[Event "Riga"]
[Site "Riga"]
[Date "1981.??.??"]
[Round "4"]
[White "Ivkov, Borislav"]
[Black "Adorjan, Andras"]
[Result "1/2-1/2"]
[WhiteElo "2510"]
[BlackElo "2530"]
[ECO "A30"]

1.Nf3 c5 2.c4 Nf6 3.Nc3 e6 4.e3 b6 5.Be2 Bb7 6.O-O Be7 7.b3 O-O 8.Bb2 a6
9.d4 cxd4 10.Nxd4 d6 11.Bf3 Qc7 12.Bxb7 Qxb7 13.Qf3 Ra7 14.Rfd1 Rc8 15.Qh3 Nc6
16.Nxc6 Rxc6 17.a4 h6  1/2-1/2

