[Event "Karlsbad IT 4th"]
[Round "18"]
[Site "Karlsbad"]
[Date "1929.08.22"]
[White "Johner, Paul F"]
[Black "Marshall, Frank James"]
[Result "1/2-1/2"]
[ECO "A50"]
[Opening "Queen's Pawn Game, Black Knights' Tango"]
 1. d4   Nf6
 2. c4   d5
 3. cxd5 Nxd5
 4. Nf3  Bf5
 5. Nc3  e6
 6. g3   Nxc3
 7. bxc3 Be4
 8. Bg2  Be7
 9. O-O  O-O
10. Qb3  c5
11. Ne5  Bxg2
12. Kxg2 Qd5+
13. Qxd5 exd5
14. Ba3  Re8
15. Rab1 cxd4
16. Bxe7 Rxe7
17. cxd4 f6
18. Nd3  Rxe2
19. Rxb7 Nc6
20. Rc1  Re7
21. Rxe7 Nxe7
22. Rc7  Nf5
23. Nf4  Nxd4
24. Nh5  Ne6
25. Re7  Nf8
26. Rxg7+ Kh8
27. Rf7  f5
28. Rxf5 Rd8
29. Kf1  d4
30. Ke2  Ne6
31. Kd3  Rc8
32. Rf6  Rc6
33. Rf7  Rc3+
34. Kd2  Ra3
35. Re7  Rxa2+
36. Kd3  Nf8
37. f4   Rxh2
38. g4   Rh4
39. Nf6  Ng6
40. Rxa7 Nxf4+
41. Kxd4 Ng6
42. Kd5  Rh1
43. g5   Rd1+
44. Kc5  Rc1+
45. Kb4  Rh1
46. Kc3  Ne5
47. Ra5  Rh3+
48. Kc2  Nf3
1/2-1/2