[Event "Olympiad-18 Preliminaries B"]
[Site "Lugano"]
[Date "1968.10.19"]
[Round "2"]
[White "Stoppel, Franz"]
[Black "Budowski, Gerardo"]
[Result "1/2-1/2"]
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 O-O 6. Bg2 Bxd2+ 7. Qxd2 d6 8. Nc3 c6 9. O-O e5 10. e4 Bg4 11. h3 Bxf3 12. Bxf3 Qe6 13. Bg2 Qxc4 14. d5 cxd5 15. exd5 Na6 16. Rfd1 Nc5 17. Rab1 Qb4 18. a3 Qb3 19. Qe2 a6 20. g4 g6 21. Bf3 b5 22. g5 Nfd7 23. Be4 f5 24. Bc2 Qc4 25. Qe3 Rac8 26. Rbc1 Qh4 27. Qg3 Qxg3+ 28. fxg3 Nb6 29. b4 Ncd7 30. Bb3 Rc7 31. Ne2 Nc4 32. Bxc4 bxc4 33. Nc3 Rb8 34. Rb1 Kf7 35. Kf2 e4 36. Ke3 Ne5 37. h4 Ke7 38. Rdc1 Ng4+ 39. Ke2 Ne5 40. Ke3 Ng4+ 41. Kd4 Ne5 42. b5 axb5 43. Rxb5 Ra8 44. a4 Nd3 45. Rcb1 Nc5 1/2-1/2