[Event "Mar del Plata International-27"]
[Site "Mar del Plata"]
[Date "1966.03.15"]
[Round "4"]
[White "Pelikan, Jorge"]
[Black "Bolbochan, Julio"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. Nxd4 Nf6 7. Nc3 e6 8. O-O Nc6 9. Re1 Be7 10. a4 O-O 11. Re3 Rfd8 12. Rg3 d5 13. Bh6 g6 14. Nxc6 Qxc6 15. e5 Ne4 16. Nxe4 dxe4 17. Qe2 Rd5 18. Rc3 Qd7 19. h3 Rxe5 20. Bf4 Rc5 21. Rxc5 Bxc5 22. Qxe4 Rd8 23. Be3 1/2-1/2