[Event "casual blitz game"] [Site "https://lichess.org/uC6OAOT3"] [Date "2026.06.02"] [Round "-"] [White "SedovMaxim"] [Black "Osterhasi"] [Result "1-0"] [GameId "uC6OAOT3"] [UTCDate "2026.06.02"] [UTCTime "18:52:48"] [WhiteElo "1888"] [BlackElo "1791"] [Variant "Standard"] [TimeControl "300+3"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System, Traditional Colle"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 c5 5. c3 { D05 Queen's Pawn Game: Colle System, Traditional Colle } c4 6. Bc2 Bd6 7. Nbd2 Bd7 8. O-O O-O 9. Qe2 b5 10. e4 Ne8 11. b3 Be7 12. Re1 dxe4 13. Qxe4 Bc6 14. Qxh7# { White wins by checkmate. } 1-0