[Event "9th CACAC Team Ch"]
[Site "Guatemala GUA"]
[Date "1971.??.??"]
[Round "1"]
[White "Gamboa, Anibal VEN"]
[Black "Yabra, Federico DOM"]
[Result "1/2-1/2"]
[ECO "A52"]
[EventDate "1971.07.31"]
[PlyCount "76"]

1.d4 Nf6 2.c4 e5 3.dxe5 Ng4 4.e4 Nxe5 5.Be3 Bb4+ 6.Bd2 a5 7.f4 Ng6 8.Ne2 
Nc6 9.Nbc3 O-O 10.Qc2 d6 11.g3 Bc5 12.a3 Bd7 13.Bg2 Re8 14.O-O-O a4 15.Nd5
Bg4 16.Bc3 Na5 17.Bxa5 Rxa5 18.h3 Bxe2 19.Qxe2 c6 20.Nc3 Qb8 21.Qd2 Ra8 
22.Rhe1 Qa7 23.Re2 Rab8 24.h4 b5 25.cxb5 cxb5 26.Nd5 Ne7 27.Nb4 Rec8 28.
Kb1 Bxb4 29.axb4 a3 30.e5 dxe5 31.Rxe5 axb2 32.Kxb2 Ng6 33.Rf5 Ne7 34.Rxb5
g6 35.Rxb8 Rxb8 36.Ra1 Qb6 37.Ra8 Rxa8 38.Bxa8 Nf5 {draw} 1/2-1/2

