[Event "Rated classical game"] [Site "https://lichess.org/43xc6bNd"] [Date "2020.04.14"] [White "opalko"] [Black "Potrafke"] [Result "0-1"] [UTCDate "2020.04.14"] [UTCTime "09:21:21"] [WhiteElo "1876"] [BlackElo "1789"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+36"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B27"] [Opening "Sicilian Defense: Hyperaccelerated Fianchetto"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 g6 3. d4 { B27 Sicilian Defense: Hyperaccelerated Fianchetto } cxd4 4. Nxd4 Bg7 5. Bc4 Nf6 6. Nc3 d6 7. O-O O-O 8. f3 Nc6 9. Nxc6 bxc6 10. Bb3 e6 11. Bg5 Qc7 12. Qd2 d5 13. e5?! { (-0.43 → -1.41) Inaccuracy. Rad1 was best. } (13. Rad1 Ba6 14. Rfe1 Rac8 15. Qf4 Nd7 16. Qxc7 Rxc7 17. Na4 c5 18. exd5 c4 19. dxe6 fxe6) 13... Nd7 14. f4 c5?! { (-1.45 → -0.34) Inaccuracy. f6 was best. } (14... f6 15. exf6) 15. a3?! { (-0.34 → -1.16) Inaccuracy. Be7 was best. } (15. Be7 Ba6) 15... d4?! { (-1.16 → -0.14) Inaccuracy. c4 was best. } (15... c4 16. Ba4) 16. Ne4 Bb7 17. Nd6 Bc6?! { (-0.41 → 0.64) Inaccuracy. Rfb8 was best. } (17... Rfb8) 18. Be7?! { (0.64 → 0.00) Inaccuracy. c3 was best. } (18. c3 h6) 18... Rfb8 19. g4? { (0.00 → -1.13) Mistake. Rae1 was best. } (19. Rae1 Nb6 20. f5 c4 21. f6 cxb3 22. fxg7 Qxe7 23. Rxf7 Qxf7 24. Nxf7 Kxf7 25. Qf4+ Kxg7) 19... Nb6 20. Rae1?? { (-0.84 → -6.07) Blunder. Bh4 was best. } (20. Bh4) 20... Qxe7 21. f5 Bxe5?? { (-7.00 → 0.00) Blunder. Qh4 was best. } (21... Qh4) 22. Rxe5?? { (0.00 → -7.97) Blunder. Nxf7 was best. } (22. Nxf7 Kxf7 23. Rxe5 c4 24. Rxe6 Qc5 25. Qh6 Kg8 26. fxg6 d3+ 27. Re3 Rb7 28. Rf7 Rxf7) 22... Qxd6 23. Rfe1 exf5 24. Re7 c4 25. Rxf7 Kxf7 26. Qh6 Kg8 27. Ba2?! { (-17.71 → Mate in 9) Checkmate is now unavoidable. gxf5 was best. } (27. gxf5 cxb3) 27... Qd5 28. Kf1 Qg2# { Black wins by checkmate. } 0-1