[Event "TORNEIO DE XADREZ 138º ANIVERSÁRIO -"] [Site "Av. Rio Branco, 251 - Centro"] [Date "2025.06.18"] [Round "5.1"] [White "Wallace, Fernandes Machado"] [Black "Rogerio, Cerqueira Felix De"] [Result "0-1"] [ECO "C87"] [WhiteElo "1791"] [BlackElo "1839"] [Annotator "CB - SF 17.1"] [PlyCount "84"] [EventDate "2025.??.??"] {[%evp 0,84,80,48,5,26,42,7,24,3,75,21,40,-32,39,-46,-6,-15,-15,-53,-11,-34,-31,-45,-27,-13,21,-7,9,-17,0,-10,23,19,36,17,119,-46,2,-23,23,23,23,-51,-56,-57,-31,30,5,5,44,44,45,-27,25,57,75,88,85,77,104,76,101,62,51,40,50,30,89,89,89,-151,0,0,0,0,0,-20,-20,-402,-885,-885,-885,-1940,-29984,-29989,-29990]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 5. Re1 a6 6. Ba4 Be7 7. c3 O-O 8. h3 b5 9. Bc2 Bb7 10. d3 h6 11. Nbd2 Re8 12. Nf1 Bf8 13. Ng3 d5 14. Qe2 d4 15. Nf5 Kh7 16. Bb3 g6 17. Ng3 Qd6 $2 {Mistake. Qd7 was best.} (17... Qd7) 18. Nh2 $4 {Blunder. Bxf7 was best.} (18. Bxf7 Re7 19. Bb3 Bg7 20. a4 Na5 21. Ba2 c5 22. cxd4 exd4 23. Nh4 b4) 18... Re7 19. Ng4 h5 $6 {Inaccuracy. Nxg4 was best.} (19... Nxg4 20. hxg4) 20. Nxf6+ Qxf6 21. Rf1 h4 22. Nh1 Bh6 23. Bxh6 Kxh6 24. Qd2+ $6 {Inaccuracy. f3 was best.} (24. f3 Kg7 25. Nf2 Qf4 26. Qe1 Rd7 27. a4 Na5 28. Ba2 dxc3 29. bxc3 c5) 24... g5 $6 {Inaccuracy. Qf4 was best.} (24... Qf4 25. Qe1 Rd7 26. f3 Qe3+ 27. Nf2 Kg7 28. Qc1 Qxc1 29. Rfxc1 dxc3 30. bxc3) 25. f3 Qf4 26. Qe2 b4 27. cxb4 Nxb4 28. a3 Nc6 29. Nf2 a5 30. Rac1 Nd8 31. Rc5 a4 32. Ba2 c6 33. Qe1 Kg7 $2 {Mistake. Bc8 was best.} (33... Bc8) 34. Qb4 $2 {Mistake. Ra5 was best.} (34. Ra5 Ba6 35. Qb4 Rb7 36. Qd6 Qf6 37. Qxf6+ Kxf6 38. Ng4+ Kg7 39. Nxe5 Rb5) 34... Bc8 35. Qb6 $4 {Blunder. Ra5 was best.} (35. Ra5 Rb7 36. Qxa4 Rxb2 37. Rxa8 Bxh3 38. Nxh3 Rxg2+ 39. Kxg2 Qg3+ 40. Kh1 Qxh3+) 35... Ba6 $4 {Blunder. Be6 was best.} (35... Be6) 36. Ra5 Rb7 37. Qc5 Rxb2 38. Bc4 $4 {Blunder. Qe7 was best.} (38. Qe7 c5 39. Rxc5 Kh7 40. Ng4 Bxd3 41. Qf8 Rxg2+ 42. Kxg2 Bxf1+ 43. Kxf1 Qxf3+) 38... Nb7 39. Qxc6 $4 {Blunder. Qxe5+ was best.