| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. G Reichhelm vs Showalter |
| 0-1 | 43 |
1895 |
Manhattan CC-Franklin CC telegraph | D63 Queen's Gambit Declined, Orthodox Defense |
| 2. Pillsbury vs Showalter |
 | 1-0 | 66 |
1897 |
Pillsbury - Showalter | D63 Queen's Gambit Declined, Orthodox Defense |
| 3. Burn vs A Zinkl |
| 1-0 | 72 |
1897 |
Berlin | D63 Queen's Gambit Declined, Orthodox Defense |
| 4. Marshall vs Showalter |
| 1-0 | 32 |
1898 |
ch New York State | D63 Queen's Gambit Declined, Orthodox Defense |
| 5. H W Trenchard vs Janowski |
| 0-1 | 63 |
1898 |
Vienna | D63 Queen's Gambit Declined, Orthodox Defense |
| 6. Schlechter vs Maroczy |
| ½-½ | 32 |
1904 |
Monte Carlo | D63 Queen's Gambit Declined, Orthodox Defense |
| 7. Schlechter vs G Marco |
 | 1-0 | 32 |
1904 |
Monte Carlo | D63 Queen's Gambit Declined, Orthodox Defense |
| 8. A W Fox vs Schlechter |
 | 1-0 | 42 |
1904 |
Cambridge Springs | D63 Queen's Gambit Declined, Orthodox Defense |
| 9. Burn vs H Wolf |
 | 1-0 | 66 |
1905 |
Ostend | D63 Queen's Gambit Declined, Orthodox Defense |
| 10. George H Wolbrecht vs M Smith |
| 1-0 | 39 |
1906 |
Western Championship (Playoff) | D63 Queen's Gambit Declined, Orthodox Defense |
| 11. Marshall vs Von Bardeleben |
 | 1-0 | 32 |
1908 |
Prague | D63 Queen's Gambit Declined, Orthodox Defense |
| 12. Lasker vs Pastor |
| ½-½ | 27 |
1908 |
NED tour sim | D63 Queen's Gambit Declined, Orthodox Defense |
| 13. Rubinstein vs Hromadka |
 | 1-0 | 34 |
1912 |
Bad Pistyan | D63 Queen's Gambit Declined, Orthodox Defense |
| 14. M Lowcki vs Marshall |
 | 0-1 | 36 |
1912 |
Bad Pistyan | D63 Queen's Gambit Declined, Orthodox Defense |
| 15. Marshall vs N Whitaker |
| 1-0 | 69 |
1913 |
American National | D63 Queen's Gambit Declined, Orthodox Defense |
| 16. F K Perkins vs A Schroeder |
| 0-1 | 37 |
1916 |
Rice Memorial | D63 Queen's Gambit Declined, Orthodox Defense |
| 17. Capablanca vs A Schroeder |
 | 1-0 | 30 |
1916 |
Rice Memorial | D63 Queen's Gambit Declined, Orthodox Defense |
| 18. Ed Lasker vs N Whitaker |
| 1-0 | 45 |
1916 |
Western Championship | D63 Queen's Gambit Declined, Orthodox Defense |
| 19. Przepiorka vs Dominik |
 | 0-1 | 47 |
1919 |
Warsaw ch | D63 Queen's Gambit Declined, Orthodox Defense |
| 20. J Brach vs Prokes |
| 0-1 | 48 |
1921 |
Brno | D63 Queen's Gambit Declined, Orthodox Defense |
| 21. E E Stearns vs N Whitaker |
| ½-½ | 70 |
1921 |
Western Championship | D63 Queen's Gambit Declined, Orthodox Defense |
| 22. I S Turover vs M D Hago |
| 0-1 | 49 |
1921 |
8th American Chess Congress | D63 Queen's Gambit Declined, Orthodox Defense |
| 23. Reti vs H Wolf |
 | 0-1 | 30 |
1922 |
Bad Pistyan | D63 Queen's Gambit Declined, Orthodox Defense |
| 24. Alekhine vs Bogoljubov |
 | 1-0 | 52 |
1922 |
Hastings | D63 Queen's Gambit Declined, Orthodox Defense |
| 25. Przepiorka vs Grob |
| 0-1 | 61 |
1926 |
Merano | D63 Queen's Gambit Declined, Orthodox Defense |