[Event "Leningrad"]
[Site "Leningrad"]
[Date "1989.??.??"]
[Round "?"]
[White "Grivas, Efstratios"]
[Black "Yudasin, Leonid"]
[Result "1/2-1/2"]
[WhiteElo "2440"]
[BlackElo "2555"]
[ECO "E18"]

1.Nf3 Nf6 2.g3 b6 3.Bg2 Bb7 4.O-O e6 5.c4 Be7 6.Nc3 O-O 7.d4 d5 8.cxd5 exd5
9.Ne5 Na6 10.Bg5 Ne4 11.Bxe7 Qxe7 12.Qa4 Qd6 13.Nxe4 dxe4 14.Rfd1 f6 15.Nc4 Qe7
16.Na5 Bd5 17.Nc4 Bb7  1/2-1/2

