[Event "Monthly Classical Arena"] [Site "https://lichess.org/GBInTQ2y"] [Date "2020.01.31"] [White "ostretvski"] [Black "Mark4357"] [Result "0-1"] [UTCDate "2020.01.31"] [UTCTime "17:33:54"] [WhiteElo "1656"] [BlackElo "1404"] [WhiteRatingDiff "-44"] [BlackRatingDiff "+53"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "C42"] [Opening "Petrov's Defense: French Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 { C42 Petrov's Defense: French Attack } Nf6 6. Nc3 Be7 7. Be2 O-O 8. O-O Be6 9. h3 Nc6 10. d4 h6?? { (0.08 → 4.00) Blunder. d5 was best. } (10... d5) 11. d5 Bd7 12. dxc6 Bxc6 13. Nd4 Qd7 14. Nxc6 Qxc6 15. Bf3 Qb6?! { (4.31 → 5.52) Inaccuracy. Qa6 was best. } (15... Qa6) 16. Re1 Rfe8 17. Nd5 Nxd5 18. Qxd5 c6 19. Qh5 d5 20. Qg4?! { (4.21 → 2.81) Inaccuracy. Qe5 was best. } (20. Qe5 Qd8) 20... Bd6? { (2.81 → 4.49) Mistake. Bc5 was best. } (20... Bc5 21. Bxh6 Bxf2+ 22. Kh2 Qxb2 23. Rab1 Qd4 24. Qxd4 Bxd4 25. Bd2 b6 26. g3 Bf2 27. Rxe8+) 21. Bxh6 g6?! { (3.93 → 5.53) Inaccuracy. Qxb2 was best. } (21... Qxb2 22. Be3) 22. Bg5 Qxb2 23. Qh4 Qxa1?? { (3.77 → 11.73) Blunder. Qc3 was best. } (23... Qc3 24. Kf1) 24. Bf6?? { (11.73 → Mate in 1) Checkmate is now unavoidable. Rxa1 was best. } (24. Rxa1 Be5) 24... Qxe1# { Black wins by checkmate. } 0-1