[Event "2024 Summer Marathon"] [Site "https://lichess.org/1vsfOwKf"] [Date "2024.08.03"] [Round "-"] [White "Ahmed-On-Top"] [Black "Conipherrum"] [Result "0-1"] [GameId "1vsfOwKf"] [UTCDate "2024.08.03"] [UTCTime "18:44:11"] [WhiteElo "1500"] [BlackElo "1738"] [WhiteRatingDiff "-126"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "60+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System, Steinitz Countergambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 c5 { D00 Queen's Pawn Game: Accelerated London System, Steinitz Countergambit } 3. Nf3 Nc6 4. c3 cxd4 5. cxd4 e6 6. Nbd2 Nf6 7. h3 Bd6 8. Bh2 Bxh2 9. Nxh2 O-O 10. Nhf3 b6 11. e3 Bb7 12. Bd3 Ne7 13. a3 Ng6 14. Rc1 Rc8 15. Qc2 Rxc2 16. Rxc2 Qd7 17. b4 Rc8 18. O-O Rxc2 19. Bxc2 Ba6 20. Rc1 Ne4 21. Nxe4 dxe4 22. Bxe4 f5 23. Bb1 Bb7 24. Ng5 h6 25. Nf3 Bxf3 26. gxf3 Ne7 27. Ba2 Qb7 28. Kg2 g5 29. h4 Kg7 30. hxg5 hxg5 31. Bb3 g4 32. Bxe6 Qxf3+ 33. Kf1 g3 34. Rc2 g2+ 35. Kg1 Qd1+ 36. Kxg2 Qxc2 37. Bxf5 Nxf5 38. Kf3 Nxd4+ 39. exd4 Qc3+ 40. Ke2 Qxd4 41. Kf1 Qc3 42. Kg2 Qxa3 43. f3 Qxb4 44. f4 Qc4 45. Kg3 b5 46. f5 b4 47. Kf3 Kf6 48. Ke3 Kxf5 49. Kd2 b3 50. Kd1 b2 51. Kd2 b1=Q 52. Ke3 Qbb3+ 53. Kd2 Qcc2+ 54. Ke1 Qbb1# { Black wins by checkmate. } 0-1