[Event "Bulgarian Championship"] [Site "Sofia BUL"] [Date "1952.10.??"] [EventDate "?"] [Round "12"] [Result "1/2-1/2"] [White "Radko Bobekov"] [Black "Rusko Filchev"] [ECO "C60"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "80"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 g6 4.d4 Nxd4 5.Nxd4 exd4 6.Qxd4 Qf6 7.e5 Qb6 8.Qd3 c6 9.Bc4 Qa5+ 10.Nc3 Qxe5+ 11.Be3 d5 12.O-O-O Be6 13.Nxd5 Bxd5 14.Bxd5 Bg7 15.Qb3 Qxb2+ 16.Qxb2 Bxb2+ 17.Kxb2 cxd5 18.Rxd5 Ne7 19.Rb5 b6 20.Re1 Kd7 21.Bg5 Rae8 22.Rbe5 Nc6 23.Rd5+ Kc8 24.Red1 Re5 25.Rxe5 Nxe5 26.Re1 Re8 27.Kb3 Re6 28.Bf4 Nd3 29.Rxe6 Nc5+ 30.Kc4 Nxe6 31.Be3 Kd7 32.Kd5 f6 33.g4 Nc7+ 34.Ke4 Ke6 35.c4 Na6 36.h4 Nb4 37.a4 Na6 38.a5 Nc5+ 39.Kf3 Nd7 40.axb6 Ne5+ 1/2-1/2