[Event "100th INTRA OCA SWISS LEAGUE"] [Site "https://lichess.org/YpxCTTDc"] [Date "2023.05.28"] [Round "-"] [White "pritamsarkar_india"] [Black "Mastersouharda"] [Result "1-0"] [GameId "YpxCTTDc"] [UTCDate "2023.05.28"] [UTCTime "14:48:50"] [WhiteElo "1368"] [BlackElo "1318"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. d4 d5 3. Bf4 { D02 Queen's Pawn Game: London System } e6 4. Nc3 Be7 5. e4 dxe4 6. Nd2 O-O 7. Ndxe4 Nxe4 8. Nxe4 Nc6 9. c3 Bd7 10. Bc4 h6 11. O-O Re8 12. h3 Bc8 13. Ng3 Bd6 14. Bxd6 Qxd6 15. Qf3 Rf8 16. Qe4 Na5 17. Bd3 g6 18. b4 Nc6 19. b5 f5 20. Qe3 f4 21. Qe4 e5 22. Qxg6+ Qxg6 23. Bxg6 fxg3 24. fxg3 Rxf1+ 25. Rxf1 Na5 26. dxe5 Be6 27. a4 Kg7 28. Bf5 Bxf5 29. Rxf5 Re8 30. Kf2 Kg6 31. Rf4 Rxe5 32. Rg4+ Kf5 33. Rf4+ Kg6 34. Rg4+ Kh7 35. h4 Rf5+ 36. Rf4 Rxf4+ 37. gxf4 Kg6 38. g4 h5 39. gxh5+ Kxh5 40. Kg3 Nc4 41. f5 Kh6 42. Kf4 Nd6 43. f6 Kg6 44. Ke5 Kf7 45. h5 Kg8 46. Ke6 Kf8 47. h6 Kg8 48. c4 Nxc4 49. f7+ Kf8 50. h7 Kg7 51. Ke7 Ne5 { Black offers draw } 52. f8=Q+ Kxh7 53. Qf5+ Kg7 54. Qxe5+ Kh7 55. Qxc7 Kh8 56. Qxb7 Kg8 57. Qxa7 Kh8 58. b6 Kh7 59. b7 Kg7 60. b8=Q Kh7 61. Qg1 Kh6 62. Qbh2# { White wins by checkmate. } 1-0