[Event "Amsterdam IBM-B"]
[Site "Amsterdam NED"]
[Date "1964.07.28"]
[EventDate "1964.07.21"]
[Round "7"]
[Result "0-1"]
[White "Bertus F Enklaar"]
[Black "Nikola Karaklajic"]
[ECO "E04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "58"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Nbd7 6.Nbd2 Nb6
7.O-O c5 8.Nxc4 Nxc4 9.Qa4+ Bd7 10.Qxc4 Bc6 11.dxc5 Qd5
12.Qxd5 Nxd5 13.Ne5 Bxc5 14.Nxc6 bxc6 15.Rd1 O-O 16.e4 Nb4
17.a3 Nc2 18.Rb1 Rad8 19.Bf4 Nd4 20.e5 Bb6 21.Bg5 Rd7 22.Kf1
h6 23.Be3 Rfd8 24.Rdc1 Nb3 25.Rc3 Nd2+ 26.Bxd2 Rxd2 27.Bxc6
Rxf2+ 28.Ke1 Rxh2 29.Be4 Bd4 0-1