[Event "USSR Championship"] [Site "Moscow URS"] [Date "1940.09.08"] [EventDate "1940.??.??"] [Round "4"] [Result "1-0"] [White "Mikhail Botvinnik"] [Black "Grigory Levenfish"] [ECO "A28"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "53"] 1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.d4 exd4 5.Nxd4 Bb4 6.Bg5 h6 7.Bh4 Bxc3+ 8.bxc3 Ne5 9.e3 Ng6 10.Bg3 Ne4 11.Qc2 Nxg3 12.hxg3 d6 13.f4 Qe7 14.Kf2 Nf8 15.c5 dxc5 16.Bb5+ Nd7 17.Nf5 Qf6 18.Rad1 g6 19.Nxh6 Rf8 20.g4 a6 21.g5 Qe6 22.Be2 Nb6 23.Ng4 Ke7 24.Nf6 Qc6 25.Rh7 Bf5 26.e4 Be6 27.f5 1-0