[Event "Olympiad-04"]
[Site "Prague"]
[Date "1931.07.26"]
[Round "19"]
[White "Kmoch, Hans"]
[Black "Opocensky, Karel"]
[Result "1/2-1/2"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 c5 5. O-O Be7 6. b3 Bb7 7. Nbd2 cxd4 8. exd4 Nd5 9. c4 Nf4 10. Ne4 Nxd3 11. Qxd3 d5 12. Neg5 Nd7 13. Re1 Nf6 14. Ne5 O-O 15. Qh3 Bb4 16. Rd1 h6 17. Ngf3 Ne4 18. Rd3 Re8 19. Ng4 Bf8 20. Bf4 f5 21. Nge5 g5 22. Qh5 Qf6 23. Nd7 Qg7 24. Nxf8 gxf4 25. Ng6 Nf6 26. Qh4 Qxg6 27. Ne5 Qg5 28. Qh3 Qh5 29. Qxh5 Nxh5 30. Rh3 Ng7 31. Rxh6 dxc4 32. bxc4 Red8 33. Rd1 Rac8 34. Rd3 f3 35. gxf3 f4 36. Rh4 Rf8 37. Ra3 a5 38. Rb3 Ba6 39. Rxb6 Bxc4 40. Rb7 Ba6 41. Rb1 Rb8 42. Re1 Rf5 43. Rg4 Kh7 44. Kh1 Bb7 45. Kg2 Bd5 46. Rc1 Rb7 47. Rc5 a4 48. Ra5 Bxa2 49. Rxa4 Bd5 50. Ra3 Nh5 51. Rc3 Rg7 52. Kf1 Rf8 53. Kg2 Rxg4+ 54. Nxg4 Rf7 55. Kh3 Nf6 56. Kh4 Ng8 57. Ne5 Rg7 58. Kh3 Ne7 59. Rc7 Nf5 60. Rxg7+ Kxg7 61. Kg4 Nxd4 62. Kxf4 Kf6 63. Ng4+ Kg6 64. Ne5+ Kh6 65. Nd7 Ba2 66. Ke5 Nxf3+ 67. Kf6 Nd4 68. Nc5 Kh5 69. h4 Kxh4 70. f4 Bc4 71. Ke5 1/2-1/2