} (39. Qxe5+) 39... Nxa5 40. Qxa8 Nxc4 41. Qxa6 $2 {Checkmate is now unavoidable. Nd1 was best.} (41. Nd1 Rb1 42. Qxa6 Ne3 43. Qxa4 Nxf1 44. Kxf1 Qd2 45. Kg1 Rxd1+ 46. Qxd1 Qxd1+) 41... Ne3 42. Qa5 Qg3 {0-1 Black wins. PRECISÃO: BRANCAS 81% PRETAS 89%} 0-1 [Event "TORNEIO DE XADREZ 138º ANIVERSÁRIO -"] [Site "Av. Rio Branco, 251 - Centro"] [Date "2025.06.18"] [Round "5.2"] [White "Jorge, Luiz Das Chagas Mac"] [Black "Rafael, Ferreira Maia"] [Result "1-0"] [ECO "D02"] [WhiteElo "1810"] [Annotator "CB - SF 17.1"] [PlyCount "51"] [EventDate "2025.??.??"] {[%evp 0,51,16,16,18,30,68,18,16,2,16,-43,44,24,30,7,106,83,83,68,68,51,113,-32,38,57,86,-15,-29,-196,-145,-220,-220,-220,-171,-185,-155,-155,-155,-121,-30,-62,-59,-54,419,498,1165,1165,1165,568,1252,1249,29999,-30000]} 1. d4 d5 2. Nf3 Bg4 3. e3 Nc6 4. Be2 Nf6 5. c4 (5. O-O e6 6. b3 Ne4 7. c4 Be7 8. Bb2 O-O 9. Nc3 f5 10. Ne1 Bxe2 11. Qxe2 Qd7 12. Nd3 a5 13. Rfd1 b6 14. Rac1 Nxc3 15. Rxc3 Bb4 16. Rc2 Bd6 17. a3 a4 18. b4 dxc4 19. Ne5 Qe8 {Michna,M (2429)-Myc,M (2305) Lubniewice 2003 1-0 (52)}) 5... Qd7 $146 (5... e6 6. cxd5 Nxd5 7. Nc3 Be7 8. O-O O-O 9. e4 Nb6 10. Be3 Bf6 11. e5 Be7 12. a3 Qd7 13. Ne4 Rfd8 14. Nc5 Bxc5 15. dxc5 Bxf3 16. gxf3 Qe8 17. Qc2 Nd5 18. f4 Nce7 19. Bd3 g6 20. b4 {Mullner,J-Chetverik,M (2315) Balatonbereny 1994 0-1 (41)}) (5... dxc4 6. Nbd2 (6. Nc3 Na5 7. Qa4+ Nc6 8. Qxc4 Be6 9. Qa4 Bd5 10. Bb5 e6 11. Nxd5 Qxd5 12. O-O Nd7 13. Bd2 Nb6 14. Bxc6+ bxc6 15. Qc2 Bd6 16. Rac1 Nc4 17. Qxc4 Rb8 18. Qxc6+ Qxc6 19. Rxc6 Rd8 20. Ba5 {Sorensen,I-Flataas,B Kirkenes 2000 1-0}) (6. Qa4 e6 7. h3 Bh5 8. Ne5 Bxe2 9. Kxe2 Qd5 10. Nxc6 b5 11. Qa6 Qxg2 12. Qb7 Rd8 13. Qxc7 Ra8 14. Rh2 Qe4 15. Ne5 Be7 16. Qc6+ Qxc6 17. Nxc6 Bd6 18. Rg2 O-O 19. Ne5 Bxe5 20. dxe5 {Szmetan,J-Maiztegui Casas,L Mar del Plata 1974 1-0 (39)}) 6... e6 7. Nxc4 Bb4+ 8. Bd2 O-O 9. O-O Bxd2 10. Qxd2 Ne4 11. Qd1 Qe7 12. a3 Rad8 13. Qb3 b6 14. Rac1 Rc8 15. Qa4 Na5 16. Nxa5 bxa5 17. Qxa5 c5 18. h3 Bf5 19. dxc5 Rxc5 20. Rxc5 {Wurmb,P (1984)-Andrijenko,A (1828) Radebeul 2019 1-0 (40)}) 6. Nbd2 O-O-O $2 {Mistake. e6 was best.