[Event "Bucharest Int 10th"]
[Site "Bucharest"]
[Date "1971.06.26"]
[Round "14"]
[White "Ungureanu, Emil"]
[Black "Averbakh, Yuri L"]
[Result "0-1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e6 5. Nc3 Bb4 6. Nb5 d5 7. a3 Bxc3+ 8. Nxc3 d4 9. Na2 O-O 10. e3 Nc6 11. Be2 e5 12. O-O Bf5 13. exd4 Nxd4 14. Nc3 Bc2 15. Qd2 Rc8 16. Re1 Re8 17. Bd1 Bxd1 18. Qxd1 Rxc4 19. Bg5 h6 20. Qd3 Rc8 21. Bh4 Qb6 22. Rab1 Rcd8 23. h3 Qc6 24. Rbd1 Ne6 25. Qb5 Rxd1 26. Rxd1 Qxb5 27. Nxb5 a6 28. Nc3 g5 29. Bg3 Nf4 30. Rd6 Kg7 31. Rb6 Re7 32. Bxf4 gxf4 33. f3 Rd7 34. Kf1 Nh5 35. Ke1 Ng3 36. Na4 Rc7 37. Kd2 Nf5 38. b4 Ne3 0-1