[Event "rated classical game"] [Site "https://lichess.org/BF5udAqP"] [Date "2020.07.31"] [Round "-"] [White "Cosmic_sonata"] [Black "Chanitoproc"] [Result "1-0"] [GameId "BF5udAqP"] [UTCDate "2020.07.31"] [UTCTime "20:50:19"] [WhiteElo "1037"] [BlackElo "958"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-23"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A40"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.2] } { A40 Queen's Pawn Game } 1... c6 { [%eval 0.43] } 2. Nc3 { [%eval 0.35] } 2... b5 { [%eval 0.88] } 3. e4 { [%eval 0.58] } 3... f6? { (0.58 → 2.19) Mistake. d5 was best. } { [%eval 2.19] } (3... d5 4. e5 a6 5. Bd3 c5 6. dxc5 e6 7. b4 Nc6 8. Rb1) 4. Nf3 { [%eval 2.5] } 4... Na6 { [%eval 2.31] } 5. a4 { [%eval 2.29] } 5... bxa4?! { (2.29 → 3.16) Inaccuracy. b4 was best. } { [%eval 3.16] } (5... b4 6. Ne2) 6. Nxa4 { [%eval 2.58] } 6... c5?! { (2.58 → 3.44) Inaccuracy. e6 was best. } { [%eval 3.44] } (6... e6 7. c3 Nc7 8. Bd3 Ba6 9. Bxa6 Nxa6 10. O-O Ne7 11. Qc2 d5 12. b4 Ng6 13. exd5) 7. dxc5 { [%eval 3.46] } 7... d6? { (3.46 → 5.73) Mistake. e6 was best. } { [%eval 5.73] } (7... e6) 8. Bc4 { [%eval 5.14] } 8... dxc5? { (5.14 → 10.61) Mistake. e6 was best. } { [%eval 10.61] } (8... e6) 9. Nh4?? { (10.61 → 2.04) Blunder. Bf7+ was best. } { [%eval 2.04] } (9. Bf7+ Kxf7 10. Qxd8 e6 11. Be3 Be7 12. Qa5 e5 13. Qb5 Nb4 14. O-O-O Na6 15. Qc6 Rb8) 9... g5?? { (2.04 → 12.79) Blunder. Qxd1+ was best. } { [%eval 12.79] } (9... Qxd1+ 10. Kxd1 e6 11. Be3 Nh6 12. h3 Be7 13. Kc1 Nf7 14. Bb5+ Kf8 15. Nf3 Nd6 16. Bc6) 10. Nf3?? { (12.79 → 2.61) Blunder. Bb5+ was best. } { [%eval 2.61] } (10. Bb5+) 10... g4?? { (2.61 → 9.78) Blunder. Qxd1+ was best. } { [%eval 9.78] } (10... Qxd1+ 11. Kxd1 e5 12. Be3 Ne7 13. h4 g4 14. Nd2 h5 15. Nxc5 Nxc5 16. Bxc5 Bh6 17. Rxa7) 11. Nh4?? { (9.78 → 2.50) Blunder. Bf7+ was best. } { [%eval 2.5] } (11. Bf7+ Kxf7 12. Qxd8 Nb4 13. Nd2 Nxc2+ 14. Kd1 Nxa1 15. Qd5+ Be6 16. Qxa8 Nb3 17. Qxa7 Nxd2) 11... f5?? { (2.50 → 11.16) Blunder. Qxd1+ was best. } { [%eval 11.16] } (11... Qxd1+ 12. Kxd1 e6 13. h3 gxh3 14. Rxh3 Ne7 15. Be3 Rg8 16. Nf3 Rxg2 17. Rxh7 Rg7 18. Rxg7) 12. Nxf5?? { (11.16 → 3.91) Blunder. Bf7+ was best. } { [%eval 3.91] } (12. Bf7+ Kxf7 13. Qxd8 Nf6 14. e5 Bg7 15. Qd1 Nh5 16. Qe2 Nc7 17. Nxc5 Rd8 18. e6+ Nxe6) 12... h5?? { (3.91 → 12.07) Blunder. Qxd1+ was best. } { [%eval 12.07] } (12... Qxd1+) 13. Bd2? { (12.07 → 5.59) Mistake. Bf7+ was best. } { [%eval 5.59] } (13. Bf7+) 13... h4? { (5.59 → 15.46) Mistake. e6 was best. } { [%eval 15.46] } (13... e6 14. Bc3 Qxd1+ 15. Rxd1 Rh7 16. Nd6+ Bxd6 17. Rxd6 Nc7 18. Nxc5 Rb8 19. Rd2 Rb6 20. O-O) 14. Nxh4?? { (15.46 → 4.41) Blunder. Qxg4 was best. } { [%eval 4.41] } (14. Qxg4) 14... g3? { (4.41 → 9.10) Mistake. Rxh4 was best. } { [%eval 9.1] } (14... Rxh4 15. Bxg8) 15. fxg3 { [%eval 8.52] } 15... e6 { [%eval 12.92] } 16. O-O { [%eval 11.13] } 16... Bd7 { [%eval 16.58] } 17. Bxa6 { [%eval 12.26] } 17... Bxa4 { [%eval 17.6] } 18. Rxa4 { [%eval 17.59] } 18... Qd7 { [%eval 17.64] } 19. Ng6 { [%eval 16.4] } 19... Qxa4?! { (16.40 → Mate in 4) Checkmate is now unavoidable. Be7 was best. } { [%eval #4] } (19... Be7 20. Qe2) 20. Nxh8?! { (Mate in 4 → 12.70) Lost forced checkmate sequence. Rxf8+ was best. } { [%eval 12.7] } (20. Rxf8+ Kd7 21. Bf4+ Qd4+ 22. Qxd4+ cxd4 23. Bb5#) 20... Bg7 { [%eval 25.85] } 21. Ng6 { [%eval 9.28] } 21... Rd8 { [%eval 17.74] } 22. Re1 { [%eval 8.15] } 22... Rxd2 { [%eval 10.37] } 23. Qxd2 { [%eval 9.99] } 23... Qc4? { (9.99 → Mate in 13) Checkmate is now unavoidable. Bd4+ was best. } { [%eval #13] } (23... Bd4+ 24. Kh1) 24. Bxc4 { [%eval 32.82] } 24... a5?! { (32.82 → Mate in 6) Checkmate is now unavoidable. Bd4+ was best. } { [%eval #6] } (24... Bd4+ 25. Kh1) 25. Bxe6 { [%eval #5] } 25... a4 { [%eval #1] } 26. Ra1 { [%eval #5] } 26... Bxb2 { [%eval #1] } 27. Rb1 { [%eval #2] } 27... Ba3 { [%eval #1] } 28. Rb8# { White wins by checkmate. } 1-0