[Event "Casual correspondence game"] [Site "https://lichess.org/7YQQUcxK"] [Date "2023.12.25"] [White "Forhavu"] [Black "Haspelknecht"] [Result "0-1"] [UTCDate "2023.12.25"] [UTCTime "17:30:52"] [WhiteElo "2100"] [BlackElo "2036"] [Variant "Standard"] [TimeControl "-"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 e6 { B23 Sicilian Defense: Closed } 3. Bc4?! { (0.45 → -0.38) Inaccuracy. Nf3 was best. } (3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. g3 a6 7. Bg2 Nf6) 3... Nc6 4. f4 Nge7 5. Nf3 d5 6. exd5 exd5 7. Bb5 a6 8. Bxc6+ Nxc6 9. d4?! { (-0.63 → -1.64) Inaccuracy. O-O was best. } (9. O-O d4 10. Ne4 f5 11. Nf2 Be7 12. Nd3 b5 13. b3 O-O 14. Ba3 b4 15. Bb2 a5) 9... Bg4 10. dxc5?! { (-1.55 → -2.32) Inaccuracy. Be3 was best. } (10. Be3 Bxf3 11. gxf3 Be7 12. Qd2 Bh4+ 13. Kf1 Qd7 14. Kg2 O-O-O 15. Rhd1 Rhg8 16. Na4 Qf5) 10... Bxc5 11. Qxd5?! { (-2.22 → -3.35) Inaccuracy. h3 was best. } (11. h3 Be6 12. Ng5 Qe7 13. Nxe6 Qh4+ 14. Kd2 fxe6 15. Qg4 Qf2+ 16. Kd1 Nd4 17. Bd2 O-O) 11... Qxd5 12. Nxd5 O-O-O 13. c4 Rhe8+ 14. Kd2 Re4 15. Kd3 Bf5 16. Kc3 b5 17. Rd1?? { (-5.20 → Mate in 11) Checkmate is now unavoidable. b3 was best. } (17. b3 Re2 18. Bd2 b4+ 19. Kb2 Bd4+ 20. Nxd4 Rxd2+ 21. Kc1 Rxd4 22. Rd1 Rxd1+ 23. Kxd1 Be6) 17... Rxc4+ 18. Kd2 Rxd5+? { (Mate in 10 → -8.22) Lost forced checkmate sequence. Re4 was best. } { White resigns. } (18... Re4 19. a3 Rxd5+ 20. Kc3 Rxd1 21. Kc2 Red4+ 22. Kb3 Na5+ 23. Ka2 Be6+ 24. b3 Bxb3+ 25. Kb2) 0-1