[Event "Vidmar Memorial 05th"]
[Site "Bled/Portoroz"]
[Date "1979.06.04"]
[Round "3"]
[White "Ribli, Zoltan"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[WhiteElo "2595"]
[BlackElo "2525"]

1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. e4 Nxe4 8. Nxe4 dxe4 9. Qxe4 Bb4+ 10. Bd2 Bxd2+ 11. Nxd2 c5 12. dxc5 Qa5 13. a3 Qxc5 14. Bd3 Qe5 15. Qxe5 Nxe5 1/2-1/2