[Event "Casual rapid game"] [Site "https://lichess.org/Hi3ht6Lx"] [Date "2019.12.11"] [White "Anonymous"] [Black "Pelageya"] [Result "0-1"] [UTCDate "2019.12.11"] [UTCTime "14:02:49"] [WhiteElo "?"] [BlackElo "1500"] [BlackTitle "WFM"] [Variant "Standard"] [TimeControl "900+5"] [ECO "B20"] [Opening "Sicilian Defense: Snyder Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. b3 { B20 Sicilian Defense: Snyder Variation } Nc6 3. c3?! { (0.05 → -0.72) Inaccuracy. Nf3 was best. } (3. Nf3 d6 4. Bb5 e5 5. Bc4 Be7 6. d3 Nf6 7. Nc3 O-O) 3... e5 4. d4? { (-0.24 → -1.37) Mistake. c4 was best. } (4. c4 g6 5. Nc3 Bg7 6. d3 Nge7 7. g3 f5 8. Bg5 d6) 4... cxd4 5. cxd4 Nxd4 6. Nf3 Bb4+ 7. Bd2 Nxf3+ 8. Qxf3 Bxd2+ 9. Kxd2? { (-0.78 → -1.99) Mistake. Nxd2 was best. } (9. Nxd2 Nf6 10. Bc4 d6 11. O-O O-O 12. h3 Bd7 13. Rfd1 b5 14. Be2 Qb6 15. Nf1 Rfd8) 9... Nf6 10. g4?? { (-1.88 → -4.61) Blunder. Nc3 was best. } (10. Nc3 O-O) 10... d5 11. g5? { (-4.68 → -8.88) Mistake. Ke1 was best. } (11. Ke1 O-O 12. h3 Nxe4 13. Qe3 Nf6 14. Bg2 Re8 15. a4 Be6 16. Nd2 h6) 11... dxe4+ 12. Ke1 exf3 13. Bb5+ Bd7 14. Bxd7+ Nxd7 15. Nc3 Qxg5 16. Ne4 Qf4 17. Nd6+ Ke7 18. Nxb7?! { (-10.07 → Mate in 5) Checkmate is now unavoidable. Nc4 was best. } (18. Nc4 Qe4+ 19. Kd2 Qd4+ 20. Kc2 Qxf2+ 21. Kb1 Qe2 22. Ne3 Rac8 23. Nf5+ Kf6 24. Ne3) 18... Qb4+ 19. Kd1 Qxb7?! { (Mate in 5 → -15.54) Lost forced checkmate sequence. Qd4+ was best. } (19... Qd4+ 20. Kc2 Rhc8+ 21. Kb1 Qc3 22. Nc5 Rxc5 23. Rc1 Qxc1#) 20. Rc1?! { (-15.54 → Mate in 7) Checkmate is now unavoidable. Kc1 was best. } (20. Kc1 Qe4 21. Kb2 Qd4+ 22. Ka3 Rac8 23. Rac1 Qd2 24. h4 Qxc1+ 25. Rxc1 Rxc1 26. h5 e4) 20... Qe4 21. Rc4 Qd3+ 22. Ke1 Qb1+?! { (Mate in 1 → -13.38) Lost forced checkmate sequence. Qe2# was best. } (22... Qe2#) 23. Kd2 Qxa2+ 24. Ke3?! { (-72.04 → Mate in 1) Checkmate is now unavoidable. Rc2 was best. } (24. Rc2 Qxb3) 24... Qxb3+ 25. Rc3 Qxc3+ 26. Ke4 Qd4+ 27. Kf5 Qf4# { Black wins by checkmate. } 0-1