[Event "Berlin Open"] [Site "Berlin West FRG"] [Date "1984.08.25"] [EventDate "1984.08.18"] [Round "8"] [Result "0-1"] [White "Siegfried Weber"] [Black "Rene Borngaesser"] [ECO "C02"] [WhiteElo "2200"] [BlackElo "2335"] [PlyCount "50"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. dxc5 Bxc5 8. Qe2 a5 9. Nbd2 a4 10. b4 axb3 11. Nxb3 Na5 12. Nxc5 Qxc5 13. O-O Nc4 14. Bf4 Ne7 15. Rfb1 b5 16. h4 Ra3 17. Rb3 Ra4 18. Nd4 O-O 19. Bg5 Ng6 20. Nf3 h6 21. h5 Ngxe5 22. Nxe5 Nxe5 23. Be3 Qc7 24. Bxb5 Ng4 25. g3 Re4 0-1