[Event "Olympiad-09"]
[Site "Dubrovnik"]
[Date "1950.09.05"]
[Round "12"]
[White "Rellstab, Ludwig Sr"]
[Black "Devos, Paul"]
[Result "1/2-1/2"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. c3 Qc7 5. dxc5 Qxc5 6. Bd3 Bd7 7. Qe2 Nc6 8. Nbd2 Rc8 9. e4 Nb4 10. cxb4 Qxc1+ 11. Rxc1 Rxc1+ 12. Qd1 Rxd1+ 13. Kxd1 e6 14. a3 dxe4 15. Nxe4 Nxe4 16. Bxe4 Bc8 17. Bc2 Bd6 18. Ng5 Ke7 19. Ne4 Be5 20. Nc3 Rd8+ 21. Ke2 f5 22. g3 b6 23. Rd1 Rxd1 24. Nxd1 g5 25. Bd3 Bb7 26. Ke3 h6 27. Nc3 Bb8 28. Bc2 a6 29. Bd3 Kf6 30. Be2 f4+ 31. Kd2 Ke5 32. Bg4 b5 33. a4 Bd6 34. axb5 axb5 35. Nxb5 Bxb4+ 36. Nc3 Bc6 37. gxf4+ gxf4 38. Ke2 Bb7 39. f3 Ba6+ 40. Kd2 Bc4 41. Bh5 Kd4 42. Bg6 Bd5 43. Ke2 Bxc3 44. bxc3+ Kxc3 45. Kf2 e5 46. Be8 Kd4 47. Ba4 Kc5 48. Bd1 1/2-1/2