[Event "Havana ol (Men) fin-B"]
[Site "Havana CUB"]
[Date "1966.11.10"]
[EventDate "1966.10.23"]
[Round "6"]
[Result "0-1"]
[White "Josef Martin Boey"]
[Black "Hans Bouwmeester"]
[ECO "C90"]
[WhiteElo "?"]
[BlackElo "?"]
[Source "Olimpbase"]
[PlyCount "104"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Be7 7.Re1
O-O 8.d3 d6 9.c3 Na5 10.Bc2 c5 11.Nbd2 Re8 12.Nf1 h6 13.Qe2
Bf8 14.h3 Be6 15.Ng3 Nc6 16.Bd2 d5 17.Rad1 dxe4 18.dxe4 Bc4
19.Qe3 Bxa2 20.Nf5 Nh5 21.Nh2 Qc7 22.g3 Ne7 23.Qf3 Nxf5
24.exf5 Nf6 25.Ng4 Nxg4 26.Qxg4 Qb6 27.Be3 Qf6 28.Rd7 Rad8
29.Red1 Rxd7 30.Rxd7 Qc6 31.Qd1 Bc4 32.f3 Be2 33.Be4 Qxe4
34.fxe4 Bxd1 35. Rxd1 a5 36.Rd5 Rc8 37.Rxe5 a4 38.Rd5 f6
39.Kf2 b4 40.Rd2 bxc3 41.bxc3 c4 42.Ke2 a3 43.Kd1 Re8 44.Kc1
Rxe4 45.Bf2 Bc5 46.Kb1 Bxf2 47.Rxf2 Re3 48.Rc2 Rxg3 49.Ka2
Rxh3 50.Kxa3 Rf3 51.Kb4 Rxf5 52.Kxc4 Kf7 0-1