[Event "Sparkassen-Open A"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.22"] [Round "4.25"] [White "Woestmann, Ulrich"] [Black "Ollenberger, Roland"] [Result "0-1"] [ECO "A00"] [WhiteElo "2042"] [BlackElo "2216"] [PlyCount "68"] [EventDate "2025.11.20"] [WhiteTeam "SV Ahlen 1954 e. V."] [BlackTeam "SV Worms 1878"] 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Nf6 7. Nf3 Rb8 8. a4 a6 9. O-O O-O 10. Nd5 Nxd5 11. exd5 Nb4 12. Nh4 e6 13. dxe6 fxe6 14. c3 Nc6 15. Be3 Qc7 16. Nf3 Ne7 17. Re1 b5 18. axb5 axb5 19. Bf2 b4 20. d4 bxc3 21. bxc3 cxd4 22. cxd4 Nf5 23. Ng5 Rb2 24. Nf3 Bb7 25. Rxe6 Qc4 26. Re1 Nxd4 27. Ra4 Qc2 28. Qxc2 Nxc2 29. Rd1 Re8 30. Ra7 Re2 31. Rxb7 Rxb7 32. Nd4 Bxd4 33. Bxd4 Rbe7 34. Bc3 Rxg2+ 0-1