[Event "Ukrainian Championship"]
[Site "Kiev URS"]
[Date "1957.05.12"]
[EventDate "1957.05.08"]
[Round "4"]
[Result "1/2-1/2"]
[White "Yury Isakovich Kots"]
[Black "Leonid Stein"]
[ECO "C63"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "40"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.d3 d6 5.O-O Nf6 6.exf5 a6 7.Bxc6+
bxc6 8.Nh4 Be7 9.f4 O-O 10.Nc3 Nd5 11.Nf3 Nxf4 12.Bxf4 exf4 13.Nd4
Bf6 14.Nxc6 Qe8 15.Qf3 Bd7 16.Qd5+ Qf7 17.Qf3 Qe8 18.Qd5+ Qf7
19.Qf3 Qe8 20.Qd5+ 1/2-1/2