[Event "2021 Summer Marathon"] [Site "https://lichess.org/JNpDJ6aT"] [Date "2021.08.07"] [White "ShahramTiger2000"] [Black "ShurovA"] [Result "1-0"] [UTCDate "2021.08.07"] [UTCTime "19:12:57"] [WhiteElo "1979"] [BlackElo "2457"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A40"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { A40 Queen's Pawn Game } c6 2. e3 d5 3. c4 Nf6 4. Nc3 Bg4 5. f3 Bh5?! { (0.83 → 1.55) Inaccuracy. Bd7 was best. } (5... Bd7 6. Qb3 Qb6 7. Bd2 e6 8. Na4 Qc7 9. Rc1 Be7 10. cxd5) 6. Qc2? { (1.55 → 0.34) Mistake. Qb3 was best. } (6. Qb3 Qd7 7. cxd5 Nxd5 8. e4 Nxc3 9. bxc3 e5 10. dxe5 Qc7) 6... Bg6 7. Bd3? { (0.31 → -1.09) Mistake. Qb3 was best. } (7. Qb3 Qd7) 7... dxc4 8. Bxg6 hxg6 9. e4?? { (-1.31 → -3.26) Blunder. f4 was best. } (9. f4 e6) 9... Nbd7?? { (-3.26 → -0.29) Blunder. Qxd4 was best. } (9... Qxd4 10. Qe2) 10. Be3? { (-0.29 → -1.41) Mistake. e5 was best. } (10. e5 Nd5) 10... e6 11. Nge2 Be7 12. a4 Qc7 13. O-O?? { (-1.57 → -9.15) Blunder. h3 was best. } (13. h3 a6) 13... Qxh2+ 14. Kf2 O-O?? { (-9.30 → 3.13) Blunder. Nd5 was best. } (14... Nd5 15. Bg5 Nb4 16. Rh1 Nxc2 17. Rxh2 Rxh2 18. Rc1 Bxg5 19. Rxc2 Rh1 20. f4 Bh4+ 21. g3) 15. Rh1 Qc7 16. Rh3 Nh5? { (2.33 → 4.41) Mistake. Rfd8 was best. } (16... Rfd8 17. Rah1) 17. g4 Ndf6? { (3.97 → 6.95) Mistake. c5 was best. } (17... c5) 18. e5 Nd5 19. gxh5? { (6.96 → 3.43) Mistake. Nxd5 was best. } (19. Nxd5) 19... gxh5?? { (3.43 → 8.69) Blunder. Nxe3 was best. } (19... Nxe3 20. Kxe3) 20. Nxd5 cxd5 21. Rxh5 g6 22. Rh3 Kg7 23. Bh6+ Kg8 24. Rah1 Rfc8 25. Bg5 Bxg5 26. Rh8+ Kg7 27. R1h7# { White wins by checkmate. } 1-0