[Event "IM KonstantinKazakov simul"] [Site "https://lichess.org/uadaTgoz"] [Date "2022.10.17"] [White "rAfael_santI1483"] [Black "KonstantinKazakov"] [Result "1-0"] [UTCDate "2022.10.17"] [UTCTime "16:41:47"] [WhiteElo "2003"] [BlackElo "2537"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } e6 4. c4 Be7?! { (-0.19 → 0.36) Inaccuracy. dxc4 was best. } (4... dxc4 5. Qa4+ Nbd7 6. e3 Nd5 7. Bxc4 Bb4+ 8. Nc3 Bxc3+ 9. bxc3) 5. Nbd2 O-O 6. Qc2 c6 7. e3 Nbd7 8. Bd3 b6? { (0.00 → 1.16) Mistake. dxc4 was best. } (8... dxc4) 9. Ne5?! { (1.16 → 0.32) Inaccuracy. cxd5 was best. } (9. cxd5 Nxd5 10. Bxh7+ Kh8 11. Be4 Ba6 12. h4 Rc8 13. Ng5 Nxf4 14. exf4 Nf6 15. Bd3 Bxd3) 9... Bb7 10. g4?? { (0.46 → -1.75) Blunder. cxd5 was best. } (10. cxd5 cxd5) 10... g6 11. h3?! { (-1.25 → -2.02) Inaccuracy. Be2 was best. } (11. Be2 dxc4) 11... Nxe5?? { (-2.02 → -0.23) Blunder. c5 was best. } (11... c5) 12. Bxe5? { (-0.23 → -1.88) Mistake. dxe5 was best. } (12. dxe5 Nd7 13. O-O Rc8 14. Rfd1 c5 15. Bf1 Qc7 16. cxd5 exd5 17. Nb1 Nxe5 18. Bg2 Bf6) 12... Rc8?! { (-1.88 → -0.78) Inaccuracy. c5 was best. } (12... c5 13. O-O Rc8 14. Be2 Nd7 15. Rad1 cxd4 16. Bxd4 Bd6 17. f4 b5 18. b3 Qh4 19. Bf3) 13. g5 Nd7 14. h4 c5 15. h5 Nxe5? { (-0.74 → 0.40) Mistake. dxc4 was best. } (15... dxc4 16. Be4 Bxe4 17. Qxe4 Bxg5 18. hxg6 fxg6 19. Nxc4 Nxe5 20. dxe5 Qd5 21. Nd6 Rcd8 22. Rd1) 16. dxe5 d4 17. Be4 Qc7 18. hxg6? { (0.70 → -0.43) Mistake. Bxb7 was best. } (18. Bxb7 Qxb7 19. Qe4 Rc7 20. Qxb7 Rxb7 21. Ne4 b5 22. exd4 bxc4 23. dxc5 Rxb2 24. Rc1 Rc8) 18... fxg6 19. exd4?? { (-0.28 → -3.53) Blunder. Bxb7 was best. } (19. Bxb7 Qxb7) 19... cxd4?! { (-3.53 → -2.28) Inaccuracy. Bxg5 was best. } (19... Bxg5 20. Bxb7) 20. O-O-O?? { (-2.28 → -4.87) Blunder. Bxb7 was best. } (20. Bxb7) 20... Bxg5 21. Bxg6?! { (-4.76 → -6.53) Inaccuracy. Bxb7 was best. } (21. Bxb7) 21... Rxf2?? { (-6.53 → -0.28) Blunder. Bxh1 was best. } (21... Bxh1 22. Rxh1 h6 23. Rf1 Qxe5 24. Bd3 Rxf2 25. Rxf2 Qe1+ 26. Qd1 Qxf2 27. Kb1 Qxd2 28. Qxd2) 22. Rxh7?? { (-0.28 → -6.12) Blunder. Bxh7+ was best. } (22. Bxh7+ Kf8) 22... Qxe5?! { (-6.12 → -4.80) Inaccuracy. Qxc4 was best. } (22... Qxc4) 23. Rxb7 Rcf8?? { (-6.03 → 3.50) Blunder. Rxd2 was best. } (23... Rxd2) 24. Bh7+?! { (3.50 → 2.63) Inaccuracy. Kb1 was best. } (24. Kb1) 24... Kh8 25. Bg8?? { (2.38 → -3.70) Blunder. Kb1 was best. } (25. Kb1 Bxd2 26. Bd3 Bh6 27. Rh7+ Kg8 28. Qa4 Bg7 29. Rhh1 Rg2 30. Bh7+ Kh8 31. Be4+ Rh2) 25... Bh6?? { (-3.70 → Mate in 1) Checkmate is now unavoidable. R8f5 was best. } (25... R8f5 26. Bxe6) 26. Qh7# { White wins by checkmate. } 1-0