[Event "Bucharest Int 14th"]
[Site "Bucharest"]
[Date "1975.03.22"]
[Round "12"]
[White "Barreras, Alberto"]
[Black "Ungureanu, Emil"]
[Result "0-1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. Nc3 a6 6. Bxc6 Nxc6 7. d4 cxd4 8. Nxd4 Be7 9. Re1 O-O 10. Nxc6 bxc6 11. Qh5 d5 12. Bf4 f6 13. Rad1 Ra7 14. exd5 cxd5 15. Rd3 Qe8 16. Qe2 Qc6 17. Bg3 Rb7 18. Kh1 Bc5 19. Nd1 e5 20. c3 Re7 21. Rd2 Bb7 22. f3 Rfe8 23. Ne3 Qe6 24. Red1 d4 25. Nf1 dxc3 26. bxc3 e4 27. fxe4 Qxe4 28. Qxe4 Rxe4 29. Bf2 Bxf2 30. Rxf2 Re1 31. Rfd2 Bc6 32. c4 Rxd1 33. Rxd1 Re2 0-1