[Event "TORNEIO INTERNO CXG 2025"] [Site "Rio de Janeiro"] [Date "2025.03.25"] [Round "2.1"] [White "Jose, Antonio Marcondes D"] [Black "Otavio, de Andrade Maia"] [Result "0-1"] [ECO "B83"] [Annotator "Chessbae - SF 17"] [PlyCount "84"] [EventDate "2025.??.??"] {[%evp 0,84,26,13,43,52,113,35,52,33,79,46,47,47,93,47,54,25,47,53,61,54,153,-56,65,-85,-106,-93,-84,-81,-13,-38,-17,-74,-90,-103,-117,-110,-92,-129,-144,-144,-99,-495,-98,-157,-118,-180,-170,-223,36,-181,-62,-62,2,-29,12,-2,50,22,33,38,51,-9,115,-132,-63,-179,-319,-375,-133,-535,-778,-794,-946,-1113,-1113,-29993,-29992,-29993,-29994,-29995,-29996,-29997,-29998,-29999,-30000]} 1. e4 e6 2. Nf3 c5 3. Be2 Nf6 4. Nc3 d6 5. d4 cxd4 6. Nxd4 Be7 7. O-O O-O 8. Be3 a6 9. Qd2 b5 {[%CAl Bb7b5,Bb5b4][%mdl 32]} (9... Qc7 10. Rad1 b5 11. a3 Bb7 12. f3 Nbd7 13. Kh1 Rac8 14. Nb3 d5 15. exd5 Nxd5 16. Bd4 Bf6 17. Ne4 Bxd4 18. Nxd4 e5 19. Nf5 Nc5 20. Qg5 Ne6 21. Qh4 Rcd8 22. Bd3 g6 23. Nfg3 f5 24. Ng5 Nxg5 25. Qxg5 Qe7 26. Qc1 Nf4 27. Rfe1 Qf6 28. Bf1 Rfe8 29. Rxd8 Rxd8 30. c4 bxc4 31. Qxc4+ Kg7 32. Qc7+ Kh6 33. Qxb7 Rd2 34. Qb4 Rc2 35. Qb3 Qc6 36. Qe3 Rxb2 37. Qxe5 Qa4 38. Qxb2 {1-0 Remizov,Y (2403)-Flores,D (2599) Titled Tuesday intern op 21st April Chess.com INT blitz 2020 (3)}) 10. Bf3 {[%CAl Be4e5]} d5 $2 {[%CAl Bd6d5,Bd5e4][%mdl 32] Mistake. b4 was best. [#]} (10... b4 11. Na4) 11. Rad1 $4 $146 {Blunder. exd5 was best.} (11. exd5 exd5 12. a3) (11. Rfd1 Re8 12. Nde2 {½-½ Galuszka,T-Neumann,F (1370) Orlova op-A 11th 2014 (6)}) 11... b4 {Black has an edge.} (11... e5 $5 {[%CAl Re5d4]}) 12. Nb1 $4 {Blunder. Nxd5 was best.} (12. Nxd5 exd5 13. exd5) 12... dxe4 $19 (12... Nxe4 13. Bxe4 dxe4 14. Qe2 $17) 13. Be2 Bb7 14. c3 Qa5 $6 {Inaccuracy. a5 was best.} (14... a5 15. Bb5) 15. a3 bxa3 16. b4 $6 {Inaccuracy. Nxa3 was best.} (16. Nxa3) 16... Qc7 (16... Qa4 17. Nxa3 Rc8 18. Nc4 $15) 17. Nxa3 {[%CAl Bb1a3,Ba3c4,Bc4e3,Be3f5][%mdl 32]} Rd8 18. Qc2 $6 {Inaccuracy. Bf4 was best.} (18. Bf4) 18... Nd5 19. Bd2 Nc6 20. Nxc6 Qxc6 $6 {Inaccuracy. Bxc6 was best.} (20... Bxc6 21. Rb1 Bd6 22. h3 f5 23. b5 Be8 24. Ra1 axb5 25. Nxb5 Bxb5 26. Bxb5) 21. Rc1 $4 {Blunder. Nc4 was best.} (21. Nc4 Qc7 22. g3 Rac8 23. Qb3 h5 24. Na5 Ba8 25. Bxa6 e3 26. Bxe3 Nxe3) 21... f5 $4 {Blunder. e3 was best.