[Event "Casual correspondence game"] [Site "https://lichess.org/aIwc3foL"] [Date "2024.05.20"] [White "daisya"] [Black "lichess AI level 4"] [Result "1-0"] [UTCDate "2024.05.20"] [UTCTime "07:47:17"] [WhiteElo "1500"] [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 } Qc7 6. Be2 Nc6 7. O-O Nf6 8. b3?! { (0.35 → -0.39) Inaccuracy. Be3 was best. } (8. Be3 Bb4 9. Nxc6 bxc6 10. Na4 Be7 11. Bb6 Qf4 12. f3 d5) 8... Ne5 9. Bb2 Nc6?! { (-0.23 → 0.58) Inaccuracy. Ng6 was best. } (9... Ng6 10. Bf3) 10. Kh1 Nxd4 11. Qxd4 Bc5 12. Qd2 Be7 13. a4 O-O 14. f4 d6 15. Rae1 Bd7 16. Rf3 Rad8 17. Rg3 h5?? { (0.92 → 4.00) Blunder. Ne8 was best. } (17... Ne8 18. Rf1 Bf6 19. Bd3 Qa5 20. Ba1 e5 21. f5 b5 22. Qh6 Kh8 23. Qh5) 18. e5?? { (4.00 → 0.12) Blunder. f5 was best. } (18. f5) 18... dxe5 19. fxe5 Qxe5?? { (0.18 → 2.52) Blunder. Ng4 was best. } (19... Ng4 20. Bxg4 hxg4 21. Ne4 Bc6 22. Qc3 Rd7 23. Nf6+ Bxf6 24. exf6 Qf4 25. Qe5) 20. Bd3 Qc7?? { (2.53 → Mate in 7) Checkmate is now unavoidable. Qxg3 was best. } (20... Qxg3 21. hxg3 Bc6 22. Qe2 Ng4 23. Rf1 Rfe8 24. Ne4 Rd5 25. b4 Red8 26. Bc3) 21. Ne4?? { (Mate in 7 → 0.00) Lost forced checkmate sequence. Rxg7+ was best. } (21. Rxg7+ Kxg7 22. Qg5+ Kh8 23. Nd5 Qxh2+ 24. Kxh2 Bd6+ 25. Kh1 Be5 26. Qh6+ Kg8) 21... Ng4 22. h3?? { (0.00 → -2.21) Blunder. Bf6 was best. } (22. Bf6 Bxf6 23. Nxf6+ gxf6 24. Rxg4+ hxg4 25. Re4 e5 26. Qh6 Rfe8 27. h3 Bf5) 22... Bd6?? { (-2.21 → 5.22) Blunder. f5 was best. } (22... f5) 23. Nxd6 Qb6?! { (5.09 → 6.85) Inaccuracy. f5 was best. } (23... f5 24. hxg4 hxg4 25. Be5 Bb5 26. axb5 Rxd6 27. Qf4 Rfd8 28. b4 Qb6 29. Bxd6) 24. hxg4 h4?? { (6.81 → Mate in 7) Checkmate is now unavoidable. Qxd6 was best. } (24... Qxd6 25. Bh7+ Kxh7 26. Qxd6 f6 27. gxh5 Rf7 28. Kh2 Rh8 29. Rf1 e5 30. Qxe5) 25. Rh3? { (Mate in 7 → 7.28) Lost forced checkmate sequence. Qg5 was best. } (25. Qg5 Qg1+ 26. Kxg1 e5 27. Qxe5 f6 28. Bc4+ Be6 29. Bxe6+ Rf7 30. Bxf7+ Kf8) 25... Bb5? { (7.28 → Mate in 5) Checkmate is now unavoidable. f6 was best. } (25... f6 26. Rxh4 Qc5 27. Nxb7 Qg5 28. Qxg5 fxg5 29. Rh7 e5 30. Bxe5 Rf5 31. gxf5) 26. Rxh4 Bd7 27. Bh7+ Kh8 28. Bxg7+ Kxg7 29. Qh6+ Kh8 30. Bg6+ Kg8 31. Qh8# { White wins by checkmate. } 1-0