... b6 6. Nbd2 Bb7 7. Bd3 O-O 8. Ne5 Ne4 9. O-O f6 10. Nef3 c5 11. c4 Nd7 12. Rc1 Qe7 13. cxd5 exd5 14. Nxe4 dxe4 15. Bc4+ Kh8 16. Nh4 g6 17. Qg4 cxd4 18. exd4 f5 19. Qh3 Kg7 20. Be6 {Swiercz,D (2667)-Fazulyanov,S (2350) Chess.com INT 2019 1-0}) 6. h3 $146 {[%eval 12,0]} (6. Bd3 c6 (6... c5 7. c3 e5 8. dxe5 Nxe5 9. Nxe5 Bxe5 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. O-O O-O 13. Nd2 Rad8 14. Nf3 Bd6 15. Qc2 h6 16. c4 Be7 17. Rad1 Qe6 18. Bxf6 Bxf6 19. cxd5 Rxd5 20. e4 Rxd1 {Seloana,M (1139)-Gardiner,N (1415) Gauteng 2017 1-0 (67)}) (6... Ne4 7. O-O O-O 8. Nbd2 f5 9. Ne5 Rf6 10. f3 Nxd2 11. Qxd2 Rh6 12. g3 Qf6 13. Nxd7 Bxd7 14. e4 Qg6 15. Qg2 Qh5 16. Bc1 g5 17. exf5 exf5 18. f4 gxf4 19. Bxf4 Bxf4 20. Rxf4 c6 {Kottnauer,C-Fichtl,J Tatranska Lomnica 1952 1-0 (44)}) 7. Nbd2 Qc7 8. c4 O-O 9. Qc2 (9. O-O b6 10. Qe2 Bb7 11. e4 dxe4 12. Nxe4 Be7 13. Rad1 h6 14. c5 Nxe4 15. Qxe4 Nf6 16. Qe2 Rad8 17. Bb1 Rd5 18. b4 a5 19. a3 axb4 20. axb4 Ra8 {Moussard,J (2597)-Sava,R (2121) London ENG 2025 1-0 (72)}) 9... Re8 10. Ng5 h6 11. Nxf7 Kxf7 12. Bg6+ Kg8 13. Bxe8 Nxe8 14. f4 Ndf6 15. h3 Bb4 16. Bc3 Bxc3 17. Qxc3 Nd6 18. O-O-O Nfe4 19. Nxe4 Nxe4 20. Qc2 Bd7 {Wuttig,M (1990)-Eichenseer,F (2045) Bayern 2001 0-1 (47)}) 6... O-O {[%eval 7,0]} 7. Bd3 {[%eval 15,0]} b6 {[%eval 5,0]} 8. O-O {[%eval 6,0]} Bb7 {[%eval 0,0]} 9. Nbd2 {[%eval 22,0]} c5 {[%eval 7,0]} 10. c4 {[%eval 11,0]} Re8 {[%eval 22,0]} 11. Re1 {[%eval 12,0]} e5 {[%eval 8,0]} 12. dxe5 {[%eval 5,0]} Nxe5 {[%eval 7,0]} 13. Nxe5 {[%eval 12,0]} Bxe5 {[%eval 6,0]} 14. Bxe5 {[%eval 19,0]} Rxe5 {[%eval 12,0]} 15. Nf3 {[%eval 11,0]} Re8 {[%eval 13,0]} 16. Qc2 $6 {[%eval 73,0] Inaccuracy. cxd5 was best.} (16. cxd5) 16... dxc4 $6 {[%eval 14,0] Inaccuracy. d4 was best.} (16... d4 17. exd4) 17. Qxc4 {[%eval 22,0]} Bd5 {[%eval 0,0]} 18. Qc2 {[%eval 3,0]} Bxf3 {[%eval 3,0]} 19. gxf3 {[%eval 4,0]} Qd5 {[%eval 1,0]} 20. f4 {[%eval 7,0]} Rad8 {[%eval 0,0]} 21. Rad1 {[%eval 0,0]} Qc6 {[%eval 0,0]} 22. Kh2 {[%eval 5,0]} h6 {[%eval 2,0]} 23. Qe2 {[%eval 6,0]} Ne4 $4 {[%eval 232,0] Blunder. Qa8 was best.} (23... Qa8) 24. Bb5 {[%eval 253,0]} Qc7 {[%eval 263,0]} 25. Bxe8 {[%eval 259,0]} Rxe8 {[%eval 249,0]} 26. Qf3 {[%eval 221,0]} Nc3 {[%eval 276,0]} 27. Rd2 {[%eval 266,0]} Ne4 {[%eval 208,0]} 28. Rd3 {[%eval 206,0]} Ng5 $6 {[%eval 364,0] Inaccuracy. b5 was best.} (28... b5 29. Red1 Qb6 30. Rd7 a5 31. Qh5 Qf6 32. Kg2 g6 33. Qf3 Qc6 34. Ra7) 29. Qd5 {[%eval 313,0]} Ne6 {[%eval 356,0]} 30. Rg1 {[%eval 368,0]} Rd8 {[%eval 364,0]} 31. Qe5 $4 {[%eval -231,0] Blunder. Qe4 was best.} (31. Qe4 Rxd3 32. Qxd3 Kf8 33. Qf5 Qd8 34. Qe5 Qd2 35. Qb8+ Ke7 36. Rg2 Qd6) 31... Rc8 $4 {[%eval 433,0] Blunder. Rxd3 was best.} (31... Rxd3 32. Rxg7+ Kf8 33. Rh7 Qxe5 34. fxe5 Ng5 35. Rxh6 Nf3+ 36. Kg3 Nxe5 37. Rh8+) 32. Rgd1 {[%eval 365,0]} Rd8 $4 {[%eval 822,0] Blunder. Qxe5 was best.} (32... Qxe5 33. fxe5 b5 34. Rc1 a5 35. Rd6 Ng5 36. Kg2 Ne4 37. Rd7 a4 38. bxa4) 33. Rxd8+ {[%eval 798,0]} Nxd8 $2 {[%eval 32738,0] Checkmate is now unavoidable. Qxd8 was best.} (33... Qxd8 34. Rxd8+ Nxd8 35. Qe8+ Kh7 36. Qxd8 b5 37. Qf8 c4 38. bxc4 bxc4 39. Qxf7) 34. Qe8+ $2 {[%eval 779,0] Lost forced checkmate sequence. Qxc7 was best. 1-0 White wins. Precisão: Brancas 75% Pretas 65%} (34. Qxc7 Ne6 35. Qb8+ Kh7 36. Qxa7 Kg6 37. Qe7 c4 38. bxc4 Nc5 39. Rg1+ Kh7) 1-0 [Event "III Camp. Bras. das Forcas de Seg. 2025"] [Site "Rio de Janeiro"] [Date "2025.08.02"] [Round "4.10"] [White "Marttins, Gustavo Henrique Al"] [Black "da Silva, Ricardo Moura"] [Result "1-0"] [ECO "C54"] [BlackElo "1965"] [Annotator "Chessbase - SF 17.1"] [PlyCount "90"] [EventDate "2025.??.??"] 