| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. G McCurdy vs S Bilyap |
| 1-0 | 44 | 1968 | Lugano Olympiad Final-C | C16 French, Winawer |
| 52. R Pereira vs S Bilyap |
| ½-½ | 60 | 1968 | Lugano Olympiad Final-C | E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 |
| 53. S Bilyap vs F Baumbach |
| 0-1 | 31 | 1970 | Central Chess Club International | D13 Queen's Gambit Declined Slav, Exchange Variation |
| 54. O Moiseev vs S Bilyap |
| 1-0 | 40 | 1970 | Central Chess Club International | A13 English |
| 55. B Malich vs S Bilyap |
| 1-0 | 37 | 1970 | Siegen Olympiad qual-3 | D30 Queen's Gambit Declined |
| 56. S Bilyap vs F Cornelis |
| ½-½ | 26 | 1970 | Siegen Olympiad qual-3 | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 57. S Bilyap vs Reshevsky |
| ½-½ | 40 | 1970 | Siegen Olympiad qual-3 | A46 Queen's Pawn Game |
| 58. W Hoyt vs S Bilyap |
| 0-1 | 18 | 1970 | Siegen Olympiad qual-3 | C07 French, Tarrasch |
| 59. K Ojanen vs S Bilyap |
| 1-0 | 60 | 1970 | Siegen Olympiad qual-3 | E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 |
| 60. S Bilyap vs H Ree |
| 0-1 | 27 | 1970 | Siegen Olympiad qual-3 | E60 King's Indian Defense |
| 61. J Thomsen vs S Bilyap |
| 0-1 | 38 | 1970 | Siegen Olympiad Final-E | C29 Vienna Gambit |
| 62. S Bilyap vs G Tringov |
| 0-1 | 36 | 1971 | Athens Balkaniad | A46 Queen's Pawn Game |
| 63. S Bilyap vs T Ghitescu |
| 1-0 | 54 | 1972 | Sofia Balkaniad | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 64. N Skalkotas vs S Bilyap |
| 0-1 | 55 | 1972 | Sofia Balkaniad | E46 Nimzo-Indian |
| 65. S Bilyap vs I Radulov |
| 0-1 | 32 | 1972 | Sofia Balkaniad | B60 Sicilian, Richter-Rauzer |
| 66. J Rukavina vs S Bilyap |
| ½-½ | 41 | 1972 | Sofia Balkaniad | A12 English with b3 |
| 67. L Liljedahl vs S Bilyap |
| 1-0 | 41 | 1972 | Skopje Olympiad qual-6 | A21 English |
| 68. I Kanko vs S Bilyap |
| 0-1 | 49 | 1972 | Skopje Olympiad Final-C | E28 Nimzo-Indian, Samisch Variation |
| 69. S Bilyap vs B Carpinter |
| 0-1 | 31 | 1972 | Skopje Olympiad Final-C | E30 Nimzo-Indian, Leningrad |
| 70. H van Riemsdijk vs S Bilyap |
| 1-0 | 66 | 1972 | Skopje Olympiad Final-C | C67 Ruy Lopez |
| 71. V Barrientos Conde vs S Bilyap |
| 0-1 | 46 | 1972 | Skopje Olympiad Final-C | C67 Ruy Lopez |
| 72. B Vukcevic vs S Bilyap |
| 1-0 | 23 | 1973 | corr 1.EU tt | C72 Ruy Lopez, Modern Steinitz Defense, 5.O-O |
| 73. S Bilyap vs M Furmston |
| 1-0 | 45 | 1973 | corr 1.EU tt | C93 Ruy Lopez, Closed, Smyslov Defense |
| 74. S Bilyap vs S Palatnik |
| ½-½ | 52 | 1975 | Albena | A59 Benko Gambit |
| 75. S Bilyap vs L Antonov |
| 0-1 | 75 | 1975 | Albena | E92 King's Indian |
Kibitzing
