[Event "شطرنج قهرمانی فرهنگیان ۱۳۹۹"] [Site "https://lichess.org/Y9kYqa1K"] [Date "2020.10.25"] [White "masoumi-m"] [Black "hhn5555"] [Result "1-0"] [UTCDate "2020.10.25"] [UTCTime "14:50:22"] [WhiteElo "2147"] [BlackElo "1835"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D40"] [Opening "Queen's Gambit Declined: Semi-Tarrasch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 { D40 Queen's Gambit Declined: Semi-Tarrasch Defense } 5. Bf4 cxd4 6. Nxd4 Nc6 7. e3 a6 8. Rc1 h6 9. h3 Bd6 10. Bxd6 Qxd6 11. Be2 O-O 12. O-O e5 13. Nxc6 bxc6 14. cxd5 cxd5 15. Bf3 e4 16. Be2 Be6 17. Na4 Rfc8 18. Qd4 Nd7 19. b4 Rcb8 20. Nc5 Qxc5 21. bxc5 { Black resigns. } 1-0