| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. Benko vs Lengyel |
| ½-½ | 39 | 1955 | Voros Lobogo | D94 Grunfeld |
| 27. Lengyel vs L Szollosi Sr |
| 1-0 | 20 | 1955 | Voros Lobogo | A97 Dutch, Ilyin-Genevsky |
| 28. E Gasztonyi vs Lengyel |
| ½-½ | 18 | 1955 | Voros Lobogo | D27 Queen's Gambit Accepted, Classical |
| 29. I Molnar vs Lengyel |
| 0-1 | 49 | 1956 | Alekhine Memorial | E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 |
| 30. Lengyel vs Portisch |
| ½-½ | 41 | 1956 | Alekhine Memorial | E80 King's Indian, Samisch Variation |
| 31. Benko vs Lengyel |
| 1-0 | 47 | 1956 | Alekhine Memorial | C03 French, Tarrasch |
| 32. G Kluger vs Lengyel |
| 0-1 | 41 | 1956 | Alekhine Memorial | D55 Queen's Gambit Declined |
| 33. L Tipary vs Lengyel |
| ½-½ | 20 | 1956 | Alekhine Memorial | E61 King's Indian |
| 34. Lengyel vs J Szily |
| ½-½ | 17 | 1956 | Alekhine Memorial | D35 Queen's Gambit Declined |
| 35. Lengyel vs K Honfi |
| ½-½ | 56 | 1956 | Alekhine Memorial | A15 English |
| 36. Lengyel vs B Sandor |
| ½-½ | 26 | 1956 | Alekhine Memorial | D28 Queen's Gambit Accepted, Classical |
| 37. P Dely vs Lengyel |
| ½-½ | 56 | 1956 | Alekhine Memorial | B63 Sicilian, Richter-Rauzer Attack |
| 38. Lengyel vs H Liebert |
| ½-½ | 18 | 1956 | Ulaanbaatar | B65 Sicilian, Richter-Rauzer Attack, 7...Be7 Defense, 9...Nxd4 |
| 39. Benko vs Lengyel |
| 1-0 | 52 | 1957 | Hungarian Championship | E30 Nimzo-Indian, Leningrad |
| 40. T Florian vs Lengyel |
| 0-1 | 56 | 1957 | Hungarian Championship | C71 Ruy Lopez |
| 41. Lengyel vs F Koberl |
| 0-1 | 21 | 1957 | Hungarian Championship | A30 English, Symmetrical |
| 42. E Gasztonyi vs Lengyel |
| 0-1 | 54 | 1957 | Hungarian Championship | E10 Queen's Pawn Game |
| 43. Lengyel vs K Honfi |
| ½-½ | 47 | 1957 | Hungarian Championship | D71 Neo-Grunfeld |
| 44. I Bilek vs Lengyel |
| ½-½ | 15 | 1957 | Hungarian Championship | A07 King's Indian Attack |
| 45. Lengyel vs B Sebestyen |
| ½-½ | 47 | 1957 | Hungarian Championship | A15 English |
| 46. Portisch vs Lengyel |
| ½-½ | 47 | 1957 | Hungarian Championship | E00 Queen's Pawn Game |
| 47. Lengyel vs G Kluger |
| ½-½ | 19 | 1957 | Hungarian Championship | A30 English, Symmetrical |
| 48. G Szilagyi vs Lengyel |
| 1-0 | 41 | 1957 | Hungarian Championship | A07 King's Indian Attack |
| 49. Lengyel vs Barcza |
| ½-½ | 35 | 1957 | Hungarian Championship | E46 Nimzo-Indian |
| 50. M Bely vs Lengyel |
| 1-0 | 36 | 1957 | Hungarian Championship | C75 Ruy Lopez, Modern Steinitz Defense |
Kibitzing
