[Event "Rated classical game"] [Site "https://lichess.org/xs54zedL"] [Date "2023.02.12"] [White "KarthikeyaVJ"] [Black "KonstantinHar"] [Result "1-0"] [UTCDate "2023.02.12"] [UTCTime "10:17:10"] [WhiteElo "1766"] [BlackElo "1688"] [WhiteRatingDiff "+70"] [BlackRatingDiff "-20"] [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 Nf6 5. Nf3 b6?! { (0.25 → 0.83) Inaccuracy. a6 was best. } (5... a6 6. O-O c5 7. dxc5 Bxc5 8. Qxd8+ Kxd8 9. Nc3 b5 10. Be2) 6. O-O Bb7 7. Nc3 Nc6? { (0.64 → 1.95) Mistake. c5 was best. } (7... c5 8. Qe2 a6 9. Rd1 Qc7 10. e4 cxd4 11. Nxd4 Nbd7 12. Bg5) 8. Bb5? { (1.95 → 0.39) Mistake. e4 was best. } (8. e4 Be7 9. a3 O-O 10. e5 Nd7 11. Ba2 Re8 12. Qc2 h6) 8... Be7?? { (0.39 → 5.46) Blunder. a6 was best. } (8... a6 9. Be2 Nb4 10. a3 Nbd5 11. Na4 Ne7 12. b4 Ng6 13. Nc3 Be7 14. Qa4+ Qd7 15. Qc2) 9. Ne5 Qd6 10. Qf3 Nd5 11. Qxf7+ Kd8 12. Qxg7 Nxe5?! { (5.33 → 8.14) Inaccuracy. Bf6 was best. } (12... Bf6 13. Nf7+ Kd7 14. Qg4 Rhg8 15. Qf3 Qe7 16. Nxd5 exd5 17. Qxd5+ Kc8 18. Bxc6 Bxc6 19. Qxc6) 13. Qxh8+ Bf8 14. dxe5 Qe7 15. Nxd5 Bxd5 16. e4 Bxe4 17. Bg5 Qxg5?! { (11.75 → Mate in 1) Checkmate is now unavoidable. Kc8 was best. } (17... Kc8 18. Bxe7 Kb7 19. Qxf8 Rxf8 20. Bxf8 Bd5 21. f4 c6 22. Be2 Kc8 23. Bd6 Kd8 24. g4) 18. Qxf8# { White wins by checkmate. } 1-0