[Event "18th olm final D"]
[Site "Lugano SUI"]
[Date "1968.10.29"]
[Round "4"]
[White "Hook, William VIR"]
[Black "De la Casa, Angel AND"]
[Result "1-0"]
[ECO "E81"]
[EventDate "1968.10.17"]
[PlyCount "99"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nbd7 7.Qd2 c5 8.d5 Re8 
9.g4 a6 10.h4 h5 11.g5 Nh7 12.f4 Qa5 13.Rc1 Rb8 14.b3 b5 15.Bd3 bxc4 16.
bxc4 Qa3 17.Nge2 Rb2 18.Rc2 Rxc2 19.Qxc2 Qa5 20.O-O Nhf8 21.Bd2 Qc7 22.Ng3
Nh7 23.Kg2 Nhf8 24.Kh2 Bb7 25.e5 dxe5 26.f5 e4 27.Bxe4 Be5 28.Ne2 Qd6 29.
Kh3 Rb8 30.Rb1 Bc8 31.Rxb8 Qxb8 32.fxg6 fxg6 33.Bxg6 Nxg6 34.Qxg6+ Bg7 35.
Nf5 Qe5 36.Qxg7+ Qxg7 37.Nxg7 Kxg7 38.Nf4 Ne5+ 39.Kg3 Nxc4 40.Bc3+ Kg8 41.
Nxh5 Ne3 42.Nf4 Bb7 43.g6 Bxd5 44.Nxd5 Nxd5 45.Be5 c4 46.Kf3 Nf6 47.Bxf6 
exf6 48.Ke4 f5+ 49.Kd4 Kg7 50.h5 1-0

