[Event "Prague op"] [Site "Prague"] [Date "1985.??.??"] [EventDate "?"] [Round "?"] [Result "1-0"] [White "Jiri Lechtynsky"] [Black "K Blaha"] [ECO "B30"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "23"] 1.Nf3 c5 2.e4 Nc6 3.Nc3 e6 4.Bb5 Nge7 5.O-O a6 6.Bxc6 Nxc6 7.d4 cxd4 8.Nxd4 Bc5 9.Be3 Qb6 10.Na4 Qa7 11.Nxc6 bxc6 12.Bxc5 1-0