[Event "Det åpne NM"]
[Site "Gausdal"]
[Date "1975.04.01"]
[Round "?"]
[White "Maric, Rudolf (YUG)"]
[Black "Spasov, Vasil (BUL)"]
[Result "1/2-1/2"]
[WhiteElo "2450"]
[BlackElo "2430"]
[ECO "B22"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Nf3 Nc6 7. Qe4 d6 8. Nbd2 Be7 9. Nc4 dxe5 10. Ncxe5 Nxe5 11. Nxe5 O-O 12. Bd3 Nf6 13. Qe2 Nd7 14. Bf4 Nxe5 15. Bxe5 Qa5 16. O-O Rd8 17. Rfd1 Bd7 18. b4 Qb6 19. Qe4 g6 20. a4 f6 21. Bd4 Qc7 22. Bb5 Kf7 23. Qh4 h5 24. Bd3 e5 25. Qg3 Rg8 26. Re1 Bd6 27. Bc5 Bxc5 28. Bc4+ Be6 29. Bxe6+ Kxe6 30. bxc5 Kf7 31. Qf3 Qc6 32. Rab1 Qxf3 33. gxf3 Rab8 34. Re4 Rgc8 35. Reb4 Rc7 36. a5 Ke6 37. a6 Kd7 38. f4 Kc6 39. fxe5 fxe5 40. Re1 Re8 41. Ra1 Rb8 42. Re1 Re7 43. f4 Kxc5 44. axb7 Rbxb7 45. Rbe4 Rb6 46. fxe5 Rbe6 47. Ra1 Kd5 48. Rea4 Kxe5 49. Rxa7 Rxa7 50. Rxa7 Rc6 1/2-1/2