[Event "Casual correspondence game"] [Site "https://lichess.org/LIBb6jQx"] [Date "2024.05.20"] [White "nguyenminhdoanh"] [Black "lichess AI level 4"] [Result "1-0"] [UTCDate "2024.05.20"] [UTCTime "13:02:33"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation, English Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. d4 cxd4 3. Nf3 d6 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 { B90 Sicilian Defense: Najdorf Variation, English Attack } e5 7. Nf3 Nc6 8. Bd3 Qa5?! { (0.00 → 0.81) Inaccuracy. Be7 was best. } (8... Be7 9. O-O Be6 10. Ng5 O-O 11. Nxe6 fxe6 12. Bc4 Qd7 13. Na4 Bd8 14. Nb6) 9. O-O h6 10. a3 Qc7 11. Nd5 Qb8? { (1.08 → 2.38) Mistake. Nxd5 was best. } (11... Nxd5 12. exd5) 12. Bb6?! { (2.38 → 1.75) Inaccuracy. Nb6 was best. } (12. Nb6 Bg4 13. Re1 Ra7 14. Nd5 Ra8 15. h3 Be6 16. Nxf6+ gxf6 17. Nh4 Ne7) 12... Bg4? { (1.75 → 3.39) Mistake. Nxd5 was best. } (12... Nxd5 13. exd5 Ne7 14. c4 g6 15. Bc2 Bd7 16. Ba4 Qc8 17. Nd2 Bg7 18. Ne4) 13. Nc7+ Kd7 14. Nxa8 Kc8?! { (3.01 → 4.61) Inaccuracy. Qxa8 was best. } (14... Qxa8 15. b4 Ke8 16. c4 Be7 17. h3 Bh5 18. Re1 Qc8 19. Rc1 Nd7 20. Be3) 15. Nc7 Nd4 16. h3 Nxf3+ 17. gxf3 Bxh3 18. Re1 g6 19. Kh2 Be6 20. Nxe6 Nd7 21. Nxf8 Nxb6 22. Nxg6 fxg6 23. Rg1 g5 24. f4 Kc7 25. fxe5 Qf8 26. Rg2 Qf4+ 27. Kg1 d5 28. Qg4 Qxe5 29. exd5 a5 30. Rb1 Nxd5 31. Qc4+ Kb8 32. Qb5 Qd6 33. Be4 Rd8 34. Bxd5 Qxd5 35. Qxd5 Rxd5 36. Kh2 Kc7 37. Re1 Rc5 38. c3 h5 39. Re7+ Kb8 40. Rg7 Rb5 41. R7xg5 Rxb2 42. Rxh5 Re2 43. Rxa5 b5 44. Rxb5+ Kc7 45. Rg6 Rxf2+ 46. Kg3 Rf8 47. Rgg5 Kc8?! { (4.82 → 7.51) Inaccuracy. Rf1 was best. } (47... Rf1 48. a4 Kc6 49. a5 Rc1 50. Rb6+ Kd7 51. Rc5 Rg1+ 52. Kf4 Rf1+ 53. Ke5) 48. Ra5?! { (7.51 → 4.74) Inaccuracy. Rbf5 was best. } (48. Rbf5 Kc7 49. Rxf8 Kd7 50. Kg2 Ke7 51. Rf3 Kd6 52. c4 Ke6 53. Rf4 Ke7) 48... Rf1?! { (4.74 → 6.31) Inaccuracy. Kc7 was best. } (48... Kc7 49. Raf5 Rh8 50. Rg6 Rh7 51. Kg4 Kc8 52. Rh5 Re7 53. c4 Re4+ 54. Kf5) 49. Kg2 Rb1? { (4.70 → 10.76) Mistake. Rc1 was best. } (49... Rc1 50. Rg3 Rc2+ 51. Kh3 Kc7 52. a4 Rc1 53. Rf5 Re1 54. Rf6 Kd7 55. Rb6) 50. Rgc5+? { (10.76 → 4.91) Mistake. Ra7 was best. } (50. Ra7 Rb2+ 51. Kf3 Rd2 52. Rg8+ Rd8 53. a4 Rxg8 54. Ra8+ Kd7 55. Rxg8 Ke7) 50... Kd7 51. Rcb5 Rc1 52. Rc5 Kd8 53. Kf3 Rh1?? { (5.19 → Mate in 16) Checkmate is now unavoidable. Ke7 was best. } (53... Ke7 54. Ke4 Kd6 55. Kd4 Rg1 56. Kc4 Kd7 57. Ra7+ Kd6 58. Ra6+ Ke7 59. a4) 54. Ra7 Ra1? { (8.68 → Mate in 6) Checkmate is now unavoidable. Rd1 was best. } (54... Rd1 55. Ke4) 55. Rg5 Rf1+?! { (11.30 → Mate in 5) Checkmate is now unavoidable. Re1 was best. } (55... Re1 56. Rg8+ Re8 57. Ra8+ Kc7 58. Raxe8 Kc6 59. Rc8+ Kb5 60. c4+ Kb6 61. c5+) 56. Ke2 Rf8 57. Rgg7 Re8+ 58. Kd3 Re2 59. Rg8+ Re8 60. Rxe8+ Kxe8 61. a4 Kd8 62. a5 Kc8 63. a6 Kd8 64. Rh7 Kc8 65. a7 Kd8 66. a8=R# { White wins by checkmate. } 1-0