[Event "Casual correspondence game"] [Site "https://lichess.org/CtGr6Qin"] [Date "2022.03.02"] [White "Howeihan2008"] [Black "lichess AI level 4"] [Result "0-1"] [UTCDate "2022.03.02"] [UTCTime "10:57:29"] [WhiteElo "2170"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B43"] [Opening "Sicilian Defense: Kan Variation, Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 { B43 Sicilian Defense: Kan Variation, Knight Variation } d6 6. f3 Qc7 7. Bd3 Ne7?! { (0.08 → 0.78) Inaccuracy. Nf6 was best. } (7... Nf6 8. Be3 b5 9. Qd2 Nbd7 10. a3 Bb7 11. O-O-O d5 12. exd5) 8. O-O e5?! { (0.85 → 1.44) Inaccuracy. g6 was best. } (8... g6 9. Be3) 9. Nde2 b5? { (1.31 → 2.89) Mistake. Nd7 was best. } (9... Nd7 10. a4) 10. a3?! { (2.89 → 1.67) Inaccuracy. Be3 was best. } (10. Be3) 10... Qa7+? { (1.67 → 3.23) Mistake. g6 was best. } (10... g6 11. b4) 11. Kh1 Qc5?! { (2.87 → 3.92) Inaccuracy. Qb6 was best. } (11... Qb6) 12. f4 Bb7 13. fxe5 Ng6?! { (3.72 → 4.78) Inaccuracy. dxe5 was best. } (13... dxe5 14. b4) 14. exd6? { (4.78 → 2.52) Mistake. e6 was best. } (14. e6 fxe6) 14... Ne5?! { (2.52 → 3.85) Inaccuracy. Bxd6 was best. } (14... Bxd6 15. Nd5) 15. Bf4 Qxd6? { (4.02 → 6.71) Mistake. Nbd7 was best. } (15... Nbd7 16. b4) 16. Bxe5?! { (6.71 → 4.22) Inaccuracy. Bxb5+ was best. } (16. Bxb5+) 16... Qxe5 17. Ng3? { (4.01 → 1.90) Mistake. Rf5 was best. } (17. Rf5) 17... Bd6?! { (1.90 → 2.57) Inaccuracy. Nd7 was best. } (17... Nd7 18. a4 b4 19. Nd5 g6 20. Bc4 Bc5 21. Rxf7 Kxf7 22. Nb6+ Kg7 23. Qxd7+ Qe7 24. Qxe7+) 18. Re1?? { (2.57 → -0.56) Blunder. a4 was best. } (18. a4 O-O) 18... Nd7 19. Nf5?? { (-0.20 → Mate in 1) Checkmate is now unavoidable. Qg4 was best. } (19. Qg4 Rd8) 19... Qxh2# { Black wins by checkmate. } 0-1