[Event "Rated correspondence game"] [Site "https://lichess.org/B3V9rHRU"] [Date "2023.12.26"] [White "PetrHulka"] [Black "Krystof88"] [Result "0-1"] [UTCDate "2023.12.26"] [UTCTime "14:17:36"] [WhiteElo "1741"] [BlackElo "1258"] [WhiteRatingDiff "-381"] [BlackRatingDiff "+381"] [Variant "Standard"] [TimeControl "-"] [ECO "A28"] [Opening "English Opening: Four Knights System, Nimzowitsch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 { A28 English Opening: Four Knights System, Nimzowitsch Variation } Bb4 5. Qb3?? { (0.21 → -1.46) Blunder. d3 was best. } (5. d3 d6 6. a3 Bxc3+ 7. bxc3 h6 8. g3 Be6 9. Bg2 Qd7) 5... Bxc3 6. Qxc3 Nxe4 7. Qe3 d5 8. c5?! { (-1.42 → -2.61) Inaccuracy. d3 was best. } (8. d3 Nd6 9. cxd5 Nf5 10. Qe4 Nce7 11. d4 exd4 12. Bc4 Nd6) 8... O-O 9. b3?! { (-2.59 → -3.59) Inaccuracy. d3 was best. } (9. d3 Nf6 10. Be2 d4 11. Qg5 Re8 12. O-O h6 13. Qh4 a5 14. h3 Nd5 15. Qg3 Qf6) 9... Nb4 10. Bd3 Nxc5 11. O-O Ncxd3 12. Ba3 e4 13. Bxb4 Nxb4 14. Nd4 c5 15. Qc3 Qf6 16. Qxc5 Nd3 17. Qxd5 Nf4 18. Qxe4 Qxd4 19. Qe3 Qd6 20. g3 Nh3+ 21. Kg2 Bd7 22. Rfe1 Rae8 23. Qxa7?? { (-6.67 → Mate in 7) Checkmate is now unavoidable. Qxe8 was best. } (23. Qxe8 Bxe8 24. Rxe8 Rxe8 25. Kxh3 Qxd2 26. Kg2 Qe1 27. Rxe1 Rxe1 28. Kf3 g6 29. g4 Ra1) 23... Bc6+ 24. Kxh3 Qh6+ 25. Kg4 f5# { Black wins by checkmate. } 0-1