[Event "Ch Bulgaria"] [Site "masterchessopen.com Sofia (Bulgaria)"] [Date "1961.02.07"] [Round "3"] [White "Milev Zdravko (BUL)"] [Black "Kostov Petko"] [Result "1-0"] [WhiteElo "2230"] [ECO "A53"] [Opening "Old Indian: 3.Nc3"] 1.d4 Nf6 2.c4 d6 3.Nc3 g6 4.e4 Bg7 5.f3 O-O 6.Be3 e5 7.Nge2 Nbd7 8.d5 Nb6 9.b3 c6 10.g4 cxd5 11.cxd5 Bd7 12.Ng3 Rc8 13.Rc1 Ne8 14.Bd3 Kh8 15.Qd2 f5 16.exf5 Rxc3 17.Rxc3 Nxd5 18.Bg5 Qb6 19.Rc1 Nf4 20.Bxf4 exf4 21.Ne2 gxf5 22.Bxf5 Bc6 23.Qxf4 Nc7 24.Qxd6 Re8 25.Be4 Nb5 26.Qc5 Qa5+ 27.Kf2 Bxe4 28.fxe4 Rf8+ 29.Kg2 Qxa2 30.Qxb5 {#r} 1-0