[Event "Sparkassen-Open A"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.21"] [Round "3.75"] [White "Ziska, Stephan"] [Black "von Auer, Ulrich"] [Result "0-1"] [ECO "A00"] [WhiteElo "1848"] [BlackElo "1997"] [PlyCount "60"] [EventDate "2025.11.20"] [WhiteTeam "Schachforum Darmstadt 1994"] [BlackTeam "SV Oberursel"] 1. e4 e6 2. c4 c5 3. Nc3 Nc6 4. Nf3 Nf6 5. d4 cxd4 6. Nxd4 Bb4 7. Nxc6 bxc6 8. e5 Ne4 9. Qd4 Qa5 10. Bd2 Nxd2 11. Kxd2 Rb8 12. Kc2 Bxc3 13. Qxc3 Qc5 14. Rd1 Qxf2+ 15. Rd2 Qc5 16. Qg3 O-O 17. Bd3 Ba6 18. Qh4 g6 19. Re1 Qa5 20. Qh6 Qxa2 21. Kc1 Qa1+ 22. Bb1 Bxc4 23. Re3 Ba2 24. Rc2 Bxb1 25. Ra3 Ba2+ 26. Kd2 Rxb2 27. Rh3 Rxc2+ 28. Kxc2 Bb1+ 29. Kd2 Qb2+ 30. Ke1 Qxe5+ 0-1