| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. L Vadasz vs Timman |
| 0-1 | 33 | 1967 | Niemeyer Juniors | A06 Reti Opening |
| 27. J Rooze vs L Vadasz |
| 0-1 | 36 | 1967 | Niemeyer Juniors | B17 Caro-Kann, Steinitz Variation |
| 28. L Vadasz vs M Steinberg |
| 0-1 | 40 | 1967 | Niemeyer Juniors | D02 Queen's Pawn Game |
| 29. S Pedersen vs L Vadasz |
| ½-½ | 72 | 1967 | Niemeyer Juniors | A06 Reti Opening |
| 30. L Vadasz vs A Westermeier |
| ½-½ | 17 | 1967 | Niemeyer Juniors | A46 Queen's Pawn Game |
| 31. L Vadasz vs Sveshnikov |
| ½-½ | 29 | 1967 | Hungary - Russia | A37 English, Symmetrical |
| 32. Sveshnikov vs L Vadasz |
| 1-0 | 35 | 1967 | Hungary - Russia | B10 Caro-Kann |
| 33. L Vadasz vs Myagmarsuren |
| 1-0 | 46 | 1967 | Allied Armies Championship | D02 Queen's Pawn Game |
| 34. L Vadasz vs C Fernandez Bravo |
| 1-0 | 41 | 1967 | Allied Armies Championship | A46 Queen's Pawn Game |
| 35. Ujtumen vs L Vadasz |
| 1-0 | 31 | 1967 | Allied Armies Championship | B17 Caro-Kann, Steinitz Variation |
| 36. O Peraza vs L Vadasz |
| 0-1 | 22 | 1967 | Allied Armies Championship | A54 Old Indian, Ukrainian Variation, 4.Nf3 |
| 37. O Cuesta vs L Vadasz |
| 0-1 | 46 | 1967 | Allied Armies Championship | A07 King's Indian Attack |
| 38. Savon vs L Vadasz |
| 1-0 | 33 | 1967 | Allied Armies Championship | A55 Old Indian, Main line |
| 39. L Vadasz vs J Pribyl |
| ½-½ | 34 | 1967 | Allied Armies Championship | A07 King's Indian Attack |
| 40. J Adamski vs L Vadasz |
| ½-½ | 32 | 1967 | Allied Armies Championship | B18 Caro-Kann, Classical |
| 41. L Vadasz vs M Sanchez |
| ½-½ | 21 | 1967 | Allied Armies Championship | A04 Reti Opening |
| 42. L Vadasz vs Hort |
| ½-½ | 54 | 1967 | Allied Armies Championship | D02 Queen's Pawn Game |
| 43. Jansa vs L Vadasz |
| 1-0 | 42 | 1967 | Allied Armies Championship | A54 Old Indian, Ukrainian Variation, 4.Nf3 |
| 44. L Vadasz vs Vasiukov |
| 0-1 | 31 | 1967 | Allied Armies Championship | A48 King's Indian |
| 45. J Bednarski vs L Vadasz |
| 1-0 | 41 | 1967 | Allied Armies Championship | B10 Caro-Kann |
| 46. V Zheliandinov vs L Vadasz |
| ½-½ | 66 | 1967 | Allied Armies Championship | A54 Old Indian, Ukrainian Variation, 4.Nf3 |
| 47. L Vadasz vs A Ozsvath |
| 0-1 | 30 | 1967 | Allied Armies Championship | A00 Uncommon Opening |
| 48. L Vadasz vs A Valdes Castillo |
| 1-0 | 36 | 1967 | Allied Armies Championship | D34 Queen's Gambit Declined, Tarrasch |
| 49. A Cifuentes vs L Vadasz |
| 0-1 | 34 | 1967 | Allied Armies Championship | B06 Robatsch |
| 50. L Vadasz vs G Kluger |
| 1-0 | 38 | 1968 | Hungarian Championship 1968/69 | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
Kibitzing
