| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. K Opocensky vs Golombek |
| 1-0 | 56 | 1948 | Karlovy Vary / Marianske Lazne | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 27. M E de Freitas vs L J Cordioli |
| 1-0 | 20 | 1949 | Brazilian Championship | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 28. B Tot vs S Nedeljkovic |
 | 1-0 | 61 | 1949 | Yugoslav Championship | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 29. L Marini vs P Martin |
| 1-0 | 41 | 1950 | Mar del Plata | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 30. P Martin vs R Sanguinetti |
| 1-0 | 36 | 1950 | Mar del Plata | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 31. I Kukovec vs B Sikosek |
| 1-0 | 32 | 1950 | Yugoslav 1st Category | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 32. I Molnar vs J Pogats |
| 1-0 | 31 | 1950 | Hungarian Championship | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 33. E Budrich vs K Darga |
| 1-0 | 34 | 1951 | GER-ch U20 | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 34. M Raizman vs L Bigot |
| 1-0 | 38 | 1951 | FRA-ch | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 35. E Bakonyi vs P Gracs |
| 1-0 | 42 | 1951 | Hungarian Championship | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 36. G Fuster vs P Gracs |
| 1-0 | 48 | 1951 | Hungarian Championship | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 37. Tal vs A Lotsov Har-Zahav |
| 1-0 | 23 | 1952 | Riga-ch Final | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 38. J Gonzalez de Vega vs R Ortega |
| 1-0 | 65 | 1952 | Havana | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 39. W Litmanowicz vs Z Boleslawski |
| 1-0 | 61 | 1952 | Polish Championship | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 40. G Fuster vs H Bouwmeester |
| 1-0 | 40 | 1953 | Hoogovens | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 41. Panno vs Larsen |
| 1-0 | 83 | 1953 | World Junior Championship Final-A | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 42. A Y Green vs J H Pollitt |
| 1-0 | 51 | 1953 | British Championship | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 43. Najdorf vs C H Maderna |
| 1-0 | 30 | 1954 | Mar del Plata / Buenos Aires Zonal | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 44. Larsen vs F Olafsson |
 | 1-0 | 45 | 1956 | Larsen - Olafsson Nordic Championship | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 45. G Uusi vs J Randviir |
| 1-0 | 41 | 1957 | Estonian Championship | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 46. Petrosian vs A Khasin |
| 1-0 | 33 | 1957 | URS-ch sf Kiev | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 47. Korchnoi vs I Rubel |
| 1-0 | 30 | 1958 | URS-ch sf Tashkent | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 48. V Fenoglio vs A Rodriguez |
| 1-0 | 40 | 1959 | Argentine Championship | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 49. Najdorf vs R C Cruz |
| 1-0 | 41 | 1960 | Argentine Championship | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 50. N Minev vs I Iliev |
| 1-0 | 62 | 1960 | Bulgarian Championship | E18 Queen's Indian, Old Main line, 7.Nc3 |
Kibitzing
