[Event "Rated rapid game"] [Site "https://lichess.org/B4p8LK9X"] [Date "2023.05.06"] [White "UlrikOlsen"] [Black "oegallegos"] [Result "0-1"] [UTCDate "2023.05.06"] [UTCTime "21:59:14"] [WhiteElo "1234"] [BlackElo "1301"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Mason Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 d5 2. d4 { D00 Queen's Pawn Game: Mason Attack } a6 3. g3 b5 4. Bd2 e6 5. Ba5 Nc6 6. Bd2 Nxd4 7. c3 Nc6 8. Na3 Bxa3 9. bxa3 Nf6 10. Bh3 O-O 11. Bg2 Ne4 12. Bxe4 dxe4 13. Be3 e5 14. Qxd8 Rxd8 15. Bc5 exf4 16. gxf4 Bf5 17. e3 Rd3 18. Rc1 Rad8 19. Ne2 Rd2 20. Nd4 Nxd4 21. Kxd2 Nb3+ 22. Kc2 Nxc1 23. Kxc1 h6 24. Be7 Rd3 25. Bc5 Rxc3+ 26. Kd2 Rxc5 27. Rc1 Rxc1 28. Kxc1 c5 29. Kc2 c4 30. Kc3 g5 31. fxg5 hxg5 32. Kc2 Kg7 33. Kc3 Kh6 34. Kc2 Kh5 35. Kc3 Kh4 36. Kd4 Kh3 37. Kc3 Kxh2 38. Kb4 g4 39. Ka5 Bc8 40. Kb4 g3 41. a4 g2 42. axb5 axb5 43. Kxb5 g1=Q 44. a4 Qxe3 45. a5 f5 46. a6 Bxa6+ 47. Kxa6 c3 48. Kb5 c2 49. Kc4 Qd3+ 50. Kb4 c1=Q 51. Ka4 Qcb1 52. Ka5 Qdc2 53. Ka6 Qca2# { Black wins by checkmate. } 0-1