| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. H Kramer vs Kmoch |
| ½-½ | 69 | 1939 | Kramer - Kmoch | C97 Ruy Lopez, Closed, Chigorin |
| 52. Reshevsky vs W Adams |
  | 1-0 | 62 | 1940 | United States Championship | C97 Ruy Lopez, Closed, Chigorin |
| 53. Lilienthal vs Panov |
| 1-0 | 32 | 1940 | USSR Championship | C97 Ruy Lopez, Closed, Chigorin |
| 54. Boleslavsky vs Panov |
| 1-0 | 54 | 1940 | USSR Championship | C97 Ruy Lopez, Closed, Chigorin |
| 55. Lisitsin vs Botvinnik |
| ½-½ | 30 | 1940 | USSR Championship | C97 Ruy Lopez, Closed, Chigorin |
| 56. P Michel vs M Luckis |
| ½-½ | 55 | 1941 | Mar del Plata | C97 Ruy Lopez, Closed, Chigorin |
| 57. I A Horowitz vs Reshevsky |
| ½-½ | 46 | 1941 | Ch USA (match) | C97 Ruy Lopez, Closed, Chigorin |
| 58. Panov vs D Rovner |
| 1-0 | 40 | 1941 | Ch URS (1/2 final) | C97 Ruy Lopez, Closed, Chigorin |
| 59. Petrosian vs Kopelevic |
| 1-0 | 24 | 1942 | Tbilisi | C97 Ruy Lopez, Closed, Chigorin |
| 60. J Florian vs Hromadka |
| ½-½ | 72 | 1942 | Chocen | C97 Ruy Lopez, Closed, Chigorin |
| 61. M L Hanauer vs Kashdan |
| 0-1 | 36 | 1942 | Metropolitan Chess League | C97 Ruy Lopez, Closed, Chigorin |
| 62. J F Donovan vs J Levin |
| 0-1 | 37 | 1942 | Ventnor City | C97 Ruy Lopez, Closed, Chigorin |
| 63. Boleslavsky vs E Zagoryansky |
| 0-1 | 40 | 1942 | Moscow Championship | C97 Ruy Lopez, Closed, Chigorin |
| 64. Kashdan vs Reshevsky |
| ½-½ | 38 | 1942 | United States Championship Playoff Match | C97 Ruy Lopez, Closed, Chigorin |
| 65. Smyslov vs E Zagoryansky |
| 1-0 | 32 | 1943 | Sverdlovsk | C97 Ruy Lopez, Closed, Chigorin |
| 66. A Konstantinopolsky vs E Zagoryansky |
| 1-0 | 34 | 1943 | Sverdlovsk | C97 Ruy Lopez, Closed, Chigorin |
| 67. Boleslavsky vs E Zagoryansky |
| ½-½ | 39 | 1943 | Sverdlovsk | C97 Ruy Lopez, Closed, Chigorin |
| 68. L Rellstab vs Bogoljubov |
| ½-½ | 61 | 1943 | Salzburg | C97 Ruy Lopez, Closed, Chigorin |
| 69. Bronstein vs Panov |
| ½-½ | 29 | 1944 | Baku ch-URS sf | C97 Ruy Lopez, Closed, Chigorin |
| 70. B Verlinsky vs Panov |
| 0-1 | 38 | 1945 | Moscow Championship 1944/45 | C97 Ruy Lopez, Closed, Chigorin |
| 71. G Ravinsky vs A Kots |
| 1-0 | 32 | 1945 | 25th Ch Moscow (sf-group B) | C97 Ruy Lopez, Closed, Chigorin |
| 72. Alatortsev vs E Zagoryansky |
| 0-1 | 55 | 1945 | URS-sf Moscow | C97 Ruy Lopez, Closed, Chigorin |
| 73. Averbakh vs E Zagoryansky |
| 0-1 | 56 | 1945 | Moscow (Russia) | C97 Ruy Lopez, Closed, Chigorin |
| 74. Boleslavsky vs Koblents |
| ½-½ | 26 | 1945 | USSR Championship | C97 Ruy Lopez, Closed, Chigorin |
| 75. Boleslavsky vs Smyslov |
| 1-0 | 60 | 1945 | USSR Championship | C97 Ruy Lopez, Closed, Chigorin |
Kibitzing