1. e4 {[%eval 18,0]} e5 {[%eval 22,0]} 2. Nf3 {[%eval 13,0]} Nc6 {[%eval 21,0]} 3. Bc4 {[%eval 12,0]} Bc5 {[%eval 2,0]} 4. O-O {[%eval 13,0]} Nf6 {[%eval 18,0]} 5. d3 {[%eval 14,0]} O-O {[%eval 17,0]} 6. c3 {[%eval 15,0]} d6 {[%eval 17,0]} 7. h3 {[%eval 16,0]} Be6 {[%eval 33,0]} 8. Bb3 {[%eval 12,0]} d5 {[%eval 2,0]} (8... Ne7 9. d4 Bb6 10. Re1 Ng6 11. Nbd2 a6 12. Ba4 c5 13. dxe5 dxe5 14. Bb3 Qc8 15. Bxe6 Qxe6 16. Qb3 Qc6 17. a4 Bc7 18. a5 Qb5 19. Qa2 Rad8 20. Nb3 h6 21. Qa4 Bd6 22. Be3 Rc8 23. Nbd2 {Amin,B (2658)-Bouzidi,A (2214) Marrakesh 2016 1-0 (45)}) (8... Bb6 9. Re1 h6 10. Nbd2 Qe7 11. Nf1 Bxb3 12. Qxb3 Nd8 13. Ng3 Qe6 14. Qxe6 fxe6 15. d4 exd4 16. cxd4 Nc6 17. Be3 e5 18. dxe5 dxe5 19. Rad1 Rad8 20. Bxb6 axb6 21. Kf1 Nd7 22. Nf5 Nc5 23. N3h4 {Gorli Nyna (1615)-Fang,K (1669) FIDE Online Arena INT 2024 1-0 (36)}) 9. Bc2 $146 {[%eval 17,0]} (9. exd5 Bxd5 (9... Nxd5 10. Re1 h6 (10... Bd6 11. Nbd2 Qd7 12. Ne4 f5 13. Neg5 Nce7 14. Nxe6 Qxe6 15. c4 c6 16. cxd5 cxd5 17. Nxe5 Bxe5 18. d4 {1-0 (18) Kostka,V (1805)-Kutalek,J Karvina 2012}) 11. Nxe5 Nxe5 12. d4 Bb6 13. dxe5 c6 14. Nd2 Qh4 15. Rf1 Qg3 16. Qf3 Qxe5 17. Nc4 Qc7 18. Nxb6 axb6 19. Re1 Rfe8 20. Bc2 Bg4 21. Rxe8+ Rxe8 22. Qg3 Qxg3 23. fxg3 Bd7 {Taqwa,H (1040)-Saadatmandi,E (1531) Tornelo INT 2020 0-1 (47)}) 10. Nbd2 Re8 11. Re1 e4 12. dxe4 Bxe4 13. Ng5 Bd5 14. Rxe8+ Qxe8 15. Nc4 h6 16. Nf3 Qe7 17. Ncd2 Bxf3 18. Qxf3 Bd6 19. Qf5 Qe1+ 20. Nf1 Ne4 21. Qxf7+ Kh8 22. Bxh6 Rg8 23. Rxe1 Bc5 {Makropoulos,S-Politis,A Tornelo INT 2021 1-0}) 9... dxe4 {[%eval 25,0]} 10. dxe4 {[%eval 25,0]} a6 {[%eval 4,0]} 11. Bg5 {[%eval 35,0]} h6 {[%eval 13,0]} 12. Qxd8 {[%eval 15,0]} Raxd8 {[%eval 4,0]} 13. Bxf6 {[%eval 11,0]} gxf6 {[%eval 17,0]} 14. Nbd2 {[%eval 13,0]} Ne7 {[%eval 18,0]} 15. b4 {[%eval 41,0]} Bd6 {[%eval 4,0]} 16. Rfe1 {[%eval 31,0]} Ng6 {[%eval 36,0]} 17. Nf1 {[%eval 62,0]} c5 {[%eval 5,0]} 18. a3 {[%eval 53,0]} cxb4 {[%eval 52,0]} 19. cxb4 {[%eval 5,0]} Rc8 {[%eval 57,0]} 20. Ne3 {[%eval 59,0]} Nf4 {[%eval 32,0]} 21. Rad1 {[%eval 43,0]} Bb8 {[%eval 46,0]} 22. Rd2 {[%eval 37,0]} Ba7 {[%eval 46,0]} 23. Nf5 $6 {[%eval -67,0] Inaccuracy. Nh4 was best.} (23. Nh4) 23... Bxf5 $2 {[%eval 0,0] Mistake. Rc3 was best.} (23... Rc3 24. Kh2) 24. exf5 {[%eval 0,0]} Rfd8 {[%eval 0,0]} 25. Be4 {[%eval 0,0]} Rxd2 {[%eval 0,0]} 26. Nxd2 {[%eval 1,0]} Rd8 {[%eval 0,0]} 27. Nb1 {[%eval 0,0]} b5 {[%eval 1,0]} 28. Kf1 {[%eval 5,0]} Bd4 {[%eval 9,0]} 29. Rd1 {[%eval 0,0]} Kf8 {[%eval 2,0]} 30. h4 {[%eval 0,0]} Ke7 {[%eval 12,0]} 31. g3 {[%eval 0,0]} Nh3 {[%eval 0,0]} 32. Rd2 {[%eval 0,0]} Nxf2 {[%eval 36,0]} 33. Rxf2 {[%eval 33,0]} Bxf2 {[%eval 37,0]} 34. Kxf2 {[%eval 32,0]} Kd6 $6 {[%eval 113,0] Inaccuracy. Rc8 was best.} (34... Rc8) 35. g4 $6 {[%eval 4,0] Inaccuracy. Nc3 was best.} (35. Nc3 Rc8 36. Nd5 Rc4 37. Nxf6 Ke7 38. Nd5+ Kf8 39. Kf3 Rc1 40. f6 Ra1) 35... Rd7 $4 {[%eval 251,0] Blunder. Rc8 was best.} (35... Rc8 36. h5 Rc4 37. Kf3 Rc1 38. Bd3 Kd7 39. Ke2 Rg1 40. Nc3 Rxg4 41. Be4) 36. Ke2 {[%eval 245,0]} Rc7 {[%eval 242,0]} 37. Kd2 {[%eval 239,0]} Rc4 {[%eval 233,0]} 38. Nc3 {[%eval 202,0]} Rd4+ $6 {[%eval 275,0] Inaccuracy. Kd7 was best.} (38... Kd7 39. Nd5 Rc6 40. Bf3 Ke8 41. h5 Kd8 42. Nc3 Rc4 43. Bb7 Rxg4 44. Bxa6) 39. Kc2 {[%eval 254,0]} Rc4 {[%eval 272,0]} 40. h5 {[%eval 235,0]} Rd4 $2 {[%eval 384,0] Mistake. Rc7 was best.} (40... Rc7 41. Kb3 Kd7 42. Bd3 Rc8 43. Be2 Kd6 44. Bf3 Rc7 45. Kb2 Kd7 46. Ne4) 41. Bf3 $6 {[%eval 292,0] Inaccuracy. Bb7 was best.} (41. Bb7) 41... Rf4 $6 {[%eval 381,0] Inaccuracy. Kc7 was best.} (41... Kc7 42. Nd5+ Kd6 43. Nxf6 Rc4+ 44. Kd2 Ke7 45. Nd5+ Kd6 46. Nc3 e4 47. Nxe4+) 42. Be2 $4 {[%eval 95,0] Blunder. Bb7 was best.} (42. Bb7 Rxg4 43. Bxa6 Rg5 44. Bxb5 Rxh5 45. Bd3 Kc7 46. a4 Rh2+ 47. Kb3 h5) 42... Rd4 $4 {[%eval 481,0] Blunder. e4 was best.