[Event "URS-ch sf"]
[Site "Kostroma"]
[Date "1985.??.??"]
[Round "11"]
[White "Kuporosov, Viktor"]
[Black "Yudasin, Leonid"]
[Result "1-0"]
[WhiteElo "2355"]
[BlackElo "2475"]
[ECO "A46"]

1.d4 Nf6 2.Nf3 e6 3.Bg5 c5 4.e3 Qb6 5.Qc1 Nc6 6.c3 h6 7.Bxf6 gxf6 8.Bd3 d5
9.Nbd2 Bd7 10.O-O O-O-O 11.c4 dxc4 12.Nxc4 Qc7 13.dxc5 Bxc5 14.a3 Kb8 15.b4 Be7
16.Qb2 Bc8 17.Be2 Rd5 18.Rac1 Qd8 19.Rc2 f5 20.Rfc1 Bf6 21.Qb3 Rg8 22.Ne1 Qe8
23.Bf3 Rd8 24.b5 Ne7 25.Na5 Rd6 26.Nc6+ bxc6 27.bxc6+ Kc7 28.Qb8+  1-0

