[Event "USSR Championship"] [Site "Moscow URS"] [Date "1952.12.16"] [EventDate "1952.??.??"] [Round "12"] [Result "1/2-1/2"] [White "Mikhail Botvinnik"] [Black "Isaac Boleslavsky"] [ECO "E67"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "82"] 1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Nbd7 7.O-O e5 8.e4 Re8 9.Be3 Ng4 10.Bg5 f6 11.Bc1 exd4 12.Nxd4 Nc5 13.b4 Ne6 14.Nf5 gxf5 15.exf5 Ne5 16.fxe6 Bxe6 17.Bxb7 Kh8 18.Bd5 Bg4 19.Qa4 f5 20.Qc2 Qf6 21.Bg5 Qxg5 22.f4 Qh6 23.fxe5 Qe3+ 24.Kh1 Bxe5 25.Bxa8 Rxa8 26.Qg2 c6 27.Nd1 Qh6 28.Nf2 Be2 29.Rae1 Bxf1 30.Rxf1 Rg8 31.Nh3 Rg4 32.b5 Rxc4 33.bxc6 Qe3 34.Rxf5 Qc5 35.Qf3 Qxc6 36.Rf8+ Kg7 37.Rf7+ Kg6 38.Qxc6 Rxc6 39.Rxa7 Rc1+ 40.Kg2 Rc2+ 41.Kf3 Rxh2 1/2-1/2