} (21... e3 22. Bf3 (22. fxe3 Nxb4 23. Bf3 Nxc2 24. Bxc6 Bxc6 25. Nc4 Bb5 26. Rxc2 Bxc4 27. Rf4) 22... exd2 23. Qxd2 Qc7) 22. Nc4 $17 Qc7 23. Qb3 $6 {Inaccuracy. Na5 was best.} (23. Na5 Rab8 24. Nxb7 Qxb7 25. Rfd1 h6 26. Qa4 Ra8 27. Ra1 Kh7 28. g3 Bg5) 23... Nf6 24. Be3 $6 {Inaccuracy. Qa2 was best.} (24. Qa2) 24... Ng4 $4 {Blunder. Bd5 was best.} (24... Bd5 25. Bc5 Bxc5 26. bxc5 Nd7 (26... Qxc5 27. Qb4 Qxb4 28. cxb4 Rdb8 29. Rb1 Bxc4 30. Bxc4)) 25. g3 $4 {[%mdl 8192] Blunder. Bxg4 was best.} (25. Bxg4 Bd5 26. Be2) 25... Nxe3 $4 {Blunder. Bd5 was best.} (25... Bd5 26. Bc5 Rac8 (26... Ne5 27. Rcd1 Bxc5 28. bxc5 Qxc5 29. Qb6 Qxb6 30. Nxb6 Rab8 31. Nxd5)) 26. Nxe3 $15 Qc6 27. Nxf5 Bf6 $36 {[%CAl Be4e3][%mdl 2048] Black is more active.} 28. Ne3 Rd2 29. Bc4 Rad8 30. Bxe6+ Kh8 31. Bc4 $2 {Mistake. Qc4 was best.} (31. Qc4 Qxc4) 31... Bc8 $6 {[%mdl 1024] Inaccuracy. Bg5 was best. ...Bg5 is the strong threat. Black has compensation.} (31... Bg5 32. b5 axb5 33. Qxb5 Bxe3 34. Qxc6 Bxf2+ 35. Rxf2 Bxc6) 32. Rfe1 $4 {[%mdl 8192] Blunder. Rcd1 was best.} (32. Rcd1 R2d3) 32... Bg5 $1 $19 {And now ...Qf6 would win.} 33. Bf1 $4 {Blunder. Be2 was best.} (33. Be2 Bxe3 34. fxe3) 33... Qf6 34. Re2 Bh3 {Strongly threatening ...Bxe3.} 35. Rxd2 $4 {Blunder. Qc4 was best. [#]} (35. Qc4 Qf3 (35... Bxe3) 36. Rce1 Bxe3 37. fxe3 Bxf1 38. Rxd2 Bxc4 39. Rxd8+ Bg8 40. Rf1 Qxe3+ 41. Kg2) 35... Rxd2 {Black mates.} 36. Nd1 Bxf1 37. Kxf1 $4 {Checkmate is now unavoidable. f4 was best.} (37. f4 exf3 38. Nf2 Be2 39. c4 Qd4 40. Qa4 Qxf2+ 41. Kxf2 Bd1+ 42. Kf1 Bxa4) 37... e3 $6 {Lost forced checkmate sequence. Qf3 was best.} (37... Qf3 38. Kg1 e3 39. Qf7 Qxf7 40. f4 Qc4 41. Nxe3 Qe2 42. fxg5 Qxh2+ 43. Kf1) 38. f4 $6 {Checkmate is now unavoidable. Qc2 was best.} (38. Qc2 e2+) 38... Bxf4 $1 {[%mdl 512]} 39. Ke1 (39. Qf7 Qxf7) 39... Bxg3+ $1 {[%mdl 512]} 40. hxg3 Qf3 {[%csl Gd2][%CAl Rf3e2]} 41. Qc4 {[%tqu "En","","","","d2d1","",10]} Rxd1+ $1 {[%mdl 576] [#] Remove Defender} 42. Rxd1 Qf2# {Weighted Error Value: White=1.05/Black=0.78 Precisão SF 17: Brancas 74% Pretas 79%} 0-1 [Event "TORNEIO INTERNO CXG 2025"] [Site "Rio de Janeiro"] [Date "2025.03.25"] [Round "2.2"] [White "Theo, Vianna Murad"] [Black "Carlos, Henrique Luz Da Cos"] [Result "0-1"] [ECO "B56"] [BlackElo "1657"] [Annotator "Chessbae - SF 17"] [PlyCount "79"] [EventDate "2025.??.??"] {[%evp 0,79,14,21,50,69,44,12,19,19,44,22,47,42,42,34,65,24,59,17,62,17,123,26,28,20,32,25,16,33,94,32,32,4,4,-21,2,-16,-5,-65,-12,-42,-42,-75,-26,-26,-50,-61,-27,-27,-27,-33,-18,-35,-30,-64,-64,-70,-19,-47,-40,-70,-37,-49,-43,-41,-31,-107,-16,-53,-46,-65,-14,-14,-14,-65,-47,-47,-14,-77,108,-809]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Bb5 Bd7 7. O-O a6 8. Bc4 (8. Nxc6 bxc6 9. Bc4 g6 10. Qe2 Qa5 11. Bd2 Bg7 12. Rfe1 O-O 13. Rad1 Qb6 14. Na4 Qc7 15. e5 Nd5 16. exd6 exd6 17. h3 a5 18. Qf3 Bf5 19. Bb3 Be5 20. Bh6 Bg7 21. Bxg7 Kxg7 22. Bxd5 cxd5 23. Nc3 Be6 24. Re2 Rfb8 25. b3 Ra6 26. Nxd5 Bxd5 27. Rxd5 a4 28. Qd3 axb3 29. axb3 Rc6 30. g3 Qd8 31. Rd2 Rbb6 32. h4 h5 33. c4 Qf6 34. Kg2 Rb4 35. Qe3 Rcb6 36. R2d3 Ra6 37. Rb5 Rxb5 {1-0 Antoms,G (2340)-Meskovs,N (2557) LAT-chT Riga 2019 (5.1)}) 8... g6 9. Nf3 Bg4 10. Be3 {The position is equal.} Ne5 $2 {Mistake. Bg7 was best. [#]} (10... Bg7 11. h3) 11. Be2 $2 $146 {Mistake. Nxe5 was best. next Nxe5 is good for White.} (11. Nxe5 Bxd1 (11... dxe5 12. f3 Qxd1 13. Rfxd1 Rc8 14. Bb3 Bd7 15. Na4 e6 16. c4 Bc6) 12. Bxf7# {1-0 Trevis,R (1041)-Bieszk,S (923) RF-2013-0-00169 LSS email}) 11... Nxf3+ (11... Bxf3 {is more complex.} 12. gxf3 Rc8 13. Nd5 Bg7) 12. Bxf3 Bxf3 13. Qxf3 (13. gxf3 Bg7) 13... Bg7 14. Rad1 {[#] Strongly threatening e5.} (14. e5 $5 dxe5 15. Qxb7) 14... Qa5 $6 {Inaccuracy. Nd7 was best.} (14... Nd7 15. Bd4) 15. a3 $6 {[%CAl Be4e5] Inaccuracy. e5 was best.} (15. e5 dxe5) 15... O-O 16. Rb1 Rac8 {[%CAl Ba8c8,Bc8c6,Bc6c4][%mdl 32]} (16... Nd7 $5 {[%CAl Rg7c3]}) 17. Qe2 Rc6 18. Bd2 Qc7 19. Bf4 Rc4 $6 {Inaccuracy. Nh5 was best.} (19... Nh5) 20. Rbc1 $4 {Blunder. e5 was best.} (20. e5 Nh5 21. Bg5 dxe5 22. Nd5) 20... Rc8 $6 {Inaccuracy. Qc6 was best.} (20... Qc6 21. Rfe1 Nxe4 22. Nxe4 d5 23. Nc3 Rxf4 24. Qxe7 Bf6 25. Qe2 Rc4 26. Qd2) 21. Rfd1 {[%CAl Be4e5]} Qb6 $6 {Inaccuracy. Nh5 was best.} (21... Nh5) 22. Rb1 {[%CAl Be4e5]} Qc6 {And now ...Nh5 would win.} 23. f3 Nh5 {[%csl Bc3,Bf4]} 24. Bd2 Bd4+ 25. Kh1 e6 {Inhibits Nd5.} 26. Qd3 Be5 27. Rbc1 $2 {Mistake. Ne2 was best.} (27. Ne2) 27... Qb6 28. Rb1 Qf2 $6 {Inaccuracy. d5 was best. [#] Threatens to win with ...Qh4.} (28... d5) 29. Be1 Qb6 $40 {[%mdl 128] Black mounts an attack.} 30. Bd2 $2 {Mistake. Ne2 was best.