[Event "Jaszbereny"]
[Site "Jaszbereny HUN"]
[Date "1977.05.29"]
[EventDate "1977.05.23"]
[Round "7"]
[Result "1/2-1/2"]
[White "Gabor Kadas"]
[Black "Endre Ortel"]
[ECO "E51"]
[WhiteElo "2310"]
[BlackElo "?"]
[PlyCount "102"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5 6. Qc2 c5 7. a3 cxd4 8. exd4  Bxc3+ 9. bxc3 b6 10. Bd3 Bb7 11. Ne5 dxc4 12. Nxc4 Qd5 13. f3 Qh5 14. Ne3 Qh4+  15. Qf2 Qxf2+ 16. Kxf2 Nc6 17. Bb2 Rfd8 18. Rhd1 Nd5 19. c4 Nxe3 20. Kxe3 Rac8  21. Bc3 Ba6 22. Rac1 Rc7 23. g4 Rdc8 24. a4 Nd8 25. c5 Bxd3 26. Kxd3 bxc5 27.  Be1 cxd4 28. Rxc7 Rxc7 29. Ba5 Rc8 30. Bxd8 Rxd8 31. Rb1 e5 32. Rb7 Ra8 33. Re7  f6 34. g5 Kf8 35. gxf6 gxf6 36. Rxh7 Kg8 37. Rd7 Rc8 38. Ke4 Rc3 39. f4 Re3+  40. Kf5 exf4 41. Kg6 Kf8 42. Kf5 Ke8 43. Rxd4 Rh3 44. Rd2 a5 45. Rf2 Kd7 46.  Kxf4 Kd6 47. Kg4 Rh8 48. h3 Ke5 49. Re2+ Kd4 50. Re1 Rf8 51. Kf3 Rh8 1/2-1/2