| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. Schlechter vs F Duz-Khotimirsky |
| ½-½ | 29 | 1907 | Karlsbad | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 52. F Duz-Khotimirsky vs Vidmar |
| 0-1 | 29 | 1908 | Prague | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 53. Rubinstein vs Duras |
| ½-½ | 31 | 1908 | Prague | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 54. Lasker vs F Schroder |
 | 0-1 | 35 | 1908 | Simul | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 55. von Bardeleben vs P Johner |
| 0-1 | 48 | 1908 | 16th DSB Congress, Duesseldorf | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 56. D Przepiorka vs Swiderski |
| 1-0 | 28 | 1908 | 16th DSB Congress, Duesseldorf | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 57. C Hartlaub vs Teichmann |
| 1-0 | 25 | 1909 | Hamburg | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 58. M Gargulak vs J Brach Sr |
| 0-1 | 42 | 1909 | Brno m3 | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 59. J Esser vs R Loman |
| ½-½ | 44 | 1909 | Dutch Championship, Leiden | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 60. Salwe vs Rotlewi |
| ½-½ | 59 | 1910 | Lodz m | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 61. Ed Lasker vs A G Conde |
| 1-0 | 44 | 1910 | Hauptturnier-A | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 62. J Perlis vs Reti |
 | 0-1 | 29 | 1910 | Vienna | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 63. Tarrasch vs A Nimzowitsch |
| 0-1 | 58 | 1910 | 17th DSB Congress, Hamburg | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 64. Salwe vs Spielmann |
| 0-1 | 47 | 1910 | 17th DSB Congress, Hamburg | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 65. Salwe vs A Nimzowitsch |
| 1-0 | 52 | 1910 | 17th DSB Congress, Hamburg | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 66. S F Smith vs J A Lewis |
| 0-1 | 19 | 1910 | British Championship, Oxford | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 67. A Nimzowitsch vs Kundriavsew / Landau |
| 1-0 | 50 | 1910 | Consultation simul, 4b | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 68. Lasker vs Janowski |
| 1-0 | 22 | 1910 | Lasker - Janowski World Championship Match | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 69. L D Rosowsky vs R Sze |
| 0-1 | 21 | 1910 | CCNY - UPenn m | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 70. W G Morris vs P Johner |
| 0-1 | 46 | 1911 | New York Masters | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 71. E Tenenwurzel vs A Kreymborg |
| 0-1 | 58 | 1911 | New York Masters | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 72. Capablanca vs Janowski |
| 1-0 | 66 | 1911 | San Sebastian | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 73. O Chajes vs Teichmann |
| 0-1 | 38 | 1911 | Karlsbad | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 74. Salwe vs P Leonhardt |
| ½-½ | 41 | 1911 | Karlsbad | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 75. Salwe vs Vidmar |
| 1-0 | 33 | 1911 | Karlsbad | D40 Queen's Gambit Declined, Semi-Tarrasch |
Kibitzing