} (30. Ne2) 30... Nf4 $6 {Inaccuracy. d5 was best.} (30... d5) 31. Qe3 $6 {Inaccuracy. Bxf4 was best.} (31. Bxf4 Bxf4 32. Ne2 Be5 33. c3 Qc7 34. h3 b5 35. Qe3 a5 36. Rd3 Qb7) 31... Qc7 32. g3 Nh5 {[%CAl Bf4h5,Bh5f6,Bf6e4][%mdl 32]} 33. Kg2 Qe7 $6 {Inaccuracy. b5 was best.} (33... b5 34. Ne2) 34. f4 $6 {Inaccuracy. Qd3 was best.} (34. Qd3 b5) 34... Bd4 35. Qf3 b5 $6 {Inaccuracy. Nf6 was best.} (35... Nf6 36. Ne2 Bb6 37. Nc3 Ba5 38. Re1 d5 39. exd5 Qd8 40. Rbd1 Bxc3 41. Bxc3) 36. Ne2 {Black must now prevent b3.} Ba7 {...Nf6 is the strong threat.} 37. c3 $6 {Inaccuracy. Bc3 was best.} (37. Bc3 Ng7 38. b3 R4c6 39. Rd3 Ne8 40. Rbd1 Bc5 41. Bb2 a5 42. R1d2 Qb7) 37... Nf6 38. e5 Ne4 39. Be1 $6 {Inaccuracy. b3 was best. Hoping for b3.} (39. b3 Nxd2 40. Rxd2 R4c6 41. exd6 Rxd6 42. Rbd1 Rxd2 43. Rxd2 Bb6 44. b4 h5) 39... dxe5 $4 {[%mdl 8192] Blunder. d5 was best.} (39... d5 40. Bd2 (40. Rd3 a5 41. h4 h6 42. Rbd1 Qb7 43. h5 g5 44. Bd2 b4 45. axb4) 40... a5) 40. fxe5 $4 {[%mdl 8192] Blunder. b3 was best. Weighted Error Value: White=0.48/Black=0.54 Precisão SF 17: Brancas 72% Pretas 83%} (40. b3) 0-1 [Event "TORNEIO INTERNO CXG 2025"] [Site "Rio de Janeiro"] [Date "2025.03.25"] [Round "2.3"] [White "Samuel Elias, Garcia Martins"] [Black "Wallace, Fernandes Machado"] [Result "0-1"] [ECO "A46"] [BlackElo "1791"] [Annotator "Chessbae - SF 17"] [PlyCount "72"] [EventDate "2025.??.??"] {[%evp 0,72,21,25,26,41,38,7,15,22,20,18,27,5,50,33,-3,12,12,-31,-30,-27,8,-4,11,-5,18,13,36,3,19,-5,257,4,1,-4,1,-32,-29,7,203,215,324,324,434,-72,-78,-192,-190,-190,0,102,60,60,70,74,71,0,0,0,0,0,195,-288,-430,-654,-694,-861,-295,-597,-885,-1106,-1084,-1007,-600]} 1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. Bg5 (6. c4 O-O 7. Nc3 Ne4 8. Bd2 Nxd2 9. Qxd2 d6 10. Rfd1 Nd7 11. Rac1 Re8 12. e3 Bf8 13. b4 c6 14. Ne1 d5 15. b5 cxb5 16. cxd5 b4 17. Nb5 exd5 18. Nc7 Nf6 19. Nxa8 Bxa8 20. Nd3 a5 21. Ne5 Bd6 22. Qd3 Bb7 23. Qb5 Bxe5 24. dxe5 Rxe5 25. Rc2 h5 26. Rdc1 Re7 27. h4 Ng4 28. Qd3 g6 29. Qd4 Rd7 30. Rb1 Rd6 31. Rbc1 Ba6 32. Bf1 Bb7 33. Rc7 Qa8 34. Rxf7 Kxf7 35. Rc7+ Ke6 {0-1 Banusz,T (2605)-Sadhwani,R (2644) Titled Tuesday intern op 09th Jul Late Chess.com INT blitz 2024 (5)}) 6... c5 7. dxc5 {[#]} Bxc5 $146 (7... bxc5 8. c4 O-O 9. Nc3 Qb6 10. e4 h6 11. Na4 Qc6 12. Bxf6 Bxf6 13. Qb3 Be7 14. Rfd1 Qc8 