[Event "URS-ch20"]
[Site "Moscow"]
[Date "1952.??.??"]
[Round "?"]
[White "Kortschnoj, Viktor"]
[Black "Tolush, Alexander V"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E68"]

1.c4 Nf6 2.g3 g6 3.Bg2 Bg7 4.Nf3 O-O 5.O-O d6 6.d4 Nbd7 7.Qc2 e5 8.Rd1 Re8
9.Nc3 c6 10.e4 a5 11.Rb1 Qe7 12.b3 exd4 13.Nxd4 Nc5 14.f3 Bd7 15.a3 Rac8
16.Bf4 Nh5 17.Nf5 Bxf5 18.Bxd6 Nxe4 19.fxe4 Qf6 20.Rd3 Be6 21.Rf1 Qg5 22.Qf2 b5
23.cxb5 Bxb3 24.h4 Qf6 25.Qxf6 Nxf6 26.e5 Ng4 27.Bxc6 Nxe5 28.Bxe5 Rxe5 29.Rf4 Rc5
30.Nd5 Rc1+ 31.Kg2 Bc2 32.Ne7+ Kh8 33.Rdf3 Rd8 34.Rxf7 Rdd1 35.Rf1 Rxf1 36.Rxf1 Rxf1
37.Kxf1 Bf8 38.Nc8 Bf5 39.Nb6 Bxa3 40.Kg2 Be6  1/2-1/2

