[Event "2021 Summer Marathon"] [Site "https://lichess.org/M3TnqotS"] [Date "2021.08.07"] [White "demaciado"] [Black "Sevensen"] [Result "1-0"] [UTCDate "2021.08.07"] [UTCTime "14:06:31"] [WhiteElo "1722"] [BlackElo "1550"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 { A00 Van't Kruijs Opening } e6 2. c4 b6 3. a3 Bb7 4. Nf3 Nc6 5. d4 Qe7 6. b4 O-O-O 7. Bb2 h6 8. Nc3 Nf6 9. b5 Nb8 10. a4 Qb4 11. Qc2 Ne4 12. Be2 Nxc3 13. Bxc3 Qe7 14. a5 g5 15. axb6 axb6 16. c5 Bg7 17. cxb6 c6 18. bxc6 Bxc6 19. Ba6+ Nxa6 20. Rxa6 Kb7 21. Ra7+ Kxb6 22. Qa2 Ra8 23. Qa6# { White wins by checkmate. } 1-0