Game |
| Result | Moves |
Year | Event/Locale | Opening |
1. Duras vs Chigorin |
 | 0-1 | 57 | 1906 | 15th DSB Congress, Nuremberg | C97 Ruy Lopez, Closed, Chigorin |
2. Maroczy vs J Perlis |
 | 1-0 | 47 | 1907 | 1st Trebitsch Memorial, Vienna | C97 Ruy Lopez, Closed, Chigorin |
3. A Beck vs K Treybal |
| 0-1 | 29 | 1907 | 2nd Bohemian Chess Federation Congress | C97 Ruy Lopez, Closed, Chigorin |
4. E Cohn vs P Johner |
| 0-1 | 73 | 1908 | Vienna | C97 Ruy Lopez, Closed, Chigorin |
5. E Cohn vs J Berger |
| 0-1 | 55 | 1908 | Vienna | C97 Ruy Lopez, Closed, Chigorin |
6. von Bardeleben vs Salwe |
 | ½-½ | 67 | 1908 | Vienna | C97 Ruy Lopez, Closed, Chigorin |
7. F Treybal vs J Kvicala |
| ½-½ | 32 | 1908 | Prague | C97 Ruy Lopez, Closed, Chigorin |
8. E G Sergeant vs A J Mackenzie |
| ½-½ | 24 | 1909 | British Championship, Scarborough | C97 Ruy Lopez, Closed, Chigorin |
9. W Ward vs R Michell |
| 1-0 | 41 | 1909 | British Championship, Scarborough | C97 Ruy Lopez, Closed, Chigorin |
10. A Marder vs Kupchik |
 | 0-1 | 72 | 1912 | Match | C97 Ruy Lopez, Closed, Chigorin |
11. Tarrasch vs Lasker |
  | 0-1 | 102 | 1916 | Lasker - Tarrasch | C97 Ruy Lopez, Closed, Chigorin |
12. Ed. Lasker vs J Beckner |
| 1-0 | 47 | 1917 | 18th Western Championship | C97 Ruy Lopez, Closed, Chigorin |
13. A Olson vs Gruenfeld |
| ½-½ | 60 | 1920 | Gothenburg B | C97 Ruy Lopez, Closed, Chigorin |
14. Znosko-Borovsky vs C Watson |
  | 1-0 | 48 | 1922 | London | C97 Ruy Lopez, Closed, Chigorin |
15. Maroczy vs Reti |
  | ½-½ | 58 | 1924 | New York | C97 Ruy Lopez, Closed, Chigorin |
16. Ed. Lasker vs Reti |
  | 1-0 | 36 | 1924 | New York | C97 Ruy Lopez, Closed, Chigorin |
17. A Smorodsky vs Bogoljubov |
  | 0-1 | 44 | 1924 | USSR Championship | C97 Ruy Lopez, Closed, Chigorin |
18. A Smorodsky vs A Selezniev |
| 0-1 | 43 | 1924 | USSR Championship | C97 Ruy Lopez, Closed, Chigorin |
19. A Pinkus vs Kashdan |
 | 0-1 | 49 | 1925 | Albert Hallgarten prelim-A | C97 Ruy Lopez, Closed, Chigorin |
20. Kupchik vs Torre |
| ½-½ | 38 | 1925 | Match | C97 Ruy Lopez, Closed, Chigorin |
21. H Parsons vs C Mansfield |
| 0-1 | 39 | 1926 | Somerset - Gloucestershire | C97 Ruy Lopez, Closed, Chigorin |
22. A J Mackenzie vs C Mansfield |
| 0-1 | 30 | 1926 | Birmingham - Bristol | C97 Ruy Lopez, Closed, Chigorin |
23. Yates vs Znosko-Borovsky |
 | 1-0 | 53 | 1927 | Kent Premier 21st | C97 Ruy Lopez, Closed, Chigorin |
24. W Fairhurst vs G Thomas |
| 0-1 | 43 | 1927 | Scarborough | C97 Ruy Lopez, Closed, Chigorin |
25. H Weenink vs M Monticelli |
| 1-0 | 56 | 1927 | London Olympiad | C97 Ruy Lopez, Closed, Chigorin |