15. e5 Nc6 16. Qe3 Nd4 17. Qd3 Rb8 18. Nc3 Bxf3 19. Bxf3 Nc6 20. Bxc6 Qxc6 21. Rd2 Rfd8 22. Qe4 Qxe4 23. Nxe4 g5 24. Nc3 d6 25. exd6 Rxd6 26. Rxd6 Bxd6 27. Nb5 Be7 28. b3 a5 29. Rd1 Rd8 30. Rxd8+ Bxd8 31. f4 f5 32. h3 Kf7 33. Kg2 Kf6 34. Kf3 gxf4 35. gxf4 Kg6 36. Nd6 Bc7 37. Nb7 {½-½ Longa Yauca,J (2268)-Martin Duque,J (2378) Collado Villalba op-A 35th 2018 (3)}) 8. Nbd2 {White has an edge.} O-O 9. e3 d5 10. c4 (10. Ne5 {is more complex.} h6 11. Bxf6 Qxf6 12. Nd3) 10... Be7 11. Rc1 h6 12. Bf4 (12. Bxf6 $5 Bxf6 13. cxd5) 12... dxc4 $6 {Inaccuracy. Nbd7 was best.} (12... Nbd7 13. Be5 Rc8 14. Bd4 dxc4 15. Nxc4 Rc7 16. Nce5 Rxc1 17. Qxc1 Qa8 18. Nxd7) 13. Nxc4 Nd5 14. Nfe5 {[%CAl Bf4h6] Hoping for Bxh6!} g5 $4 {[%mdl 8192] Blunder. b5 was best.} (14... b5 15. Na3 (15. Nd2) 15... Qb6) 15. Qh5 $18 Kg7 $2 {Mistake. gxf4 was best.} (15... gxf4 16. Qxh6 Nd7 (16... Bg5 17. Qh5 Qf6 18. h4 Bh6 19. Ng4 Qg6 20. Qxg6+ fxg6 21. Nxh6+) 17. Nxd7 $16 (17. Be4 N7f6)) (15... Bf6 16. Qxh6 (16. Nxf7 Rxf7 17. Nd6 Qd7 $16) 16... Bg7 17. Qxg5 Qxg5 18. Bxg5 f6) 16. Kh1 $4 {Blunder. Ng4 was best.} (16. Ng4 Rh8 17. Be5+ (17. Bxb8 Rxb8 18. e4 Nf6 $16) 17... f6 18. f4 (18. Nd6 Bxd6 19. Bxd5 Bxd5 20. Bxf6+ Qxf6 21. Nxf6 Kxf6)) 16... Nf6 $14 17. Qh3 Bxg2+ 18. Qxg2 {[%tqu "En","","","","d8d5","",10]} Qd5 19. f3 {[%CAl Bh2h4]} gxf4 $4 {[%mdl 8192] Blunder. Qb7 was best.} (19... Qb5 $14) (19... Qb7) 20. gxf4+ $18 Kh7 21. Rcd1 Qb7 22. Qh3 $4 {Blunder. Rg1 was best.} (22. Rg1 Rg8 23. Qc2+ Ne4 24. Rxg8 (24. Qxe4+ Qxe4 25. fxe4 Rxg1+ 26. Kxg1 f6 $16) 24... Kxg8 25. fxe4 Kh7 26. Rg1 f5 27. Qg2 Qxe4) 22... Nbd7 $4 {[%mdl 8192] Blunder. Nc6 was best.} (22... Nc6 23. Rg1 Nxe5 24. fxe5 Ne8) 23. f5 $4 {[%mdl 8192] Blunder. Rxd7 was best.} (23. Rxd7 Qxd7 24. Nxd7 Nxd7 25. f5 Rae8 26. fxe6 fxe6 27. Qxe6 Nc5 28. Qh3 Nd3) 23... Nxe5 $19 24. Nxe5 Rad8 $4 {Blunder. Qc7 was best.} (24... Qc7 25. Ng4 (25. f4 Rad8 26. fxe6 Qb7+ 27. Qg2 Qxg2+ 28. Kxg2 Rxd1 29. Rxd1 fxe6 30. Kf3) 25... Nxg4 26. Qxg4 Qc6) 25. fxe6 Rxd1 26. Rxd1 $6 {Inaccuracy. Qf5+ was best.} (26. Qf5+ Kh8 27. Rxd1 fxe6 28. Qxe6 Rg8 29. e4 Qc7 30. Nf7+ Kh7 31. Qf5+ Kg7) 26... fxe6 $1 27. Qxe6 {[#] Strongly threatening Rg1.} (27. Qg2 $2 Rg8 28. Qc2+ Kh8 $19) 27... Rg8 {[%CAl Bf8g8,Bg8g5,Bg5g4][%mdl 32]} 28. Qf5+ {[%mdl 1024] White has compensation.