| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. Lasker vs Ed. Lasker |
  | ½-½ | 103 | 1924 | New York | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 2. R Michell vs T Tylor |
| ½-½ | 38 | 1937 | British Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 3. D Rovner vs I Pogrebissky |
| ½-½ | 40 | 1938 | URS-ch sf Kiev | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 4. P Trifunovic vs L Furlani |
| ½-½ | 43 | 1938 | Ljubljana | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 5. J M Aitken vs T Tylor |
| ½-½ | 46 | 1938 | British Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 6. Yanofsky vs J Morrison |
| ½-½ | 42 | 1938 | Canadian Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 7. H Burdge vs J Levin |
| ½-½ | 62 | 1939 | Ventnor City | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 8. A Pinkus vs F Reinfeld |
| ½-½ | 41 | 1940 | United States Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 9. G Littman vs Kashdan |
| ½-½ | 56 | 1940 | United States Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 10. Smyslov vs Botvinnik |
| ½-½ | 48 | 1940 | USSR Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 11. Boleslavsky vs Lisitsin |
| ½-½ | 28 | 1940 | USSR Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 12. Ragozin vs Lilienthal |
| ½-½ | 40 | 1940 | USSR Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 13. I A Horowitz vs Reshevsky |
| ½-½ | 41 | 1941 | Ch USA (match) | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 14. M Luckis vs Najdorf |
| ½-½ | 33 | 1945 | Mar del Plata | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 15. F Benko vs Najdorf |
| ½-½ | 108 | 1945 | Buenos Aires Circulo | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 16. B Milic vs Pirc |
| ½-½ | 32 | 1945 | Liberation Tournament 1945/46 | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 17. Smyslov vs Reshevsky |
| ½-½ | 41 | 1948 | FIDE World Championship Tournament | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 18. P Michel vs Najdorf |
| ½-½ | 19 | 1948 | La Plata | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 19. L Schmid vs Unzicker |
| ½-½ | 37 | 1948 | Essen West German ch | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 20. Yanofsky vs J Rauch |
| ½-½ | 37 | 1949 | Canadian Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 21. Yanofsky vs M Fox |
| ½-½ | 38 | 1949 | Canadian Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 22. V Kabes vs J Ratolistka |
| ½-½ | 31 | 1950 | Chocen | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 23. Boleslavsky vs Keres |
| ½-½ | 60 | 1950 | Budapest Candidates | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 24. P van't Veer vs S Madsen |
| ½-½ | 28 | 1950 | 1st Correspondence World Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 25. L Watzl vs J Balogh |
| ½-½ | 38 | 1950 | 1st Correspondence World Championship | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
Kibitzing