} (42... e4 43. Kd2 e3+ 44. Kxe3 Ke5 45. Nd1 Re4+ 46. Kd3 Rd4+ 47. Kc3 Re4 48. Bf3) 43. Bxb5 {[%eval 464,0]} Rxg4 {[%eval 482,0]} 44. Bd3 $6 {[%eval 382,0] Inaccuracy. Bxa6 was best.} (44. Bxa6 Kc7 45. a4 Rg5 46. Bd3 Rxh5 47. a5 Rh1 48. Be4 Re1 49. Kb2 Kb8) 44... Rf4 {[%eval 415,0]} 45. Ne4+ $6 {[%eval 325,0] Inaccuracy. Bxa6 was best.} (45. Bxa6 Rxf5 46. Be2 Kc7 47. a4 Rg5 48. a5 f5 49. b5 e4 50. a6 Rg2) 45... Kd5 {[%eval 364,0] 1-0 White wins. Precisão: Brancas 90% Pretas 85%} 1-0 [Event "III Camp. Bras. das Forcas de Seg. 2025"] [Site "Rio de Janeiro"] [Date "2025.08.02"] [Round "4.11"] [White "Pereira, Theo Simoes"] [Black "Nogueira, Adnilton C. de Alme"] [Result "1-0"] [ECO "A50"] [BlackElo "1649"] [Annotator "Chessbase - SF 17.1"] [PlyCount "55"] [EventDate "2025.??.??"] 1. d4 {[%eval 17,0]} Nf6 {[%eval 19,0]} 2. c4 {[%eval 18,0]} e6 {[%eval 14,0]} 3. a3 {[%eval 0,0]} c6 {[%eval 2,0]} 4. Nc3 {[%eval 0,0]} d5 {[%eval 3,0]} 5. Nf3 {[%eval 38,0]} Nbd7 {[%eval 8,0]} 6. e3 {[%eval 0,0]} Bd6 {[%eval 6,0]} 7. Bd3 {[%eval 0,0]} Qc7 {[%eval 39,0]} (7... O-O 8. O-O e5 9. cxd5 cxd5 10. Nb5 Bb8 11. Nxe5 Nxe5 12. dxe5 Bxe5 13. f4 Bb8 14. Nd4 Re8 15. Qe1 a6 16. b4 Qe7 17. Qh4 Bd7 18. Kh1 Ne4 19. Qh5 Nf6 20. Qh4 Ne4 21. Qe1 Nf6 22. Rf3 {Kozul,Z (2595)-Gabriel,C (2510) Portoroz 1993 0-1 (47)}) 8. c5 $146 {[%eval 23,0]} (8. cxd5 exd5 9. h3 (9. Bd2 O-O 10. Rc1 a6 11. Qc2 Re8 12. Ng5 Nf8 13. Kf1 h6 14. h4 Bg4 15. f3 Bh5 16. g4 Bg6 17. Nh3 Bxd3+ 18. Qxd3 Bh2 19. Qe2 Bd6 20. f4 Ne4 21. Nxe4 Rxe4 22. g5 Ne6 {Djodj,G (1905)-Uyanik,M (1715) Antalya 2011 1-0 (50)}) 9... O-O 10. Qc2 Re8 11. O-O Nf8 12. Nh4 Be6 13. Nf5 Rad8 14. Nxd6 Qxd6 15. Ne2 Ng6 16. f4 Nf8 17. Ng3 Bc8 18. Bd2 Ng6 19. Rae1 a6 20. Bb4 Qb8 21. Ba5 Rd7 22. Bf5 Rde7 {De Asa,V (2205)-Kooshani,M Mallorca 2004 0-1 (53)}) 8... Be7 {[%eval 31,0]} 9. b4 {[%eval 25,0]} b6 {[%eval 25,0]} 10. O-O {[%eval 35,0]} e5 {[%eval 88,0]} 11. Be2 $6 {[%eval 12,0] Inaccuracy. e4 was best.} (11. e4 bxc5) 11... e4 {[%eval 13,0]} 12. Nd2 {[%eval 7,0]} Bb7 {[%eval 43,0]} 13. f3 {[%eval 34,0]} exf3 {[%eval 39,0]} 14. Bxf3 {[%eval 13,0]} g5 $4 {[%eval 191,0] Blunder. a5 was best.} (14... a5) 15. e4 {[%eval 224,0]} O-O-O $6 {[%eval 305,0] Inaccuracy. O-O was best.} (15... O-O 16. Kh1 bxc5 17. bxc5 h6 18. Be2 Qc8 19. Re1 dxe4 20. Ndxe4 Ba6 21. Ng3) 16. e5 $6 {[%eval 275,0] Inaccuracy. exd5 was best.} (16. exd5 bxc5 17. bxc5 Nxd5 18. Bxd5 Nf6 19. Bxf7 Rxd4 20. Kh1 Kb8 21. Be6 h5) 16... Ne8 {[%eval 286,0]} 17. Bg4 {[%eval 205,0]} f6 {[%eval 294,0]} 18. Nf3 {[%eval 264,0]} h5 {[%eval 241,0]} 19. Bxd7+ {[%eval 229,0]} Qxd7 {[%eval 251,0]} 20. exf6 {[%eval 203,0]} Bxf6 {[%eval 267,0]} 21. Bxg5 {[%eval 257,0]} Bxg5 $6 {[%eval 309,0] Inaccuracy. Qg7 was best.} (21... Qg7 22. Qd2 h4 23. h3 Kb8 24. Rae1 bxc5 25. bxc5 Ka8 26. Bf4 Rg8 27. Be5) 22. Nxg5 {[%eval 383,0]} Nf6 $6 {[%eval 534,0] Inaccuracy. bxc5 was best.} (22... bxc5 23. Nf7 cxd4 24. Qxd4 Rg8 25. Nxd8 Qxd8 26. Rf2 Kb8 27. Raf1 Qe7 28. Qc5) 23. Rxf6 {[%eval 515,0]} Rhg8 {[%eval 533,0]} 24. h4 {[%eval 535,0]} Rdf8 {[%eval 586,0]} 25. Qf3 {[%eval 508,0]} Qe7 {[%eval 611,0]} 26. Rxf8+ {[%eval 585,0]} Rxf8 {[%eval 601,0]} 27. Qe2 {[%eval 553,0]} Qf7 $4 {[%eval 32748,0] Checkmate is now unavoidable. Qxe2 was best.} (27... Qxe2 28. Nxe2 Ba6 29. Nc3 Rf4 30. Nf3 Bd3 31. Re1 a5 32. Re3 Be4 33. Ne5) 28. Nxf7 {[%eval 1001,0] 1-0 White wins. Precisão: Brancas 94% Pretas 84%} 1-0 [Event "III Camp. Bras. das Forcas de Seg. 2025"] [Site "Rio de Janeiro"] [Date "2025.08.02"] [Round "4.12"] [White "Barros, Anderson Pereira"] [Black "da Silva, Eduardo Jose"] [Result "0-1"] [ECO "B50"] [Annotator "Chessbase - SF 17.1"] [PlyCount "31"] [EventDate "2025.??.??"] 