} Kh8 29. Nf7+ $40 {[%mdl 128] Black needs to defend precisely.} Kg7 30. Ne5 {Intending Qg6+ and mate.} Kf8 $4 {[%mdl 8192] Blunder. Kh8 was best.} (30... Kh8 31. e4) 31. Rd7 $4 {[%mdl 8192] Blunder. Nd7+ was best.} (31. Nd7+ Kf7 32. h4 (32. Nxf6 Rg5 33. Qe4 Qxe4 34. Nxe4 Ra5 35. a3 Rb5 36. b4 a5)) 31... Qc8 {Black is clearly winning.} 32. Ng4 Rg5 33. Qf4 Rxg4 $2 {Mistake. Qxd7 was best.} (33... Qxd7 34. h3 Kg7 35. Kh2 Qd2+ 36. Kh1 Qc1+ 37. Kg2 Qxb2+ 38. Kg1 Qa1+ 39. Kg2) 34. Qxh6+ $6 {Inaccuracy. Rc7 was best.} (34. Rc7 Qa8 35. Qf5 Rg5 36. Rc8+ Kf7 37. Qxf6+ Bxf6 38. Rxa8 Ra5 39. b3 Rxa2) 34... Rg7 35. Qh8+ Ng8 {[#] ( ? ...Qc1+)} 36. Rd1 {Prevents Qc1.} Qc2 {Weighted Error Value: White=1.24/Black=1.19 Precisão SF 17: Brancas 56% Pretas 71%} 0-1 [Event "TORNEIO INTERNO CXG 2025"] [Site "Rio de Janeiro"] [Date "2025.03.25"] [Round "2.4"] [White "Leo Vicent, Saraiva Gonçalves"] [Black "Rocine, Castelo De Carvalho"] [Result "0-1"] [ECO "B21"] [Annotator "Chessbae - SF 17"] [PlyCount "78"] [EventDate "2025.??.??"] {[%evp 0,78,21,14,44,12,26,43,30,-33,-32,-52,3,-62,5,-16,-23,-101,-22,0,-3,-15,-3,-17,-3,-392,-404,-397,-389,-383,-385,-383,-412,-447,-461,-459,-459,-467,-512,-1003,-984,-1271,-1271,-1271,-1239,-1255,-739,-739,-739,-733,-707,-712,-709,-737,-739,-780,-731,-734,-771,-848,-859,-859,-859,-875,-864,-884,-904,-904,-800,-799,-859,-889,-833,-1454,-1008,-1222,-660,-816,-691,-1320,-711]} 1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd5 $6 {Inaccuracy. Qd2 was best.} (4. Qd3 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. Be2 O-O 8. O-O d6 9. Nd5 Nd7 10. c3 Nc5 11. Qc2 f5 12. exf5 Bxf5 13. Qd1 Kh8 14. Bg5 h6 15. Be3 g5 16. Bxc5 dxc5 17. Ne3 Bg6 18. Qxd8 Rfxd8 19. Rfd1 a6 20. Nd2 b5 21. Nb3 c4 22. Nc5 Ne5 23. Ne6 Rxd1+ 24. Rxd1 Bf6 25. Nc7 Ra7 26. Rd8+ Kg7 27. Ned5 Bf7 28. g3 Nd3 29. b3 Nc1 30. Bg4 cxb3 31. axb3 Bxd5 32. Nxd5 Nxb3 33. Ne3 a5 {0-1 Shimanov,A (2576)-Vidit,S (2727) Titled Tuesday intern op 16th Apr Early Chess.com INT blitz 2024 (6)}) (4. Qd2 e6 5. Nf3 d5 6. exd5 exd5 7. Bd3 Nf6 8. Nc3 Bd6) 4... Nf6 5. Qc4 {[#]} e5 $146 {[#] Strongly threatening ...d5.} (5... e6 6. Bd3 a6 7. Nf3 b5 8. Qb3 Bb7 9. O-O Rc8 10. e5 Na5 11. Qc3 Rxc3 12. Nxc3 Nd5 13. Ne4 d6 14. Bg5 f6 15. Nxf6+ gxf6 16. Bxf6 Nxf6 17. exf6 Qxf6 18. Rfe1 Bxf3 19. gxf3 Rg8+ 20. Kh1 Qxf3# {0-1 Alizah,N (1156)-Syeda Fahmida,M (1569) BAN-ch (Women) Dhaka 2021 (2)}) 6. Bg5 $2 {Mistake. Nc3 was best.