[Event "Casual rapid game"] [Site "https://lichess.org/edBZHQCD"] [Date "2021.10.27"] [White "behradnik"] [Black "Kishomat-Chess-Club"] [Result "0-1"] [UTCDate "2021.10.27"] [UTCTime "16:34:22"] [WhiteElo "1974"] [BlackElo "2168"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C41"] [Opening "Philidor Defense: Lion Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 { C41 Philidor Defense: Lion Variation } 5. dxe5 dxe5 6. Bg5 c6 7. Bc4 Bb4 8. Qd3 O-O 9. O-O-O? { (-0.40 → -1.62) Mistake. a3 was best. } (9. a3 Be7) 9... Qa5 10. Ne2?? { (-1.25 → -6.96) Blunder. Bxf6 was best. } (10. Bxf6 Nxf6) 10... Nc5 11. Bxf7+ Rxf7 12. Qc4 Be6 13. Rd5 cxd5 14. exd5 Bxd5 15. Qh4 Qxa2 16. Qxb4 Bxf3 17. gxf3 Qa1+ 18. Kd2 Rd8+ 19. Kc3 Nd5+ 20. Kc4?! { (-20.31 → Mate in 4) Checkmate is now unavoidable. Kd2 was best. } (20. Kd2 Nxb4+) 20... Nxb4? { (Mate in 4 → -8.21) Lost forced checkmate sequence. Qa2+ was best. } (20... Qa2+ 21. b3 b5+ 22. Kxb5 Qa6+ 23. Kxc5 Rc7#) 21. Rxa1 Nxc2 22. Rc1 Rc8 23. Kd5 Nb4+ 24. Kd6 Rc6+ 25. Kxe5 Nbd3+ 26. Kd5 Rd7+ 27. Kc4 Ne6+ 28. Kb3 Nxc1+ 29. Bxc1 Nd4+ 30. Nxd4 Rxd4 31. Be3 Rd3+ 32. Ka2 Rxe3 33. fxe3 Kf7 34. Kb3 Ke6 35. f4 Kd5 36. Kb4 Ke4 37. Ka3 Kxe3 38. f5 Ke4 39. h4 Kxf5 40. h5 g5 41. hxg6 hxg6 42. b4 g5 43. b5 Rb6 44. Ka4 g4 45. Ka5 g3 46. Ka4 g2 47. Kb4 g1=Q 48. Ka4 Qb1 49. Ka3 Rxb5 50. Ka4 Qb4# { Black wins by checkmate. } 0-1