[Event "Rated classical game"] [Site "https://lichess.org/h8D3kZsy"] [Date "2022.08.09"] [White "dhaksan"] [Black "koshal1233"] [Result "1-0"] [UTCDate "2022.08.09"] [UTCTime "15:55:37"] [WhiteElo "1170"] [BlackElo "1258"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-252"] [Variant "Standard"] [TimeControl "1800+20"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. b3?! { (0.67 → -0.17) Inaccuracy. d4 was best. } (2. d4 d5 3. c4 e6 4. e3 Be7 5. Nbd2 Nf6 6. Bd3 O-O) 2... d5?! { (-0.17 → 0.44) Inaccuracy. e5 was best. } (2... e5 3. Bb2 e4 4. Nd4 Nxd4 5. Bxd4 d5 6. e3 Bf5 7. d3) 3. Bb2 Nf6 4. d3?! { (0.53 → -0.08) Inaccuracy. e3 was best. } (4. e3 Bg4 5. h3 Bxf3 6. Qxf3 Qd7 7. Nc3 O-O-O 8. O-O-O h5) 4... e5 5. Nbd2? { (0.21 → -0.94) Mistake. Nxe5 was best. } (5. Nxe5 Nxe5 6. Bxe5 d4 7. c3 c5 8. Qc1 Be7 9. Nd2 Nd5) 5... Bd6 6. e3 Be6?! { (-0.66 → 0.13) Inaccuracy. O-O was best. } (6... O-O 7. Be2 Re8 8. O-O e4 9. dxe4 dxe4 10. Nd4 Nxd4 11. Bxd4) 7. Be2 Ke7? { (-0.13 → 1.24) Mistake. Qe7 was best. } (7... Qe7 8. a3 O-O-O 9. b4 e4 10. dxe4 Nxe4 11. Nd4 Nxd4 12. Nxe4) 8. Nb1? { (1.24 → -0.08) Mistake. a3 was best. } (8. a3 Re8) 8... Qb8?! { (-0.08 → 0.76) Inaccuracy. Re8 was best. } (8... Re8 9. O-O d4 10. Ng5 Bf5 11. Nd2 Kf8 12. Bf3 Kg8 13. Re1 dxe3 14. fxe3 h6 15. Bxc6) 9. Nbd2 Rd8 10. c4 b5?? { (0.85 → 4.50) Blunder. dxc4 was best. } (10... dxc4 11. bxc4 Kf8 12. O-O Kg8 13. d4 exd4 14. exd4 Bf5 15. Nh4 Qc8 16. Ndf3 Bg4 17. d5) 11. Ng5?? { (4.50 → 0.63) Blunder. cxb5 was best. } (11. cxb5 e4 12. bxc6 exf3 13. Nxf3 Qb4+ 14. Qd2 Qg4 15. O-O Qh5 16. Qa5 Bg4 17. Ba3 Bxa3) 11... Bf5?? { (0.63 → 2.86) Blunder. bxc4 was best. } (11... bxc4 12. dxc4) 12. Bf3?? { (2.86 → -2.92) Blunder. cxd5 was best. } (12. cxd5 Nb4 13. e4 Bg4 14. f3 Bh5 15. Nh3 Nbxd5 16. exd5 Nxd5 17. O-O Qb6+ 18. Nf2 Bg6) 12... Bxd3 13. cxd5 Bf1?? { (-1.83 → 7.53) Blunder. Nb4 was best. } (13... Nb4 14. Nde4 h6 15. Nxf6 gxf6 16. Ne4 Nc2+ 17. Kd2 Bxe4 18. Bxe4 Nxa1 19. Qxa1 a5 20. Ke2) 14. Rxf1 Nxd5?! { (7.04 → 11.23) Inaccuracy. Nb4 was best. } (14... Nb4 15. Ke2 a5 16. a3 Nbxd5 17. Qc2 b4 18. a4 Nc3+ 19. Bxc3 bxc3 20. Nc4 Qc8 21. Rfd1) 15. Bxd5 Ba3 16. Bxc6 Bxb2 17. Rb1 a6 18. Bxa8 Qxa8 19. Rxb2 Kf8 20. Nxh7+ Kg8 21. Ng5 Rxd2?! { (15.55 → Mate in 7) Checkmate is now unavoidable. Qxg2 was best. } (21... Qxg2 22. Qh5 Qxg5 23. Qxg5 f6 24. Qf5 Kf8 25. h4 Re8 26. Rg1 c5 27. Qd7 Re7 28. Qc8+) 22. Qxd2?! { (Mate in 7 → 17.20) Lost forced checkmate sequence. Rxd2 was best. } (22. Rxd2 g6 23. Rd8+ Qxd8 24. Qxd8+ Kg7 25. h4 e4 26. Qe8 Kf6 27. Qxf7+ Ke5 28. Qe6#) 22... Qf8 23. Qd7 Qb8?! { (26.23 → Mate in 5) Checkmate is now unavoidable. a5 was best. } (23... a5 24. Rd2 a4 25. Ke2 axb3 26. axb3 g6 27. Qh3 Kg7 28. Qh7+ Kf6 29. Ne4+ Ke6 30. f4) 24. Qxf7+ Kh8 25. Rd2 Qd8 26. Rxd8# { White wins by checkmate. } 1-0