[Event "Bucharest Int 15th"]
[Site "Bucharest"]
[Date "1976.03.17"]
[Round "3"]
[White "Ungureanu, Emil"]
[Black "Diaz Diaz, Joaquin Carlos"]
[Result "1/2-1/2"]
[WhiteElo "2350"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 e5 5. dxe5 Bxe5 6. Nf3 Bg7 7. Bg5 f6 8. Be3 Nh6 9. h3 O-O 10. c5 Nf7 11. Bc4 Kh8 12. Qb3 Qd7 13. Rd1 Nc6 14. Qa3 f5 15. Bxf7 Qxf7 16. cxd6 cxd6 17. Qxd6 fxe4 18. Ng5 Qc4 19. Ngxe4 Bf5 20. Qc5 Qa6 21. f3 Rae8 22. Nd6 Re6 23. Kf2 Bc2 24. Rd2 Ne5 25. Qd5 Ref6 26. Ndb5 Rf5 27. Qd6 Nxf3 28. gxf3 Rxf3+ 29. Ke2 Bxc3 30. Qxa6 Rxe3+ 31. Kxe3 Bxd2+ 32. Kxd2 bxa6 33. Nxa7 Be4 34. Re1 Bg2 35. h4 Rf4 36. Re6 Bf1 37. h5 gxh5 38. Ke3 Rf7 39. Nc6 h4 40. Ne5 Rf8 41. Rh6 h3 42. Nf3 Kg7 43. Rh4 Bg2 44. Ne1 h5 45. Rxh5 Kg6 46. Rh4 Kg5 47. Rh7 Kg6 48. Rh4 1/2-1/2