| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. Gligoric vs S Nedeljkovic |
| 1-0 | 51 | 1954 | Belgrade | E59 Nimzo-Indian, 4.e3, Main line |
| 27. Najdorf vs J Salas Romo |
 | 1-0 | 31 | 1954 | Montevideo | E59 Nimzo-Indian, 4.e3, Main line |
| 28. Furman vs D Rovner |
| 1-0 | 23 | 1955 | URS-ch sf Riga | E59 Nimzo-Indian, 4.e3, Main line |
| 29. G Ravinsky vs A Khasin |
| 1-0 | 64 | 1955 | Moscow Championship | E59 Nimzo-Indian, 4.e3, Main line |
| 30. G Kluger vs E Arlamowski |
| 1-0 | 59 | 1955 | Prague tm | E59 Nimzo-Indian, 4.e3, Main line |
| 31. Panno vs Szabo |
| ½-½ | 20 | 1955 | Club Argentino | E59 Nimzo-Indian, 4.e3, Main line |
| 32. Szabo vs Gligoric |
| ½-½ | 69 | 1955 | Club Argentino | E59 Nimzo-Indian, 4.e3, Main line |
| 33. O'Kelly vs B Rabar |
| 1-0 | 30 | 1955 | Zagreb | E59 Nimzo-Indian, 4.e3, Main line |
| 34. V Borsony vs J Balogh |
| ½-½ | 36 | 1956 | 2nd Correspondence World Championship | E59 Nimzo-Indian, 4.e3, Main line |
| 35. Reshevsky vs Lombardy |
| ½-½ | 97 | 1956 | Rosenwald 1955/56 | E59 Nimzo-Indian, 4.e3, Main line |
| 36. Taimanov vs K Darga |
| 1-0 | 27 | 1956 | Hastings 1955/56 | E59 Nimzo-Indian, 4.e3, Main line |
| 37. Gligoric vs A Matanovic |
| ½-½ | 33 | 1956 | Yugoslav Championship | E59 Nimzo-Indian, 4.e3, Main line |
| 38. Gligoric vs R Jovanic |
| ½-½ | 28 | 1956 | Yugoslav Championship | E59 Nimzo-Indian, 4.e3, Main line |
| 39. Gligoric vs D Djaja |
| 1-0 | 58 | 1956 | Yugoslav Championship | E59 Nimzo-Indian, 4.e3, Main line |
| 40. S Dittmann vs O Sterner |
| 1-0 | 48 | 1956 | Dresden | E59 Nimzo-Indian, 4.e3, Main line |
| 41. B Wexler vs Najdorf |
| 0-1 | 43 | 1956 | Mar del Plata | E59 Nimzo-Indian, 4.e3, Main line |
| 42. Geller vs N Karaklajic |
| 0-1 | 40 | 1956 | Yugoslavia - Soviet Union | E59 Nimzo-Indian, 4.e3, Main line |
| 43. Averbakh vs Ivkov |
| ½-½ | 18 | 1956 | Yugoslavia - Soviet Union | E59 Nimzo-Indian, 4.e3, Main line |
| 44. Korchnoi vs A Matanovic |
| ½-½ | 49 | 1956 | Yugoslavia - Soviet Union | E59 Nimzo-Indian, 4.e3, Main line |
| 45. Ian Middleton vs H Catozzi |
| ½-½ | 46 | 1956 | Moscow Olympiad qual-2 | E59 Nimzo-Indian, 4.e3, Main line |
| 46. V Ciocaltea vs A Matanovic |
| ½-½ | 57 | 1956 | Moscow Olympiad Final-A | E59 Nimzo-Indian, 4.e3, Main line |
| 47. F Thorbergsson vs H Catozzi |
| 1-0 | 42 | 1956 | Moscow Olympiad Final-B | E59 Nimzo-Indian, 4.e3, Main line |
| 48. N Padevsky vs Unzicker |
| ½-½ | 40 | 1956 | Moscow Olympiad Final-A | E59 Nimzo-Indian, 4.e3, Main line |
| 49. A Geller vs V Osnos |
| ½-½ | 22 | 1956 | URS-ch sf Leningrad | E59 Nimzo-Indian, 4.e3, Main line |
| 50. Tolush vs D Rovner |
| 1-0 | 53 | 1956 | URS-ch sf Leningrad | E59 Nimzo-Indian, 4.e3, Main line |
Kibitzing
