[Event "Imperia op"] [Site "Imperia ITA"] [Date "1971.09.??"] [EventDate "1971.09.18"] [Round "?"] [Result "0-1"] [White "Manfred Raffalt"] [Black "Hans van den Broeck"] [ECO "C00"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "50"] 1. e4 e6 2. d4 d5 3. Bd3 c5 4. c3 Nc6 5. Nf3 dxe4 6. Bxe4 Nf6 7. Bg5 cxd4 8. O-O Be7 9. Bxf6 Bxf6 10. cxd4 Nxd4 11. Nc3 Nxf3+ 12. Qxf3 O-O 13. Rad1 Qa5 14. Ne2 Qxa2 15. g4 Qxb2 16. Rb1 Qe5 17. Nf4 Rb8 18. Nd3 Qg5 19. Qh3 Qh4 20. Qg2 b5 21. Ne1 e5 22. h3 Bd8 23. f4 exf4 24. Nf3 Qg3 25. Qxg3 fxg3 0-1