[Event "Halle Zonal"] [Site "Halle GDR"] [Date "1967.04.02"] [EventDate "1967.03.19"] [Round "13"] [Result "1/2-1/2"] [White "Victor Ciocaltea"] [Black "Lajos Portisch"] [ECO "C69"] [WhiteElo "?"] [BlackElo "?"] [Source "Olimpbase"] [PlyCount "34"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.c3 Bd6 8.h3 Bh5 9.Nbd2 Ne7 10.Nc4 Bf7 11.Qe2 Ng6 12.dxe5 fxe5 13.Bg5 Qd7 14.Rfd1 Qe6 15. Ne3 Ne7 16.Nh4 O-O 17.Nhf5 Ng6 1/2-1/2