[Event "9th CACAC Team Ch"]
[Site "Guatemala GUA"]
[Date "1971.??.??"]
[Round "1"]
[White "Camarena, Joaquin MEX"]
[Black "Mena, Leonardo ESA"]
[Result "0-1"]
[ECO "A16"]
[EventDate "1971.07.31"]
[PlyCount "56"]

1.Nf3 g6 2.g3 Bg7 3.Bg2 Nf6 4.O-O d6 5.c4 O-O 6.Nc3 c6 7.Rb1 a5 8.d3 Na6 
9.Bd2 Bd7 10.Qc1 Re8 11.a3 b5 12.cxb5 cxb5 13.Bh6 Bh8 14.Qg5 Qb6 15.Nd2 
Rac8 16.Rfc1 Ng4 17.Nde4 Nc7 18.Rf1 Nxh6 19.Qxh6 Bg7 20.Qg5 b4 21.Nd1 bxa3
22.Ndc3 axb2 23.Qd2 Rb8 24.Qc2 Rec8 25.Rfd1 d5 26.Nd2 Nb5 27.Nc4 Rxc4 28.
dxc4 Nxc3 {white resign} 0-1

