[Event "Rated rapid game"] [Site "https://lichess.org/7s9z2RhE"] [Date "2022.01.27"] [White "Rp123987654"] [Black "Boyechko_O"] [Result "1-0"] [UTCDate "2022.01.27"] [UTCTime "19:18:49"] [WhiteElo "2602"] [BlackElo "2575"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "600+0"] [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. Bh4 Nxc3 7. bxc3 dxc4 8. Qa4+ c6 9. Qxc4 O-O?! { (-0.25 → 0.58) Inaccuracy. Qa5 was best. } (9... Qa5 10. e4 Be6 11. Qd3 Nd7 12. Nd2 b5 13. Be2 b4 14. Rc1 bxc3 15. Rxc3 c5 16. Ra3) 10. e4 Nd7 11. Bd3 Nf6 12. O-O Bg4 13. Ne5 Be6 14. Qb4 Rb8 15. f4 a5 16. Qa3 Rc8 17. f5 Bd7?? { (1.74 → 4.37) Blunder. gxf5 was best. } (17... gxf5 18. exf5) 18. fxg6 hxg6 19. Bc4 Be8? { (4.73 → 8.30) Mistake. g5 was best. } (19... g5 20. Bxg5) 20. Nxg6 { Black resigns. } 1-0