} (6... e6 7. h3 Bh5 8. a3 a5 9. b3 Be7 10. Bb2 O-O 11. Rc1) 7. O-O $6 {Inaccuracy. b4 was best.} (7. b4 Nxb4 8. Qb3 c5 9. O-O Nc6 10. cxd5 Qxd5 11. Bc4 Qd7 12. Bb5 Qd5) 7... Ne4 8. cxd5 Qxd5 9. Nxe4 Qxe4 10. Qa4 $6 {Inaccuracy. b4 was best.} (10. b4 f6 11. b5 Nb4 12. Bd2 e5 13. Qb3 Qd5 14. Bc4 Qd6 15. dxe5 fxe5) 10... e6 11. a3 $2 {Mistake. b4 was best.} (11. b4 Kb8 12. Ng5 Qg6 13. Bxg4 Qxg5 14. Bf3 Bd6 15. Bxc6 Qh5 16. g3 bxc6) 11... Be7 $2 {Mistake. Nxd4 was best.} (11... Nxd4 12. exd4) 12. b4 a6 13. b5 $2 {Mistake. Bb2 was best.} (13. Bb2 Kb8 14. Rfc1 e5 15. dxe5 h5 16. Qc2 Qxc2 17. Rxc2 Bf5 18. Rcc1 Be4) 13... Nxd4 14. Nxd4 $4 {Blunder. exd4 was best.} (14. exd4) 14... Bxe2 15. bxa6 Bxa6 16. f3 Qh4 17. g3 Qh3 18. Rf2 Bc5 19. Bb2 Rd7 20. Rc1 Bb6 21. Qb3 Rhd8 $4 {Blunder. Ba7 was best.} (21... Ba7) 22. Qxb6 Kb8 $6 {Inaccuracy. Qh5 was best.} (22... Qh5 23. Rfc2 Qe5 24. Kf2 f6 25. Qa7 Rd5 26. e4 Rxd4 27. Rxc7+ Qxc7 28. Rxc7+) 23. Nc6+ Kc8 24. Nxd8 Kxd8 $6 {Inaccuracy. Qf5 was best.} (24... Qf5 25. Nxf7 Kb8 26. Ne5 cxb6 27. Nxd7+ Ka7 28. Bd4 Bb5 29. Ne5 Ba4 30. Rb2) 25. Qb4 Qh6 $4 {Checkmate is now unavoidable. Ke8 was best.} (25... Ke8 26. Bxg7 Rd6 27. Qc5 Qf5 28. Qxc7 Rd3 29. Qc8+ Rd8 30. Qc3 Qd3 31. Qxd3) 26. Qf8# {1-0 White wins. PRECISÃO: BRANCAS 81% PRETAS 68%} 1-0 [Event "TORNEIO DE XADREZ 138º ANIVERSÁRIO -"] [Site "Av. Rio Branco, 251 - Centro"] [Date "2025.06.18"] [Round "5.3"] [White "Joao, Eudes De Oliveira"] [Black "Sergio, Murilo Soares Guima"] [Result "1-0"] [ECO "A46"] [WhiteElo "1796"] [BlackElo "1887"] [Annotator "CB - SF 17.1"] [PlyCount "118"] [EventDate "2025.??.??"] {[%evp 0,118,16,16,35,30,56,32,25,24,55,45,43,26,19,-6,-7,-20,7,-11,27,35,38,38,30,36,33,20,18,-12,-15,-30,-31,-13,-23,-47,-26,-8,-8,-4,-6,-10,-9,-13,0,0,0,-3,-3,-3,-3,-1,19,-6,19,18,55,24,49,30,52,55,75,45,63,26,67,37,36,36,61,64,64,64,65,79,147,147,212,107,200,146,126,126,133,133,177,229,269,208,213,73,89,67,253,253,348,227,235,217,226,182,208,220,226,226,220,160,776,854,29983,29984,29985,1010,29981,29982,29983,1484,1484,1484,1462]} 