[Event "2021 Spring Marathon"] [Site "https://lichess.org/RjgrIn5x"] [Date "2021.04.10"] [White "Mraznus_Crallsen"] [Black "LeonardoSilva"] [Result "0-1"] [UTCDate "2021.04.10"] [UTCTime "12:08:36"] [WhiteElo "2011"] [BlackElo "2015"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 d5 3. c3 Nf6 4. g3 Bd6 5. Bg2 O-O 6. O-O c5 7. Nbd2 Nbd7 8. e3 b6 9. a3 Ba6 10. Re1 Re8 11. b4 cxd4 12. cxd4 Rc8 13. Bf1 Bxf1 14. Kxf1 e5 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. Nf3 Bxa1 18. Bd2 Bc3 19. Bxc3 Rxc3 20. Qd4 Qc8 21. Ne5 Qh3+ 22. Kg1 Rc2 23. Qd3 Rec8 24. Qa6 Qh5 25. Nd3 Qh3 26. Nf4 Qf5 27. Qxa7 Ne4 28. Qxb6 g5 29. f3 Nf2 30. Ne2 Qxf3 31. Qd4 Nh3# { Black wins by checkmate. } 0-1