[Event "Rated correspondence game"] [Site "https://lichess.org/pJTTDXPz"] [Date "2022.07.29"] [White "mastbo"] [Black "SergeyMamontov"] [Result "0-1"] [UTCDate "2022.07.29"] [UTCTime "07:35:52"] [WhiteElo "1788"] [BlackElo "2047"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "-"] [ECO "A10"] [Opening "English Opening: Great Snake Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 g6 { A10 English Opening: Great Snake Variation } 2. Nc3 Bg7 3. g3 e5 4. Nf3 Ne7 5. Bg2 O-O 6. O-O d6 7. d4 exd4 8. Nxd4 Nbc6 9. Nc2 Bxc3?! { (0.05 → 1.01) Inaccuracy. Ne5 was best. } (9... Ne5) 10. bxc3 Ne5 11. Ne3 N7c6 12. Ba3 Be6 13. Bxc6?! { (0.55 → -0.45) Inaccuracy. Qa4 was best. } (13. Qa4 Nd7 14. Qc2 Re8 15. Rad1 Qe7 16. Nd5 Qd8 17. c5 Nxc5 18. Ne3 Qe7 19. c4 Ne5) 13... bxc6 14. c5 d5 15. Qa4 Qe8 16. Rfc1 Nc4 17. Nxc4 dxc4 18. e4? { (-0.13 → -1.37) Mistake. Re1 was best. } (18. Re1 h6) 18... f5 19. Re1 fxe4 20. Rxe4 Qf7 21. Rf4 Qd7 22. Rd4? { (-0.69 → -2.31) Mistake. Rd1 was best. } (22. Rd1 Bd5 23. Qxc4 Rxf4 24. Qxf4 Qh3 25. f3 Re8 26. Qg4 Qxg4 27. fxg4 Re2 28. c4 Bf3) 22... Bd5 23. Rad1? { (-2.38 → -4.42) Mistake. Qd1 was best. } (23. Qd1 Rae8 24. Bc1 Qf5 25. Bf4 g5 26. g4 Qf7 27. Bg3 Qf3 28. Qxf3 Rxf3 29. Bxc7 Rxc3) 23... Qf5 24. Rf4? { (-3.58 → -5.79) Mistake. Rf1 was best. } (24. Rf1 Rae8 25. Rxd5 cxd5 26. c6 Rf7 27. Bc5 h5 28. Qd1 h4 29. gxh4 a6 30. Re1 Rxe1+) 24... Qh3?! { (-5.79 → -4.50) Inaccuracy. Qh5 was best. } (24... Qh5) 25. Rxf8+?! { (-4.50 → -6.09) Inaccuracy. Rxd5 was best. } (25. Rxd5) 25... Rxf8 26. Rxd5 cxd5 27. Qxa7?? { (-6.20 → Mate in 8) Checkmate is now unavoidable. c6 was best. } (27. c6 Re8) 27... Re8 28. f4 Re1+ 29. Kf2 Qf1# { Black wins by checkmate. } 0-1