[Event "Rated correspondence game"] [Site "https://lichess.org/6klqk6uN"] [Date "2024.05.02"] [White "algo_chess"] [Black "Ponkl"] [Result "1-0"] [UTCDate "2024.05.02"] [UTCTime "13:46:21"] [WhiteElo "1768"] [BlackElo "1664"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "-"] [ECO "B23"] [Opening "Sicilian Defense: Grand Prix Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 Nc6 3. f4 { B23 Sicilian Defense: Grand Prix Attack } d6 4. Nf3 g6 5. d3 Bg7 6. Bd2 Nf6 7. Be2 a6 8. a4 b6 9. O-O Bb7 10. h3 e5?! { (-0.10 → 0.67) Inaccuracy. O-O was best. } (10... O-O 11. Qe1 e6 12. Qf2 Nd7 13. Rae1 Nd4 14. Bd1 Nxf3+ 15. Bxf3 Bc6 16. Kh1) 11. Qc1?! { (0.67 → 0.04) Inaccuracy. fxe5 was best. } (11. fxe5 dxe5 12. Bg5 O-O 13. Nd5 Nd4 14. Nxf6+ Bxf6 15. Bxf6 Nxe2+ 16. Qxe2 Qxf6) 11... O-O 12. f5 gxf5 13. exf5 Qd7? { (0.09 → 1.52) Mistake. d5 was best. } (13... d5 14. Bg5) 14. g4?! { (1.52 → 0.67) Inaccuracy. Bh6 was best. } (14. Bh6 Qe7 15. g4 Qd8 16. Kh2 Ne8 17. Ne4 f6 18. Ng3 Nd4 19. Nxd4 cxd4) 14... a5? { (0.67 → 1.82) Mistake. Kh8 was best. } (14... Kh8 15. Qe1) 15. Bh6 Bxh6?? { (1.72 → 3.93) Blunder. Qd8 was best. } (15... Qd8 16. Bxg7 Kxg7 17. g5 Nh5 18. f6+ Kh8 19. Nh4 Nf4 20. Rxf4 exf4 21. Qxf4) 16. Qxh6 Qe7 17. g5 Nd7? { (5.08 → 9.66) Mistake. Kh8 was best. } (17... Kh8 18. gxf6 Rg8+ 19. Kf2 Qf8 20. Qh5 Nb4 21. Rg1 Bxf3 22. Bxf3 c4 23. Rxg8+) 18. f6 Qe6? { (8.68 → Mate in 1) Checkmate is now unavoidable. Nxf6 was best. } (18... Nxf6 19. gxf6 Qxf6 20. Qxf6 Rad8 21. Kh2 Ne7 22. Qxe7 h6 23. Rg1+ Kh7 24. Qxb7) 19. Qg7# { White wins by checkmate. } 1-0