[Event "Отборочный турнир ГК Хевел"] [Site "https://lichess.org/1tRzYX9G"] [Date "2021.12.04"] [White "NikolaySay"] [Black "SergeySeregin"] [Result "1-0"] [UTCDate "2021.12.04"] [UTCTime "07:46:43"] [WhiteElo "1210"] [BlackElo "1097"] [WhiteRatingDiff "+57"] [BlackRatingDiff "-60"] [Variant "Standard"] [TimeControl "180+2"] [ECO "C42"] [Opening "Russian Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 { C42 Russian Game } 3. d3 d6 4. Nc3 g6 5. Bg5 h6 6. Bxf6 Qxf6 7. Nd5 Qe6?? { (-0.40 → 9.05) Blunder. Qd8 was best. } (7... Qd8 8. d4 c6 9. Ne3 Nd7 10. dxe5 dxe5 11. c3 Qc7 12. a4) 8. Nxc7+ Kd7 9. Nxe6 Kxe6 10. Be2 g5 11. O-O d5 12. exd5+ Kxd5 13. c4+ Kc5 14. Qb3 Bd7 15. Nxe5 Be8 16. Bh5 Nc6 17. Nxf7 Bxf7 18. Bxf7 Kd4?! { (12.65 → Mate in 8) Checkmate is now unavoidable. Rb8 was best. } (18... Rb8 19. Qc3) 19. Qxb7?! { (Mate in 8 → 19.54) Lost forced checkmate sequence. c5 was best. } (19. c5 Kxc5 20. Rac1+ Kd6 21. Qxb7 Ke5 22. Rfe1+ Kf6 23. Rxc6+ Bd6 24. Rxd6+ Kg7 25. Bb3+ Kf8) 19... Bg7?! { (19.54 → Mate in 6) Checkmate is now unavoidable. Rd8 was best. } (19... Rd8 20. Qxc6) 20. Qd7+?! { (Mate in 6 → 17.63) Lost forced checkmate sequence. Qxc6 was best. } (20. Qxc6 Rad8 21. Rfe1 Rhe8 22. Bxe8 Be5 23. Rad1 Bxh2+ 24. Kxh2 Rxe8 25. Qd5#) 20... Kc5 21. Qf5+ Kb6 22. a4 a6 23. Rab1 Rhf8 24. Qg6 Be5 25. b4 Rad8 26. c5+ Kc7 27. Bc4 Ne7 28. Qb6+ Kd7 29. Qe6+ Kc7 30. Qxe5+ Kc6 31. Qxe7 Rfe8 32. Qf6+ Kd7 33. Rfe1 Rf8 34. Re7+ Kc8 35. Qc6+ Kb8 36. Rb7+ Ka8 37. Qxa6# { White wins by checkmate. } 1-0