[Event "Casual correspondence game"] [Site "https://lichess.org/yEkuU6uz"] [Date "2023.04.21"] [White "Klay0815"] [Black "DUDUDUDUDUD"] [Result "1-0"] [UTCDate "2023.04.21"] [UTCTime "23:15:37"] [WhiteElo "1739"] [BlackElo "1658"] [Variant "Standard"] [TimeControl "-"] [ECO "D06"] [Opening "Queen's Gambit Declined: Marshall Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 Nf6 { D06 Queen's Gambit Declined: Marshall Defense } 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. e5 Nd5 8. Bg5 Be7 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Bd3 Nb4 12. O-O c6 13. a3 Nxd3 14. Qxd3 O-O 15. h3 g6 16. b4 Bf5 17. Qd2 b5 18. a4 Qb7 19. Qh6 bxa4 20. Ng5 Qxb4 21. Qxh7# { White wins by checkmate. } 1-0