[Event "Casual rapid game"] [Site "https://lichess.org/OKwNCW4v"] [Date "2022.06.30"] [White "bdettmer"] [Black "ianderse"] [Result "0-1"] [UTCDate "2022.06.30"] [UTCTime "16:02:07"] [WhiteElo "1500"] [BlackElo "1671"] [Variant "Standard"] [TimeControl "300+5"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 { B20 Sicilian Defense } 2. d3 Nc6 3. Nf3 g6 4. Be2 Bg7 5. O-O e5 6. Nc3 Nf6 7. Qd2?! { (0.01 → -0.81) Inaccuracy. Bg5 was best. } (7. Bg5 d6 8. Nd5 h6 9. Bxf6 Bxf6 10. c3 O-O 11. Qd2 Bg7) 7... O-O 8. Nd5 d6 9. c4 a6 10. Rb1 b5 11. b3 Nxd5 12. cxd5 Nd4 13. Nxd4 cxd4 14. Qb4 Rb8?? { (-0.74 → 1.00) Blunder. f5 was best. } (14... f5) 15. Ba3? { (1.00 → -0.23) Mistake. Bd2 was best. } (15. Bd2 f5 16. Rbc1 Bb7 17. a4 Ra8 18. axb5 axb5 19. Ra1 Qb6 20. Rfc1 Rfc8 21. Rxc8+ Rxc8) 15... Rb6?! { (-0.23 → 0.33) Inaccuracy. Re8 was best. } (15... Re8) 16. Rbc1 h5 17. Rc6 Rxc6 18. dxc6 Be6 19. Qxd6 Qxd6? { (-0.07 → 1.21) Mistake. Qa5 was best. } (19... Qa5) 20. Bxd6 Rd8 21. Bc7?? { (1.29 → -1.86) Blunder. Be7 was best. } (21. Be7) 21... Rc8 22. Rc1?? { (-1.84 → -7.23) Blunder. Ba5 was best. } (22. Ba5 Rxc6 23. Ra1 Bf8 24. Bd1 b4 25. Kf1 Rc3 26. Be2 Be7 27. Ke1 Rc2 28. Kd1 Rb2) 22... Rxc7 23. f3 f5 24. Kf2 fxe4 25. fxe4 Bh6 26. Rc5 Kf7 27. Rxe5 Rxc6 28. Kf3 Rc2 29. a4 Bg4+ 30. Kg3 Rxe2 31. Rd5 Re3+ 32. Kf2 Rxd3 33. e5?! { (-16.97 → Mate in 6) Checkmate is now unavoidable. h3 was best. } (33. h3) 33... Rxb3?! { (Mate in 6 → -20.12) Lost forced checkmate sequence. h4 was best. } (33... h4 34. Rxd4 Be3+ 35. Kf1 Bxd4 36. e6+ Kxe6 37. g3 h3 38. Ke1 Rd1#) 34. Rxd4?! { (-20.12 → Mate in 22) Checkmate is now unavoidable. Rd6 was best. } (34. Rd6 Be3+) 34... Be3+ 35. Kg3 Bxd4+ 36. Kf4 Rb4 37. Kg5?! { (-65.85 → Mate in 3) Checkmate is now unavoidable. Ke4 was best. } (37. Ke4 Rxa4) 37... Bxe5 38. h3 Be2 39. g3 Rxa4 40. h4 Bxg3 41. Kh6 Rc4 42. Kg5 Bf4# { Black wins by checkmate. } 0-1