[Event "URS-ch31"]
[Site "Leningrad"]
[Date "1963.??.??"]
[Round "?"]
[White "Zakharov, Alexander V"]
[Black "Kortschnoj, Viktor"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B85"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6 7.O-O Be7 8.f4 Qc7
9.Kh1 O-O 10.Bf3 Nc6 11.Be3 Bd7 12.Qe1 Rfd8 13.Qf2 Rab8 14.Rad1 Be8 15.g4 Nxd4
16.Bxd4 b5 17.g5 Nd7 18.a3 a5 19.Ne2 d5 20.exd5 e5 21.Be3 Qxc2 22.Rd2 Qg6
23.d6 Bf8 24.Ng3 f5 25.gxf6 Qxf6 26.Ne4 Qf5 27.Ng3 Qg6 28.f5 Qf6 29.Ne4 Qxf5
30.Ng3  1-0

