[Event "Oberliga Ost-B 9899"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "?"]
[White "Wallrabenstein, Udo"]
[Black "Koch, Willi"]
[Result "1/2-1/2"]
[EventArchiveKey "oberliga-ost-b-1998-99"]
[WhiteElo "2145"]

1. c4 e5 2. Nc3 d6 3. g3 Nc6 4. Bg2 Be6 5. d3 g6 6. e3 Bg7 7. Nge2 Nge7 8. O-O O-O 9. Rb1 Qd7 10. b4 Bh3 11. b5 Bxg2 12. Kxg2 Na5 13. Qa4 b6 14. Nd5 Nxd5 15. cxd5 a6 16. Nc3 Nb7 17. Qc4 axb5 18. Rxb5 f5 19. h3 Na5 20. Qb4 Rf7 21. Bd2 Nb7 22. Rb1 h5 23. h4 Qe7 24. f4 exf4 25. Qxf4 Nc5 1/2-1/2