[Event "2022 Spring Marathon"] [Site "https://lichess.org/3UT8KlZ5"] [Date "2022.04.16"] [White "Ergun12"] [Black "parmar9880"] [Result "0-1"] [UTCDate "2022.04.16"] [UTCTime "22:31:37"] [WhiteElo "1640"] [BlackElo "1789"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "120+1"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } e6 4. g3 c5 5. Bg2 cxd4 6. Nxd4 Nbd7 7. Nf3 Qb6 8. Nc3?! { (-0.44 → -1.31) Inaccuracy. Bc1 was best. } (8. Bc1) 8... Qxb2 9. Be5?? { (-1.16 → -10.40) Blunder. Bd2 was best. } (9. Bd2) 9... Nxe5 10. Nxe5 Qxc3+ 11. Kf1 Qxe5 12. Bf3 Bc5 13. Kg2 Ne4 14. Rb1 Nxf2 15. Qd2 Nxh1 16. Kxh1 h5 17. Rd1 g5 18. c4 g4 19. Bg2 h4 20. cxd5?! { (-17.97 → Mate in 8) Checkmate is now unavoidable. e3 was best. } (20. e3 h3 21. cxd5 Bxe3 22. Re1 Qxg3 23. hxg3 Bxd2 24. Re4 hxg2+ 25. Kxg2 b6 26. Rxg4 Bb7) 20... hxg3 21. dxe6 Rxh2# { Black wins by checkmate. } 0-1