} (6. Nc3 Bb4 7. Bg5 O-O 8. Nge2 h6 9. Bh4 d5 10. exd5 Qxd5) 6... Be7 $4 {Blunder. d5 was best.} (6... d5 7. exd5 (7. Bxf6 $2 Qa5+ 8. Qc3 Bb4 $19) (7. Qa4 Bd7 8. Bxf6 gxf6 9. c3 dxe4 10. Qxe4 Qb6 11. Qc2) 7... Nd4) 7. Bxf6 Bxf6 8. Qd5 $6 {Inaccuracy. Nc3 was best. The position is equal.} (8. Nc3 d6 9. Nd5 O-O 10. Nf3 Be6 11. O-O-O a6 12. Kb1 Rc8) 8... Nb4 $2 {Mistake. O-O was best.} (8... O-O) 9. Qb3 Qa5 $6 {[%csl Ba2,Bc2] Inaccuracy. Nc6 was best.} (9... Nc6 10. c3 O-O 11. Nf3 Na5 12. Qd1 d6 13. Bd3 Be6 14. O-O g6 15. Qe2) 10. c3 Nc6 11. Bc4 O-O {[%CAl Bb7b5]} 12. Bb5 $4 {[%mdl 8192] Blunder. Nf3 was best. [#]} (12. Nf3) 12... Nd4 $19 13. Qd1 Nxb5 14. Ne2 Rd8 15. b4 Qb6 16. O-O Nc7 17. Nd2 d5 18. a4 dxe4 19. Re1 $6 {Inaccuracy. Qc2 was best.} (19. Qc2 Nd5 20. Ng3 Qc7 21. b5 Be6 22. c4 Nf4 23. c5 e3 24. fxe3 Nd5) 19... e3 20. fxe3 Qxe3+ 21. Kh1 Rxd2 22. Qc1 Rxe2 23. Qxe3 Rxe3 24. Rxe3 h6 25. c4 Be6 26. c5 Rd8 27. b5 e4 28. Rb1 Ba2 29. Rc1 Bg5 30. Rec3 Bxc1 31. Rxc1 Rd4 32. b6 axb6 33. cxb6 Na8 34. a5 Bd5 35. h3 Kh7 36. Rc8 {[%tqu "En","","","","a8b6","",10]} Nxb6 $1 37. axb6 (37. Re8 Nc4) 37... Rb4 (37... Rd1+ 38. Kh2 e3 39. Rc3 e2 40. Re3 e1=Q 41. Rxe1 Rxe1 42. h4 Re6 43. Kh3 Rxb6 44. Kg4 Re6 45. Kf4 b5 46. h5 b4 47. g4 b3 48. g5 hxg5+ 49. Kg4 b2 50. Kxg5 b1=Q 51. Kf4 Re4+ 52. Kg5 Qg1+ 53. Kf5 Qg4#) 38. Rd8 Bc6 39. Re8 $2 {Checkmate is now unavoidable. Rd1 was best.} (39. Rd1 Rxb6 40. Kg1 Rb2 41. Re1 h5 42. g4 hxg4 43. hxg4 Kg6 44. Rf1 e3) 39... Rxb6 $2 {Lost forced checkmate sequence. Bxe8 was best. Weighted Error Value: White=0.89/Black=0.46 Precisão SF 17: Brancas 83% Pretas 93%} (39... Rb1+ 40. Kh2 Bxe8 41. Kg3 Rf1 42. h4 e3 43. Kh3 e2 44. Kh2 e1=Q 45. Kh3 Bd7+ 46. g4 Rh1+ 47. Kg2 Bc6#) (39... Bxe8 40. g4 e3 41. Kg2 Bc6+ 42. Kf1 Bb5+ 43. Kg2 e2 44. Kf2 Rb1 45. Ke3) 0-1 [Event "TORNEIO INTERNO CXG 2025"] [Site "Rio de Janeiro"] [Date "2025.03.25"] [Round "2.5"] [White "Klebson, Rodrigues dos Reis"] [Black "Sirlei, Pereira De Azevedo"] [Result "1-0"] [ECO "C60"] [BlackElo "1614"] [Annotator "Chessbae - SF 17"] [PlyCount "59"] [EventDate "2025.??.??"] {[%evp 0,59,15,28,11,19,19,15,88,-6,6,3,4,-83,-16,-14,-11,-6,-5,-3,15,2,-1,1,15,17,39,16,32,24,29,-2,20,-5,420,471,472,514,558,492,574,419,456,425,509,506,721,752,1024,922,1004,842,950,955,954,1172,1147,844,973,973,29985,29986]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 f6 $6 {Inaccuracy. a6 was best.