FEN
[Event "中阶班 第38次课 随堂赛"]
[Site "https://haichess.com/6AGlNwGy"]
[Date "2022.10.23"]
[Round "-"]
[White "KelvinXU"]
[Black "Kenny"]
[Result "1-0"]
[UTCDate "2022.10.23"]
[UTCTime "03:27:58"]
[WhiteElo "1278"]
[BlackElo "1231"]
[WhiteRatingDiff "+16"]
[BlackRatingDiff "-75"]
[Variant "标准国际象棋"]
[TimeControl "900+5"]
[ECO "B95"]
[Opening "Sicilian Defense: Najdorf Variation"]
[Termination "Normal"]
[Annotator "haichess.com"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 { B95 Sicilian Defense: Najdorf Variation } 7. Bc4?! { (0.00 → -0.60) 轻微失误：最佳着法是 Qf3. } (7. Qf3 Nbd7 8. Be3 Ne5 9. Qg3 b5 10. a3 Bb7 11. f3 g6) 7... Be7 8. O-O O-O 9. Re1 Qc7 10. b3?? { (-0.25 → -2.46) 严重错误：最佳着法是 Bb3. } (10. Bb3 b5 11. Bh4 Qb7 12. f3 Nbd7 13. Bf2 Nc5 14. Qd2 Bd7 15. a4 Nxb3 16. Nxb3 e5) 10... b5 11. Ndxb5 axb5 12. Nxb5 Qc5 13. Bd2 Ba6 14. a4 Nbd7 15. Bc3 Bxb5 16. axb5 Ne5 17. Bxe5?! { (-2.03 → -2.98) 轻微失误：最佳着法是 Bd4. } (17. Bd4) 17... dxe5 18. Rxa8 Rxa8 19. Qd3 Qb4 20. Qe2 h6 21. h3 Qa5 22. Kh2 Rd8 23. Rd1?! { (-3.20 → -4.48) 轻微失误：最佳着法是 Bd3. } (23. Bd3 Nd7 24. Bc4 Nc5 25. Rb1 Qc3 26. Rd1 Ra8 27. Qd2 Qxd2 28. Rxd2 Nxe4 29. Rd7 Bc5) 23... Rxd1 24. Qxd1 Kh7?! { (-4.37 → -3.02) 轻微失误：最佳着法是 Bc5. } (24... Bc5) 25. Bd3 Bd6 26. Qb1 Qb4 27. Qb2?? { (-3.20 → -6.73) 严重错误：最佳着法是 Kg1. } (27. Kg1 Bc5 28. Kf1 Qd4 29. Qe1 Bb4 30. Qc1 Kg8 31. Kg1 Bc5 32. Qe1 h5 33. g3 h4) 27... Nxe4?? { (-6.73 → 0.13) 严重错误：最佳着法是 Qd2. } (27... Qd2 28. b4 Bc7 29. Qb1 Bb6 30. Qf1 Bxf2 31. g4 Bb6+ 32. Qe2 Qxb4 33. Qg2 Qd4 34. Be2) 28. Bxe4+?? { (0.13 → -6.10) 严重错误：最佳着法是 c3. } (28. c3 Qc5 29. f3 Qe3 30. Qb1 Qd2 31. c4 g6 32. fxe4 Qb4 33. Qd1 Bc5 34. h4 h5) 28... Qxe4 29. c4 Qb7?? { (-6.63 → -1.89) 严重错误：最佳着法是 Qd3. } (29... Qd3) 30. Qd2? { (-1.89 → -3.93) 错误：最佳着法是 c5. } (30. c5 Bb8) 30... Qc7 31. g3 Kg6?? { (-3.88 → -1.19) 严重错误：最佳着法是 Qe7. } (31... Qe7) 32. Qa2?? { (-1.19 → -4.35) 严重错误：最佳着法是 b4. } (32. b4 e4) 32... Kf5?? { (-4.35 → -0.91) 严重错误：最佳着法是 f5. } (32... f5 33. Kg2 e4 34. Qd2 Qc5 35. h4 Kf7 36. Qd1 Kf6 37. h5 Ke5 38. Qa1+ Qd4 39. Qe1) 33. Qa6?? { (-0.91 → -5.14) 严重错误：最佳着法是 b4. } (33. b4 Qb7 34. c5 Bc7 35. Qe2 e4 36. b6 Be5 37. Qh5+ Kf6 38. b5 Qd5 39. Qh4+ Kg6) 33... Qc5 34. Kg2 e4?! { (-5.06 → -3.55) 轻微失误：最佳着法是 Qd4. } (34... Qd4 35. Qc6 Qe4+ 36. Qxe4+ Kxe4 37. b6 Kd4 38. b7 Kc5 39. Kf3 Kc6 40. b4 Kxb7 41. c5) 35. Qc6? { (-3.55 → -6.62) 错误：最佳着法是 Qb7. } (35. Qb7 Qc7) 35... Qxc6 36. bxc6 Kf6 37. b4 Bxb4?? { (-5.46 → 11.06) 严重错误：最佳着法是 Ke7. } (37... Ke7 38. c5 Be5 39. f3 e3 40. Kf1 Kd8 41. Ke2 Bd4 42. h4 Kc7 43. g4 Kxc6 44. f4) 38. c7 Ke7 39. c8=Q Kf6 40. Qd8+ Be7 41. Qd4+ Kg6 42. c5 Bxc5 43. Qxc5 e3 44. Qxe3 f5?! { (63.48 → Mate in 12) 将杀已经不可避免：最佳着法是 Kf6. } (44... Kf6 45. Qd4+ Kg6 46. h4 Kh7 47. Qd7 Kg6 48. Qe7 h5 49. Qg5+ Kh7 50. Qxh5+ Kg8 51. f4) 45. Qxe6+ Kg5 46. h4+ Kh5 47. Qxf5+ g5 48. hxg5 hxg5 49. f4 Kh6 50. Qxg5+ Kh7 51. f5 Kh8 52. f6 Kh7 53. Qh5+ Kg8 54. Kf3 Kf8 55. Ke4 Kg8 56. Kf5 Kf8 57. Kg6 Ke8 58. Qh7 Kd8 59. Kf5 Ke8 60. Ke6 Kd8 61. Qd7# { White wins by checkmate. } 1-0
