[Event "2023 Lichess Anniversary"] [Site "https://lichess.org/QjyktAjv"] [Date "2023.06.20"] [White "knighk"] [Black "elmasgrande"] [Result "1-0"] [UTCDate "2023.06.20"] [UTCTime "13:18:03"] [WhiteElo "2235"] [BlackElo "2420"] [WhiteRatingDiff "+53"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A48"] [Opening "London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 { A48 London System } Bg7 4. Nc3 c5 5. e4 cxd4 6. Nxd4 d6 7. Nb3 Nc6 8. Qd2 O-O 9. O-O-O Re8?! { (0.17 → 0.74) Inaccuracy. Bd7 was best. } (9... Bd7) 10. f3 a6 11. g4 b5 12. h4 b4 13. Nb1?? { (0.47 → -1.25) Blunder. Nd5 was best. } (13. Nd5) 13... a5 14. h5 a4 15. Na1? { (-1.14 → -2.71) Mistake. hxg6 was best. } (15. hxg6 axb3 16. gxf7+ Kxf7 17. axb3 Be6 18. g5 Nd7 19. Rxh7 Rh8 20. Bh3 Bxh3 21. Qd5+ e6) 15... a3 16. bxa3 Nxe4 17. fxe4 Bxa1?? { (-1.43 → 2.53) Blunder. g5 was best. } (17... g5 18. Bb5) 18. hxg6 fxg6 19. Qd5+ e6 20. Qxc6 bxa3? { (2.72 → 5.05) Mistake. Bd7 was best. } (20... Bd7 21. Qxd6 Qf6 22. g5 Qb2+ 23. Kd2 Ba4 24. Bd3 Bxc2 25. Qxb4 Bxd1+ 26. Qxb2 Bxb2 27. Rxd1) 21. Rxd6 Bb2+ 22. Kd1 Bd7 23. Rxd7 Qa5? { (5.85 → 19.68) Mistake. Qxd7+ was best. } { Black resigns. } (23... Qxd7+ 24. Qxd7 Red8 25. Qxd8+ Rxd8+ 26. Bd3 Bg7 27. Nd2 Rc8 28. e5 Rb8 29. Bc4 g5 30. Bxe6+) 1-0