[Event "Rated correspondence game"] [Site "https://lichess.org/nQow2pvv"] [Date "2018.02.13"] [White "Florianinho"] [Black "djupp"] [Result "0-1"] [UTCDate "2018.02.13"] [UTCTime "22:38:17"] [WhiteElo "1500"] [BlackElo "1662"] [WhiteRatingDiff "-117"] [BlackRatingDiff "+88"] [Variant "Standard"] [TimeControl "-"] [ECO "B23"] [Opening "Sicilian Defense: Closed, Traditional"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 Nc6 { B23 Sicilian Defense: Closed, Traditional } 3. Nf3 e5 4. d3 Nf6 5. h3 Be7 6. Bg5 O-O 7. Qd2 a5 8. O-O-O?! { (-0.14 → -1.02) Inaccuracy. Be2 was best. } (8. Be2 d6 9. O-O h6 10. Bxf6 Bxf6 11. a4 Nd4 12. Nxd4 cxd4 13. Nd5 Bg5 14. Qd1 Be6) 8... a4 9. Nb5 Qb6 10. c4 d5? { (-1.30 → 0.32) Mistake. d6 was best. } (10... d6 11. Be2 Bd7 12. Bh4 Nd4 13. Nc3 Qd8 14. Bxf6 Bxf6 15. Nd5 a3 16. b3 b5 17. Nxd4) 11. Nc3?? { (0.32 → -1.72) Blunder. exd5 was best. } (11. exd5 Nd4) 11... d4 12. Nd5?! { (-1.43 → -2.43) Inaccuracy. Nb5 was best. } (12. Nb5) 12... Nxd5 13. exd5?! { (-1.73 → -2.62) Inaccuracy. cxd5 was best. } (13. cxd5 Bxg5 14. Nxg5 Nb4 15. Kb1 a3 16. b3 f5 17. Rc1 h6 18. Ne6 Bxe6 19. dxe6 Rae8) 13... Bxg5 14. Nxg5 Nb4 15. Kb1 a3 16. b3 Bd7? { (-2.68 → -1.37) Mistake. h6 was best. } (16... h6 17. Nf3 Qd6 18. Ne1 b5 19. g4 bxc4 20. dxc4 f5 21. Nc2 fxg4 22. Nxb4 cxb4 23. Ka1) 17. Be2? { (-1.37 → -3.02) Mistake. g4 was best. } (17. g4 f5 18. Bg2 h6 19. Ne6 Bxe6 20. dxe6 Qxe6 21. Rde1 Qf6 22. gxf5 Qxf5 23. Bxb7 Ra7) 17... Ba4?? { (-3.02 → -0.68) Blunder. h6 was best. } (17... h6) 18. bxa4?? { (-0.68 → Mate in 6) Checkmate is now unavoidable. g4 was best. } (18. g4 Bd7) 18... Nxd5+?? { (Mate in 6 → 1.05) Lost forced checkmate sequence. Nc2+ was best. } (18... Nc2+ 19. Qb4 Qxb4+ 20. Kc1 Qb2+ 21. Kd2 Qc3+ 22. Kc1 Nb4+ 23. Kb1 Qb2#) 19. Kc2?? { (1.05 → Mate in 1) Checkmate is now unavoidable. Ka1 was best. } (19. Ka1) 19... Qb2# { Black wins by checkmate. } 0-1