[Event "Amsterdam Interzonal"]
[Site "Amsterdam"]
[Date "1964.??.??"]
[Round "21"]
[White "Benko, Pal C"]
[Black "Berger, Bela"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D37"]

1.d4 d5 2.c4 e6 3.Nc3 Be7 4.Bf4 Nf6 5.e3 O-O 6.Nf3 c5 7.dxc5 Bxc5 8.a3 Nc6
9.Qc2 Qa5 10.Nd2 Bb4 11.Rc1 Bxc3 12.Qxc3 Qxc3 13.Rxc3 e5 14.Bg5 d4 15.Rc1 Ng4
16.h3 dxe3 17.fxe3 f6 18.hxg4 fxg5 19.Be2 e4 20.Nxe4 Ne5 21.Rf1 Rxf1+ 22.Kxf1 Nxg4
23.Bxg4 Bxg4 24.Nd6 b6 25.b4 Kf8 26.c5 bxc5 27.Rxc5 Rd8 28.Nf5 Rd7 29.Nd4 h6
30.Ra5 Rc7 31.Nb5 Rc2 32.Nd4 Rc7 33.Kf2 Bd7 34.e4 g4 35.e5 Ke7 36.e6 Bxe6
37.Re5 Kd6 38.Rxe6+ Kd5 39.Rg6 Kxd4 40.Rxg4+ Ke5  1/2-1/2

