[Event "casual correspondence game"] [Site "https://lichess.org/CwUtKRwY"] [Date "2025.08.08"] [White "cliffchang"] [Black "lichess AI level 4"] [Result "1-0"] [GameId "CwUtKRwY"] [UTCDate "2025.08.08"] [UTCTime "21:36:58"] [WhiteElo "1851"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. Bc4 { C41 Philidor Defense } g6 4. Nc3 Nc6 5. d4 Na5 6. Bxf7+ Kxf7 7. dxe5 Ke8 8. exd6 Qxd6 9. Qxd6 cxd6 10. Nb5 Kd7 11. O-O a6 12. Nxd6 Kxd6 13. Bf4+ Kc6 14. Ne5+ Kc7 15. Nf7+ Kb6 16. Nxh8 Nf6 17. e5 Ne4 18. Rfe1 Nxf2 19. Kxf2 Nc4 20. b3 Na3 21. Be3+ Kc7 22. c4 Be6 23. Rac1 Bb4 24. Re2 Re8 25. Nxg6 hxg6 26. c5 Rd8 27. Kf3 Rd5 28. Ke4 Ba5 29. g4 Kc6 30. h4 Bc7 31. Rd2 Rxd2 32. Bxd2 Bxg4 33. Kf4 Bd7 34. Kg5 Bd8+ 35. Kxg6 Bxh4 36. Bg5 Bg3 37. Kf6 Bf2 38. e6 Bxe6 39. Kxe6 Nb5 40. a4 Bxc5 41. Be7 Nc7+ 42. Kf7 b5 43. axb5+ Nxb5 44. Rxc5+ Kb7 45. Ke6 Nd4+ 46. Kd5 Nb5 47. Rxb5+ axb5 48. Kc5 Ka7 49. Kxb5 Kb7 50. b4 Ka8 51. Kc6 Kb8 52. b5 Ka7 53. b6+ Ka6 54. b7 Ka7 55. Kc7 Ka6 56. b8=Q Ka5 57. Qb4+ Ka6 58. Qb6# { White wins by checkmate. } 1-0