[Event "Leningrad"] [Site "Leningrad"] [Date "1975.??.??"] [EventDate "?"] [Round "?"] [Result "1/2-1/2"] [White "Garry Kasparov"] [Black "Lev Polugaevsky"] [ECO "A07"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "50"] 1.e4 c5 2.Nf3 e6 3.d3 d5 4.Nbd2 Nc6 5.g3 Bd6 6.Bg2 Nge7 7.O-O O-O 8.Re1 Bc7 9.Qe2 b6 10.h4 Nb4 11.Nf1 dxe4 12.Qxe4 Nxc2 13.Qxa8 Nxa1 14.Ne3 Nf5 15.Nxf5 exf5 16.Bg5 f6 17.Rxa1 fxg5 18.Nxg5 g6 19.Re1 h6 20.Qc6 Qd6 21.Ne6 Qxc6 22.Bxc6 Bxe6 23.Rxe6 Kg7 24.Be8 f4 25.g4 Bd8 1/2-1/2