[Event "Февраль. Рейтинг 1100-1599"] [Site "https://lichess.org/mjJrvnOy"] [Date "2022.02.13"] [White "LeonidRoev_14"] [Black "Sylaev_Sergei"] [Result "0-1"] [UTCDate "2022.02.13"] [UTCTime "12:21:58"] [WhiteElo "690"] [BlackElo "1236"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C23"] [Opening "Bishop's Opening: Boi Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 Bc5 { C23 Bishop's Opening: Boi Variation } 3. Qf3 Nh6?? { (0.00 → 4.37) Blunder. Nf6 was best. } (3... Nf6 4. Ne2 O-O 5. d3 c6 6. Bg5 Be7 7. h3 h6 8. Bh4) 4. Ne2?? { (4.37 → 0.73) Blunder. d4 was best. } (4. d4 d5 5. Bxd5 c6 6. dxc5 cxd5 7. Bxh6 gxh6 8. exd5 Nd7) 4... Qf6? { (0.73 → 2.25) Mistake. O-O was best. } (4... O-O 5. d4 exd4 6. Bxh6 gxh6 7. Qg3+ Qg5 8. Nd2 Nc6 9. f4) 5. Qd3?? { (2.25 → -8.00) Blunder. Qxf6 was best. } (5. Qxf6 gxf6 6. d4 Bf8 7. Nbc3 c6 8. Bd3 d6 9. O-O Nd7 10. Ng3 exd4 11. Nce2 Nc5) 5... Qxf2+ 6. Kd1 Qxg2 7. Bxf7+ Nxf7 8. Re1 Bf2 9. Qb3 Bxe1 10. Kxe1 Qh1+ 11. Kf2 Rf8 12. Ng1?! { (-17.42 → Mate in 7) Checkmate is now unavoidable. Ke3 was best. } (12. Ke3 Ng5) 12... Nd6+ 13. Kg3 Qxg1+ 14. Kh3 Rf6 15. Qg8+ Ke7 16. Qxh7 Rf3+ 17. Kh4 Qxh2+ 18. Kg4 Qg2+ 19. Kh5 Rh3# { Black wins by checkmate. } 0-1