[Event "URS-ch25"]
[Site "Riga"]
[Date "1958.??.??"]
[White "Spassky, Boris"]
[Black "Polugaevsky, Lev"]
[Result "1-0"]
[ECO "B94"]
[Opening "Sicilian Defense: Najdorf Variation"]
[PlyCount "82"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.Bc4 Qa5 8.Qd2 e6 9.O-O-O b5 10.Bb3 Bb7 11.Rhe1 Be7 12.f4 Nc5 13.e5 dxe5 14.Bxf6 Bxf6 15.fxe5 Bh4 16.g3 Be7 17.Bxe6 O-O 18.Bb3 Rad8 19.Qf4 b4 20.Na4 h6 21.Nxc5 Qxc5 22.h4 Bd5 23.Nf5 Bxb3 24.axb3 Rxd1+ 25.Rxd1 Rc8 26.Qe4 Bf8 27.e6 fxe6 28.Qxe6+ Kh8 29.Qe4 Qc6 30.Qd3 Re8 31.h5 Be7 32.Nxe7 Rxe7 33.Qg6 Qe8 34.g4 Re1 35.Qxe8+ Rxe8 36.Rd4 a5 37.Kd2 Re5 38.c4 bxc3+ 39.bxc3 Rg5 40.c4 Kg8 41.Rf4 g6 1-0