[Event "Bulgarian Championship"] [Site "Sofia BUL"] [Date "1962.02.??"] [EventDate "?"] [Round "17"] [Result "1/2-1/2"] [White "Josif Jovchev Stefanov"] [Black "Alexandar K Tsvetkov"] [ECO "A05"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "60"] 1.Nf3 Nf6 2.g3 b5 3.Bg2 Bb7 4.O-O e6 5.b3 Be7 6.Bb2 O-O 7.c4 b4 8.d4 d5 9.Nbd2 c5 10.cxd5 Nxd5 11.Qc2 Nd7 12.Nc4 Rc8 13.Rac1 Qc7 14.dxc5 Nxc5 15.Be5 Qd7 16.Rfd1 f5 17.Qb2 Bf6 18.a3 bxa3 19.Qxa3 Be7 20.Qb2 Bf6 21.Bxf6 gxf6 22.Ne1 Qe7 23.Qa3 Rc7 24.Nd3 Nxd3 25.Qxe7 Rxe7 26.Rxd3 Nb4 27.Rd6 Bxg2 28.Kxg2 Rc8 29.Ra1 Rb8 30.Na5 Kf7 1/2-1/2