[Event "Rated classical game"] [Site "https://lichess.org/bHxPiOV6"] [Date "2021.09.07"] [White "tai12_koval"] [Black "aurelius875"] [Result "0-1"] [UTCDate "2021.09.07"] [UTCTime "01:02:07"] [WhiteElo "1800"] [BlackElo "1739"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+27"] [Variant "Standard"] [TimeControl "1800+20"] [ECO "C77"] [Opening "Ruy Lopez: Morphy Defense, Tarrasch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 { C77 Ruy Lopez: Morphy Defense, Tarrasch Variation } Bc5 6. O-O b5 7. Bb3 d6 8. d3 O-O 9. Bg5 h6 10. Bxf6 Qxf6 11. Bd5?! { (0.07 → -0.88) Inaccuracy. Nd5 was best. } (11. Nd5) 11... Bd7 12. Qd2 Rae8 13. a3 Qg6?! { (-1.40 → -0.72) Inaccuracy. Ne7 was best. } (13... Ne7 14. Bb3 a5 15. a4 b4 16. Nd1 Kh8 17. Ne3 Qg6 18. c3 Rb8 19. Bd1 f5 20. exf5) 14. Ne1? { (-0.72 → -1.99) Mistake. Nh4 was best. } (14. Nh4) 14... Kh8 15. Kh1 Nd4 16. b4 Bb6 17. f4?? { (-1.47 → -3.60) Blunder. Bb7 was best. } (17. Bb7) 17... exf4 18. Qxf4?! { (-3.66 → -4.61) Inaccuracy. Bb7 was best. } (18. Bb7 Qh5) 18... f5 19. Qg3? { (-4.72 → -8.07) Mistake. Rd1 was best. } (19. Rd1 c6) 19... Qh5 20. exf5 Rxf5?! { (-9.00 → -5.82) Inaccuracy. Nxf5 was best. } (20... Nxf5) 21. Rxf5 Qxf5 22. Nf3 Nxc2? { (-6.30 → -3.65) Mistake. Nxf3 was best. } (22... Nxf3 23. Be4 Qf6 24. Rf1 Qxc3 25. Qxf3 Qf6 26. Qe2 Bg4 27. Rxf6 Bxe2 28. Bg6 gxf6 29. Bxe8) 23. Rf1?? { (-3.65 → -7.92) Blunder. Be4 was best. } (23. Be4 Qf6 24. Rc1 Ne3 25. d4 g5 26. h3 Bxd4 27. Nxd4 Qxd4 28. Qf2 Kg7 29. Rf1 Be6) 23... Qxd3 24. Nh4?? { (-6.81 → Mate in 1) Checkmate is now unavoidable. Nd2 was best. } (24. Nd2) 24... Qxf1# { Black wins by checkmate. } 0-1