1. e4 {[%eval 18,0]} c5 {[%eval 24,0]} 2. Nf3 {[%eval 2,0]} d6 {[%eval 31,0]} 3. d4 {[%eval 22,0]} cxd4 {[%eval 19,0]} 4. Nxd4 {[%eval 18,0]} a6 {[%eval 49,0]} 5. Nc3 {[%eval 31,0]} Nc6 {[%eval 47,0]} 6. Be3 {[%eval 35,0]} Nf6 {[%eval 49,0]} 7. f3 {[%eval 43,0]} g6 {[%eval 6,0]} 8. Qd2 {[%eval 102,0]} Bg7 {[%eval 88,0]} 9. O-O-O {[%eval 79,0]} O-O $6 {[%eval 142,0] Inaccuracy. h5 was best.} (9... h5) 10. Nb3 $6 {[%eval 47,0] Inaccuracy. g4 was best.} (10. Kb1 Nxd4 11. Bxd4 b5 12. g4 Bb7 13. g5 Nh5 14. Bxg7 Kxg7 15. Nd5 Bxd5 16. exd5 Qb6 17. Bh3 f6 18. Rhe1 Ra7 19. Bg4 Rc7 20. Re2 Kh8 21. Bxh5 gxh5 22. Rg2 Rg8 23. h4 Qc5 24. f4 Qc4 {Mainka,R (2515)-Reich,T (2400) Germany 1995 ½-½ (60)}) (10. g4) 10... Bd7 {[%eval 61,0]} (10... Be6 11. Kb1 b5 12. Qf2 Nd7 13. g4 b4 14. Ne2 Bxb3 15. cxb3 Rc8 16. Nd4 Qa5 17. h4 Nf6 18. Bh3 Rc7 19. Ne2 Qb5 20. Nd4 Nxd4 21. Bxd4 e5 22. Be3 Rd8 23. Bf1 Qb7 24. Bb6 Nxe4 25. Bxa6 {Achermann,D (1811)-Piotrowski,R (1756) Berlin 2017 1-0 (56)}) 11. Bh6 {[%eval 69,0]} Bh8 $6 $146 {[%eval 146,0] Inaccuracy. Bxh6 was best.} (11... Rb8 12. h4 Ne5 13. Nd5 Nxd5 14. exd5 Qc7 15. h5 Rfc8 16. Bxg7 Kxg7 17. hxg6 Nxg6 18. Qh6+ Kf6 19. Rd2 e5 20. g4 Rg8 21. Bd3 Ke7 22. Qg5+ Kf8 23. Qf6 Be8 24. Rxh7 Qe7 25. Qxe7+ Kxe7 26. Bxg6 {Yuan,Y (1712)-Hintze,E Berlin 2009 1-0 (63)}) (11... Bxh6 12. Qxh6) 12. Bxf8 {[%eval 142,0]} Qxf8 {[%eval 147,0]} 13. g4 {[%eval 142,0]} Rc8 {[%eval 194,0]} 14. h4 {[%eval 202,0]} b5 {[%eval 184,0]} 15. h5 {[%eval 194,0]} b4 {[%eval 212,0]} 16. Nd5 $4 {[%eval 13,0] Blunder. Ne2 was best. 0-1 Black wins. Precisão: Brancas 84% Pretas 91%} (16. Ne2 a5 17. Nbd4 Ne5 18. hxg6 fxg6 19. Nf4 Qf7 20. Kb1 Nc4 21. Bxc4 Rxc4) 0-1 [Event "III Camp. Bras. das Forcas de Seg. 2025"] [Site "Rio de Janeiro"] [Date "2025.08.02"] [Round "4.13"] [White "Vieira, Juan Morais de Souz"] [Black "de Souza, Andre Marcelo Santo"] [Result "1/2-1/2"] [ECO "B30"] [Annotator "Chessbase - SF 17.1"] [PlyCount "100"] [EventDate "2025.??.??"] 1. e4 {[%eval 18,0] Hecht,Hans Joachim} c5 {[%eval 24,0]} 2. Nf3 {[%eval 2,0]} Nc6 {[%eval 3,0]} 3. Nc3 {[%eval 2,0]} d6 {[%eval 41,0]} 4. d4 {[%eval 32,0]} cxd4 {[%eval 34,0]} 5. Nxd4 {[%eval 39,0]} e5 {[%eval 46,0]} 6. Nxc6 {[%eval 16,0]} bxc6 {[%eval 21,0]} 7. f4 {[%eval 12,0]} (7. Bc4 Nf6 8. Bg5 Be7 9. Qd3 O-O 10. O-O-O Be6 11. Bxf6 gxf6 12. f4 Kh8 13. Rhf1 Rb8 14. f5 Bxc4 15. Qxc4 Qb6 16. b3 a5 17. Rf3 Rbc8 18. Na4 Qb4 19. Qxb4 axb4 20. Nb6 Rc7 21. c3 Rg8 {Ponomariov,R (2684)-Moiseenko,A (2581) Kramatorsk 2001 CBM 086 [Hecht,Hans Joachim] 1-0 (51)}) 7... Be7 {[%eval 25,0]} 8. Bc4 {[%eval 24,0]} Qb6 $6 $146 {[%eval 135,0] Inaccuracy. Nf6 was best.} (8... Be6 9. Bxe6 fxe6 10. fxe5 dxe5 11. Qh5+ Kd7 12. Be3 Qa5 13. O-O-O+ Kc7 14. Qf7 Rf8 15. Qxe6 Rd8 16. Rxd8 Bxd8 17. Rd1 Nf6 18. Qf7+ Kb8 19. Qxg7 Rg8 20. Qf7 Qc7 21. Qxc7+ Kxc7 22. g3 a6 23. Bc5 {Kujawski,A (2191)-Manfroi,A (1738) chess.com INT 2023 0-1 (58)}) (8... Nf6 9. O-O (9. fxe5 dxe5 10. Qxd8+ Bxd8 11. Bg5 Ba5 12. Bxf6 gxf6 13. O-O Ke7 14. Rf3 Bg4 15. Rg3 Rhg8 16. Ne2 Bb6+ 17. Kh1 Rg6 18. Ng1 Rd8 19. Bd3 Bf2 20. Rxg4 Rxg4 21. Nf3 Bd4 22. Rb1 h5 23. g3 {Matijasevic,M (2222)-Ugrcic,Z (2066) Belgrade 2010 ½-½}) 9... Qb6+ (9... Be6 10. Bxe6 Qb6+ 11. Kh1 fxe6 12. Qe2 O-O 13. Rb1 Rad8 14. fxe5) 10. Kh1 Ba6 11. Bxa6 Qxa6 12. fxe5 dxe5 13. Bg5 Qb7 14. Qf3 Rd8 15. Qg3 Qb8 16. Rae1 Qd6 17. Rf5 Nh5 18. Qh4 g6 19. Bxe7 Qxe7 20. Qxe7+ Kxe7 21. Rxe5+ Kf6 22. Rc5 Rc8 23. e5+ {Tuma,J (2325)-Popelka,P (2039) Teplice 2010 ½-½ (46)}) 9. b3 $2 {[%eval 7,0] Mistake. fxe5 was best.} (9. fxe5) 9... Nf6 {[%eval 4,0]} 10. fxe5 $6 {[%eval 61,0] Inaccuracy. Na4 was best.} (10. Na4) 10... dxe5 $6 {[%eval 8,0] Inaccuracy. Ng4 was best.} (10... Ng4 11. Qd2) 11. Bg5 $4 {[%eval -293,0] Blunder. Na4 was best.} (11. Na4 Qd4) 11... Nxe4 $4 {[%eval 105,0] Blunder. Bb4 was best.} (11... Bb4) 12. Nxe4 {[%eval 102,0]} Bxg5 {[%eval 96,0]} 13. Qf3 $2 {[%eval 19,0] Mistake. Nxg5 was best.