[Event "International Workers Congress"] [Site "Leningrad URS"] [Date "1929.08.??"] [EventDate "?"] [Round "?"] [Result "0-1"] [White "Friedrich Vogt"] [Black "Nikolay Dmitrievich Grigoriev"] [ECO "C01"] [WhiteElo "?"] [BlackElo "?"] [Source "rusbase"] [PlyCount "42"] 1.e4 e6 2.d4 d5 3.exd5 exd5 4.Bd3 Nf6 5.Bg5 Be7 6.Nf3 Bg4 7.Nbd2 Nbd7 8.c3 Ne4 9.Bxe7 Qxe7 10.Qe2 f5 11.h3 Bh5 12.O-O-O O-O 13.Rde1 Rae8 14.Nf1 Qd6 15.Ne3 Qf4 16.Kb1 c6 17.Bc2 Ng5 18.Bd1 Nb6 19.h4 Nxf3 20.gxf3 Nc4 21.b3 Bxf3 0-1