[Event "Vidmar Memorial-02"]
[Site "Ljubljana/Portoroz"]
[Date "1973.04.05"]
[Round "3"]
[White "Csom, Istvan"]
[Black "Matanovic, Aleksandar"]
[Result "0-1"]

1. c4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. b3 O-O 7. Bb2 c5 8. e3 d5 9. Qe2 Nc6 10. Rd1 Rc8 11. d3 Qc7 12. Nc3 dxc4 13. bxc4 Rfd8 14. Ne1 Ne8 15. g4 a6 16. Rac1 Na7 17. Ne4 Rd7 18. f4 Rcd8 19. g5 Nd6 20. Be5 Bxe4 21. Bxe4 Nc6 22. Nf3 Qc8 23. Bxd6 Bxd6 24. Rb1 Qc7 25. Rd2 Rb8 26. Rdb2 Rdd8 27. Nh4 Bf8 28. Qg2 Ne7 29. a4 g6 30. a5 bxa5 31. Rb7 Rxb7 32. Rxb7 Qd6 33. Qa2 Nf5 34. Ng2 Bg7 35. Kf2 Rb8 36. Rxb8+ Qxb8 37. Qxa5 Qb2+ 38. Kf3 Qb1 39. Qd8+ Bf8 40. Kf2 Nd6 41. Qa8 Nxe4+ 42. Qxe4 a5 43. Qa8 Qc2+ 44. Kg3 Qxd3 45. Qxa5 Qxc4 46. Nh4 Qc1 47. Kf2 Qb2+ 48. Kg3 Qc1 49. Kf2 e5 50. Ng2 c4 51. fxe5 c3 52. Nf4 c2 53. Ne2 Qh1 54. Qc7 Qxh2+ 55. Kf3 Qh5+ 56. Kf2 Qxg5 57. Nd4 c1=Q 0-1