[Event "Vidmar Memorial-02"]
[Site "Ljubljana/Portoroz"]
[Date "1973.04.09"]
[Round "6"]
[White "Quinteros, Miguel Angel"]
[Black "Smejkal, Jan"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. d5 c6 4. Nc3 cxd5 5. cxd5 d6 6. e4 Bg7 7. Nf3 O-O 8. Bd3 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7 11. Qe2 Qa5 12. O-O Ne5 13. Bc2 Rfc8 14. Bb3 Qa6 15. Qxa6 bxa6 16. Be3 Nd3 17. Rab1 Nxb2 18. Rxb2 Rxc3 19. Bd4 Rc7 20. Bxf6 Bxf6 21. Rc2 Rxc2 22. Bxc2 Rc8 23. Bb3 a5 24. Re1 Kg7 25. Kf1 Rb8 26. Rc1 a4 27. Bxa4 Rb4 28. Bb3 Rxe4 29. Rc4 Rxc4 30. Bxc4 Bd4 31. Ke2 Kf6 32. f4 g5 33. Kf3 gxf4 34. Kxf4 Bb2 35. Ke4 Kg5 36. Bb5 Bc3 37. Be8 f5+ 38. Kf3 h5 39. h4+ Kxh4 40. Kf4 Be5+ 41. Kxf5 Kg3 42. Bxh5 1/2-1/2