[Event "Casual rapid game"] [Site "https://lichess.org/DcVklY4g"] [Date "2021.06.21"] [White "Matvey_Bykov"] [Black "Slonnik"] [Result "1-0"] [UTCDate "2021.06.21"] [UTCTime "10:45:28"] [WhiteElo "1500"] [BlackElo "1054"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 Nf6 3. Nf3 { D02 Queen's Pawn Game: London System } e6 4. e3 Be7 5. Nbd2 O-O 6. Ne5 c6 7. Qf3 Nbd7 8. Bd3 c5 9. c3 c4 10. Bc2 b5 11. Qh3 a5 12. Bg5 h6 13. Bxh6 gxh6 14. Qxh6 Re8 15. Ndf3 Nf8 16. Ng5 Bd6 17. Nexf7 N6h7 18. Bxh7+ Nxh7 19. Qxh7+ Kf8 20. Nh6 Qe7 21. Qg8# { White wins by checkmate. } 1-0