[Event "Rated rapid game"] [Site "https://lichess.org/9Ze7aj8f"] [Date "2021.12.23"] [White "Der_Fels"] [Black "tiandayeye"] [Result "0-1"] [UTCDate "2021.12.23"] [UTCTime "13:02:36"] [WhiteElo "1876"] [BlackElo "1780"] [WhiteRatingDiff "-24"] [BlackRatingDiff "+14"] [Variant "Standard"] [TimeControl "900+10"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. Bc4 { C41 Philidor Defense } h6 4. Nc3 Nf6 5. O-O Be7 6. d4 exd4 7. Nxd4 c5?! { (0.50 → 1.42) Inaccuracy. O-O was best. } (7... O-O 8. Bf4 Re8 9. Re1 c6 10. h3 Bf8 11. a4 Nbd7 12. Bg3) 8. Nf3?! { (1.42 → 0.85) Inaccuracy. Bb5+ was best. } (8. Bb5+ Kf8 9. Nde2 a6 10. Bc4 b5 11. Bd5 Ra7 12. a3 Nxd5) 8... a6?! { (0.85 → 1.81) Inaccuracy. Nc6 was best. } (8... Nc6 9. Re1) 9. a3? { (1.81 → 0.34) Mistake. e5 was best. } (9. e5 dxe5 10. Nxe5 O-O 11. Qf3 Nbd7 12. Bf4 Nxe5 13. Bxe5 Qd7 14. Rfe1 Qf5 15. Qg3 Qg5) 9... Nc6 10. Re1 O-O 11. Nd5 b5 12. Ba2 Bg4 13. Bf4 Nh5? { (0.35 → 2.05) Mistake. c4 was best. } (13... c4 14. Nxe7+) 14. Nxe7+ Nxe7 15. Bxd6 c4 16. Re3 Nf6 17. e5 Nfd5 18. Re4 f5?? { (2.25 → 6.13) Blunder. Bh5 was best. } (18... Bh5 19. c3 Nb6 20. Rh4 Bg6 21. Bb1 Bxb1 22. Qxb1 Re8 23. Qc2 Qd7 24. Rd4 Na4 25. h3) 19. exf6 Nxf6 20. Rxe7 Bxf3 21. gxf3 Nh7 22. Qd5+ Kh8 23. Rd1 Ng5 24. Rb7 Rxf3 25. h4?! { (7.46 → 5.05) Inaccuracy. Rxg7 was best. } (25. Rxg7) 25... Nh3+ 26. Kg2 Rxf2+?! { (5.30 → 9.00) Inaccuracy. Nf4+ was best. } (26... Nf4+ 27. Bxf4) 27. Kxh3 Qc8+ 28. Kg3 Rxc2 29. Bb1 Rxb2?! { (14.54 → Mate in 9) Checkmate is now unavoidable. Qe8 was best. } (29... Qe8 30. Bxc2) 30. Be4? { (Mate in 9 → 8.82) Lost forced checkmate sequence. Rxg7 was best. } (30. Rxg7 Qg8 31. Rxg8+ Rxg8+ 32. Kf3 Rxb1 33. Be5+ Rg7 34. Bxg7+ Kxg7 35. Qb7+ Kg6 36. Rd6+ Kh5) 30... Rb3+ 31. Kf2 Qg4 32. Be5 Qxh4+ 33. Ke2 Rb2+ 34. Kf1?? { (19.70 → Mate in 1) Checkmate is now unavoidable. Bxb2 was best. } (34. Bxb2) 34... Qf2# { Black wins by checkmate. } 0-1