[Event "CUB-ch"]
[Site "Holguin"]
[Date "1991.??.??"]
[Round "8"]
[White "Calderin, Roberto"]
[Black "Becerra Rivero, Julio"]
[Result "1/2-1/2"]
[WhiteElo "2345"]
[BlackElo "2310"]
[ECO "A45"]

1.d4 Nf6 2.Bg5 Ne4 3.Bf4 c5 4.d5 e6 5.f3 Nf6 6.c4 b5 7.e4 bxc4 8.Nc3 exd5
9.exd5 d6 10.Bxc4 Be7 11.Nge2 O-O 12.O-O Nbd7 13.Ng3 Nb6 14.b3 Ne8 15.Qd2 Bf6
16.Rac1 Bd4+ 17.Kh1 Nxc4 18.bxc4 f5 19.Rfe1 g6 20.Bh6 Ng7 21.Nb5 Be5 22.Bg5 Bf6
23.Bxf6 Qxf6 24.Rb1 Bd7 25.Qc3 Qxc3 26.Nxc3 Rab8 27.a3 g5 28.Kg1 Kf7 29.Kf2 a5
30.Nf1 Nh5 31.g3 Nf6 32.Nd2 a4 33.Red1 Rfd8 34.Rxb8 Rxb8 35.Rb1 Rxb1 36.Ndxb1 Ke7
37.Ke3 Kd8 38.Nd1 Kc7 39.Nbc3 Kb6 40.Nf2 Ng8 41.f4 g4 42.Kd3 Ne7 43.Nfd1 Kc7
44.Ne3 Kb6 45.Ned1 Kc7  1/2-1/2