} (13. Nxg5) 13... Qb4+ $4 {[%eval 408,0] Blunder. Bf4 was best.} (13... Bf4 14. Nd6+) 14. c3 {[%eval 394,0]} Qe7 $6 {[%eval 513,0] Inaccuracy. Bh4+ was best.} (14... Bh4+ 15. g3 Qe7 16. Nd6+ Kd7 17. Nxc8 Rhxc8 18. gxh4 Qxh4+ 19. Kd2 Kc7 20. Rag1) 15. Nxg5 {[%eval 497,0]} O-O {[%eval 406,0]} 16. Ne4 {[%eval 379,0]} Be6 {[%eval 371,0]} 17. Bxe6 {[%eval 385,0]} Qxe6 {[%eval 378,0]} 18. O-O-O {[%eval 344,0]} f5 {[%eval 358,0]} 19. Nc5 {[%eval 354,0]} Qe7 {[%eval 375,0]} 20. Qxc6 {[%eval 348,0]} Kh8 {[%eval 432,0]} 21. Rd7 {[%eval 422,0]} Qg5+ {[%eval 423,0]} 22. Kb1 {[%eval 393,0]} Rfe8 {[%eval 456,0]} 23. Rxa7 $6 {[%eval 347,0] Inaccuracy. Qd5 was best.} (23. Qd5 Rab8 24. Rd1 h6 25. Ne6 Qe3 26. Nd8 f4 27. Nf7+ Kh7 28. Nd6 Qe2) 23... Qd8 $2 {[%eval 602,0] Mistake. Rac8 was best.} (23... Rac8 24. Qd5 e4 25. Ne6 Qf6 26. Nd4 f4 27. Qf5 Qxf5 28. Nxf5 Red8 29. Nd4) 24. Rxa8 {[%eval 601,0]} Qxa8 {[%eval 601,0]} 25. a4 $4 {[%eval -529,0] Blunder. Qxa8 was best.} (25. Qxa8 Rxa8 26. Re1 e4 27. a4 g5 28. b4 Kg7 29. a5 h5 30. a6 h4) 25... Rc8 $4 {[%eval 594,0] Blunder. Qxc6 was best.} (25... Qxc6 26. b4 Qxg2 27. Rc1 e4 28. Rc2 Qf3 29. Nb3 e3 30. Nd4 Qf1+ 31. Kb2) 26. Qb5 {[%eval 471,0]} Qd5 {[%eval 483,0]} 27. b4 {[%eval 461,0]} e4 {[%eval 528,0]} 28. Kc2 $4 {[%eval -134,0] Blunder. Qd7 was best.} (28. Qd7 Qg8 29. Qe6 Qf8 30. Rf1 e3 31. Qxe3 h6 32. Re1 Rd8 33. g3 Qf7) 28... Qa2+ {[%eval -271,0]} 29. Kc1 {[%eval -276,0]} Qa1+ {[%eval -298,0]} 30. Kc2 {[%eval -109,0]} Qxh1 {[%eval -300,0]} 31. Qd7 {[%eval -287,0]} Qxg2+ {[%eval -129,0]} 32. Kb3 {[%eval -124,0]} Rf8 $4 {[%eval 64,0] Blunder. Rg8 was best.} (32... Rg8 33. Ne6 e3 34. Nd8 h6 35. Nf7+ Kh7 36. Qxf5+ Qg6 37. Ng5+ hxg5 38. Qh3+) 33. Ne6 {[%eval 0,0]} Rg8 {[%eval -35,0]} 34. Nd8 {[%eval -73,0]} h6 {[%eval -93,0]} 35. Nf7+ {[%eval -98,0]} Kh7 {[%eval 71,0]} 36. h4 $4 {[%eval -349,0] Blunder. Qxf5+ was best.} (36. Qxf5+ Qg6) 36... e3 {[%eval -338,0]} 37. h5 {[%eval -316,0]} Qg4 {[%eval -329,0]} 38. Ne5 {[%eval -336,0]} Qxh5 {[%eval -342,0]} 39. Nd3 $6 {[%eval -402,0] Inaccuracy. a5 was best.} (39. a5 e2 40. Nd3 Rf8 41. Qe7 Re8 42. Qd7 e1=Q 43. Nxe1 Rxe1 44. a6 Rb1+) 39... Qd1+ {[%eval -428,0]} 40. Kc4 {[%eval -594,0]} Qg4+ {[%eval -497,0]} 41. Kb3 {[%eval -452,0]} e2 {[%eval -456,0]} 42. Qe6 {[%eval -574,0]} Qh5 $6 {[%eval -313,0] Inaccuracy. Qe4 was best.} (42... Qe4 43. Qd6 f4 44. c4 f3 45. Kb2 Re8 46. a5 Qxc4 47. a6 f2 48. Nxf2) 43. Nf4 {[%eval -203,0]} Re8 {[%eval -352,0]} 44. Qd7 {[%eval -399,0]} e1=Q $6 {[%eval -191,0] Inaccuracy. Qh1 was best.} (44... Qh1 45. Qxf5+ Kh8 46. Nxe2 Qd1+ 47. Ka3 Qxe2 48. Qd7 Qe1 49. Qc6 Qa1+ 50. Kb3) 45. Nxh5 {[%eval -132,0]} Qe6+ $4 {[%eval 32,0] Blunder. Re7 was best.} (45... Re7) 46. Qxe6 {[%eval 13,0]} Rxe6 {[%eval 29,0]} 47. b5 {[%eval 33,0]} g5 $4 {[%eval 233,0] Blunder. Re1 was best.} (47... Re1 48. c4) 48. Ng3 $4 {[%eval -403,0] Blunder. a5 was best.} (48. a5) 48... f4 {[%eval -593,0]} 49. Nf1 {[%eval -504,0]} g4 {[%eval -503,0]} 50. Nh2 {[%eval -563,0]} h5 $2 {[%eval -204,0] Mistake. g3 was best. 1/2-1/2 wins. Precisão: Brancas 53% Pretas 55%} (50... g3 51. Nf3 g2 52. Ng1 Re1 53. Nh3 f3 54. a5 f2 55. Nxf2 g1=Q 56. Nd3) 1/2-1/2 [Event "III Camp. Bras. das Forcas de Seg. 2025"] [Site "Rio de Janeiro"] [Date "2025.08.02"] [Round "4.14"] [White "Pires, Arnaldo dos Santos"] [Black "Henry, Victor Lana De Oliv"] [Result "1-0"] [ECO "B22"] [Annotator "Chessbase - SF 17.1"] [PlyCount "47"] [EventDate "2025.??.??"] 