[Event "Vidmar mem"]
[Site "Ljubljana/Portoroz"]
[Date "1973.??.??"]
[Round "9"]
[White "Matanovic, Aleksandar"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C05"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.f4 c5 6.c3 Nc6 7.Ndf3 Qa5 8.Ne2 b5
9.Bd2 b4 10.cxb4 Nxb4 11.Nc3 c4 12.a3 Nc6 13.b3 cxb3 14.Qxb3 Rb8 15.Qc2 Qb6
16.Rb1 Nxd4 17.Nxd4 Qxd4 18.Rxb8 Nxb8 19.Nxd5 Qc5 20.Bb5+ Bd7 21.Bxd7+ Nxd7
22.Qxc5 Bxc5 23.Nb4 Nb6 24.Ke2 Kd7 25.Rc1 Rc8 26.Nd3 Be7 27.Rxc8 Nxc8 28.Nb4 Bxb4
29.Bxb4 Kc6 30.Bf8 g6 31.Kf3 h5 32.Ke4 Nb6 33.h3 Nd5 34.g4 hxg4 35.hxg4 Nc3+
36.Kd4 Ne2+ 37.Ke3 Nc3 38.Kd4 Ne2+ 39.Ke3 Nc3 40.Kd4  1/2-1/2

