[Event "Rated classical game"] [Site "https://lichess.org/AMsXXAG6"] [Date "2024.05.13"] [White "Aiming-Seo"] [Black "antoniort22"] [Result "1-0"] [UTCDate "2024.05.13"] [UTCTime "11:21:57"] [WhiteElo "1500"] [BlackElo "1251"] [WhiteRatingDiff "+123"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Old Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e3 { D20 Queen's Gambit Accepted: Old Variation } e6 4. Bxc4 Bb4+ 5. Bd2 Bxd2+ 6. Nxd2 Nc6 7. Ngf3 f6?! { (1.03 → 1.62) Inaccuracy. Nf6 was best. } (7... Nf6 8. Rc1 Ne7 9. Qc2 c6 10. Ne5 O-O 11. Bd3 h6 12. O-O) 8. O-O g5 9. Qb3 Na5 10. Qa4+ Nc6 11. Bb5?! { (2.53 → 1.71) Inaccuracy. Ne4 was best. } (11. Ne4 Kf7) 11... Ne7 12. Ne4 O-O 13. Bc4 a5 14. Nc5 Rb8? { (1.27 → 3.10) Mistake. Nd5 was best. } (14... Nd5 15. e4) 15. Bxe6+ Kh8 16. Bxc8 Nxc8? { (2.62 → 4.63) Mistake. Qxc8 was best. } (16... Qxc8) 17. Ne6 b5 18. Qc2 Nb4 19. Qf5 Qd7 20. Nfxg5?? { (5.81 → 2.69) Blunder. Ne5 was best. } (20. Ne5 Qe7 21. Nxf8 fxe5 22. Nd7 Nd6 23. Qxe5+ Qxe5 24. dxe5 Rd8 25. exd6 Rxd7) 20... Ne7?? { (2.69 → Mate in 1) Checkmate is now unavoidable. Nd6 was best. } (20... Nd6 21. Qf3 fxg5 22. Nxf8 Qe7 23. Nxh7 Qxh7 24. Rac1 Rg8 25. Rfd1 Ne4 26. d5) 21. Qxh7# { White wins by checkmate. } 1-0