[Event "Matinian seans simul"] [Site "https://lichess.org/ar3UAgWA"] [Date "2021.11.10"] [White "Gannikus21"] [Black "DeryaginEvgeny"] [Result "1-0"] [UTCDate "2021.11.10"] [UTCTime "14:57:30"] [WhiteElo "1923"] [BlackElo "1500"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "1800+10"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } e6 4. e3 Bb4+ 5. c3 Be7 6. Nbd2 O-O 7. Bd3 Nc6 8. h4 Ng4?? { (1.30 → 3.32) Blunder. a5 was best. } (8... a5 9. g4) 9. Bxh7+ Kxh7 10. Ng5+ Kg8 11. Qxg4 e5 12. Qh5 Bxg5?? { (3.75 → Mate in 5) Checkmate is now unavoidable. Bf5 was best. } (12... Bf5 13. dxe5) 13. hxg5 f6 14. g6 Rf7 15. Qh8# { White wins by checkmate. } 1-0