| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. A Matanovic vs Golombek |
| 0-1 | 58 | 1951 | Bad Pyrmont Zonal | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 27. Gligoric vs R Broadbent |
 | 1-0 | 28 | 1951 | Staunton Memorial | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 28. Kashdan vs J Gonzalez de Vega |
 | 0-1 | 66 | 1951 | 52nd US Open | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 29. L Evans vs K Smith |
| 1-0 | 30 | 1951 | 52nd US Open | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 30. M Germek vs Gligoric |
| 1-0 | 47 | 1951 | Yugoslav Championship | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 31. N Novotelnov vs Lisitsin |
| 1-0 | 25 | 1952 | RSFSR Championship | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 32. Botvinnik vs Smyslov |
| 1-0 | 22 | 1952 | Training game | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 33. H Steiner vs J Gonzalez de Vega |
| ½-½ | 69 | 1952 | Havana | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 34. H Kramer vs L Stumpers |
| 1-0 | 40 | 1952 | Dutch Championship | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 35. O'Kelly vs A Matanovic |
| 1-0 | 41 | 1952 | Belgrade | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 36. O'Kelly vs S Puc |
| ½-½ | 41 | 1952 | Belgrade | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 37. Bogoljubov vs Gruenfeld |
| ½-½ | 30 | 1952 | Belgrade | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 38. S Nedeljkovic vs M Germek |
| ½-½ | 31 | 1952 | Belgrade | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 39. Bogoljubov vs A Matanovic |
| 0-1 | 48 | 1952 | Belgrade | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 40. L Joyner vs A Dake |
| 1-0 | 44 | 1952 | Hollywood | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 41. Bogoljubov vs S Puc |
| 1-0 | 40 | 1952 | Belgrade | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 42. K Makarczyk vs I Balanel |
| 0-1 | 66 | 1952 | Miedzyzdroje | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 43. Gligoric vs S Nedeljkovic |
| 1-0 | 42 | 1952 | Yugoslav First League East | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 44. R Klugman vs G Koelsche |
| ½-½ | 47 | 1952 | 53rd US Open | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 45. L Johnsen vs E Weichselbaumer |
| 0-1 | 37 | 1952 | Helsinki Olympiad qual-1 | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 46. Gligoric vs Szabo |
| 0-1 | 39 | 1952 | Helsinki Olympiad qual-2 | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 47. K U Mueller vs W Ramm |
| 1-0 | 38 | 1952 | Helsinki Olympiad qual-2 | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 48. K U Mueller vs I Johansson |
| 0-1 | 45 | 1952 | Helsinki Olympiad qual-2 | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 49. J M Boey vs O'Kelly |
 | 0-1 | 37 | 1952 | Belgian Championship | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 50. T Regedzinski vs W Balcarek |
| 1-0 | 48 | 1952 | Polish Championship | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
Kibitzing
