[Event "Casual correspondence game"] [Site "https://lichess.org/9RykOM2y"] [Date "2023.07.12"] [White "SDaIsy"] [Black "lichess AI level 8"] [Result "0-1"] [UTCDate "2023.07.12"] [UTCTime "12:03:26"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "C41"] [Opening "Philidor Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 { C41 Philidor Defense: Exchange Variation } 5. Nc3 Be7 6. Bc4?! { (0.83 → 0.05) Inaccuracy. Bf4 was best. } (6. Bf4 O-O 7. Qd2 d5 8. O-O-O Nxe4 9. Nxe4 dxe4 10. Bc4 Bc5) 6... O-O 7. O-O Nc6 8. h3 Ne5 9. Bb3 c5 10. Nf3 Qc7 11. Bd5 Be6 12. Bf4 Bxd5 13. exd5 Ng6 14. Bh2 a6 15. a4 Rae8 16. a5 h6 17. Qd2 Qc8 18. Rfe1 Qd7 19. Na4?! { (0.50 → -0.12) Inaccuracy. Qd3 was best. } (19. Qd3 Bd8) 19... Bd8 20. Nc3 Rxe1+ 21. Qxe1 Bc7 22. Nd2 Ne7 23. Nc4?! { (-0.09 → -0.68) Inaccuracy. Nde4 was best. } (23. Nde4 Nexd5 24. Nxd5 Nxd5 25. Rd1 Qc6 26. Bxd6 Bxd6 27. Nxd6 Qxd6 28. c4 Qe7 29. cxd5 Qxe1+) 23... Nfxd5 24. Nxd5 Nxd5 25. Qd2 Nf6 26. Nxd6?? { (-0.84 → -4.12) Blunder. Ne3 was best. } (26. Ne3 Re8) 26... Rd8 27. Rd1 Ne8 28. Nc4 Qe6 29. Qxd8 Bxd8 30. Rxd8?? { (-5.10 → Mate in 1) Checkmate is now unavoidable. Bg3 was best. } (30. Bg3 Bf6 31. b3 Bd4 32. c3 Bxc3 33. Rd8 Kh7 34. Ne5 Bxe5 35. Bxe5 Qxe5 36. Rxe8 Qxe8) 30... Qe1# { Black wins by checkmate. } 0-1