[Event "9th CACAC Team Ch"]
[Site "Guatemala GUA"]
[Date "1971.??.??"]
[Round "5"]
[White "Biava, Pio VEN"]
[Black "Hugues, Esmenares PAN"]
[Result "1/2-1/2"]
[ECO "D36"]
[EventDate "1971.07.31"]
[PlyCount "130"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Bg5 Nbd7 5.cxd5 exd5 6.e3 c6 7.Bd3 Be7 8.Qc2 
h6 9.Bf4 O-O 10.Nf3 Re8 11.O-O Nf8 12.Rab1 Be6 13.b4 a6 14.Rfc1 Bd6 15.
Bxd6 Qxd6 16.Na4 Rad8 17.Nc5 Bc8 18.a4 N8d7 19.Nb3 Ne4 20.b5 axb5 21.axb5 
cxb5 22.Bxb5 Rf8 23.Qc7 Qxc7 24.Rxc7 Nd6 25.Be2 Nf6 26.Ne5 Bf5 27.Bd3 Bxd3
28.Nxd3 Rc8 29.Rbc1 Rxc7 30.Rxc7 Rc8 31.Rxc8+ Nxc8 32.Kf1 Kf8 33.Ke2 Ke7 
34.f3 Nd6 35.Na5 Kd7 36.Ne5+ Kc7 37.Kd3 Nd7 38.Nxd7 Kxd7 39.e4 b6 40.Nb3 
Kc6 41.Nd2 f6 42.Nf1 Nc8 43.Ne3 Ne7 44.Kc3 Kd6 45.Kd3 Ke6 46.g3 h5 47.Ng2 
g5 48.Ne3 g4 49.Ng2 gxf3 50.Nf4+ Kd6 51.exd5 Nxd5 52.Nxh5 b5 53.g4 b4 54.
Ng3 b3 55.h4 Ke6 56.Ne4 b2 57.Nd2 f2 58.Ke2 Nc3+ 59.Kf1 b1=Q+ 60.Nxb1 Nxb1
61.Kxf2 Nc3 62.Kf3 Nd5 63.Ke4 Ne7 64.h5 f5+ 65.gxf5+ Nxf5 1/2-1/2

