[Event "Сыктывкарская пулька-21 Arena"] [Site "https://lichess.org/v1uTEKYq"] [Date "2023.04.29"] [White "Rus23Koz"] [Black "firstBestK"] [Result "1-0"] [UTCDate "2023.04.29"] [UTCTime "17:24:48"] [WhiteElo "1643"] [BlackElo "1963"] [WhiteRatingDiff "+30"] [BlackRatingDiff "-33"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A06"] [Opening "Zukertort Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 { A06 Zukertort Opening } 2. e3 c5 3. d4 Nc6 4. dxc5 e6 5. c4 Bxc5 6. cxd5 Qxd5 7. Qxd5 exd5 8. a3 Nf6 9. b4 Bb6 10. Bb2 Be6 11. Nbd2 O-O 12. Bd3 Nd7 13. O-O Bg4 14. h3 Bxf3 15. Nxf3 Nce5?? { (0.67 → 5.57) Blunder. a5 was best. } (15... a5 16. b5) 16. Nxe5 Nxe5 17. Bxe5 Rfd8 18. Rac1 f6 19. Bg3 Kf7 20. Rfd1 h6 21. h4 Rd7 22. h5 Rad8 23. Bg6+ Kf8 24. a4 a5 25. b5 d4 26. exd4 Rxd4 27. Rxd4 Rxd4 28. Rc8+ Ke7 29. Rb8 Rd7?? { (5.98 → Mate in 1) Checkmate is now unavoidable. Bc5 was best. } (29... Bc5 30. Rxb7+ Kd8 31. Rxg7 Rxa4 32. Kh2 Bb6 33. Rh7 Rg4 34. Rxh6 Ke7 35. Rh7+ Ke6 36. Rb7) 30. Re8# { White wins by checkmate. } 1-0