[Event "18th olm final A"]
[Site "Lugano SUI"]
[Date "1968.11.06"]
[Round "13"]
[White "Kostro, Jerzy POL"]
[Black "Najdorf, Miguel ARG"]
[Result "1/2-1/2"]
[ECO "B47"]
[EventDate "1968.10.17"]
[PlyCount "55"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.g3 Nc6 7.Bg2 Nf6 8.O-O 
Be7 9.Re1 O-O 10.Nxc6 dxc6 11.e5 Rd8 12.Qe2 Nd5 13.Bd2 b5 14.Rad1 Bb7 15.
Nxd5 cxd5 16.c3 d4 17.Bxb7 Qxb7 18.cxd4 Rxd4 19.Bf4 Rad8 20.Rxd4 Rxd4 21.
Rd1 Qd5 22.Rxd4 Qxd4 23.Qd2 Bc5 24.Qc2 Qc4 25.Qxc4 bxc4 26.Bd2 Kf8 27.Kg2 
Ke8 28.f4 1/2-1/2

