[Event "Ukrainian Championship"] [Site "Kiev URS"] [Date "1957.05.12"] [EventDate "1957.05.08"] [Round "4"] [Result "0-1"] [White "Boris A Korsakov"] [Black "Andor Lilienthal"] [ECO "D85"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "66"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.g3 Bg7 6.Bg2 Nb6 7.e3 O-O 8.Nge2 e5 9.O-O exd4 10.Nxd4 Qe7 11.a4 a5 12.b3 Na6 13.Ba3 Nb4 14.Re1 c5 15.Ndb5 Rd8 16.Qf3 Be6 17.Qxb7 Qxb7 18.Bxb7 Rab8 19.Bf3 Bxb3 20.Na7 Nc4 21.Bxb4 cxb4 22.Ne4 Ne5 23.Bd1 Bd5 24.Nc5 b3 25.Rb1 b2 26.Be2 Ba2 27.f4 Rd2 28.fxe5 Rxe2 29.Nb5 Bh6 30.Nc3 Bxe3+ 31.Kh1 Bxb1 32.Nxe2 Ba2 33.Nc3 b1=Q 0-1