[Event "FRG-ch 12th"] [Site "Oberursel FRG"] [Date "1972.??.??"] [EventDate "?"] [Round "?"] [Result "0-1"] [White "Ferdinand Middendorf"] [Black "D Weise"] [ECO "A15"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "42"] 1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Qc2 e5 5. b3 Be6 6. Nf3 e4 7. Nd4 Bd7 8. cxd5 c5 9. f3 cxd4 10. fxe4 Bd6 11. O-O Na6 12. Na3 b5 13. Qd3 Nc5 14. Qxd4 Qe7 15. Qe3 Ncxe4 16. Bb2 Bc5 17. d4 Bd6 18. Nc2 O-O 19. Qd3 Rae8 20. Ne3 Nxg3 21. Rf3 Ngh5 0-1