[Event "Kecskemet"]
[Site "Kecskemet"]
[Date "1966.??.??"]
[Round "4"]
[White "Portisch, Lajos"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D97"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 c6 8.Be2 b5
9.Qb3 Qa5 10.Bd2 b4 11.Na4 Nxe4 12.Bxb4 Qc7 13.O-O Na6 14.Bxa6 Bxa6 15.Rfe1 Nd6
16.Rac1 Rab8 17.Ne5 Bb5 18.Nc5 Nf5 19.Bc3 Qd6 20.a4 Ba6 21.Qa3 Bc8 22.Ncd3 Qxa3
23.bxa3 Rb3 24.Nc5 Rxa3 25.Nxc6 Be6 26.a5 Bh6 27.Rc2 Rxc3 28.Rxc3 Bd2 29.Rxe6 Bxc3
30.Re4 Nxd4 31.Nxe7+ Kg7 32.h4 Rd8 33.a6 Kf8 34.Kh1 h5  1/2-1/2

