[Event "Veselchak-U Arena"] [Site "https://lichess.org/wmq9Duwo"] [Date "2020.11.20"] [White "RomanSN"] [Black "Efimov_Nikolai"] [Result "0-1"] [UTCDate "2020.11.20"] [UTCTime "10:21:57"] [WhiteElo "1492"] [BlackElo "1250"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "420+4"] [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 } Nc6 4. e3 Bf5 5. Bd3 Bg6 6. O-O e6 7. c3 Ne4 8. Bxe4 Bxe4 9. Ne5 Nxe5 10. Bxe5 Bd6 11. Bxg7 Rg8 12. Bh6 Rxg2+ 13. Kh1 Rg6+ 14. Qf3 Rxh6 15. Qxe4 dxe4 16. Nd2 Rxh2+ 17. Kg1 Ke7 18. Nxe4 Qg8+ 19. Ng3 Bxg3 20. fxg3 Qxg3# { Black wins by checkmate. } 0-1