1. d4 Nf6 2. Nf3 d6 3. c3 g6 4. Bg5 Bg7 5. Nbd2 h6 6. Bh4 O-O (6... Nc6 7. e3 O-O 8. Bc4 e5 9. O-O g5 10. Bg3 e4 11. Ne1 d5 12. Be2 h5 13. Bxh5 g4 14. Bh4 Qd7 15. Bxf6 Bxf6 16. f3 Bg5 17. Nc2 gxf3 18. gxf3 Qh3 19. fxe4 Kh8 20. Qf3 Rg8 21. Kh1 {Sjugirov,S (2663)-Praggnanandhaa,R (2608) Lichess.org INT 2021 0-1 (33)}) 7. e3 Bf5 (7... Qe8 8. Bc4 b5 9. Bb3 Bb7 10. a4 a6 11. O-O e5 12. axb5 axb5 13. Rxa8 Bxa8 14. dxe5 dxe5 15. Bxf6 Bxf6 16. Qe2 c5 17. Ra1 Bb7 18. e4 c4 19. Bc2 Qc6 20. Nf1 Na6 21. Ne3 Qe6 22. Nd5 {Williams,S (2451)-Priansh,D (2262) Reykjavik ISL 2025 ½-½}) 8. Be2 $146 (8. Bc4 c6 9. O-O Nbd7 10. Bb3 g5 11. Bg3 Bg6 12. h3 Nh5 13. Bh2 Kh8 14. e4 c5 15. Re1 cxd4 16. Nxd4 Kh7 17. Nc4 Ne5 18. Nf5 Nxc4 19. Bxc4 Bf6 20. Qf3 Qc7 21. Bd3 Be5 22. Ne3 Bxh2+ {Kelires,A (2531)-Zisiadis,D (2088) Kavala 2018 1-0 (52)}) 8... g5 9. Bg3 Ne4 $2 {Mistake. Bg6 was best.} (9... Bg6 10. h3) 10. Nxe4 Bxe4 11. O-O $6 {Inaccuracy. h4 was best.} (11. h4 g4 12. Nd2 Bxg2 13. Rg1 Bc6 14. Bxg4 f5 15. Be2 a5 16. h5 e6) 11... Nd7 12. Nd2 Bg6 13. e4 e5 14. d5 f5 15. exf5 Bxf5 16. Bg4 Qf6 17. Re1 Qg6 18. Bxf5 Qxf5 19. Ne4 Rf7 20. Qe2 a6 21. a4 b6 $6 {Inaccuracy. g4 was best.} (21... g4) 22. c4 $6 {Inaccuracy. a5 was best.} (22. a5) 22... a5 23. Rad1 Nc5 24. Nxc5 bxc5 25. b3 Rff8 $6 {Inaccuracy. g4 was best.} (25... g4 26. Qe4 Qh5 27. Rf1 Raf8 28. Rde1 Qf5 29. f3 gxf3 30. Re3 Qxe4 31. Rxe4) 26. f3 Rfb8 27. Qd3 Qd7 28. Rb1 Qf7 29. h3 Rb7 30. Re3 Qf6 31. Qe4 h5 32. Rd3 Rf8 33. Rf1 Rfb8 34. Rb1 Rb4 35. Re3 Ra8 36. Qd3 Bh6 37. Re4 Rab8 $2 {Mistake. Rbb8 was best.} (37... Rbb8 38. Be1) 38. Be1 Kg7 39. g3 Qf5 $6 {Inaccuracy. R4b7 was best.} (39... R4b7 40. Bxa5 Qf5 41. Kg2 Kg8 42. Be1 Bg7 43. a5 Bf6 44. Qe3 Kf7 45. Bd2) 40. Kg2 $6 {Inaccuracy. Bxb4 was best.