[Event "Bucharest Int 19th"]
[Site "Bucharest"]
[Date "1980.03.06"]
[Round "3"]
[White "Ionescu, Constantin"]
[Black "Kojder, Konrad"]
[Result "1-0"]
[WhiteElo "2310"]
[BlackElo "2430"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. e4 Bb7 5. d3 c5 6. g3 Be7 7. Bg2 d6 8. O-O O-O 9. b3 a6 10. Bb2 Nc6 11. d4 cxd4 12. Nxd4 Qc7 13. Rc1 Nxd4 14. Qxd4 Rab8 15. Rfd1 Rfd8 16. h3 Bf8 17. Rd2 Ba8 18. Qd3 Nd7 19. Qe2 Rbc8 20. Rcd1 Be7 21. f4 Rb8 22. Kh1 Bf8 23. Rd4 Bc6 24. Rc1 Qb7 25. Ba3 Nf6 26. Rcd1 Qc7 27. Qd2 Ne8 28. e5 Bxg2+ 29. Kxg2 Qc6+ 30. Kh2 b5 31. cxb5 axb5 32. Bxd6 Bxd6 33. exd6 Nf6 34. b4 Rbc8 35. Rd3 Qc4 36. a3 Qc6 37. Qg2 Qc4 38. R1d2 h5 39. Qf3 h4 40. gxh4 Ra8 41. Rg2 Rxa3 42. f5 Qxh4 43. fxe6 fxe6 44. Qe3 Kh8 45. Rd4 Qh5 46. Qe1 Qf7 47. Nxb5 Rf3 48. Rh4+ Kg8 49. Nd4 Rd3 50. Qxe6 Nh7 51. Rxg7+ Kxg7 52. Rxh7+ Kxh7 53. Qxf7+ 1-0