} (3... a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. c3) 4. Bxc6 $2 {Mistake. O-O was best.} (4. O-O a6 (4... Bc5 5. c3 a6 6. Bc4 d6 7. d4 Ba7 8. h3 Nge7) 5. Bc4 Bc5 6. c3 d6 7. d4 Ba7 8. h3 Nge7 9. a3 Ng6 10. Be3 Nce7 11. b4 Nf8 12. Nbd2 Be6 13. Bxe6 Nxe6 14. Qb3 Qc8 15. d5 Bxe3 16. fxe3 Nf8 17. c4 Nd7 18. Rac1 c5 19. dxc6 Qxc6 20. Rfd1 Rc8 21. Nf1 Qxe4 22. Rxd6 Nf5 23. Re6+ Kf7 24. c5 Kg6 25. Rc4 {1-0 Maltsevskaya,A (2404)-Ashraf,A (2383) Abu Dhabi Masters Online Chess.com INT blitz 2024 (3)}) 4... dxc6 5. O-O Bc5 $6 {Inaccuracy. c5 was best.} (5... c5 6. b4 cxb4 7. a3 Nh6 8. Qe2 c6 9. d4 Nf7 10. dxe5) 6. c3 $6 {Inaccuracy. d3 was best.} (6. d3 Ne7 7. Be3 Bxe3 8. fxe3 Qd6 9. Nbd2 Be6 10. d4 Ng6) 6... Bg4 $6 {Inaccuracy. Qd3 was best. [#]} (6... Qd3 7. b4 Bb6 8. Qb3 Qxe4 9. a4 a6 10. d4 Bh3 11. Nbd2) 7. d3 $146 (7. h3 Bc8 8. d4 exd4 9. cxd4 Bb6 10. Nc3 {1-0 Lauer,F (944)-Mikhlik,D (800) ZN-2010-0-01177 LSS email}) 7... Ne7 8. Be3 {The position is equal.} Bxe3 9. fxe3 O-O 10. h3 Be6 11. d4 Ng6 12. Nbd2 b5 $6 {Inaccuracy. a5 was best.} (12... a5 13. Qc2) 13. Qe1 Qe7 14. Qg3 Bd7 15. Rf2 Rad8 $6 {Inaccuracy. c5 was best.} (15... c5 16. dxe5 Nxe5 17. Nxe5 fxe5 18. Nf3 Rae8 19. Raf1 Rf6 20. Nh4 Rxf2 21. Qxf2) 16. Raf1 $6 {Inaccuracy. h4 was best.} (16. h4) 16... h5 $4 {[%mdl 8192] Blunder. c5 was best. [#]} (16... c5) 17. Qxg6 $18 exd4 18. exd4 Bc8 19. Qg3 g5 20. Nh2 $6 {[%CAl Bf3h2,Bh2g4,Bg4f6,Bf6h5][%mdl 32] Inaccuracy. e5 was best.} (20. e5 Qg7 21. exf6 Rxf6 22. Ne4 Rf5 23. Ne5 Rdf8 24. Rxf5 Bxf5 25. Qxg5 Qxg5) 20... h4 21. Qf3 Be6 22. Ng4 Kg7 23. Nxf6 Rf7 24. e5 Rdf8 25. Qxc6 Bxa2 26. Nde4 g4 $2 {Checkmate is now unavoidable. Qe6 was best.} (26... Qe6 27. Qxe6 Bxe6 28. Nxg5 Bc4 29. Nxf7 Rxf7 30. Ne8+ Kf8 31. Rxf7+ Bxf7 32. e6) 27. Nh5+ Kh7 28. Rxf7+ Rxf7 29. Rxf7+ Qxf7 $2 {Checkmate is now unavoidable. Bxf7 was best.} (29... Bxf7 30. Nef6+ Kh8 31. Qa8+ Be8 32. Qxe8+ Qxe8 33. Nxe8 gxh3 34. Nxc7 hxg2 35. Kxg2) 30. Ng5+ {Weighted Error Value: White=0.46/Black=0.80 Precisão SF 17: Brancas 91% Pretas 789%} 1-0