[Event "9th CACAC Team Ch"]
[Site "Guatemala GUA"]
[Date "1971.??.??"]
[Round "2"]
[White "Yabra, Federico DOM"]
[Black "Potter, Adolphe VIR"]
[Result "1-0"]
[ECO "D02"]
[EventDate "1971.07.31"]
[PlyCount "122"]

1.d4 d5 2.Nf3 e6 3.e3 Bd6 4.Bd3 f5 5.c4 c6 6.Nbd2 Nf6 7.b3 Nbd7 8.Bb2 Ne4 
9.O-O O-O 10.Ne5 Nxe5 11.dxe5 Bc5 12.Rc1 b6 13.Nf3 a5 14.Nd4 Qc7 15.Qe2 
Bxd4 16.exd4 c5 17.cxd5 exd5 18.f3 Ng5 19.Rc2 Ne6 20.Rfc1 Nf4 21.Qd2 Nxd3 
22.Qxd3 Ba6 23.Qd2 c4 24.Ba3 Rfc8 25.bxc4 Bxc4 26.Qg5 Qd7 27.Bd6 b5 28.a3 
Re8 29.Qd2 Re6 30.Rb1 f4 31.Rcb2 Qc6 32.Qxf4 Ba2 33.Rc1 Bc4 34.Qd2 Rxd6 
35.exd6 Qxd6 36.Qc3 h6 37.Re1 Qg6 38.Re5 b4 39.axb4 axb4 40.Rxb4 Ra2 41.
Rb2 Rxb2 42.Qxb2 Qd3 43.Qf2 Qd1+ 44.Re1 Qd3 45.Qe3 Qf5 46.h3 Kh7 47.Qe5 
Qd3 48.f4 Bb3 49.Kh2 Qg6 50.f5 Qg5 51.Re3 Bc2 52.Rg3 Qf6 53.Qxf6 gxf6 54.
Rg6 Bxf5 55.Rxf6 Be4 56.g3 Kg7 57.Rf4 Kg6 58.Kg1 h5 59.Kf2 Kg5 60.Rxe4 
dxe4 61.Ke3 Kf5 1-0

