| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. R Michell vs T Tylor |
| ½-½ | 38 | 1937 | British Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 2. D Rovner vs I Pogrebissky |
| ½-½ | 40 | 1938 | URS-ch sf Kiev | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 3. P Trifunovic vs L Furlani |
| ½-½ | 43 | 1938 | Ljubljana | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 4. J M Aitken vs T Tylor |
| ½-½ | 46 | 1938 | British Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 5. H Burdge vs J Levin |
| ½-½ | 62 | 1939 | Ventnor City | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 6. A Pinkus vs F Reinfeld |
| ½-½ | 41 | 1940 | United States Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 7. G Littman vs Kashdan |
| ½-½ | 56 | 1940 | United States Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 8. Smyslov vs Botvinnik |
 | ½-½ | 48 | 1940 | USSR Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 9. Boleslavsky vs Lisitsin |
| ½-½ | 28 | 1940 | USSR Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 10. Ragozin vs Lilienthal |
| ½-½ | 40 | 1940 | USSR Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 11. I A Horowitz vs Reshevsky |
| ½-½ | 41 | 1941 | Ch USA (match) | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 12. M Luckis vs Najdorf |
| ½-½ | 33 | 1945 | Mar del Plata | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 13. F Benko vs Najdorf |
| ½-½ | 108 | 1945 | Buenos Aires Circulo | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 14. B Milic vs Pirc |
| ½-½ | 32 | 1945 | Liberation Tournament 1945/46 | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 15. Smyslov vs Reshevsky |
 | ½-½ | 41 | 1948 | FIDE World Championship Tournament | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 16. P Michel vs Najdorf |
| ½-½ | 19 | 1948 | La Plata | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 17. L Schmid vs Unzicker |
| ½-½ | 37 | 1948 | Essen West German ch | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 18. Yanofsky vs J Rauch |
| ½-½ | 37 | 1949 | Canadian Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 19. Yanofsky vs M Fox |
| ½-½ | 38 | 1949 | Canadian Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 20. V Kabes vs J Ratolistka |
| ½-½ | 31 | 1950 | Chocen | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 21. Eliskases vs J Mangini |
| ½-½ | 71 | 1951 | Punta del Este 1951/52 | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 22. F Vasconcellos vs J Mangini |
| ½-½ | 61 | 1952 | Rio de Janeiro | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 23. A Dake vs Kashdan |
| ½-½ | 46 | 1952 | Hollywood | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 24. P H Clarke vs P B Cook |
| ½-½ | 37 | 1953 | British Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 25. Boleslavsky vs Reshevsky |
| ½-½ | 22 | 1953 | Zuerich Candidates | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
Kibitzing
