| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. Pillsbury vs J Mieses |
 | ½-½ | 49 | 1902 | 13th DSB Congress, Hanover | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 27. von Bardeleben vs J Mieses |
| 0-1 | 57 | 1902 | 13th DSB Congress, Hanover | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 28. P Vinogradov vs N Alexandrov |
| 1-0 | 47 | 1903 | corr | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 29. W E Napier vs H W Shoosmith |
| 1-0 | 33 | 1904 | Amateur Championship Cup Playoff | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 30. Janowski vs Marshall |
 | 0-1 | 43 | 1905 | Janowski - Marshall, 2nd Match | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 31. Janowski vs Maroczy |
| 0-1 | 75 | 1905 | Ostend | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 32. Janowski vs Marshall |
| 1-0 | 55 | 1905 | Ostend | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 33. R K Kieseritsky vs W Kunze |
| 1-0 | 25 | 1905 | Barmen Hauptturnier-A | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 34. Rubinstein vs Gajdos |
| 1-0 | 50 | 1905 | Barmen Hauptturnier-A | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 35. Moewig vs Gajdos |
| ½-½ | 40 | 1905 | Barmen Hauptturnier-A | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 36. T Kelly vs C Wallwork |
| 1-0 | 36 | 1905 | BCF-ch 2nd First Class B | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 37. Marshall vs Tarrasch |
| ½-½ | 30 | 1905 | Marshall - Tarrasch | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 38. O Bernstein vs F Englund |
| 1-0 | 51 | 1906 | Stockholm | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 39. Salwe vs Spielmann |
| ½-½ | 60 | 1906 | Ostend | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 40. O Bernstein vs P Johner |
| 1-0 | 37 | 1906 | Ostend | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 41. H Fahrni vs Spielmann |
| 0-1 | 47 | 1906 | 15th DSB Congress, Nuremberg | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 42. Salwe vs Tarrasch |
| 1-0 | 43 | 1906 | 15th DSB Congress, Nuremberg | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 43. Salwe vs L Forgacs |
| 0-1 | 63 | 1906 | 15th DSB Congress, Nuremberg | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 44. A Speijer vs R Loman |
| 1-0 | 40 | 1906 | Match | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 45. G Wainwright vs H Atkins |
| 0-1 | 65 | 1906 | British Championship | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 46. Vidmar vs Maroczy |
| ½-½ | 23 | 1907 | 1st Trebitsch Memorial, Vienna | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 47. Marshall vs Tarrasch |
| ½-½ | 87 | 1907 | Ostend Champions | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 48. Teichmann vs P Leonhardt |
| 1-0 | 56 | 1907 | Ostend Masters | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 49. Schlechter vs Maroczy |
| ½-½ | 42 | 1907 | Karlsbad | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 50. Schlechter vs F Duz-Khotimirsky |
| ½-½ | 29 | 1907 | Karlsbad | D40 Queen's Gambit Declined, Semi-Tarrasch |
Kibitzing
