[Event "Ukrainian Championship"] [Site "Kiev URS"] [Date "1957.05.18"] [EventDate "1957.05.08"] [Round "8"] [Result "1/2-1/2"] [White "Mark V Usachyi"] [Black "Yury N Sakharov"] [ECO "A64"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "84"] 1.d4 Nf6 2.c4 e6 3.Nc3 c5 4.d5 exd5 5.cxd5 d6 6.Nf3 g6 7.g3 Bg7 8.Bg2 O-O 9.O-O Re8 10.Nd2 a6 11.a4 Nbd7 12.e4 Rb8 13.Nc4 Nb6 14.Ne3 Bd7 15.Qd3 Ng4 16.Nxg4 Bxg4 17.Bf4 Nc8 18.Rfb1 Qc7 19.Qc4 Nb6 20.Qf1 Bc8 21.Re1 Nd7 22.h3 c4 23.a5 Ne5 24.Bxe5 Bxe5 25.Ra4 b5 26.axb6 Qxb6 27.Rxc4 Bd7 28.Kh2 Qxb2 29.Rc1 Qd2 30.Rd1 Qh6 31.Rc7 Bg4 32.Rb1 Rbc8 33.Rbb7 Bxc3 34.Rxf7 Bh5 35.f4 g5 36.Rxh7 Qxh7 37.Rxh7 Kxh7 38.e5 gxf4 39.Be4+ Bg6 40.Qxf4 Bxe4 41.Qxe4+ Kh6 42.Qf4+ Kg6 1/2-1/2