[Event "USSR Championship"] [Site "Odessa URS"] [Date "1929.09.05"] [EventDate "1929.??.??"] [Round "6"] [Result "0-1"] [White "Viacheslav Ragozin"] [Black "Mikhail Botvinnik"] [ECO "A46"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "28"] 1.d4 Nf6 2.Nf3 e6 3.Bg5 Be7 4.Nbd2 c5 5.e4 cxd4 6.e5 Nd5 7.Bxe7 Qxe7 8.Nxd4 O-O 9.c4 Nf4 10.g3 Ng6 11.f4 d6 12.exd6 Qxd6 13.Nb5 Qb6 14.Qf3 a6 0-1