[Event "Sparkassen-Open B"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.21"] [Round "2.30"] [White "Biallas, Flynn"] [Black "Kirchner, Stefan"] [Result "1-0"] [ECO "A00"] [BlackElo "1718"] [PlyCount "55"] [EventDate "2025.11.20"] [WhiteTeam "SK Marburg 1931/72"] [BlackTeam "SF Schöneck"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Bd7 8. O-O f6 9. exf6 Nxf6 10. Nc3 Be7 11. Rb1 O-O 12. Be3 a6 13. a3 Bd6 14. Qc2 Qc7 15. Bd3 h6 16. Rfe1 Ng4 17. h3 Nxe3 18. Rxe3 Bf4 19. Re2 Rae8 20. Rbe1 Bd6 21. Bh7+ Kh8 22. Nh4 Rf6 23. Nxd5 Nxd4 24. Nxc7 Nxc2 25. Nxe8 Nxe1 26. Nxf6 gxf6 27. Rxe1 Kxh7 28. Rd1 1-0