[Event "URS-ch sf"]
[Site "Leningrad"]
[Date "1949.??.??"]
[Round "2"]
[White "Levenfish, Grigory"]
[Black "Koblencs, Aleksandrs"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D34"]

1.c4 e6 2.Nc3 d5 3.d4 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7 8.O-O O-O
9.Be3 c4 10.Ne5 Be6 11.Nxc4 dxc4 12.d5 Nxd5 13.Nxd5 Rc8 14.Nxe7+ Qxe7 15.Qa4 Qf6
16.Qb5 Nd4 17.Bxd4 Qxd4 18.Rfd1 Qc5 19.Qxc5 Rxc5 20.a4  1/2-1/2

