[Event "Casual correspondence game"] [Site "https://lichess.org/7NXmFWAM"] [Date "2023.01.29"] [White "Shcherbakov_Sergey"] [Black "lichess AI level 1"] [Result "1-0"] [UTCDate "2023.01.29"] [UTCTime "20:46:10"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Bf4 Nc6 3. e3 Bb4+ 4. c3 Bxc3+?? { (0.60 → 5.49) Blunder. Bd6 was best. } (4... Bd6 5. Bxd6 cxd6 6. c4 Nf6 7. Nc3 Ne7 8. Nb5 Qb6 9. Qb3) 5. bxc3?! { (5.49 → 4.31) Inaccuracy. Nxc3 was best. } (5. Nxc3 g5 6. Bg3 Nge7 7. Bd3 Nb4 8. Bb1 Nbd5 9. h4 b6 10. Nge2 h5 11. hxg5 Bb7) 5... d5 6. Nf3 b6 7. Bd3 Nge7 8. Nbd2 h6 9. h4 a6 10. g4 O-O 11. g5 e5 12. dxe5 Bf5?! { (4.34 → 5.56) Inaccuracy. h5 was best. } (12... h5 13. Nh2 Ng6 14. Qxh5 Qe7 15. O-O Ncxe5 16. Bc2 Qe6 17. Bg3 Re8 18. Ndf3 Nc4 19. Rfe1) 13. Bxf5 Nb4?! { (5.74 → 7.90) Inaccuracy. Nxf5 was best. } (13... Nxf5 14. gxh6 Nxh6 15. Rg1 Nf5 16. Qc2 Qd7 17. O-O-O f6 18. exf6 Rxf6 19. Kb1 Re8 20. Ng5) 14. gxh6 gxh6 15. Rg1+ Ng6 16. Bxg6 Nc6 17. Ng5 Ra7? { (8.72 → Mate in 7) Checkmate is now unavoidable. fxg6 was best. } (17... fxg6 18. Ne6 Qe8 19. Qh5 Ne7 20. Nxc7 Qf7 21. Nxa8 Rxa8 22. Qxh6 Qg7 23. Qg5 Rf8 24. Qg4) 18. Qh5 Qe7 19. Qxh6?! { (Mate in 4 → 13.05) Lost forced checkmate sequence. Bc2 was best. } (19. Bc2 Raa8 20. Ne6+ Qg5 21. Rxg5+ hxg5 22. Qh7#) 19... Re8?! { (13.05 → Mate in 2) Checkmate is now unavoidable. fxg6 was best. } (19... fxg6 20. Qxg6+ Qg7 21. Ne6 Qxg6 22. Rxg6+ Kf7 23. Rf6+ Ke8 24. Nxf8 d4 25. exd4 Ne7 26. Ng6) 20. Qh7+ Kf8 21. Qh8# { White wins by checkmate. } 1-0