[Event "Мардахаев Семён simul"] [Site "https://lichess.org/cpaOhmVZ"] [Date "2021.05.11"] [White "Bohdanm477"] [Black "Nyrkov"] [Result "1-0"] [UTCDate "2021.05.11"] [UTCTime "15:10:53"] [WhiteElo "1500"] [BlackElo "1728"] [Variant "Standard"] [TimeControl "3600+15"] [ECO "D91"] [Opening "Grünfeld Defense: Three Knights Variation, Petrosian System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 { D91 Grünfeld Defense: Three Knights Variation, Petrosian System } Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Nf3 exd5 9. e3 O-O 10. Bd3 c5 11. O-O cxd4 12. Nxd4 Bxd4 13. exd4 Nc6 14. Re1 Nxd4 15. Bxg6 fxg6 16. Qxd4 Rf7 17. Nxd5 b6 18. Ne7+ Qxe7 19. Rxe7 Rxe7 20. Qd5+ { Black resigns. } 1-0