} (40. Bxb4 Rxb4 41. Kh2 Qg6 42. Rg1 Kh8 43. Qc3 Rb8 44. h4 Rf8 45. hxg5 Bxg5) 40... R4b7 41. Bxa5 Ra8 42. Bd2 Qd7 $2 {Mistake. Qg6 was best.} (42... Qg6 43. g4 hxg4 44. fxg4 Rab8 45. Kf3 Qf7+ 46. Ke2 Rf8 47. Re3 Qf4 48. Kd1) 43. h4 Qe7 44. hxg5 Bxg5 45. Bxg5 Qxg5 46. f4 exf4 47. Rxf4 Rf8 48. Rbf1 Rxf4 49. Rxf4 Qg6 50. Qc3+ Kg8 51. Qf3 Rb8 52. Rf6 Qg5 53. Rf5 $2 {Mistake. Rf4 was best.} (53. Rf4 Qg6 54. a5 Re8 55. Kh3 Re1 56. a6 Ra1 57. g4 h4 58. Rf8+ Kh7) 53... Qd2+ $4 {Blunder. Qg4 was best.} (53... Qg4 54. Qf2) 54. Kh3 Re8 $4 {Checkmate is now unavoidable. Kg7 was best.} (54... Kg7 55. Rf7+ Kg8 56. Qf6 Qg5 57. Qxg5+ Kxf7 58. Qxh5+ Kg7 59. Qg4+ Kf6 60. Qe6+) 55. Qxh5 Re7 56. Rg5+ $2 {Lost forced checkmate sequence. Qg6+ was best.} (56. Qg6+ Rg7 57. Qe6+ Kh8 58. Rf8+ Kh7 59. Qe4+ Rg6 60. Rf7+ Kh8 61. Qxg6 Qh6+) 56... Rg7 $2 {Checkmate is now unavoidable. Qxg5 was best.} (56... Qxg5 57. Qxg5+ Kf7 58. Qxe7+ Kxe7 59. a5 Kf6 60. a6 Ke5 61. a7 Ke4 62. a8=Q) 57. Qe8+ Kh7 58. Rh5+ Qh6 59. Rxh6+ Kxh6 {1-0 White wins. PRECISÃO: BRANCAS 93% PRETAS 89%} 1-0 [Event "TORNEIO DE XADREZ 138º ANIVERSÁRIO -"] [Site "Av. Rio Branco, 251 - Centro"] [Date "2025.06.18"] [Round "5.4"] [White "Sirlei, Pereira De Azevedo"] [Black "Carlos, Henrique Luz Da Cos"] [Result "0-1"] [ECO "D02"] [WhiteElo "1614"] [BlackElo "1657"] [Annotator "CB - SF 17.1"] [PlyCount "25"] [EventDate "2025.??.??"] {[%evp 0,25,28,13,51,25,30,23,95,54,54,-19,9,-31,20,-8,-28,-28,-47,-29,-13,-9,0,-21,0,-33,-32,-35]} 1. Nf3 e6 2. d4 d5 3. Bf4 c5 4. e3 cxd4 5. Ne5 $4 $146 {Blunder. exd4 was best.} (5. exd4 Nf6 (5... Nc6 6. c3 f6 (6... Bd6 7. Bxd6 Qxd6 8. Nbd2 Nge7 9. Bb5 a6 10. Ba4 b5 11. Bc2 Bd7 12. O-O b4 13. c4 dxc4 14. Nxc4 Qc7 15. Re1 Nd5 16. Rc1 g6 17. Be4 O-O 18. Nce5 Qb7 19. Qd2 Nxe5 {Vargas Tinoco,M (1681)-Santos Falcon,J (1749) Vecindario ESP 2024 1-0 (46)}) (6... Qb6 7. Qb3 Qxb3 8. axb3 Nf6 9. Bb5 Bd7 10. Nbd2 a6 11. O-O Be7 12. Bxc6 Bxc6 13. Ne5 O-O 14. Nxc6 bxc6 15. Nf3 