[Event "URS-ch27"]
[Site "Leningrad"]
[Date "1960.??.??"]
[Round "4"]
[White "Polugaevsky, Lev"]
[Black "Shamkovich, Leonid"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E52"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Bb4 5.e3 O-O 6.Bd3 b6 7.Qb3 Be7 8.O-O Nc6
9.cxd5 exd5 10.Ne5 Bb7 11.Rd1 a6 12.Bd2 Nxe5 13.dxe5 Ng4 14.Qc2 h6 15.Ne2 Nxe5
16.Bh7+ Kh8 17.Bc3 Bd6 18.Ng3 Ng4 19.Bf5 Qh4 20.Bxg4 Qxg4 21.Nf5 d4 22.f3 Bxh2+
23.Kf2 dxe3+ 24.Ke1 Bg3+ 25.Ke2 Qg6 26.Bxg7+ Kh7 27.Bxf8 a5 28.Be7 Ba6+ 29.Kxe3 Re8
30.Qe4 Bb7 31.Qxb7 Rxe7+ 32.Nxe7 Qg5+ 33.Ke2 Qb5+ 34.Rd3 Qxb2+ 35.Rd2 Qb5+
36.Kd1 Qf1+ 37.Kc2 Qc4+ 38.Kb1 Qb4+ 39.Rb2 Qe1+ 40.Kc2 Qe2+  1/2-1/2

