[Event "casual correspondence game"] [Site "https://lichess.org/9OAQum4O"] [Date "2025.12.31"] [Round "-"] [White "oprthrtn"] [Black "lichess AI level 4"] [Result "1-0"] [GameId "9OAQum4O"] [UTCDate "2025.12.31"] [UTCTime "08:20:46"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "C42"] [Opening "Petrov's Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 { C42 Petrov's Defense } 3. Bd3 Bc5 4. Nxe5 Nc6 5. Nxc6 dxc6 6. h3 Qd4 7. O-O Qe5 8. Nc3 O-O 9. Na4 Bd4 10. c3 Bb6 11. Nxb6 Bg4 12. hxg4 Qe6 13. Nxa8 Qd7 14. g5 Qxd3 15. gxf6 Rxa8 16. fxg7 Re8 17. Qg4 Rxe4 18. Qc8+ Kxg7 19. Qxc7 b5 20. Qxa7 Rc4 21. b3 Qxf1+ 22. Kxf1 Rh4 23. Bb2 Kg6 24. Qb6 b4 25. Qxc6+ Kg7 26. cxb4+ Kf8 27. Qd7 Re4 28. Re1 Rxe1+ 29. Kxe1 f5 30. b5 h6 31. b6 h5 32. b7 Kg8 33. b8=Q# { White wins by checkmate. } 1-0