[Event "GM AVIGDOR1 simul"] [Site "https://lichess.org/F80vTtZa"] [Date "2020.10.04"] [White "AVIGDOR1"] [Black "dougrook90"] [Result "0-1"] [UTCDate "2020.10.04"] [UTCTime "09:38:15"] [WhiteElo "2300"] [BlackElo "1500"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "2400+60"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } d6 3. f4 Nc6 4. Nf3 Nf6 5. g3 g6 6. Bg2 Bg7 7. d3 O-O 8. O-O a6 9. h3 Rb8 10. g4 e6 11. Be3 Qc7 12. Ne2 b5 13. a3 Bb7 14. Ng3 a5 15. Qe1 b4 16. a4? { (0.06 → -1.22) Mistake. f5 was best. } (16. f5) 16... Nd7 17. Rb1 Nd4 18. Qf2 b3 19. Bxd4?! { (-0.95 → -1.97) Inaccuracy. c3 was best. } (19. c3 Nc2 20. g5 d5 21. Bd2 c4 22. d4 dxe4 23. Ne5 e3 24. Bxe3 Bxg2 25. Kxg2 f5) 19... cxd4 20. cxb3 Qb6 21. Nd2?! { (-1.95 → -2.81) Inaccuracy. Rfd1 was best. } (21. Rfd1 Ba6 22. Bf1 Qxb3 23. f5 h6 24. Qd2 Qb4 25. Qf4 g5 26. Qd2 Ne5 27. Be2 Nxf3+) 21... Nc5 22. Qe2 Ba6 23. Rf3 Nxb3?! { (-3.30 → -2.48) Inaccuracy. e5 was best. } (23... e5) 24. g5 Rfc8 25. Ngf1?? { (-2.27 → -5.10) Blunder. Nxb3 was best. } (25. Nxb3 Qxb3) 25... Nc1 { White resigns. } 0-1