[Event "Niedzielny Turniej Sigma Szach"] [Site "https://lichess.org/FYwZLqAm"] [Date "2025.12.28"] [Round "-"] [White "Antek_Sokolov"] [Black "Ignacy_Szymanski"] [Result "1-0"] [GameId "FYwZLqAm"] [UTCDate "2025.12.28"] [UTCTime "17:41:42"] [WhiteElo "973"] [BlackElo "1357"] [WhiteRatingDiff "+88"] [BlackRatingDiff "-345"] [Variant "Standard"] [TimeControl "600+2"] [ECO "A40"] [Opening "Australian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Na6 { A40 Australian Defense } 2. e4 d6 3. d5 Kd7 4. Nc3 g5 5. Nf3 Nc5 6. Nxg5 Bg7 7. f4 Qf8 8. Bb5+ Kd8 9. O-O Bd7 10. Bxd7 Kxd7 11. b4 Re8 12. bxc5 e6 13. cxd6 Kxd6 14. e5+ Ke7 15. d6+ cxd6 16. exd6+ Kd8 17. Re1 Re7 18. dxe7+ Kxe7 19. Rxe6+ fxe6 20. Ba3+ Ke8 21. Bxf8 Kxf8 22. Qd8# { White wins by checkmate. } 1-0