[Event "2023 Winter Marathon"] [Site "https://lichess.org/tiF7FOAi"] [Date "2023.12.29"] [White "Kuuhaku_96"] [Black "hdoggy"] [Result "1-0"] [UTCDate "2023.12.29"] [UTCTime "13:13:27"] [WhiteElo "2285"] [BlackElo "1736"] [WhiteRatingDiff "+1"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A48"] [Opening "London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 { A48 London System } Bg7 4. e3 d6 5. h3 Nbd7 6. Bg3 c5 7. Be2 cxd4 8. exd4 Nb6 9. O-O e6 10. b3 O-O 11. c4 d5 12. Nc3 Bd7 13. c5 Nc8 14. Bb5 Ne7 15. Rc1 Nf5 16. Be5 Rc8 17. Re1 Qa5 18. a4 Ne7 19. Bxd7 Nxd7 20. Bd6 Rfe8 21. Nb5 Nf5 22. Bh2 a6 23. Nd6 Nxd6 24. Bxd6 Nf6 25. Ne5 Ne4 26. f3 Nxd6 27. cxd6 Rcd8 28. d7 Re7 29. Rc8 Bxe5 30. dxe5 Rxd7 31. Qc1 Rxc8 32. Qxc8+ Rd8 33. Qc1 Qb6+ 34. Kh1 Qxb3 35. Qa1 Qb6 36. Rb1 Qc7 37. Qb2 Qxe5 38. Qxe5 Re8 39. Rxb7 Rf8 40. Ra7 h5 41. Rxa6 Kh7 42. Ra7 Kg8 43. a5 Kh7 44. a6 Kg8 45. Qc7 Kg7 46. Qc6 Kg8 47. Ra8 Kg7 48. Rxf8 Kxf8 49. a7 Kg7 50. a8=Q Kh6 51. Qf8+ Kg5 52. Qd7 Kf6 53. Qdxf7+ Ke5 54. Qf6# { White wins by checkmate. } 1-0