[Event "Rated classical game"] [Site "https://lichess.org/txUfCRi3"] [Date "2023.03.06"] [White "bu_zhi_suo_cuo"] [Black "ferovi"] [Result "1-0"] [UTCDate "2023.03.06"] [UTCTime "20:57:17"] [WhiteElo "1519"] [BlackElo "1508"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-25"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.98) Inaccuracy. Nf6 was best. } { A43 Benoni Defense: Old Benoni } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. c3?! { (0.98 → 0.00) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 d6 4. e4 e6 5. Bc4 Be7 6. Nge2 exd5) 2... cxd4 3. cxd4 Qa5+?! { (0.09 → 0.94) Inaccuracy. d5 was best. } (3... d5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 Bf5 7. Rc1 a6 8. Nf3) 4. Bd2 Qb6 5. Qc2 Na6? { (0.40 → 1.73) Mistake. Nc6 was best. } (5... Nc6 6. e3 d5 7. Nc3 e6 8. a3 Nf6 9. Nf3 Bd7 10. Bd3) 6. Nf3 d6 7. e4 Be6?! { (1.85 → 3.05) Inaccuracy. Bd7 was best. } (7... Bd7 8. Nc3 Rc8 9. a4 Nb4 10. Qd1 e6 11. a5 Qd8 12. Qb3 d5 13. Ne5 Nc6 14. Nxd7) 8. Nc3 Rc8?! { (2.71 → 3.87) Inaccuracy. Nf6 was best. } (8... Nf6 9. Rc1) 9. Be3?! { (3.87 → 2.53) Inaccuracy. Qa4+ was best. } (9. Qa4+ Bd7) 9... Nb4?? { (2.53 → 6.47) Blunder. Bd7 was best. } (9... Bd7) 10. Qd2? { (6.47 → 3.94) Mistake. Qa4+ was best. } (10. Qa4+) 10... Nf6? { (3.94 → 7.91) Mistake. Qd8 was best. } (10... Qd8 11. a3) 11. d5 Nxe4 12. Nxe4 Bf5 13. Bxb6 Nc2+ 14. Kd1 Nxa1 15. Bb5+ Bd7 16. Bxd7+ Kxd7 17. Bxa7 Rc2 18. Qb4 Rc8?! { (18.43 → Mate in 6) Checkmate is now unavoidable. e6 was best. } (18... e6 19. Qb5+) 19. Qxb7+ Rc7 20. Qb6?! { (Mate in 6 → 19.07) Lost forced checkmate sequence. Qb5+ was best. } (20. Qb5+ Kd8 21. Qb8+ Kd7 22. Bb6 Rc1+ 23. Kxc1 Nb3+ 24. axb3 f6 25. Qd8#) 20... Kc8?! { (19.07 → Mate in 5) Checkmate is now unavoidable. e6 was best. } (20... e6 21. dxe6+) 21. Kd2?! { (Mate in 5 → 15.99) Lost forced checkmate sequence. Qb8+ was best. } (21. Qb8+ Kd7 22. Bb6 Rc1+ 23. Kxc1 Nb3+ 24. axb3 e6 25. Qd8#) 21... Rc2+?! { (15.99 → Mate in 8) Checkmate is now unavoidable. g6 was best. } (21... g6 22. Qa6+) 22. Kd3 Rc7 23. Rxa1 Rb7 24. Qc6+ Rc7 { Black resigns. } 1-0