[Event "Igrovoi den Arena"] [Site "https://lichess.org/ccBP5K1c"] [Date "2021.07.17"] [White "AltairAituev"] [Black "erasylproduction"] [Result "0-1"] [UTCDate "2021.07.17"] [UTCTime "11:29:17"] [WhiteElo "1208"] [BlackElo "1423"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "300+5"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 { C41 Philidor Defense } 3. Nc3 Bg4?! { (0.32 → 0.91) Inaccuracy. c5 was best. } (3... c5 4. Bc4 Be7 5. d3 Nf6 6. Bg5 Nc6 7. a4 O-O 8. Bxf6) 4. d3?! { (0.91 → 0.23) Inaccuracy. d4 was best. } (4. d4 Nd7 5. Be3 Be7 6. h3 Bxf3 7. Qxf3 Bf6 8. Bc4 Ne7) 4... Nf6 5. h3?! { (0.48 → -0.13) Inaccuracy. d4 was best. } (5. d4 Nc6 6. Bb5 exd4 7. Qxd4 Bd7 8. Bxc6 Bxc6 9. Bf4 Be7) 5... Bxf3 6. Qxf3 h6 7. Qg3 Be7?? { (0.48 → 2.88) Blunder. Nc6 was best. } (7... Nc6 8. Be2 Nd4 9. Bd1 Ne6 10. Nd5 g6 11. c3 Bg7 12. Nxf6+ Qxf6 13. Bb3 a5 14. a4) 8. Be2? { (2.88 → 1.35) Mistake. Qxg7 was best. } (8. Qxg7 Rh7 9. Qg3 Rh8 10. Bd2 Nc6 11. O-O-O Rg8 12. Qe3 Qd7 13. g3 d5 14. exd5 Nxd5) 8... Nc6 9. Qxg7 Rg8 10. Qxh6 Qd7?? { (1.78 → 4.29) Blunder. Nd4 was best. } (10... Nd4 11. Bd1) 11. Nd5? { (4.29 → 2.25) Mistake. Bg5 was best. } (11. Bg5) 11... Nxd5 12. exd5 Nb4 13. c3?? { (2.29 → -1.85) Blunder. Qd2 was best. } (13. Qd2) 13... Nc2+ 14. Kd2?? { (-1.99 → -5.02) Blunder. Kf1 was best. } (14. Kf1 Nxa1) 14... Nxa1 15. Bh5? { (-5.42 → -10.92) Mistake. Qh7 was best. } (15. Qh7 O-O-O) 15... Bg5+ 16. Kd1 Bxh6 17. Bxh6 O-O-O 18. h4 Rxg2 19. Bg5 Rg8 20. Kc1 Qf5 21. d4?! { (-20.24 → Mate in 1) Checkmate is now unavoidable. Kb1 was best. } (21. Kb1 Qxf2) 21... R2xg5 22. hxg5 Qxg5+?! { (Mate in 1 → -15.13) Lost forced checkmate sequence. Qc2# was best. } (22... Qc2#) 23. Kb1?! { (-15.13 → Mate in 7) Checkmate is now unavoidable. Kd1 was best. } (23. Kd1 Qf5) 23... Qf5+?! { (Mate in 7 → -13.36) Lost forced checkmate sequence. Qg1+ was best. } (23... Qg1+ 24. Bd1 Qxh1 25. b3 Qxd1+ 26. Kb2 a5 27. dxe5 Rg1 28. Ka3 b5 29. exd6 Qc1#) 24. Kc1?! { (-13.36 → Mate in 1) Checkmate is now unavoidable. Kxa1 was best. } (24. Kxa1 Qxh5) 24... Qc2# { Black wins by checkmate. } 0-1