[Event "Casual rapid game"] [Site "https://lichess.org/I4ziJ45i"] [Date "2020.04.25"] [White "lichess AI level 6"] [Black "Epitaph"] [Result "1-0"] [UTCDate "2020.04.25"] [UTCTime "23:22:58"] [WhiteElo "?"] [BlackElo "1878"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A30"] [Opening "English Opening: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c5 2. Nf3 { A30 English Opening: Symmetrical Variation } Nc6 3. e3 g6?! { (0.11 → 0.92) Inaccuracy. Nf6 was best. } (3... Nf6 4. Nc3 g6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Qb3) 4. d4 cxd4 5. exd4 d5? { (0.64 → 2.20) Mistake. Bg7 was best. } (5... Bg7 6. Nc3 d6 7. d5 Ne5 8. Nxe5 Bxe5 9. Bd3 Nf6 10. O-O) 6. cxd5 Qxd5 7. Nc3 Qd8 8. d5 Nb4?? { (2.21 → 6.84) Blunder. Nb8 was best. } (8... Nb8) 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. a3 Na6 12. Ne5 Qf5 13. Qa4+ Kd8 14. f4 Bg7? { (4.48 → 8.81) Mistake. Nh6 was best. } (14... Nh6 15. O-O f6 16. Nb5 Nc5 17. Qb4 fxe5 18. fxe5 Qc8 19. Bxh6 Bxh6 20. d6 Qc6 21. dxe7+) 15. g4 Qc8 16. Nxf7+ Kc7 17. Nb5+ Kb8 18. f5 Nf6?! { (15.46 → Mate in 8) Checkmate is now unavoidable. Nc7 was best. } (18... Nc7 19. Bf4 a6 20. Bxc7+ Qxc7 21. Nxc7 Kxc7 22. Rc1+ Kb8 23. Nxh8 Bxh8 24. Qe8+ Ka7 25. Rc8) 19. Bf4+ Nc7 20. Bxc7+?! { (Mate in 7 → 21.16) Lost forced checkmate sequence. Nxc7 was best. } (20. Nxc7 e5 21. Na6+ bxa6 22. Bxe5+ Qc7 23. Bxc7+ Kc8 24. Rc1 Ne4 25. Qxa6+ Kd7 26. Qe6#) 20... Qxc7 21. g5 Qb6 22. Qf4+ Kc8 23. Rc1+ Kd7 24. Qe5 Rac8? { (8.69 → Mate in 3) Checkmate is now unavoidable. Qf2+ was best. } (24... Qf2+ 25. Kxf2 Ng4+ 26. Kg3 Nxe5 27. Rc7+ Ke8 28. Nxh8 gxf5 29. Rxb7 f4+ 30. Kh3 Kf8 31. Nc7) 25. Qe6+ Qxe6+ 26. fxe6+ Ke8 27. Rxc8# { White wins by checkmate. } 1-0