1. e4 {[%eval 18,0]} c5 {[%eval 24,0]} 2. c3 {[%eval 0,0]} e6 {[%eval 25,0]} 3. d4 {[%eval 25,0]} cxd4 {[%eval 42,0]} 4. cxd4 {[%eval 35,0]} Nc6 {[%eval 5,0]} 5. Nf3 {[%eval 32,0]} Bb4+ {[%eval 69,0]} 6. Nc3 {[%eval 88,0]} Nge7 {[%eval 103,0]} (6... d6 7. Bd3 Nge7 8. O-O O-O 9. a3 Bxc3 10. bxc3 f5 11. d5 fxe4 12. Bxe4 exd5 13. Bxd5+ Kh8 14. Ng5 Nxd5 15. Qxd5 Qe7 16. Rd1 h6 17. Ne4 Rf5 18. Qd3 d5 19. Ng3 Re5 20. Bf4 Re6 21. Qxd5 {Jung,H (2255)-Milosevic,A (2260) London,Canada 1994 1-0}) (6... Qa5 7. Qc2 Nge7 8. Bd3 f5 9. exf5 exf5 10. O-O O-O 11. a3 Bxc3 12. bxc3 d6 13. Bd2 Qc7 14. Rac1 Qd7 15. d5 Ne5 16. Nd4 Qe8 17. c4 Nxd3 18. Qxd3 Qg6 19. Rce1 Re8 20. Ne6 Bxe6 21. Rxe6 {Maurodesousa (2093)-danger-perigo (1867) lichess.org 2024 1-0 (32)}) 7. Bd3 {[%eval 64,0]} a6 $146 {[%eval 85,0]} (7... O-O 8. O-O h6 9. a3 Bxc3 10. bxc3 d5 11. e5 f6 12. Qe2 f5 13. Bd2 Bd7 14. Rab1 Rb8 15. Ne1 Be8 16. Nc2 Ng6 17. Rb2 Nce7 18. Rfb1 b6 19. c4 f4 20. Qg4 Nf5 21. Bb4 h5 22. Qh3 {La Malfa,S (1879)-Moro,R Arco 2006 ½-½ (46)}) (7... Bxc3+ 8. bxc3 d5 9. O-O O-O 10. c4 dxe4 11. Bxe4 Na5 12. Bxh7+ Kxh7 13. Ng5+ Kg8 14. Qh5 Re8 15. Qh7+ Kf8 16. Qh8+ Ng8 17. Ba3+ Re7 18. Nh7+ Ke8 19. Qxg8+ Kd7 20. Qxg7 f5 21. Nf6+ Kc7 22. Bxe7 {Voll,O (1942)-Erikstad,A (1166) Helsingor 2017 1-0}) (7... d5 8. O-O O-O 9. e5 a6 10. Bxh7+ Kxh7 11. Ng5+ Kg8 12. Qh5 Re8 13. Qxf7+ Kh8 14. Rd1 {1-0 (14) Matsuura,F (2250)-Calazans,K (1296) Registro 2019}) 8. O-O {[%eval 114,0]} f5 $4 {[%eval 387,0] Blunder. d5 was best.} (8... d5) 9. d5 {[%eval 375,0]} fxe4 {[%eval 411,0]} 10. Bxe4 {[%eval 406,0]} exd5 {[%eval 462,0]} 11. Nxd5 {[%eval 405,0]} O-O {[%eval 446,0]} 12. Bg5 {[%eval 466,0]} b5 $6 {[%eval 627,0] Inaccuracy. a5 was best.} (12... a5 13. a3 Bc5 14. Re1 h6 15. Nxe7+ Nxe7 16. Bxe7 Bxe7 17. Qd5+ Kh8 18. Ne5) 13. a3 {[%eval 554,0]} Bd6 {[%eval 527,0]} 14. Rc1 {[%eval 505,0]} Bb7 {[%eval 525,0]} 15. Re1 {[%eval 509,0]} Re8 {[%eval 536,0]} 16. Bb1 {[%eval 543,0]} Qa5 {[%eval 606,0]} 17. Qd3 {[%eval 499,0]} Ng6 {[%eval 502,0]} 18. b4 {[%eval 508,0]} Qa4 {[%eval 634,0]} 19. Nb6 {[%eval 665,0]} Nxb4 {[%eval 735,0]} 20. Qxd6 {[%eval 711,0]} Rxe1+ {[%eval 787,0]} 21. Rxe1 {[%eval 775,0]} Qxa3 $2 {[%eval 32754,0] Checkmate is now unavoidable. Qb3 was best.} (21... Qb3 22. Nxa8 Nf8 23. Qxb4 Qxb4 24. axb4 Bxa8 25. Ba2+ Ne6 26. Ne5 d5 27. Rc1) 22. Nxa8 {[%eval 32756,0]} Bxa8 {[%eval 32762,0]} 23. Re8+ {[%eval 32764,0]} Kf7 {[%eval 32764,0]} 24. Qxd7+ {[%eval 32766,0] 1-0 White wins. Precisão: Brancas 97% Pretas 85%} 1-0 [Event "III Camp. Bras. das Forcas de Seg. 2025"] [Site "Rio de Janeiro"] [Date "2025.08.02"] [Round "4.15"] [White "de Azevedo, Caio Fabio Silva"] [Black "Santos, Julia Silva"] [Result "1-0"] [ECO "C00"] [Annotator "Chessbase - SF 17.1"] [PlyCount "81"] [EventDate "2025.??.??"] 1. e4 {[%eval 18,0]} e6 {[%eval 28,0]} 2. c3 {[%eval 8,0]} d5 {[%eval 0,0]} 3. e5 {[%eval 3,0]} (3. Nf3 dxe4 4. Qa4+ Bd7 5. Qxe4 Bc6 6. Qe3 Nf6 7. Ne5 Bd6 8. Nxc6 Nxc6 9. Be2 O-O 10. d3 a5 11. a4 Ne7 12. O-O c6 13. Nd2 Qc7 14. g3 b5 15. Bf3 Rab8 16. Qe2 Ned5 17. Ne4 Nxe4 {Hambleton,A (2420)-Svane,F (2638) chess.com INT 2024 0-1 (60)}) 3... c5 {[%eval 18,0]} (3... d4 4. Bd3 c5 5. f4 Nc6 6. Qe2 Nge7 7. Be4 b6 8. Nf3 Bb7 9. d3 Qd7 10. c4 f5 11. exf6 gxf6 12. O-O O-O-O 13. a3 f5 14. Bxc6 Nxc6 15. b4 Rg8 16. Rf2 Re8 17. b5 Nd8 18. Ne5 {Indjic,A (2601)-Timofeev,A (2576) chess.com INT 2023 0-1 (43)}) 4. Bb5+ {[%eval 2,0]} Bd7 {[%eval 25,0]} 5. Bd3 $6 $146 {[%eval -76,0] Inaccuracy. Bxd7+ was best.} (5. Bxd7+ Nxd7 (5... Qxd7 6. d4 Nc6 7. Ne2 (7. Nf3 Nge7 8. dxc5 Ng6 9. Be3 Ncxe5) 7... cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 Nge7 11. Na3 a6 12. O-O O-O 13. f4 Qc7 14. Rac1 Qb6 15. b3 Rac8 16. Nc2 Qa5 17. Qxa5 Nxa5 18. Ne3 Rxc1 19. Rxc1 Rc8 {Maslov,A (1986)-Solovey,V (1683) Zelenograd 2018 ½-½ (34)}) 6. d4 Qb6 (6... Qa5 7. Bd2 Qb6 8. b3 cxd4 9. Nf3 dxc3 10. Nxc3 Bb4 11. O-O Ne7 12. Na4 Qa5 13. Bxb4 Qxb4 14. Qe2 b5 15. Nb2 a6 16. Nd3 Qg4 17. h3 Qf5 18. Rac1 O-O 19. Rc7 Rfd8 {Bulyaki,P-Farkas,G (1592) Hungary 2010 1-0 (40)}) 7. Nf3 cxd4 8. cxd4 Bb4+ 9. Bd2 Ne7 10. a3 Bxd2+ 11. Qxd2 Nc6 12. b4 a5 13. bxa5 Nxa5 14. Qb4 Nc4 15. Qxb6 Ndxb6 16. Nfd2 {½-½ (16) Bulyaki,P (1522)-Orban,V (2036) Hungary 2014}) 5... Nc6 {[%eval -79,0]} 6. Nf3 {[%eval -42,0]} Qb6 $2 {[%eval 32,0] Mistake. Qc7 was best.