[Event "Havana ol (Men) fin-B"]
[Site "Havana CUB"]
[Date "1966.11.18"]
[EventDate "1966.10.23"]
[Round "13"]
[Result "1/2-1/2"]
[White "Guy Mazzoni"]
[Black "Peter Nicholas Lee"]
[ECO "B97"]
[WhiteElo "?"]
[BlackElo "?"]
[Source "Olimpbase"]
[PlyCount "74"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4
Qb6 8.Qd2 Qxb2 9.Rb1 Qa3 10.e5 dxe5 11.fxe5 Nfd7 12.Bc4 Bb4
13.Rb3 Qa5 14.O-O O-O 15.Bf6 Nxf6 16.exf6 Rd8 17.Rxb4 Qxb4
18.Qg5 g6 19.Rf4 b6 20.Rh4 Qf8 21.Kf1 Ra7 22.Nf3 Nd7 23.Ne4
Bb7 24.Rxh7 Kxh7 25.Qh4+ Kg8 26.Nfg5 Nxf6 27.Nxf6+ Kg7 28.Ng4
Bxg2+ 29.Kxg2 Rd2+ 30.Kf1 Qh8 31.Qe1 Qd8 32.Qe5+ Kf8 33.Nh7+
Ke8 34.Qh8+ Ke7 35.Qf6+ Ke8 36.Qh8+ Ke7 37.Qf6+ Ke8 1/2-1/2