| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. T G Cranston vs W Hasenfuss |
| 0-1 | 25 | 1935 | Warsaw Olympiad | E30 Nimzo-Indian, Leningrad |
| 27. J Nielsen vs H Norman-Hansen |
| 1-0 | 51 | 1935 | Copenhagen Championship | E30 Nimzo-Indian, Leningrad |
| 28. J C Balparda vs J Vinuesa |
| 1-0 | 26 | 1936 | Mar del Plata | E30 Nimzo-Indian, Leningrad |
| 29. Tolush vs A Budo |
| 1-0 | 31 | 1938 | Trade Unions Championship | E30 Nimzo-Indian, Leningrad |
| 30. C Guimard vs W O Cruz |
| 1-0 | 30 | 1938 | Montevideo | E30 Nimzo-Indian, Leningrad |
| 31. E Weinitschke vs Eliskases |
| 0-1 | 51 | 1938 | Bad Elster | E30 Nimzo-Indian, Leningrad |
| 32. Ksaveras Andrasiunas vs O Cruz Filho |
| 0-1 | 41 | 1939 | Buenos Aires Olympiad Final-A | E30 Nimzo-Indian, Leningrad |
| 33. T Regedzinski vs Gilg |
 | 0-1 | 31 | 1940 | German Championship | E30 Nimzo-Indian, Leningrad |
| 34. E Dyckhoff vs H Zollner |
| ½-½ | 23 | 1941 | Munich | E30 Nimzo-Indian, Leningrad |
| 35. M Dietze vs K Urbanec |
| 0-1 | 46 | 1943 | Prague | E30 Nimzo-Indian, Leningrad |
| 36. O Trompowsky vs W O Cruz |
| 1-0 | 41 | 1943 | CXRJ-ch | E30 Nimzo-Indian, Leningrad |
| 37. Smyslov vs Lilienthal |
| 0-1 | 42 | 1944 | USSR Championship | E30 Nimzo-Indian, Leningrad |
| 38. M Vuksanovic vs B Simonovic |
| 0-1 | 24 | 1948 | Yugoslav Semifinal North | E30 Nimzo-Indian, Leningrad |
| 39. D Rovner vs A Bannik |
| ½-½ | 31 | 1949 | URS-ch sf Vilnius | E30 Nimzo-Indian, Leningrad |
| 40. G Borisenko vs G Fridstein |
| ½-½ | 28 | 1950 | URS-ch sf Tula | E30 Nimzo-Indian, Leningrad |
| 41. Tal vs Gipslis |
 | 1-0 | 24 | 1951 | Candidate Masters | E30 Nimzo-Indian, Leningrad |
| 42. V Zak vs G Goldberg |
| ½-½ | 31 | 1951 | URS-ch sf Baku | E30 Nimzo-Indian, Leningrad |
| 43. Levenfish vs Y Estrin |
| 0-1 | 73 | 1951 | URS-ch sf Baku | E30 Nimzo-Indian, Leningrad |
| 44. V Zak vs Lilienthal |
| 1-0 | 32 | 1951 | URS-ch sf Baku | E30 Nimzo-Indian, Leningrad |
| 45. Bondarevsky vs O Moiseev |
| 1-0 | 54 | 1951 | USSR Championship | E30 Nimzo-Indian, Leningrad |
| 46. I Lipnitsky vs Averbakh |
| 1-0 | 52 | 1952 | URS-ch sf Minsk | E30 Nimzo-Indian, Leningrad |
| 47. V Zak vs Y Shaposhnikov |
| 0-1 | 53 | 1952 | URS-ch sf Sochi | E30 Nimzo-Indian, Leningrad |
| 48. G Abrahams vs Golombek |
| ½-½ | 22 | 1952 | Hastings 1951/52 | E30 Nimzo-Indian, Leningrad |
| 49. Keres vs O'Kelly |
| 1-0 | 70 | 1952 | Budapest | E30 Nimzo-Indian, Leningrad |
| 50. H Steiner vs E Mednis |
| 1-0 | 40 | 1952 | 53rd US Open | E30 Nimzo-Indian, Leningrad |
Kibitzing