} (6... Qc7 7. Qe2 f6 8. Bb5 Nxe5 9. Bxd7+ Kxd7 10. d4 Nxf3+ 11. Qxf3 cxd4 12. O-O) 7. Bc2 {[%eval 29,0]} Nh6 {[%eval 12,0]} 8. d4 {[%eval 24,0]} c4 $2 {[%eval 139,0] Mistake. Rc8 was best.} (8... Rc8 9. O-O cxd4 10. h3 Be7 11. a4 dxc3 12. Nxc3 a6 13. Bd2 Bc5 14. a5) 9. Nbd2 {[%eval 117,0]} Be7 {[%eval 137,0]} 10. Nf1 {[%eval 102,0]} Na5 $6 {[%eval 169,0] Inaccuracy. Nf5 was best.} (10... Nf5) 11. Ng3 {[%eval 107,0]} O-O-O {[%eval 186,0]} 12. b4 {[%eval 181,0]} cxb3 {[%eval 161,0]} 13. axb3 {[%eval 168,0]} Kb8 $6 {[%eval 236,0] Inaccuracy. Bb5 was best.} (13... Bb5 14. Ne2) 14. Ba3 $6 {[%eval 146,0] Inaccuracy. Bd2 was best.} (14. Bd2 Nc6 15. O-O Rhg8 16. Qb1 Rc8 17. Bxh7 Rh8 18. h3 a6 19. Re1 g6) 14... Bxa3 {[%eval 149,0]} 15. Rxa3 {[%eval 104,0]} Rc8 {[%eval 171,0]} 16. Qa1 {[%eval 107,0]} Nc6 {[%eval 167,0]} 17. O-O {[%eval 157,0]} Nb4 $6 {[%eval 236,0] Inaccuracy. f6 was best.} (17... f6 18. exf6 gxf6 19. b4 Nxb4 20. Bd1 Na6 21. Be2 Nc7 22. Rb1 Bb5 23. Nd2) 18. Bb1 {[%eval 194,0]} Na6 {[%eval 256,0]} 19. Rc1 $6 {[%eval 175,0] Inaccuracy. Bd3 was best.} (19. Bd3 Bb5 20. Bxb5 Qxb5 21. Rb1 Nc7 22. c4 Qc6 23. Ne1 a6 24. Nc2 Nf5) 19... Bb5 {[%eval 151,0]} 20. Bc2 {[%eval 136,0]} Rc7 {[%eval 174,0]} 21. Bd1 {[%eval 104,0]} Rhc8 {[%eval 155,0]} 22. Be2 {[%eval 159,0]} Nf5 $6 {[%eval 223,0] Inaccuracy. Nb4 was best.} (22... Nb4 23. Ne1 Ng8 24. Bxb5 Qxb5 25. Ra4 Ne7 26. Qa3 Nbc6 27. Ra1 a6 28. c4) 23. Bxb5 {[%eval 208,0]} Nxg3 $2 {[%eval 354,0] Mistake. Qxb5 was best.} (23... Qxb5 24. Nxf5) 24. Bxa6 {[%eval 339,0]} bxa6 $6 {[%eval 515,0] Inaccuracy. Ne4 was best.} (24... Ne4 25. Bf1 Nxc3 26. Rc2 a6 27. b4 Nb5 28. Rxc7 Rxc7 29. Re3 Na7 30. Qb1) 25. hxg3 {[%eval 485,0]} Kb7 {[%eval 497,0]} 26. Qb2 {[%eval 497,0]} h6 {[%eval 527,0]} 27. Qd2 {[%eval 518,0]} Rc6 {[%eval 499,0]} 28. Ne1 {[%eval 503,0]} Qc7 {[%eval 547,0]} 29. b4 {[%eval 543,0]} g5 {[%eval 587,0]} 30. Nd3 {[%eval 542,0]} Rg8 {[%eval 619,0]} 31. Nc5+ {[%eval 600,0]} Kc8 {[%eval 657,0]} 32. Rca1 {[%eval 607,0]} h5 {[%eval 754,0]} 33. Qc2 {[%eval 659,0]} g4 {[%eval 608,0]} 34. Rxa6 {[%eval 811,0]} Rxa6 {[%eval 774,0]} 35. Rxa6 {[%eval 752,0]} Qb8 $2 {[%eval 32758,0] Checkmate is now unavoidable. Kb8 was best.} (35... Kb8 36. Qa4 Rc8 37. b5 f6 38. b6 Qxb6 39. Kh2 fxe5 40. Nd7+ Kb7 41. Nxb6) 36. Rd6 $2 {[%eval 722,0] Lost forced checkmate sequence. Qa4 was best.} (36. Qa4 Qb7 37. Rxa7 Qb5 38. Qxb5 h4 39. Qb7+ Kd8 40. Qd7#) 36... Qxd6 $2 {[%eval 32754,0] Checkmate is now unavoidable. Qb5 was best.} (36... Qb5 37. Qa2 Kb8 38. Rd7 a5 39. Rxf7 h4 40. gxh4 g3 41. Qxa5 gxf2+ 42. Rxf2) 37. exd6 {[%eval 32756,0]} Kd8 {[%eval 32762,0]} 38. Qa4 {[%eval 32764,0]} f6 {[%eval 32766,0]} 39. Qxa7 {[%eval 32766,0]} Rg7 {[%eval 32766,0]} 40. Qxg7 {[%eval 32766,0]} Ke8 {[%eval 32766,0]} 41. Qe7# {1-0 White wins. Precisão: Brancas 94% Pretas 87%} 1-0 [Event "III Camp. Bras. das Forcas de Seg. 2025"] [Site "Rio de Janeiro"] [Date "2025.08.02"] [Round "4.16"] [White "Cravinho, Bernardo de Araujo"] [Black "Das Neves, Gabriel Morais"] [Result "0-1"] [ECO "C42"] [Annotator "Chessbase - SF 17.1"] [PlyCount "102"] [EventDate "2025.??.??"] 