[Event "Casual correspondence game"] [Site "https://lichess.org/pRsN8bNn"] [Date "2024.08.31"] [White "dagestanskoe"] [Black "lichess AI level 4"] [Result "1-0"] [UTCDate "2024.08.31"] [UTCTime "11:02:15"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B50"] [Opening "Sicilian Defense: Modern Variations"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 { B50 Sicilian Defense: Modern Variations } 3. Bc4 e6 4. O-O d5?! { (0.16 → 0.77) Inaccuracy. Nc6 was best. } (4... Nc6 5. Re1 Nf6 6. Bb5 Bd7 7. Bf1 e5 8. c3 Be7 9. d4) 5. exd5 exd5 6. Bxd5?? { (0.83 → -2.66) Blunder. Bb5+ was best. } (6. Bb5+ Nc6 7. d4 Be6 8. Nc3 Nf6 9. Bg5 Be7 10. dxc5 O-O) 6... Ne7?? { (-2.66 → 2.48) Blunder. Qxd5 was best. } (6... Qxd5) 7. Re1? { (2.48 → 0.76) Mistake. Bc4 was best. } (7. Bc4 Nf5 8. Ne5 Nd6 9. Bd5 Be7 10. d4 cxd4 11. Qxd4 O-O 12. Nc3 Bf6) 7... Qxd5 8. Nc3 Qd6?! { (0.69 → 1.67) Inaccuracy. Qh5 was best. } (8... Qh5 9. d4) 9. d3?? { (1.67 → -0.81) Blunder. d4 was best. } (9. d4 f6 10. Ne4 Qd5 11. c4 Qd7 12. d5 Kf7 13. d6 Nbc6 14. b4 cxb4) 9... Qc6?? { (-0.81 → 2.04) Blunder. Be6 was best. } (9... Be6 10. d4) 10. Bf4?! { (2.04 → 0.92) Inaccuracy. d4 was best. } (10. d4 Be6 11. Bg5 Nd7 12. Bxe7 Bxe7 13. d5 Qb6 14. dxe6 fxe6 15. Qe2 O-O) 10... Na6?? { (0.92 → 3.89) Blunder. Bg4 was best. } (10... Bg4) 11. Ne5 Qf6 12. Bg3 Nf5?? { (2.09 → 4.78) Blunder. Bf5 was best. } (12... Bf5 13. Nb5 Rd8 14. Nc4 Be6 15. Ncd6+ Rxd6 16. Nxd6+ Kd7 17. c3 Nc6 18. Nxb7) 13. Ng4+ Kd8?! { (4.57 → 7.17) Inaccuracy. Qe7 was best. } (13... Qe7 14. Nd5 Qe6 15. Rxe6+ Bxe6 16. Nf4 Nxg3 17. Nxe6 fxe6 18. hxg3 O-O-O 19. Ne5) 14. Nxf6 Be6 15. Nfe4 Nc7 16. Nxc5 Bxa2?! { (6.32 → 9.84) Inaccuracy. Bxc5 was best. } (16... Bxc5 17. Na4 Be7 18. d4 Kc8 19. Nc5 Bxc5 20. dxc5 a5 21. Qf3 Ra6 22. Rad1) 17. Nxb7+ Kc8 18. Qg4 Kxb7 19. Qxf5 Bb4?! { (11.34 → Mate in 7) Checkmate is now unavoidable. Bd6 was best. } (19... Bd6 20. Qf3+ Bd5 21. Nxd5 Bxg3 22. fxg3 Kc8 23. Ne7+ Kb8 24. Nc6+ Kc8 25. Qxf7) 20. Rxa2?! { (Mate in 7 → 11.51) Lost forced checkmate sequence. Qe4+ was best. } (20. Qe4+ Nd5 21. Nxd5 Ba3 22. Ne7+ Kb6 23. Qc6+ Ka5 24. Re5+ Bd5 25. Qxd5+ Kb4) 20... Bxc3?! { (11.51 → Mate in 5) Checkmate is now unavoidable. a5 was best. } (20... a5 21. Qf3+ Kb8 22. Bxc7+ Kxc7 23. Nd5+ Kd6 24. Nxb4 axb4 25. Rxa8 Rxa8 26. Qxa8) 21. bxc3 Kc6 22. Bxc7 Kxc7 23. Re7+ Kb6 24. Qa5+ Kc6 25. c4 Rhc8 26. Qd5+ Kb6 27. Rb2+ Ka6 28. Qb5# { White wins by checkmate. } 1-0