[Event "Rated rapid game"] [Site "https://lichess.org/EWBW8Bcp"] [Date "2020.12.28"] [White "Koba6"] [Black "TheGreatBlunder12"] [Result "0-1"] [UTCDate "2020.12.28"] [UTCTime "09:46:35"] [WhiteElo "1822"] [BlackElo "1792"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+42"] [Variant "Standard"] [TimeControl "600+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. Nc3 d6 6. Be3 a6 7. Be2 Nd7 8. O-O Qa5 9. f4 b5? { (0.93 → 2.55) Mistake. Ngf6 was best. } (9... Ngf6 10. Qe1) 10. a3? { (2.55 → 1.12) Mistake. Bf3 was best. } (10. Bf3 b4) 10... Bb7 11. f5?! { (1.03 → -0.01) Inaccuracy. Bf3 was best. } (11. Bf3) 11... Nc5?? { (-0.01 → 2.77) Blunder. Ngf6 was best. } (11... Ngf6 12. Bf3 O-O 13. Nd5 Rae8 14. c3 Ne5 15. Nxf6+ Bxf6 16. Bh6 Bg7 17. Qd2 Qd8 18. Kh1) 12. b4 Qc7? { (2.79 → 5.08) Mistake. Qd8 was best. } (12... Qd8 13. bxc5 dxc5 14. Ndxb5 axb5 15. Bxb5+ Kf8 16. Na4 Bd4 17. Bxd4 Qxd4+ 18. Qxd4 cxd4 19. Nc5) 13. bxc5 dxc5 14. Ndxb5?! { (5.19 → 3.70) Inaccuracy. Nd5 was best. } (14. Nd5) 14... axb5 15. Bxb5+?! { (4.07 → 2.66) Inaccuracy. Nd5 was best. } (15. Nd5 Qd8) 15... Bc6?? { (2.66 → 6.09) Blunder. Kf8 was best. } (15... Kf8) 16. a4?? { (6.09 → 2.94) Blunder. Qd5 was best. } (16. Qd5 Kf8 17. Bxc6 Nf6 18. Qxc5 Ng4 19. Bf4 Ra5 20. Nb5 Rxb5 21. Qxb5 Qa7+ 22. Kh1 Bxa1) 16... Bxc3 17. Ra3?? { (3.04 → -5.86) Blunder. Qd5 was best. } (17. Qd5 Kf8) 17... Bg7?? { (-5.86 → 4.11) Blunder. Bxb5 was best. } (17... Bxb5) 18. Bxc5?? { (4.11 → -8.48) Blunder. Qd5 was best. } (18. Qd5) 18... Rd8?? { (-8.48 → -2.27) Blunder. Bxb5 was best. } (18... Bxb5 19. Qd5 Bc6 20. Qc4 Nh6 21. fxg6 hxg6 22. Be3 O-O 23. Bxh6 Bxh6 24. Kh1 Bg7 25. Rg1) 19. Qg4?? { (-2.27 → -10.05) Blunder. Qe2 was best. } (19. Qe2 Be5) 19... Bxb5 20. axb5 Qxc5+ 21. Kh1 Nf6 22. Qf3 O-O 23. fxg6 hxg6 24. Qf4 Qxb5 25. e5 Nd5 26. Qe4? { (-8.66 → Mate in 1) Checkmate is now unavoidable. c4 was best. } (26. c4 Qc5) 26... Qxf1# { Black wins by checkmate. } 0-1