[Event "Ch Bulgaria"] [Site "masterchessopen.com Sofia (Bulgaria)"] [Date "1967.11.14"] [Round "19"] [White "Kadrev Zdravko"] [Black "Radulov Ivan (BUL)"] [Result "0-1"] [BlackElo "2306"] [ECO "D53"] [Opening "QGD: 4.Bg5 Be7 5.e3 O-O"] 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Rc1 b6 7.Bxf6 Bxf6 8.cxd5 exd5 9.Qf3 Be6 10.Bc4 c6 11.Bb3 Nd7 12.Nge2 Rc8 13.Nf4 Qe7 14.O-O Qd6 15.Rfd1 Bg5 16.Nd3 f5 17.Ne2 Kh8 18.Nef4 Bg8 19.g3 Bh6 20.h4 g6 21.Ba4 Bg7 22.Rd2 Rc7 23.Rdc2 Rfc8 24.a3 a5 25.Qh1 Nf6 26.b4 Bf7 27.Bxc6 Ne4 28.Ba4 Rxc2 29.Rxc2 Rxc2 30.Bxc2 Qc6 31.Bd1 Qc3 32.bxa5 bxa5 33.h5 g5 34.Ng6+ Kg8 35.Nge5 Bxe5 36.Nxe5 Qe1+ {#R} 0-1