[Event "Rovinj/Zagreb"]
[Site "Zagreb"]
[Date "1970.04.21"]
[Round "8"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]

1. c4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. Nc3 O-O 7. d4 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2 11. Nxg2 Bf6 12. Qd3 d5 13. Rd1 Nc6 14. Be3 Ne7 15. Nf4 g6 16. cxd5 exd5 17. Rac1 Qd7 18. Rc2 c6 19. f3 Rac8 20. Bf2 Rfe8 21. e4 dxe4 22. fxe4 Bg7 23. Qf3 Kh8 24. Rd3 1/2-1/2