[Event "Havana ol (Men) fin-B"]
[Site "Havana CUB"]
[Date "1966.11.05"]
[EventDate "1966.10.23"]
[Round "2"]
[Result "1/2-1/2"]
[White "Cesar Boutteville"]
[Black "Josef Martin Boey"]
[ECO "A69"]
[WhiteElo "?"]
[BlackElo "?"]
[Source "Olimpbase"]
[PlyCount "53"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 O-O 6.Nf3 c5 7.d5 e6
8.Be2 exd5 9. cxd5 Re8 10.Nd2 Na6 11.O-O Nc7 12.a4 b6 13.Re1
Rb8 14.Bf3 a6 15.Nc4 b5 16. axb5 axb5 17.Na5 Bd7 18.e5 b4
19.Na4 Nfxd5 20.Nc4 Bxa4 21.Rxa4 dxe5 22. fxe5 Nb6 23.Qxd8
Rexd8 24.Nxb6 Rxb6 25.Be3 Ne6 26.Ra5 Bxe5 27.Bxc5 1/2-1/2