[Event "Casual correspondence game"] [Site "https://lichess.org/zC1a1kD3"] [Date "2024.02.28"] [White "lichess AI level 5"] [Black "hengzijun"] [Result "0-1"] [UTCDate "2024.02.28"] [UTCTime "08:48:53"] [WhiteElo "?"] [BlackElo "1761"] [Variant "Standard"] [TimeControl "-"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation, Lipnitsky Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 { B90 Sicilian Defense: Najdorf Variation, Lipnitsky Attack } e6 7. O-O Be7 8. Re1 b5 9. Bb3 Bb7? { (-0.19 → 1.18) Mistake. O-O was best. } (9... O-O 10. a4 b4 11. Na2 Qb6 12. c3 bxc3 13. Nxc3 Bd7 14. h3 Rc8 15. Bc2 Be8 16. a5) 10. f4?? { (1.18 → -1.17) Blunder. Bxe6 was best. } (10. Bxe6) 10... O-O 11. e5 dxe5 12. fxe5 Nfd7 13. g3? { (-1.35 → -2.91) Mistake. a3 was best. } (13. a3) 13... Qc7 14. Bf4 Rd8?! { (-2.25 → -1.23) Inaccuracy. Qb6 was best. } (14... Qb6 15. Kf1 Bc5 16. Nf3 Bf2 17. Re4 Nc5 18. Qe2 Qc6 19. Ng5 h6 20. Rd1 hxg5 21. Rd6) 15. a4?? { (-1.23 → -3.61) Blunder. Nd5 was best. } (15. Nd5 exd5 16. e6 Qc5 17. exf7+ Kh8 18. Be3 Qb6 19. Qg4 Ne5 20. Qxg7+ Kxg7 21. Nf5+ Kxf7) 15... b4?? { (-3.61 → -1.15) Blunder. Nc5 was best. } (15... Nc5 16. Nd5 Bxd5 17. Bxd5 Rxd5 18. axb5 Qb7 19. c4 Rd8 20. Be3 axb5 21. Rxa8 Qxa8 22. cxb5) 16. Ne4?? { (-1.15 → -3.77) Blunder. Nd5 was best. } (16. Nd5) 16... Bxe4 17. Rxe4 Nc5 18. Re3 Nxb3 19. Rxb3 Bc5? { (-4.81 → -2.83) Mistake. Rxd4 was best. } (19... Rxd4 20. Qxd4 Bc5 21. Rd1 Bxd4+ 22. Rxd4 Nc6 23. Rc4 h5 24. Rd3 Qa7+ 25. Be3 Qb7 26. Bf4) 20. c3?! { (-2.83 → -4.01) Inaccuracy. Rd3 was best. } (20. Rd3 Nc6 21. c3 bxc3 22. bxc3 Nxe5 23. Re3 Bd6 24. Qe2 Nc4 25. Bxd6 Nxd6 26. Rf1 h6) 20... bxc3?! { (-4.01 → -2.73) Inaccuracy. Nc6 was best. } (20... Nc6 21. Kg2 Na5 22. Qf3 Nxb3 23. Nxb3 bxc3 24. bxc3 Rab8 25. Rb1 Be7 26. Nd4 Kh8 27. Nc6) 21. Rxb8? { (-2.73 → -5.33) Mistake. bxc3 was best. } (21. bxc3 Nc6 22. Kg2 Bxd4 23. cxd4 Nxd4 24. Rd3 Nf5 25. h4 Rxd3 26. Qxd3 Qc6+ 27. Kh3 h6) 21... Bxd4+ 22. Qxd4 Raxb8 23. Qxc3 Qxc3 24. bxc3 Rd3 25. Bc1 Rxc3 26. Bf4 Kf8 27. Re1 Rc4 28. h3 Rxa4 29. Rd1 Ke7 30. Bg5+ f6 31. Bf4 Rbb4 32. Kf2 Rxf4+ 33. gxf4 Rxf4+ 34. Kg2 fxe5 35. Ra1 e4 36. Rxa6 e3 37. Ra2?! { (-4.89 → -7.82) Inaccuracy. Ra3 was best. } (37. Ra3 Re4 38. Kf1 e2+ 39. Ke1 Kf6 40. Rf3+ Kg6 41. Rg3+ Kh6 42. h4 g6 43. Rg5 Rxh4) 37... Rf2+ 38. Rxf2 exf2 39. h4 Kf6 40. h5 Kf5 41. Kf1 e5 42. Kxf2 Kf4 43. Ke1 Ke3 44. Kd1 g6 45. Ke1 gxh5 46. Kf1 h4 47. Kg2 h3+ 48. Kxh3 Kf2 49. Kh4 e4 50. Kg4 e3 51. Kg5 e2 52. Kh6 e1=Q 53. Kxh7 Qg1 54. Kh8 Kf3 55. Kh7 Kf4 56. Kh8 Kf5 57. Kh7 Kf6 58. Kh6 Qg6# { Black wins by checkmate. } 0-1