[Event "Buesum"]
[Site "Buesum"]
[Date "1969.??.??"]
[Round "4"]
[White "Ivkov, Borislav"]
[Black "Hecht, Hans Joachim"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E14"]

1.c4 Nf6 2.d4 e6 3.Nf3 Bb4+ 4.Nbd2 b6 5.e3 Bb7 6.Bd3 c5 7.O-O cxd4 8.exd4 O-O
9.a3 Be7 10.b3 d6 11.Bb2 Nbd7 12.Re1 Re8 13.b4 Bf8 14.Qb3 Qc7 15.Rac1 Rac8
16.Ng5 Qb8 17.Bb1 h6 18.Nge4 Nxe4 19.Bxe4 Nf6 20.Bb1 g6 21.Qg3 Bg7 22.f3 Nh5
23.Qg4 Qc7  1/2-1/2

