| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. Kashdan vs Kupchik |
 | 1-0 | 46 | 1926 | Rice Progressive Chess Club ch | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 2. R Michell vs A Teller |
| 0-1 | 69 | 1926 | Hastings 1926/27 | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 3. Kashdan vs O Tenner |
| 0-1 | 78 | 1927 | Manhattan CC-ch | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 4. L Steiner vs Kashdan |
 | 0-1 | 37 | 1930 | Kashdan - L. Steiner | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 5. R Michell vs T Tylor |
| ½-½ | 38 | 1937 | British Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 6. D Rovner vs I Pogrebissky |
| ½-½ | 40 | 1938 | URS-ch sf Kiev | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 7. S Cohen vs Kashdan |
| 1-0 | 102 | 1938 | United States Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 8. P Trifunovic vs L Furlani |
| ½-½ | 43 | 1938 | Ljubljana | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 9. J M Aitken vs T Tylor |
| ½-½ | 46 | 1938 | British Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 10. J Balogh vs Szabo |
| 0-1 | 45 | 1939 | Budapest | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 11. L Abramov vs L Shamaev |
| 1-0 | 38 | 1939 | 14th Ch Leningrad | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 12. I Rabinovich vs Levenfish |
| 0-1 | 55 | 1939 | Leningrad / Moscow training | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 13. I Rabinovich vs Flohr |
| 0-1 | 37 | 1939 | Leningrad / Moscow training | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 14. M Yudovich Sr vs Levenfish |
| 1-0 | 47 | 1939 | USSR Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 15. H Burdge vs J Levin |
| ½-½ | 62 | 1939 | Ventnor City | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 16. J W Collins vs J Levin |
| 0-1 | 37 | 1939 | Ventnor City | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 17. Z von Balla vs Barcza |
| 0-1 | 62 | 1940 | Maroczy Tournament | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 18. A Pinkus vs F Reinfeld |
| ½-½ | 41 | 1940 | United States Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 19. Ragozin vs Botvinnik |
| 0-1 | 40 | 1940 | Botvinnik - Ragozin | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 20. G Littman vs Kashdan |
| ½-½ | 56 | 1940 | United States Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 21. K Treybal vs J Dobias |
| 1-0 | 60 | 1940 | Rakovnik | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 22. Smyslov vs Botvinnik |
| ½-½ | 48 | 1940 | USSR Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 23. Boleslavsky vs Lisitsin |
| ½-½ | 28 | 1940 | USSR Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 24. Ragozin vs Lilienthal |
| ½-½ | 40 | 1940 | USSR Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 25. Boleslavsky vs Keres |
| 1-0 | 90 | 1941 | USSR Absolute Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
Kibitzing
