[Event "Casual correspondence game"] [Site "https://lichess.org/srQ2DeSY"] [Date "2021.04.06"] [White "TITAN0150"] [Black "raplentin"] [Result "0-1"] [UTCDate "2021.04.06"] [UTCTime "15:25:07"] [WhiteElo "1500"] [BlackElo "1532"] [Variant "Standard"] [TimeControl "-"] [ECO "B20"] [Opening "Sicilian Defense: Staunton-Cochrane Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c4 { B20 Sicilian Defense: Staunton-Cochrane Variation } d6 3. Nc3 Nc6 4. d3 Nf6 5. Bf4?! { (0.12 → -0.65) Inaccuracy. Be2 was best. } (5. Be2 h6 6. Nf3 e5 7. O-O Be7 8. h3 O-O 9. a3 a5) 5... g6 6. Qd2 Bg7 7. O-O-O?! { (-0.35 → -1.45) Inaccuracy. Be2 was best. } (7. Be2) 7... h6 8. Kb1 a6 9. h3 Nd4?! { (-2.06 → -1.33) Inaccuracy. b5 was best. } (9... b5) 10. Be2 Nxe2? { (-1.73 → -0.48) Mistake. e5 was best. } (10... e5) 11. Ngxe2 Bd7 12. f3 b5 13. cxb5?? { (-0.13 → -4.10) Blunder. e5 was best. } (13. e5) 13... axb5 14. g4 b4 15. Nd5 Nxd5 16. exd5 Qa5?! { (-5.02 → -3.26) Inaccuracy. Qb6 was best. } (16... Qb6) 17. Nc1 h5?! { (-3.34 → -2.36) Inaccuracy. Qa6 was best. } (17... Qa6 18. Rde1) 18. Rhe1 Bf6?? { (-3.13 → 1.94) Blunder. Bc3 was best. } (18... Bc3 19. Qe2) 19. Bxd6 hxg4 20. hxg4 b3?? { (1.41 → 3.48) Blunder. Qb6 was best. } (20... Qb6 21. Be5 Bxe5 22. Rxe5 Qd6 23. Rde1 Kf8 24. Rxe7 Re8 25. Rxe8+ Bxe8 26. Qe3 Bb5 27. Nb3) 21. Nxb3?? { (3.48 → -22.47) Blunder. Qxa5 was best. } (21. Qxa5 Rxa5 22. Nxb3 Ra6 23. Bxc5 Kd8 24. Rh1 Rxh1 25. Rxh1 Bb5 26. Kc2 Rxa2 27. Bd4 Ra6) 21... Qxa2+ 22. Kc2?! { (-19.64 → Mate in 1) Checkmate is now unavoidable. Kc1 was best. } (22. Kc1 Qxb3) 22... Qxb2# { Black wins by checkmate. } 0-1