[Event "Daily Blitz Arena"] [Site "https://lichess.org/Is2fQlOa"] [Date "2024.04.23"] [White "Erzhan_aldongarov"] [Black "Crapulin"] [Result "1-0"] [UTCDate "2024.04.23"] [UTCTime "18:42:35"] [WhiteElo "1803"] [BlackElo "2251"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 d5 3. Bf4 { D02 Queen's Pawn Game: London System } c5 4. e3 Nc6 5. c3 Qb6 6. Qc2 Bf5 7. Qxf5? { (0.20 → -1.11) Mistake. dxc5 was best. } (7. dxc5 Bxc2 8. cxb6 axb6 9. Nbd2 e6 10. a4 Nh5 11. Bc7 Bc5) 7... Qxb2 8. Qd3?! { (-1.41 → -2.40) Inaccuracy. Ba6 was best. } (8. Ba6 bxa6 9. O-O e6 10. Qd3 c4 11. Qd1 Nh5 12. Nbd2 Nxf4) 8... c4 9. Qd2 Qxa1 10. Qc2 Ne4?? { (-2.23 → 0.53) Blunder. e6 was best. } (10... e6 11. g4) 11. Bxc4 Nxc3?? { (0.42 → 3.67) Blunder. e6 was best. } (11... e6 12. O-O dxc4 13. Ng5 Nxg5 14. Bxg5 f6 15. Bf4 Bb4 16. cxb4 Nxb4 17. Qe4 O-O 18. Bd6) 12. O-O Nxb1? { (3.23 → 5.21) Mistake. Nb4 was best. } (12... Nb4 13. Qd2 Ncxa2 14. Bb5+ Kd8 15. Ne5 Kc7 16. Ba4 a6 17. Nxf7+ Kb6 18. Nxh8 Rc8 19. Nf7) 13. Rxb1 Qxb1+ 14. Qxb1 O-O-O 15. Bb5 e6?? { (5.79 → Mate in 11) Checkmate is now unavoidable. e5 was best. } (15... e5 16. Bxc6 bxc6 17. dxe5 Be7 18. h4 d4 19. exd4 g5 20. hxg5 Kc7 21. Kh2 h6 22. e6+) 16. Bxc6 bxc6 17. Qb8+ Kd7 18. Qc7+ Ke8 19. Qxc6+ Ke7 20. Qc5+? { (Mate in 9 → 9.55) Lost forced checkmate sequence. Ne5 was best. } (20. Ne5 Rd6 21. Qb7+ Ke8 22. Qxf7+ Kd8 23. Qb7 h6 24. Nf7+ Ke8 25. Nxd6+ Bxd6 26. Bxd6 Kd8) 20... Kf6 21. Bg5+ Kg6 22. Qc2+ { Black resigns. } 1-0