[Event "Ch Bulgaria"] [Site "masterchessopen.com Sofia (Bulgaria)"] [Date "1964.03.03"] [Round "3"] [White "Milev Zdravko (BUL)"] [Black "Prahov Valentin (BUL)"] [Result "1-0"] [WhiteElo "2230"] [BlackElo "2224"] [ECO "D82"] [Opening "Gruenfeld: 4.Bf4 Bg7 5.e3"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O 6.cxd5 Nxd5 7.Nxd5 Qxd5 8.Bxc7 Na6 9.Bxa6 Qxg2 10.Qf3 Qxf3 11.Nxf3 bxa6 12.Rg1 f6 13.Rc1 Bb7 14.Ke2 Rf7 15.Rc3 e6 16.Rgc1 Bf8 17.a3 Re8 18.Bg3 a5 19.Rc7 a4 20.Nd2 Ree7 21.Kd1 Bd5 22.Rxe7 Rxe7 23.Bd6 Rd7 24.Bxf8 Kxf8 25.Rc5 Rb7 26.Kc2 f5 27.Ra5 Bc6 28.Rc5 Bd5 29.f3 Kg7 30.e4 fxe4 31.fxe4 Ba2 32.Ra5 Rc7+ 33.Kd3 Bb3 34.d5 exd5 35.exd5 Rb7 36.Kd4 Bd1 37.d6 Bg4 38.Rxa4 h5 39.Rb4 Rxb4+ 40.axb4 h4 41.Ne4 Kf7 42.Ke5 Bf5 43.Ng5+ Ke8 44.Kd5 Kd8 45.Kc6 Kc8 46.b5 Bd7+ 47.Kc5 Kb7 48.Nf3 h3 49.Ng5 Bf5 50.Kd5 Kc8 51.b6 axb6 52.Kc6 b5 53.Kxb5 Kb7 54.Kc5 Bc8 55.b4 Bf5 56.b5 Bd7 57.b6 Bc8 58.Nh7 Bf5 59.Nf6 g5 60.d7 Bxd7 61.Nxd7 g4 62.Ne5 g3 63.Nf3 gxh2 64.Nxh2 {#r} 1-0