| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. M Ujtelky vs I V Rohacek |
| 0-1 | 49 | 1949 | Reti Memorial | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 27. Gligoric vs O Bernstein |
| 1-0 | 29 | 1950 | Paris-Belgrade | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 28. H Kramer vs C Kottnauer |
| ½-½ | 58 | 1950 | Amsterdam | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 29. B Tot vs Gruenfeld |
| ½-½ | 29 | 1951 | Vienna 1950/51 | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 30. H Kramer vs G Kieninger |
| ½-½ | 21 | 1951 | Hoogovens | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 31. Najdorf vs Reshevsky |
 | ½-½ | 31 | 1951 | Wertheim Memorial | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 32. Ivkov vs P Harris |
| 1-0 | 18 | 1951 | World Junior Championship | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 33. L de Campelo Gentil vs L Maragliano |
| ½-½ | 32 | 1951 | Brazilian Championship | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 34. T Florian vs Szabo |
| ½-½ | 34 | 1951 | Hungarian Championship | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 35. H Bouwmeester vs Euwe |
| ½-½ | 18 | 1952 | Hoogovens | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 36. C Kottnauer vs O'Kelly |
| ½-½ | 23 | 1952 | Budapest | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 37. J Bolbochan vs R Garcia Vera |
| 1-0 | 24 | 1952 | Mar del Plata | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 38. B Wexler vs G Budowski |
| 1-0 | 34 | 1952 | Mar del Plata | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 39. Eliskases vs P Trifunovic |
| ½-½ | 25 | 1952 | Rio de Janeiro | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 40. Najdorf vs Reshevsky |
| ½-½ | 65 | 1952 | Reshevsky - Najdorf | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 41. A H Trott vs P H Clarke |
| 0-1 | 31 | 1952 | British Championship | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 42. O Moiseev vs I Lipnitsky |
| 1-0 | 30 | 1952 | USSR Championship | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 43. Simagin vs Ragozin |
| 0-1 | 41 | 1953 | URS-ch sf Moscow | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 44. H Heikkila vs F Scafarelli |
| 1-0 | 27 | 1953 | World Junior Championship qual-2 | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 45. I Veltmander vs S Kotlerman |
| 0-1 | 40 | 1953 | 3rd Soviet Team Championship Final | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 46. Geller vs Reshevsky |
 | ½-½ | 21 | 1953 | Zuerich Candidates | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 47. Szabo vs Reshevsky |
| ½-½ | 27 | 1953 | Zuerich Candidates | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 48. Lisitsin vs A Bannik |
| ½-½ | 45 | 1954 | USSR Championship | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 49. A Bannik vs Kholmov |
| ½-½ | 46 | 1954 | USSR Championship | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 50. Averbakh vs D Byrne |
| 0-1 | 56 | 1954 | USA - Soviet Union | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
Kibitzing
