| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Schlechter vs Chigorin |
 | 1-0 | 32 |
1907 |
Ostende | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 2. Lasker vs Ed Lasker |
 | ½-½ | 103 |
1924 |
New York | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 3. R P Michell vs A Teller |
| 0-1 | 69 |
1926 |
Hastings 2627 | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 4. A Wojciechowski vs Przepiorka |
| 1-0 | 50 |
1934 |
Katowice | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 5. S Cohen vs Kashdan |
| 1-0 | 102 |
1938 |
USA Ch | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 6. C Hounie Fleurquin vs Alekhine |
 | 0-1 | 62 |
1939 |
Montevideo (07) | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 7. M Yudovich Sr. vs Levenfish |
| 1-0 | 47 |
1939 |
Ch URS | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 8. J Balogh vs Szabo |
| 0-1 | 45 |
1939 |
Budapest | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 9. I Rabinovich vs Levenfish |
| 0-1 | 55 |
1939 |
Leningrad/Moscow | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 10. I Rabinovich vs Flohr |
| 0-1 | 37 |
1939 |
Leningrad/Moscow | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 11. Ragozin vs Botvinnik |
| 0-1 | 40 |
1940 |
Leningrad | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 12. Smyslov vs Botvinnik |
 | ½-½ | 48 |
1940 |
Moscow ch-SU | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 13. Ragozin vs Lilienthal |
| ½-½ | 40 |
1940 |
URS-ch | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 14. Boleslavsky vs Lisitsin |
 | ½-½ | 28 |
1940 |
URS-ch12 | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 15. K Treybal vs J Dobias |
 | 1-0 | 60 |
1940 |
Rakovnik | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 16. G Littman vs Kashdan |
| ½-½ | 56 |
1940 |
USA Ch | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 17. I A Horowitz vs Reshevsky |
| ½-½ | 41 |
1941 |
Ch USA (match) | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 18. Boleslavsky vs Keres |
 | 1-0 | 90 |
1941 |
Lening/Moskva ch-SU (06.04.41) | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 19. Smyslov vs Keres |
 | 1-0 | 72 |
1941 |
Lening/Moskva ch-SU (12.04.41) | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 20. Boleslavsky vs Vulfson Vladimir |
| 1-0 | 50 |
1942 |
Kuibyshev | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 21. F Benko vs Najdorf |
 | ½-½ | 108 |
1945 |
Buenos Aires Circulo ;HCL 24 | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 22. M Luckis vs Najdorf |
| ½-½ | 33 |
1945 |
Mar del Plata | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 23. T Florian vs Pachman |
| 0-1 | 39 |
1945 |
Zlin | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 24. B Milic vs Pirc |
| ½-½ | 32 |
1945 |
Liberation | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 25. Yanofsky vs Botvinnik |
 | 1-0 | 53 |
1946 |
Groningen | C99 Ruy Lopez, Closed, Chigorin, 12...cd |