[Event "Casual correspondence game"] [Site "https://lichess.org/i5PnRXh8"] [Date "2024.06.27"] [White "ismbks"] [Black "lichess AI level 4"] [Result "0-1"] [UTCDate "2024.06.27"] [UTCTime "02:24:58"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B23"] [Opening "Sicilian Defense: Closed, Traditional"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 Nc6 { B23 Sicilian Defense: Closed, Traditional } 3. Nf3 e6 4. d3 Nge7 5. Be2 d5 6. O-O d4 7. Nb5 a6 8. Na3 b5 9. c4 Qb6 10. Qb3?! { (-0.33 → -0.93) Inaccuracy. Nh4 was best. } (10. Nh4 Ng6 11. Nxg6 hxg6 12. f4 Be7 13. Bf3 e5 14. Qe2 Nb4 15. b3 Ra7) 10... Na5 11. Qc2 Ng6 12. Ng5 h6 13. Nf3 Nc6 14. e5? { (-0.94 → -2.26) Mistake. Ne1 was best. } (14. Ne1) 14... Nb4?! { (-2.26 → -1.56) Inaccuracy. Bb7 was best. } (14... Bb7 15. Nb1 bxc4 16. Qxc4 Ncxe5 17. Nxe5 Nxe5 18. Qa4+ Qb5 19. Qxb5+ axb5 20. f4) 15. Qb3 Qb8?! { (-1.53 → -0.62) Inaccuracy. Rb8 was best. } (15... Rb8 16. h4 Nc6 17. cxb5 axb5 18. Nb1 Qc7 19. a4 bxa4 20. Qxa4 Bd7 21. Qd1) 16. Bd2 h5? { (-0.68 → 0.84) Mistake. Bb7 was best. } (16... Bb7 17. Qd1 Be7 18. cxb5 Nd5 19. bxa6 Rxa6 20. Nc4 O-O 21. a3 Nb6 22. b4) 17. Ng5? { (0.84 → -0.64) Mistake. cxb5 was best. } (17. cxb5 Nd5 18. bxa6 Ngf4 19. Bxf4 Nxf4 20. Rfe1 Qxb3 21. axb3 Bxa6 22. Nc4 Be7) 17... Nxe5 18. Ne4?! { (-0.67 → -1.24) Inaccuracy. f4 was best. } (18. f4 Ng4 19. Bf3 Ra7 20. cxb5 axb5 21. Ne4 Bd7 22. Nxc5 Bxc5 23. Bxb4 Bb6) 18... Be7?! { (-1.24 → -0.61) Inaccuracy. Ng4 was best. } (18... Ng4) 19. f4 Ng6?! { (-0.83 → -0.28) Inaccuracy. Nec6 was best. } (19... Nec6 20. Bf3 Bb7 21. cxb5 axb5 22. Nxb5 Na5 23. Qd1 Bd5 24. Na3 O-O 25. Nf2) 20. f5?? { (-0.28 → -2.25) Blunder. cxb5 was best. } (20. cxb5 Nd5 21. b6 Nxb6 22. Rac1 Nh4 23. Nxc5 Qa7 24. Ne4 O-O 25. Bxh5 Nd5) 20... Ne5?! { (-2.25 → -1.11) Inaccuracy. exf5 was best. } (20... exf5 21. Nxc5 Bxc5 22. Bf3 a5 23. Rae1+ Ne7 24. Nxb5 Ra6 25. Bf4 Qxf4 26. Bc6+) 21. Ng5? { (-1.11 → -2.68) Mistake. f6 was best. } (21. f6 gxf6 22. Nxf6+ Kd8 23. Rac1 Bb7 24. cxb5 axb5 25. Nxb5 Nd5) 21... Ng4 22. Bf4 Bd6 23. Ne4?? { (-2.11 → -5.26) Blunder. g3 was best. } (23. g3 Bxf4 24. gxf4 Ne3 25. cxb5 axb5 26. fxe6 fxe6 27. Nxe6 Bxe6 28. Qxe6+ Kf8) 23... Bxf4 24. Nxc5?? { (-5.24 → Mate in 3) Checkmate is now unavoidable. g3 was best. } (24. g3 Be3+ 25. Kg2 exf5 26. Nxc5 a5 27. cxb5 O-O 28. Bf3 Ra7 29. Nc4 Rc7) 24... Be3+ 25. Kh1 Qxh2# { Black wins by checkmate. } 0-1