[Event "Rated classical game"] [Site "https://lichess.org/ucibEn0E"] [Date "2021.09.04"] [White "drainer9"] [Black "QEDemonstrandum"] [Result "0-1"] [UTCDate "2021.09.04"] [UTCTime "17:59:25"] [WhiteElo "1909"] [BlackElo "2076"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } g6 3. f4 Bg7 4. Nf3 e6? { (-0.20 → 0.95) Mistake. Nc6 was best. } (4... Nc6 5. g3 e6 6. Bg2 d5 7. e5 Nge7 8. a3 O-O 9. Ne2) 5. a4?! { (0.95 → 0.27) Inaccuracy. e5 was best. } (5. e5 d5 6. d4 Nc6 7. dxc5 Nh6 8. h4 Qa5 9. h5 Bd7) 5... Ne7 6. g3 d5 7. e5 a6 8. Bg2 Nbc6 9. d4 cxd4 10. Nxd4 O-O?! { (-0.43 → 0.18) Inaccuracy. Nxd4 was best. } (10... Nxd4 11. Qxd4 Nf5 12. Qf2 Bd7 13. Bh3 Bc6 14. Bxf5 exf5 15. O-O f6 16. e6 d4 17. Rd1) 11. O-O Qb6? { (-0.33 → 1.10) Mistake. Nxd4 was best. } (11... Nxd4 12. Qxd4) 12. Ne2? { (1.10 → -0.24) Mistake. Be3 was best. } (12. Be3 Qc7 13. Nce2 f6 14. exf6 Rxf6 15. Qd2 Bd7 16. c3 Rf7 17. Nxc6 Nxc6 18. b4 Na7) 12... f6? { (-0.24 → 1.05) Mistake. Nf5 was best. } (12... Nf5 13. c3 f6 14. exf6 Bxf6 15. Rf2 Bd7 16. Nxf5 gxf5 17. b4 Rac8 18. Bd2 Qa7 19. Qe1) 13. exf6 Bxf6 14. Be3 Qxb2?? { (0.66 → 2.57) Blunder. Nxd4 was best. } (14... Nxd4 15. Bxd4) 15. Rb1?? { (2.57 → -0.40) Blunder. Nb3 was best. } (15. Nb3 Nb4 16. Bc5 Nxc2 17. Rb1 Qa2 18. Bxe7 Ne3 19. Qd3 Nxf1 20. Bxf8 Kxf8 21. Kxf1 Qxa4) 15... Qa3 16. Ra1?? { (-0.41 → -10.81) Blunder. c3 was best. } (16. c3 Nxd4 17. Bxd4 Nf5 18. Re1 Bxd4+ 19. Nxd4 Qxc3 20. Nxe6 Bxe6 21. Rxe6 Rad8 22. Rc1 Qb2) 16... Qxe3+ { White resigns. } 0-1