[Event "Casual correspondence game"] [Site "https://lichess.org/BbFaUDTx"] [Date "2023.12.09"] [White "lichess AI level 8"] [Black "koushal5555"] [Result "1-0"] [UTCDate "2023.12.09"] [UTCTime "10:57:37"] [WhiteElo "?"] [BlackElo "1437"] [Variant "Standard"] [TimeControl "-"] [ECO "C66"] [Opening "Ruy Lopez: Berlin Defense, Improved Steinitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Nf6 { C66 Ruy Lopez: Berlin Defense, Improved Steinitz Defense } 5. d4 exd4 6. Qxd4 Be7?! { (0.35 → 0.94) Inaccuracy. Bd7 was best. } (6... Bd7 7. Bxc6 Bxc6 8. c4 Be7 9. Nc3 O-O 10. Qd3 Nd7 11. Be3) 7. e5 dxe5 8. Qxd8+ Kxd8 9. Bxc6 bxc6 10. Nxe5 Be6 11. Nxc6+ Ke8 12. Nc3 Rc8? { (1.78 → 3.21) Mistake. Bc5 was best. } (12... Bc5 13. Na4) 13. Nxa7 Ra8 14. Nab5 Rc8?! { (3.37 → 4.41) Inaccuracy. Kd7 was best. } (14... Kd7 15. Bf4 Bd8 16. Nd4 Nd5 17. Nxe6 Nxc3 18. Nxd8 Ne2+ 19. Kh1 Nxf4 20. Nxf7 Rhe8 21. g3) 15. Bf4 Nd5?! { (4.41 → 5.82) Inaccuracy. Kf8 was best. } (15... Kf8 16. Nxc7 Rg8 17. Rfe1 Bc4 18. N7b5 Bxb5 19. Nxb5 g5 20. Be5 Rxc2 21. Rac1 Rxc1 22. Rxc1) 16. Nxd5 Bxd5 17. Nxc7+ Kf8 18. Nxd5 Rxc2 19. Rfc1 Rxc1+ 20. Rxc1 Bf6?? { (6.63 → Mate in 2) Checkmate is now unavoidable. Bd8 was best. } (20... Bd8 21. b4 g5 22. Be3 h5 23. h4 Ke8 24. hxg5 Kd7 25. Nc3 Re8 26. Rd1+ Kc7 27. Nb5+) 21. Rc8+ Bd8 22. Rxd8# { White wins by checkmate. } 1-0