1. e4 {[%eval 18,0]} e5 {[%eval 22,0]} 2. Nf3 {[%eval 13,0]} Nf6 {[%eval 34,0]} 3. Nxe5 {[%eval 29,0]} d6 {[%eval 22,0]} 4. Nf3 {[%eval 31,0]} Nxe4 {[%eval 27,0]} 5. Qe2 {[%eval 8,0]} Qe7 {[%eval 1,0]} 6. d3 {[%eval 7,0]} Nf6 {[%eval 0,0]} 7. Nc3 {[%eval 6,0]} a6 {[%eval 25,0]} (7... c6 8. Bf4 Qxe2+ 9. Bxe2 Be7 10. Ne4 Nxe4 11. dxe4 Nd7 12. O-O-O Nc5 13. Bxd6 Bxd6 14. Rxd6 Nxe4 15. Rd4 Nf6 16. Bc4 O-O 17. Ne5 Bf5 18. Rf4 Be6 19. Bxe6 fxe6 20. f3 c5 21. Re1 Rac8 22. Ra4 {Harikrishna,P (2680)-Bu,X (2664) Biel 2013 ½-½ (42)}) 8. Bg5 {[%eval 9,0]} Nbd7 {[%eval 3,0]} 9. Qxe7+ {[%eval 14,0]} (9. Nd4 h6 10. Bh4 Qe5 11. f4 Qxe2+ 12. Bxe2 c5 13. Nf5 g6 14. Ne3 Be7 15. Bf3 Rb8 16. a4 d5 17. Bxf6 Bxf6 18. Nexd5 Bg7 19. a5 Nf6 20. Nb6 Be6 21. Nca4 Bf8 22. O-O Bd6 23. g3 O-O {Kamsky,G (2666)-Hardaway,B (2172) Chess.com INT 2022 1-0 (42)}) 9... Bxe7 {[%eval 12,0]} 10. d4 $146 {[%eval 8,0]} (10. Be2 O-O 11. O-O Re8 12. Rfe1 h6 13. Bxf6 Bxf6 14. Rab1 b6 15. Nd5 Ra7 16. c3 c6 17. Nb4 Bb7 18. d4 c5 19. Nd3 Bxf3 20. Bxf3 Rxe1+ 21. Rxe1 cxd4 22. Bc6 dxc3 23. bxc3 Rc7 24. Bxd7 Rxd7 {Koter,M-Merx,M Playchess.com INT 2004 0-1 (59)}) 10... O-O {[%eval 2,0]} 11. Bd3 {[%eval 3,0]} c6 {[%eval 13,0]} 12. O-O {[%eval 7,0]} d5 {[%eval 1,0]} 13. h3 {[%eval 8,0]} Bb4 {[%eval 2,0]} 14. Bd2 {[%eval 18,0]} c5 {[%eval 41,0]} 15. Ne2 {[%eval 2,0]} Bxd2 {[%eval 11,0]} 16. Nxd2 {[%eval 5,0]} Re8 {[%eval 17,0]} 17. Rfe1 {[%eval 19,0]} g6 {[%eval 26,0]} 18. c3 {[%eval 21,0]} c4 {[%eval 38,0]} 19. Bc2 {[%eval 35,0]} Ne4 $4 {[%eval 225,0] Blunder. b5 was best.} (19... b5 20. Nf4) 20. Nxe4 $2 {[%eval 95,0] Mistake. Bxe4 was best.} (20. Bxe4 dxe4 21. Nf4 b5 22. Nxe4 Rd8 23. a3 Nb6 24. Nc5 Bd7 25. Re7 Kf8) 20... dxe4 {[%eval 82,0]} 21. Ng3 {[%eval 96,0]} f5 {[%eval 81,0]} 22. f3 {[%eval 84,0]} e3 {[%eval 93,0]} 23. b3 $6 {[%eval 9,0] Inaccuracy. Nf1 was best.} (23. Nf1) 23... b5 {[%eval 27,0]} 24. bxc4 {[%eval 37,0]} bxc4 {[%eval 28,0]} 25. Rab1 {[%eval 9,0]} a5 $2 {[%eval 104,0] Mistake. Nf6 was best.} (25... Nf6 26. Rb6 Nd5 27. Rc6 Nxc3 28. Rxc4 Nb5 29. Bd3 Bd7 30. Ne2 Kf8 31. Rcc1) 26. Ba4 {[%eval 147,0]} Re7 {[%eval 177,0]} 27. Bb5 {[%eval 147,0]} Ba6 $6 {[%eval 259,0] Inaccuracy. Nf6 was best.} (27... Nf6 28. Bxc4+ Kg7 29. Bb5 f4 30. Ne2 Bf5 31. Rbc1 g5 32. Red1 Bd7 33. c4) 28. Bxa6 $4 {[%eval 28,0] Blunder. Bxd7 was best.} (28. Bxd7 Rxd7 29. Rxe3 f4 30. Ne4 Rxd4 31. Nf6+ Kf7 32. Re5 Rd2 33. Rb6 Bc8) 28... Rxa6 {[%eval 38,0]} 29. Rb7 {[%eval 0,0]} Rb6 {[%eval 0,0]} 30. Rc7 {[%eval 1,0]} Rb2 {[%eval 1,0]} 31. a4 $6 {[%eval 55,0] Inaccuracy. d5 was best.} (31. d5 Rxa2) 31... Ra2 $6 {[%eval 7,0] Inaccuracy. Kf7 was best.} (31... Kf7) 32. Rxc4 {[%eval 3,0]} Nb6 {[%eval 13,0]} 33. Rc5 {[%eval 23,0]} Nxa4 {[%eval 1,0]} 34. Rxa5 {[%eval 0,0]} Nxc3 {[%eval 15,0]} 35. Re5 $4 {[%eval -321,0] Blunder. Rxa2 was best.} (35. Rxa2 Nxa2 36. d5 Kf7 37. Ne2 Rd7 38. Nf4 g5 39. Ne6 Nb4 40. Rxe3 Nxd5) 35... Rxe5 {[%eval -324,0]} 36. dxe5 {[%eval -336,0]} f4 {[%eval -361,0]} 37. Ne4 {[%eval -485,0]} Nxe4 {[%eval -478,0]} 38. fxe4 {[%eval -495,0]} Kf7 {[%eval -306,0]} 39. g3 {[%eval -303,0]} g5 {[%eval -323,0]} 40. h4 {[%eval -365,0]} h6 $4 {[%eval 0,0] Blunder. f3 was best.} (40... f3) 41. gxf4 $4 {[%eval -439,0] Blunder. hxg5 was best.} (41. hxg5 hxg5 42. gxf4 gxf4 43. Rf1 Ke6 44. Rxf4 Kxe5 45. Rf7 Ra1+ 46. Rf1 Ra4) 41... gxf4 {[%eval -475,0]} 42. Kf1 $6 {[%eval -844,0] Inaccuracy. Rf1 was best.} (42. Rf1 Ke6 43. Rxf4 Kxe5 44. Rf7 Ra1+ 45. Rf1 Rxf1+ 46. Kxf1 Kxe4 47. Ke2 h5) 42... Ke6 {[%eval -858,0]} 43. Re2 $2 {[%eval -32739,0] Checkmate is now unavoidable. Rc1 was best.} (43. Rc1 Kxe5) 43... Rxe2 {[%eval -32741,0]} 44. Kxe2 {[%eval -32741,0]} Kxe5 {[%eval -32743,0]} 45. Kf3 {[%eval -32743,0]} h5 {[%eval -32745,0]} 46. Ke2 {[%eval -32745,0]} Kxe4 {[%eval -32747,0]} 47. Ke1 {[%eval -32747,0]} Kd3 {[%eval -32749,0]} 48. Kd1 {[%eval -32749,0]} f3 {[%eval -32751,0]} 49. Ke1 {[%eval -32751,0]} f2+ {[%eval -32753,0]} 50. Kf1 {[%eval -32753,0]} Kd2 {[%eval -32755,0]} 51. Kg2 {[%eval -32755,0]} Ke2 {[%eval -32757,0] 0-1 Black wins. Precisão: Brancas 81% Pretas 89%} 0-1