[Event "Weekly Classical Arena"] [Site "https://lichess.org/6AdYILK5"] [Date "2021.08.20"] [White "shnitez"] [Black "redtwitz"] [Result "1-0"] [UTCDate "2021.08.20"] [UTCTime "21:49:05"] [WhiteElo "2412"] [BlackElo "1957"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-1"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A10"] [Opening "English Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 { A10 English Opening } d6 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. e4 e5 6. Nge2 Be6 7. d3 Qd7 8. h3 Nc6 9. Be3 a6 10. Qd2 O-O-O?? { (0.65 → 3.15) Blunder. O-O was best. } (10... O-O 11. b3 Nh5 12. d4 exd4 13. Nxd4 Bxd4 14. Bxd4 b5 15. cxb5 Nxd4 16. Qxd4 axb5 17. Rd1) 11. Rb1 h5 12. b4 h4 13. g4 Ng8 14. b5 axb5 15. cxb5 Nd4 16. Bxd4 exd4 17. Nd5 Bxd5 18. exd5 b6 19. a4 Qe7 20. O-O Bh6?! { (5.52 → 7.97) Inaccuracy. Kd7 was best. } (20... Kd7 21. a5) 21. Qc2 Kd7 22. Qc6+ Kc8 23. a5 Qd7?! { (16.09 → Mate in 1) Checkmate is now unavoidable. Qe8 was best. } (23... Qe8 24. axb6 Qxc6 25. bxc6 cxb6 26. Rxb6 Bc1 27. Nxd4 Rd7 28. cxd7+ Kxd7 29. Rxc1 Ke7 30. Rc7+) 24. Qa8# { White wins by checkmate. } 1-0