[Event "18th olm qual. group 3"]
[Site "Lugano SUI"]
[Date "1968.10.21"]
[Round "4"]
[White "Kroon, Piet RSA"]
[Black "McAlpine, Kenneth SCO"]
[Result "1/2-1/2"]
[ECO "B93"]
[EventDate "1968.10.17"]
[PlyCount "55"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 e5 7.Nf3 Qc7 8.Bd3 
Nbd7 9.O-O g6 10.Kh1 Bg7 11.fxe5 dxe5 12.Qe1 b5 13.Qh4 Bb7 14.a3 O-O 15.
Bh6 Nh5 16.Bxg7 Kxg7 17.Ne2 Nc5 18.Rae1 Ne6 19.g4 Nhf4 20.Ng3 f6 21.g5 
fxg5 22.Nxg5 Nxg5 23.Qxg5 Rae8 24.Ne2 Nxe2 25.Rxf8 Rxf8 26.Rxe2 Rf5 27.Qe3
Qf7 28.Kg2 1/2-1/2

