[Event "Sparkassen-Open B"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.20"] [Round "1.71"] [White "Burow, Roger"] [Black "Biallas, Flynn"] [Result "0-1"] [ECO "A00"] [WhiteElo "1682"] [PlyCount "70"] [EventDate "2025.11.20"] [WhiteTeam "SV 1920 Kelsterbach"] [BlackTeam "SK Marburg 1931/72"] 1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. e5 Ng8 5. Nf3 d5 6. exd6 Bxd6 7. O-O Nc6 8. Re1+ Nge7 9. Nbd2 O-O 10. Ne4 Bg4 11. Qd3 Ng6 12. Bg5 Qd7 13. Kh1 Bxf3 14. Qxf3 Nge5 15. Qb3 Na5 16. Qg3 Naxc4 17. Nf6+ gxf6 18. Bxf6+ Ng6 19. Qg5 Bf4 20. Qh5 Qd6 21. Qf5 Rae8 22. g3 Bd2 23. Rg1 Re6 24. Bh4 Qc6+ 25. Rg2 Nxh4 26. gxh4+ Rg6 27. Rag1 Re8 28. f3 Re1 29. Rxe1 Bxe1 30. Re2 Bxh4 31. Qf4 Bg5 32. Qf5 Qf6 33. Qd5 Nd6 34. Re1 Be3 35. Rf1 Qg5 0-1