h6 16. Ne5 c5 17. Ra5 cxd4 18. cxd4 Ne4 19. f3 Nf6 {Menjra,Y (1489)-Lauer,A Europe Echecs INT 2020 1-0 (65)}) 7. h4 Bd6 8. Bxd6 Qxd6 9. Qb3 Nge7 10. Qa3 Qc7 11. Nbd2 O-O 12. c4 Nf5 13. Qc3 Qb6 14. Nb3 a5 15. a4 Nb4 16. c5 Qc7 17. Bb5 e5 18. dxe5 fxe5 19. Qxe5 Nc2+ {Maghsoodloo,P (2701)-Salem,A (2684) Chess.com INT 2022 0-1 (50)}) (5... Qb6 6. Nc3 a6 7. Rb1 Bd7 8. Bd3 Nf6 9. O-O Bd6) 6. Bd3 (6. c3 Be7 7. h3 Nbd7 8. Bd3 a6 9. O-O b5 10. Nbd2 Bb7 11. b4 Rc8 12. a4 Qc7 13. Qc2 bxa4 14. Rxa4 Qxc3 15. Qb1 Qc6 16. Ra3 Ne4 17. Nxe4 dxe4 18. Bxe4 Qxe4 19. Qxe4 Bxe4 {Toffolo,J-Chaucanes,E Lichess.org INT 2020 0-1 (34)}) 6... Be7 7. O-O O-O 8. Re1 Nc6 9. c3 Nh5 10. Be3 Bd6 11. Ne5 Nf6 12. Bg5 h6 13. Bh4 Be7 14. Re3 Qc7 15. Bc2 g6 16. Qd3 Nxe5 17. dxe5 Ng4 18. Bxe7 Qxe7 19. Re1 Qh4 {Ortiz,K (1864)-Mpinganjira,E Tromsoe 2014 1-0 (72)}) 5... Nf6 $2 {Mistake. dxe3 was best.} (5... dxe3 6. fxe3 Nc6 7. Bb5 Bd7 8. Nxd7 Qxd7 9. c4 Nf6 10. Nd2 Bd6 11. Bg5) 6. Bb5+ Nbd7 7. Qxd4 a6 8. Nxd7 Bxd7 9. Be2 Be7 10. Nc3 Rc8 11. O-O O-O 12. a4 Bc5 13. Qd1 {0-1 Black wins. PRECISÃO: BRANCAS 80% PRETAS 84%} 0-1 [Event "TORNEIO DE XADREZ 138º ANIVERSÁRIO -"] [Site "Av. Rio Branco, 251 - Centro"] [Date "2025.06.18"] [Round "5.5"] [White "Salomao, Rovedo"] [Black "Carlos, Alberto Braga Mende"] [Result "1/2-1/2"] [ECO "D03"] [WhiteElo "1612"] [BlackElo "1389"] [Annotator "CB - SF 17.1"] [PlyCount "49"] [EventDate "2025.??.??"] {[%evp 0,49,19,20,34,24,32,2,24,13,12,15,12,28,13,18,25,14,13,-25,-23,-27,2,2,10,11,10,13,19,3,12,-9,16,0,0,-23,-3,0,0,-17,12,-37,0,-41,-37,-49,16,-77,-77,-99,-99,-104]} 1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. Nbd2 Be7 5. e3 Nbd7 6. Bd3 O-O 7. O-O h6 8. Bf4 Nh5 (8... c5 9. c3 b6 10. Ne5 Bb7 11. Qf3 Ne8 12. Qh3 Nxe5 13. dxe5 Bg5 14. Bxg5 Qxg5 15. f4 Qe7 16. Nf3 Rd8 17. g4 d4 18. exd4 Bxf3 19. Rxf3 cxd4 20. c4 Nc7 21. a3 a5 22. Re1 Na6 23. f5 {Kosic,D (2482)-Sredojevic,I (2408) Valjevo 2015 1-0 (35)}) 9. Ne5 Nxf4 10. exf4 Nf6 $6 $146 {Inaccuracy. c5 was best.