| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. Moewig vs Gajdos |
| ½-½ | 40 |
1905 |
Barmen Main A, GER | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 27. Janowski vs Marshall |
| 1-0 | 55 |
1905 |
Ostend | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 28. Janowski vs Marshall |
| 0-1 | 43 |
1905 |
Janowski vs. Marshall, Match 2 | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 29. Marshall vs Tarrasch |
 | ½-½ | 30 |
1905 |
Nurnberg | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 30. Fahrni vs Spielmann |
| 0-1 | 47 |
1906 |
15th DSB Kongress (Nuremberg) | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 31. Salwe vs Tarrasch |
 | 1-0 | 43 |
1906 |
15th DSB Kongress (Nuremberg) | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 32. Salwe vs L Forgacs |
| 0-1 | 63 |
1906 |
15th DSB Kongress (Nuremberg) | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 33. O Bernstein vs F Englund |
| 1-0 | 51 |
1906 |
Stockholm | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 34. Marshall vs Tarrasch |
| ½-½ | 87 |
1907 |
Ostend (Championship) | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 35. Vidmar vs Maroczy |
| ½-½ | 23 |
1907 |
1st Trebitsch Memorial | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 36. Dus Chotimirsky vs Vidmar |
| 0-1 | 29 |
1908 |
Prague | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 37. Rubinstein vs Duras |
| ½-½ | 31 |
1908 |
Prague | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 38. Lasker vs F Schroder |
| 0-1 | 35 |
1908 |
NED tour sim | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 39. Przepiorka vs Swiderski |
| 1-0 | 28 |
1908 |
16th DSB Kongress, Duesseldorf | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 40. Von Bardeleben vs P F Johner |
| 0-1 | 48 |
1908 |
16th DSB Kongress, Duesseldorf | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 41. S Von Freymann vs Burn |
  | ½-½ | 19 |
1909 |
St Petersburg | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 42. Salwe vs Teichmann |
| ½-½ | 14 |
1909 |
St Petersburg | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 43. J Esser vs Loman |
| ½-½ | 44 |
1909 |
NED-ch | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 44. Salwe vs Spielmann |
| 0-1 | 47 |
1910 |
Hamburg | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 45. Tarrasch vs Nimzowitsch |
 | 0-1 | 58 |
1910 |
Hamburg | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 46. Salwe vs Rotlewi |
| ½-½ | 59 |
1910 |
Lodz m | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 47. Salwe vs Nimzowitsch |
 | 1-0 | 52 |
1910 |
Hamburg | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 48. Lasker vs H Nolmann |
 | 1-0 | 33 |
1910 |
Buenos Aires sim | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 49. Salwe vs Leonhardt |
| ½-½ | 41 |
1911 |
Karlsbad | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 50. Salwe vs Vidmar |
 | 1-0 | 33 |
1911 |
Karlsbad | D40 Queen's Gambit Declined, Semi-Tarrasch |