[Event "Rubinstein mem"]
[Site "Polanica Zdroj"]
[Date "1977.??.??"]
[Round "2"]
[White "Quinteros, Miguel A"]
[Black "Diesen, Mark C"]
[Result "1-0"]
[WhiteElo "2555"]
[BlackElo "2360"]
[ECO "D41"]

1.c4 Nf6 2.Nc3 c5 3.Nf3 d5 4.g3 Nc6 5.Bg2 e6 6.cxd5 Nxd5 7.O-O Be7 8.d4 O-O
9.e4 Nb6 10.d5 exd5 11.exd5 Nb4 12.Ne5 Bd6 13.Nd3 Bg4 14.Qxg4 Nxd3 15.Bg5 Be7
16.Qe2 Bxg5 17.Qxd3 Bf6 18.Rad1 c4 19.Qc2 Bxc3 20.bxc3 Qd6 21.Rd4 Rac8 22.Rb1 Rfe8
23.Bf3 Rc7 24.Kg2 Rc5 25.Qd2 Rc7 26.Rb4 Re5 27.a4 Rc5 28.Rb5 Rxb5 29.axb5 Re8
30.Qa2 Ra8 31.Qa5 a6 32.bxa6 Rxa6 33.Qb5 g6 34.h4 Ra3 35.Qe8+ Qf8 36.Qe3 Qd6
37.h5 Ra8 38.h6 Rc8 39.Rd2 Nd7 40.Bg4 f5 41.Bf3 Qe5 42.Qa7 Qb8 43.Qa3 Kf7
44.d6 Kf6 45.Qb4 b6 46.Bd5 b5 47.Re2 Rc5 48.Re6+ Kg5 49.Qb1 f4 50.gxf4+ Kxf4
51.Qc1+  1-0

