[Event "Olympiad-04"]
[Site "Prague"]
[Date "1931.07.12"]
[Round "2(2)"]
[White "Ruben, Carl"]
[Black "Hansen, L"]
[Result "1-0"]

1. d4 e6 2. c4 Bb4+ 3. Nc3 f5 4. g3 Nf6 5. Bg2 O-O 6. Bd2 Nc6 7. e3 d5 8. Qb3 Bxc3 9. Bxc3 a5 10. a3 a4 11. Qa2 Na5 12. Bxa5 Rxa5 13. Ne2 c6 14. O-O Nd7 15. Rfc1 Rf6 16. Nf4 Nb6 17. c5 Nd7 18. b4 axb3 19. Qxb3 g5 20. Nd3 Rh6 21. h3 Qf6 22. Qc3 Ra4 23. Rab1 Rc4 24. Qa5 Rxc1+ 25. Rxc1 Qf8 26. Qc7 Rg6 27. Ne5 Nxe5 28. Qxe5 f4 29. exf4 gxf4 30. gxf4 Qg7 31. Qb8 Rxg2+ 32. Kh1 Rg6 33. Qxc8+ Qf8 34. Qxf8+ Kxf8 35. Rb1 Rg7 36. Kh2 Ke8 37. Re1 Kd7 38. Re5 Rg8 39. Rg5 Rf8 40. Rg7+ Kc8 41. Kg3 h5 42. Rg5 b6 43. cxb6 Kb7 44. Rxh5 Kxb6 45. Re5 Rg8+ 46. Kf3 Rh8 47. Kg4 Rg8+ 48. Rg5 Re8 49. h4 c5 50. dxc5+ Kxc5 51. h5 Kc4 52. Rg7 d4 53. h6 d3 54. Rd7 Kc3 55. Kf3 Kd2 56. Ke4 Ke2 57. Rxd3 Rh8 58. Rh3 Kxf2 59. h7 Kg2 60. Rh6 1-0