} (10... c5 11. Ndf3 (11. dxc5) 11... cxd4 12. Nxd4 a6 13. c3 Bd6 14. Ndf3 Qf6 15. Nxd7 Bxd7 16. g3 Bc6 17. Re1 Rfe8 18. Ne5 g6 19. Qe2 Rac8 20. Rad1 h5 21. h4 Kg7 22. Qe3 Ba4 23. b3 Bc5 24. Qd2 Bc6 25. a4 {Yepez,T (2180)-Carrera,A Quito 1997 ½-½ (53)}) (10... Nxe5 11. fxe5 c5 (11... f5 12. f4 Bd7 13. Qh5 Be8 14. Qh3 Bg6 15. Rf3 Qe8 16. Raf1 Qf7 17. Rg3 c5 18. c3 c4 19. Bc2 Kh7 20. Bd1 Rh8 21. Rxg6 Kg8 22. Bh5 Bd8 23. Rxh6 Qe7 24. Rxh8+ Kxh8 25. Bf7+ {Merlet,F (1576)-Lutz,A (1320) Mont de Marsan 2012 1-0 (38)}) 12. c3 Bd7 13. Bb1 cxd4 14. Qc2 g6 15. cxd4 Qb6 16. Nf3 Rfc8 17. Qd2 Kg7 18. a3 Qd8 19. Ba2 Rc6 20. Rfc1 Rac8 21. Rxc6 Rxc6 22. Rc1 Bg5 23. Nxg5 {½-½ (23) Cardozo,D-Ogdon,R Chile 1997}) 11. Re1 Bd6 12. c3 c5 13. dxc5 Bxc5 14. Ndf3 a6 15. Nd4 Qb6 16. b4 Bxd4 17. cxd4 Qxb4 18. Rb1 Qa5 19. Qc2 $2 {Mistake. g4 was best.} (19. g4) 19... Nd7 20. Ng4 Qd8 21. f5 exf5 22. Bxf5 b5 $6 {Inaccuracy. Nf6 was best.} (22... Nf6 23. h3) 23. Qd2 $2 {Mistake. Qc6 was best.} (23. Qc6 Nb8 24. Nxh6+ gxh6 25. Qxh6 Bxf5 26. Rb3 Re8 27. Rg3+ Bg6 28. Rxg6+ fxg6) 23... Nf6 24. Bxc8 Rxc8 25. Nxf6+ {1/2-1/2 wins. PRECISÃO: BRANCAS 88% PRETAS 93%} 1/2-1/2 [Event "TORNEIO DE XADREZ 138º ANIVERSÁRIO -"] [Site "Av. Rio Branco, 251 - Centro"] [Date "2025.06.18"] [Round "5.6"] [White "Jorge, Henrique Alves Rodr"] [Black "Adnilton, Correia De Almeida"] [Result "0-1"] [ECO "C70"] [WhiteElo "1490"] [BlackElo "1656"] [Annotator "CB - SF 17.1"] [PlyCount "50"] [EventDate "2025.??.??"] {[%evp 0,50,37,20,25,10,9,7,7,-27,-27,0,35,-30,8,8,26,8,29,-47,-26,-39,-43,-72,-22,-26,-16,-16,-16,-28,5,-25,-25,-64,-25,-91,-70,-351,-373,-438,-512,-609,-461,-567,-586,-555,-680,-849,-874,-2124,-869,-1237,-823]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 d6 6. Bd5 $6 {Inaccuracy. a4 was best.