[Event "Casual correspondence game"] [Site "https://lichess.org/vrhq399i"] [Date "2023.09.01"] [White "lichess AI level 4"] [Black "hilbert90"] [Result "1-0"] [UTCDate "2023.09.01"] [UTCTime "17:14:30"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "B21"] [Opening "Sicilian Defense: McDonnell Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. f4 { B21 Sicilian Defense: McDonnell Attack } Nc6 3. Nf3 g6 4. d4?! { (0.44 → -0.35) Inaccuracy. Bb5 was best. } (4. Bb5 Bg7 5. O-O Nh6 6. d3 O-O 7. Bxc6 bxc6 8. Nc3 d6) 4... cxd4 5. Nxd4 Bg7 6. Be3?! { (-0.31 → -0.86) Inaccuracy. Nf3 was best. } (6. Nf3 Qb6 7. c3 d6 8. Bd3 Nf6 9. Qe2 O-O 10. Be3 Qc7) 6... e5?? { (-0.86 → 0.91) Blunder. Qb6 was best. } (6... Qb6 7. Nf5 Qxb2 8. Nxg7+ Qxg7 9. Nd2 Nf6 10. Be2 O-O 11. O-O) 7. fxe5?? { (0.91 → -0.80) Blunder. Nb5 was best. } (7. Nb5 exf4 8. Bxf4 Bxb2 9. Nd2 Kf8 10. Bd6+ Kg7 11. Bc4 a6) 7... Nxe5?? { (-0.80 → 1.93) Blunder. Qh4+ was best. } (7... Qh4+ 8. Bf2 Qxe4+ 9. Qe2 Qxe2+ 10. Nxe2 Bxe5 11. Nbc3 Nf6 12. O-O-O d6 13. h3 O-O 14. g3) 8. h4?? { (1.93 → -1.55) Blunder. Nb5 was best. } (8. Nb5 d5 9. Qxd5 Qxd5 10. Nc7+ Kd8 11. Nxd5 Nf3+ 12. gxf3 Bxb2 13. c3 Bxa1 14. Bd4 f6) 8... Ne7? { (-1.55 → -0.25) Mistake. Nf6 was best. } (8... Nf6 9. Nc3 O-O 10. Bg5 h6 11. Bxf6 Bxf6 12. g3 Nc6 13. Nde2 d5 14. Qxd5 Qb6 15. Qb3) 9. Nd2?! { (-0.25 → -0.89) Inaccuracy. c4 was best. } (9. c4) 9... h5 10. Nb5? { (-0.85 → -2.45) Mistake. c3 was best. } (10. c3) 10... O-O? { (-2.45 → -1.17) Mistake. d5 was best. } (10... d5 11. Nb3 Bg4 12. Be2 O-O 13. Bg5 Re8 14. Qd2 a6 15. Nc3 dxe4 16. O-O-O Qxd2+ 17. Rxd2) 11. Nd6 Ng4 12. Bg5?? { (-1.15 → -4.25) Blunder. Qf3 was best. } (12. Qf3 Nc6 13. O-O-O Nce5 14. Qf4 Bh6 15. Qxh6 Nxh6 16. Bxh6 Ng4 17. Bxf8 Kxf8 18. e5 Nf2) 12... Bxb2?? { (-4.25 → -1.54) Blunder. Qb6 was best. } (12... Qb6 13. Qxg4 hxg4 14. N2c4 Qb4+ 15. Bd2 Qc5 16. Be3 Qh5 17. a4 b6 18. O-O-O Ba6 19. Kb1) 13. Be2?! { (-1.54 → -2.37) Inaccuracy. N2c4 was best. } (13. N2c4 Bc3+ 14. Bd2 Bg7 15. a4 b6 16. Ra3 Qc7 17. Bc3 Qc5 18. Qd2 Ba6 19. Bb4 Qc7) 13... Qb6 14. Qb1? { (-2.44 → -4.31) Mistake. Bxg4 was best. } (14. Bxg4 Qxd6) 14... Qxd6 15. Rh3?! { (-4.09 → -6.23) Inaccuracy. Qxb2 was best. } (15. Qxb2 Qg3+ 16. Kd1 f6 17. Rf1 Nf2+ 18. Kc1 fxg5 19. a4 g4 20. Ra3 Qxh4 21. Re3 d6) 15... Bxa1 16. Qxa1 b5 17. Rd3 Qh2?! { (-5.34 → -4.06) Inaccuracy. Qe5 was best. } (17... Qe5 18. Qxe5 Nxe5 19. Bxe7 Re8 20. Bd6 Nxd3+ 21. Bxd3 Bb7 22. e5 Re6 23. Bxb5 Rae8 24. Kf2) 18. Nf1 Qxg2 19. Bxg4 Qxg4 20. Bxe7 Qxe4+?? { (-5.31 → 1.43) Blunder. Bb7 was best. } (20... Bb7 21. Bxf8 Qxe4+ 22. Kd2 Qg2+ 23. Ke1 Rxf8 24. Qe5 Qxc2 25. Rxd7 Bc8 26. Rd6 Bg4 27. Nd2) 21. Re3 Qxc2?? { (0.91 → 3.20) Blunder. Qf4 was best. } (21... Qf4 22. Bxf8) 22. Bxf8 Kxf8?? { (2.92 → Mate in 1) Checkmate is now unavoidable. f6 was best. } (22... f6 23. Qxf6 Qb1+ 24. Kf2 Qf5+ 25. Qxf5 gxf5 26. Bd6 Bb7 27. Re7 f4 28. Rxd7 Bd5 29. Nd2) 23. Qh8# { White wins by checkmate. } 1-0