[Event "Mar del Plata"]
[Site "Mar del Plata"]
[Date "1971.??.??"]
[Round "13"]
[White "Polugaevsky, Lev"]
[Black "Schweber, Samuel"]
[Result "1-0"]
[WhiteElo "2640"]
[BlackElo "2435"]
[ECO "D46"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.d4 c6 5.e3 Nbd7 6.Bd3 Bd6 7.e4 dxe4 8.Nxe4 Nxe4
9.Bxe4 Bb4+ 10.Bd2 Qa5 11.O-O Bxd2 12.Nxd2 O-O 13.Re1 Nf6 14.Bf3 Rd8 15.Nb3 Qc7
16.Qe2 b6 17.Qe5 Rd7 18.a4 a5 19.c5 Qxe5 20.dxe5 Nd5 21.Bxd5 Rxd5 22.cxb6 Rb8
23.Red1 Rxb6 24.Nxa5 Rxb2 25.Nxc6 Rxd1+ 26.Rxd1 Bd7 27.h3 Be8 28.Rd8 Kf8
29.a5 Ra2 30.Ra8 Rc2 31.Nb4 Rc1+ 32.Kh2 Ra1 33.a6 Ke7 34.Rb8 Kd7 35.Nd3 Ke7
36.Rb7+ Kf8 37.a7 g5 38.Rc7 Bb5 39.Nc5  1-0

