[Event "Havana"] [Site "Havana CUB"] [Date "1965.08.29"] [Round "3"] [White "Bruno Parma"] [Black "Francisco Jose Perez Perez"] [Result "1/2-1/2"] [ECO "B28"] [Opening "Sicilian: O'Kelly, 3.c3"] 1.e4 c5 2.Nf3 a6 3.c3 d6 4.d4 Nd7 5.Bd3 e6 6.O-O Ngf6 7.Qe2 b5 8.a4 c4 9.Bc2 Bb7 10.Bg5 Be7 11.Na3 Qb6 12.e5 dxe5 13.dxe5 Nd5 14.Bxe7 Nxe7 15.axb5 axb5 16.Rad1 Nd5 17.Rd4 Nf8 18.Be4 Ng6 19.Ng5 O-O 20.Qd2 Bc6 21.Re1 Rfd8 22.Nc2 Nde7 23.Qe3 Rxd4 24.Nxd4 Bxe4 25.Qxe4 Rd8 26.h4 h6 27.Ngf3 b4 28.h5 Nf8 29.Qe2 bxc3 30.bxc3 Qc5 31.Nd2 Nd5 32.Qxc4 Qxc4 33.Nxc4 Nxc3 34.Nc6 Rd1 35.Rxd1 Nxd1 36.Nd6 f6 37.Ne4 Nd7 38.exf6 gxf6 39.Nd8 e5 40.Nd6 Nc3 41.Nf5 Ne2+ 42.Kf1 Nf4 43.g4 Kh7 44.Nf7 Ne6 45.N7d6 Nf4 46.Ke1 Nb6 47.Kd2 Nbd5 48.Ne8 Nh3 49.Ke2 e4 50.Ned6 Ng1+ 51.Kd1 Nf3 52.Nxe4 Ne5 53.f3 Nxf3 54.Ke2 Ne5 55.Nf2 Nxg4 56.Nxg4 Nf4+ 57.Ke3 Nxh5 {#d} 1/2-1/2