FEN
[Event "中阶班 第37次课 随堂赛"]
[Site "https://haichess.com/wRwo2fez"]
[Date "2022.10.16"]
[Round "-"]
[White "Kenny"]
[Black "lindagu"]
[Result "1-0"]
[UTCDate "2022.10.16"]
[UTCTime "03:20:31"]
[WhiteElo "1163"]
[BlackElo "1019"]
[WhiteRatingDiff "+68"]
[BlackRatingDiff "-23"]
[Variant "标准国际象棋"]
[TimeControl "900+5"]
[ECO "D02"]
[Opening "Queen's Pawn Game: Krause Variation"]
[Termination "Normal"]
[Annotator "haichess.com"]
1. d4 d5 2. Nf3 c5 { D02 Queen's Pawn Game: Krause Variation } 3. Nc3?! { (0.48 → -0.04) 轻微失误：最佳着法是 c4. } (3. c4 e6 4. cxd5 exd5 5. Bg5 Be7 6. Bxe7 Nxe7 7. dxc5 Na6 8. Qc1 Qc7 9. Nbd2 Qxc5) 3... cxd4 4. Nxd4?! { (0.40 → -0.60) 轻微失误：最佳着法是 Qxd4. } (4. Qxd4 e6) 4... Nf6?! { (-0.60 → 0.00) 轻微失误：最佳着法是 e5. } (4... e5 5. Ndb5 a6 6. Qxd5 axb5 7. Qxe5+ Qe7 8. Qg3 Na6 9. e4 b4 10. Bb5+ Bd7 11. Bg5) 5. Bg5 e5?! { (-0.05 → 0.79) 轻微失误：最佳着法是 Nbd7. } (5... Nbd7 6. Nb3 e6 7. e4 h6 8. Bxf6 Nxf6 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. e5 Nh7 12. Qg4) 6. Bxf6?? { (0.79 → -1.84) 严重错误：最佳着法是 Ndb5. } (6. Ndb5 d4 7. Nd5 Na6 8. e4 Be7 9. Bxf6 Bxf6 10. c3 O-O 11. cxd4 Bd7 12. Nxf6+ Qxf6) 6... Qxf6?? { (-1.84 → 1.73) 严重错误：最佳着法是 gxf6. } (6... gxf6 7. Nb3 d4 8. Nb1 Qb6 9. Qd3 Bh6 10. N1d2 Nc6 11. Nc4 Qc7 12. c3 Bg4 13. Qg3) 7. Nxd5 Qd6?? { (2.23 → 7.37) 严重错误：最佳着法是 Qd8. } (7... Qd8 8. Nb5) 8. Nb5 Qc6 9. Nbc7+ Kd7 10. e4 Na6 11. Bb5 Qxb5 12. Nxb5 Kc6 13. c4 Be6 14. Qa4 Kc5?! { (13.93 → Mate in 7) 将杀已经不可避免：最佳着法是 Bxd5. } (14... Bxd5 15. Nc3+) 15. b4+ Kxc4 16. Ne3+ Kd3 17. O-O-O+?! { (Mate in 1 → 22.53) 失去强制将杀的机会：最佳着法是 Qc2#. } (17. Qc2#) 17... Kxe4 18. Nc3+ Kf4 19. b5+ Nb4 20. a3 Rc8 21. Kb2 Kg5 22. h4+ Kg6 23. h5+ Kf6 24. axb4 Be7?! { (17.08 → Mate in 1) 将杀已经不可避免：最佳着法是 Rxc3. } (24... Rxc3 25. Kxc3) 25. Ned5+?! { (Mate in 1 → 25.67) 失去强制将杀的机会：最佳着法是 Ne4#. } (25. Ne4#) 25... Bxd5 26. Nxd5+ Ke6 27. Qb3 Kf5?! { (24.14 → Mate in 6) 将杀已经不可避免：最佳着法是 Rhf8. } (27... Rhf8 28. Nb6+) 28. Nxe7+ Kf6 29. Nxc8 Rxc8 30. Rd6+ Ke7 31. Rhd1 Rc7 32. Qe3 f6 33. f4 Kf8 34. fxe5 Re7 35. Rd8+ Kf7 36. e6+ Rxe6 37. R1d7+ Re7 38. Rxe7# { White wins by checkmate. } 1-0
