[Event "Bucharest Int 18th"]
[Site "Bucharest"]
[Date "1979.03.09"]
[Round "4"]
[White "Peev, Peicho Chonev"]
[Black "Biriescu, Ioan"]
[Result "1/2-1/2"]
[WhiteElo "2435"]
[BlackElo "2390"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. a4 b4 5. Nd2 e5 6. e4 d6 7. Be2 g6 8. h3 Nh5 9. g3 Bh6 10. Qc2 Ng7 11. g4 f5 12. Ndf3 Bxc1 13. Qxc1 f4 14. b3 Nd7 15. Qb2 Qe7 16. O-O-O Nf6 17. Bd3 h5 18. Nh4 Kf7 19. Ngf3 Nh7 20. gxh5 Nxh5 21. Rdg1 Rg8 22. Qe2 N5f6 23. Nd2 Bd7 24. Nhf3 g5 25. Ne1 Rg6 26. Qf1 Rh8 27. Be2 Rh6 28. Bf3 Nf8 29. Bg2 Qe8 30. Nef3 Rh5 31. Qd3 R8h6 32. Ne1 N8h7 33. Ndf3 Qc8 34. Qe2 Bxh3 35. Bxh3 Rxh3 36. Rxh3 Rxh3 37. Rxg5 Nxg5 38. Nxg5+ Ke7 39. Nxh3 Qxh3 40. f3 Nh7 1/2-1/2