[Event "Experimental Marathon"] [Site "https://lichess.org/pnLTHjdQ"] [Date "2015.06.20"] [White "a18a"] [Black "mikorin"] [Result "1-0"] [UTCDate "2015.06.20"] [UTCTime "17:51:07"] [WhiteElo "1371"] [BlackElo "1368"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-15"] [Variant "Standard"] [TimeControl "60+0"] [ECO "C20"] [Opening "King's Pawn Game: Leonardis Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. d3 { C20 King's Pawn Game: Leonardis Variation } d5 3. Be3 Nf6 4. Nc3 Bb4 5. Bd2 O-O 6. Qf3 c6 7. Be2 Be6 8. Nh3 Nbd7 9. Ng5 h6 10. Nxe6 fxe6 11. h4 Bxc3 12. Bxc3 d4 13. Bd2 c5 14. O-O-O b5 15. g4 c4 16. g5 cxd3 17. Bxd3 Nc5 18. gxf6 Rxf6 19. Qg3 Rb8 20. b4 Na4 21. a3 a5 22. Rhg1 axb4 23. Qxg7# { White wins by checkmate. } 1-0