[Event "La Habana olm prel"]
[Site "La Habana"]
[Date "1966.??.??"]
[Round "1"]
[White "Jansson, Borje"]
[Black "Polugaevsky, Lev"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A77"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 g6 6.Nc3 Bg7 7.e4 O-O 8.Be2 Re8
9.Nd2 d6 10.O-O Nbd7 11.f3 a6 12.Nc4 Nb6 13.Ne3 Nh5 14.f4 Nf6 15.Bf3 Rb8
16.a4 Bd7 17.Re1 Nc8 18.Nc2 Kh8 19.e5 Ng8 20.Ne4 dxe5 21.Nxc5 Bf5 22.fxe5 Rxe5
23.Bf4 Rxe1+ 24.Nxe1 Nd6 25.g4 g5 26.Be3 Bg6 27.Bd4 a5 28.Ng2 Rc8 29.Bxg7+ Kxg7
30.Qd4+ Qf6 31.Qxf6+ Nxf6 32.Nb3 b6 33.Ne3 Nd7 34.Re1 Nc5 35.Nxc5 Rxc5 36.Rd1 Kf6
37.Kf2 Bc2 38.Ra1 Ke5 39.Re1 Kf6 40.Ra1 Ke7 41.Re1 Kd7 42.Ra1 Bg6 43.Ra3 Kc7
44.b4 Rc1 45.bxa5 bxa5 46.Ke2 Rc5 47.Rb3 f6 48.Ra3 f5 49.gxf5 Nxf5 50.Nxf5 Bxf5
51.Ke3 Rc4 52.Kf2 Bd7 53.Bd1 Rd4 54.Bb3 Rd3 55.Kg2 Kd6 56.Kf2 Kc5  0-1