} (6. a4 b4 7. d4 Nf6 8. Bg5 Be7 9. dxe5 dxe5 10. Qxd8+ Bxd8) 6... Bd7 7. d4 Nge7 8. dxe5 Nxd5 9. exd5 $146 (9. Qxd5 Nb4 10. Qd1 dxe5 11. O-O Bg4 12. Qe2 Bxf3 13. gxf3 Bd6 14. Nc3 O-O 15. Be3 Nc6 16. Nd5 Nd4 17. Qd1 f5 18. c3 Ne6 19. a4 c6 20. Nb6 Rb8 21. a5 f4 22. Bd2 Rf6 23. Kh1 Rh6 {Marques Junior,M (1771)-Da Luz,F (1493) Florianopolis 2020 1-0 (42)}) 9... Nxe5 10. Nxe5 dxe5 11. Nc3 Bb4 $6 {Inaccuracy. b4 was best.} (11... b4) 12. Bd2 O-O 13. O-O Qh4 14. a3 Bc5 15. Qf3 $6 {Inaccuracy. Qe1 was best.} (15. Qe1 f5) 15... f5 16. Ne2 $6 {Inaccuracy. Rae1 was best.} (16. Rae1 Rae8 17. b4 Bd4 18. Ne2 Bb6 19. Be3 f4 20. Bxb6 cxb6 21. Nc3 Bg4) 16... Rf6 $6 {Inaccuracy. f4 was best.} (16... f4 17. d6 Bxd6 18. Qd5+ Kh8 19. f3 Rae8 20. Nc3 Re6 21. Be1 Qh5 22. Ne4) 17. Qg3 Qh5 18. Qb3 $4 {Blunder. Qxe5 was best.} (18. Qxe5 Bd6) 18... Qxe2 19. Bg5 Rg6 20. Bh4 Qh5 21. Qh3 Rg4 22. g3 g5 23. Qg2 gxh4 24. Qf3 $2 {Checkmate is now unavoidable. d6 was best.} (24. d6 c6 25. b4 Bb6 26. a4 hxg3 27. hxg3 f4 28. Ra3 e4 29. axb5 f3) 24... e4 $2 {Lost forced checkmate sequence. Rxg3+ was best.} (24... Rxg3+ 25. Qxg3+ hxg3 26. hxg3 f4 27. gxf4 Kf7 28. Rfd1 Qh3 29. Rd3 Rg8+ 30. Rg3) 25. Qc3 Bd6 {0-1 Black wins. PRECISÃO: BRANCAS 83% PRETAS 94%} 0-1 [Event "TORNEIO DE XADREZ 138º ANIVERSÁRIO -"] [Site "Av. Rio Branco, 251 - Centro"] [Date "2025.06.18"] [Round "5.7"] [White "Carlos, Alberto De Carvalho"] [Black "Joao, Carlos Reginaldo E"] [Result "1/2-1/2"] [ECO "D00"] [WhiteElo "1937"] [BlackElo "1423"] [Annotator "CB - SF 17.1"] [PlyCount "14"] [EventDate "2025.??.??"] {[%evp 0,14,16,16,30,-25,7,-52,-33,-49,-10,-54,-5,-5,-13,-13,3]} 1. d4 d5 2. Bg5 Bf5 3. Nd2 h6 4. Bh4 Nf6 5. f3 $6 {Inaccuracy. Bxf6 was best.} (5. Bxf6 exf6 6. e3 Nd7 7. c4 dxc4 8. Bxc4 Nb6 9. Bb3 a5) 5... e6 6. e4 dxe4 7. fxe4 Bh7 $146 {1/2-1/2 wins. PRECISÃO: BRANCAS 90% PRETAS 92%} (7... Bg4 8. Bxf6 Bxd1 9. Bxd8 Bxc2 10. Bxc7 Nc6 11. Bb5 Bb4 12. a3 Bxd2+ 13. Kxd2 Bxe4 14. Re1 Bxg2 15. Ne2 Bxh1 16. Rxh1 O-O 17. Bxc6 bxc6 18. Rg1 Rac8 19. Be5 f6 20. Bf4 Kf7 21. h4 Rfd8 22. Kc3 {carevchess (1964)-N00bC1t0 (2028) lichess.org 2024 0-1}) 1/2-1/2