| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. P Sinkovics vs P Petran |
| 0-1 | 44 | 1986 | Hungarian Championship | E15 Queen's Indian |
| 52. P Sinkovics vs L Hazai |
| 0-1 | 35 | 1986 | Hungarian Championship | E92 King's Indian |
| 53. P Sinkovics vs A Groszpeter |
| 0-1 | 45 | 1986 | Hungarian Championship | E15 Queen's Indian |
| 54. P Sinkovics vs Forintos |
| 1-0 | 41 | 1986 | Hungarian Championship | A57 Benko Gambit |
| 55. T Karolyi vs P Sinkovics |
| ½-½ | 32 | 1986 | Hungarian Championship | E88 King's Indian, Samisch, Orthodox, 7.d5 c6 |
| 56. F Portisch vs P Sinkovics |
| 0-1 | 20 | 1986 | Hungarian Championship | E73 King's Indian |
| 57. A Schneider vs P Sinkovics |
| ½-½ | 12 | 1986 | Hungarian Championship | A15 English |
| 58. B Brinck-Claussen vs P Sinkovics |
| 1-0 | 38 | 1986 | Copenhagen Open | E92 King's Indian |
| 59. P Stigar vs P Sinkovics |
| ½-½ | 35 | 1986 | Copenhagen Open | E61 King's Indian |
| 60. P Sinkovics vs B Sorensen |
| ½-½ | 49 | 1986 | Copenhagen Open | D10 Queen's Gambit Declined Slav |
| 61. P Sinkovics vs N Sehner |
| 1-0 | 40 | 1986 | Copenhagen Open | D30 Queen's Gambit Declined |
| 62. W Kruszynski vs P Sinkovics |
| 1-0 | 40 | 1986 | Copenhagen Open | C05 French, Tarrasch |
| 63. P Sinkovics vs G Jacoby |
| 1-0 | 70 | 1986 | Copenhagen Open | D00 Queen's Pawn Game |
| 64. T Horvath vs P Sinkovics |
| 1-0 | 29 | 1986 | Copenhagen Open | C07 French, Tarrasch |
| 65. P Sinkovics vs I Varasdy |
| ½-½ | 16 | 1986 | Copenhagen Open | E15 Queen's Indian |
| 66. L Vadasz vs P Sinkovics |
| ½-½ | 25 | 1986 | Copenhagen Open | D78 Neo-Grunfeld, 6.O-O c6 |
| 67. P Sinkovics vs J Hartung-Nielsen |
| ½-½ | 24 | 1986 | Copenhagen Open | D33 Queen's Gambit Declined, Tarrasch |
| 68. P Sinkovics vs H Petermann |
| 1-0 | 36 | 1986 | Berliner Sommer | E92 King's Indian |
| 69. N Birnboim vs P Sinkovics |
| 1-0 | 39 | 1986 | Berliner Sommer | D78 Neo-Grunfeld, 6.O-O c6 |
| 70. P Sinkovics vs G Fischer |
| ½-½ | 24 | 1988 | Frankfurt | E60 King's Indian Defense |
| 71. J Mukic vs P Sinkovics |
| ½-½ | 20 | 1988 | Frankfurt | D50 Queen's Gambit Declined |
| 72. P Sinkovics vs K Thorsteins |
| 0-1 | 52 | 1988 | Copenhagen Open | E94 King's Indian, Orthodox |
| 73. P Sinkovics vs N H Willumsen |
| 1-0 | 41 | 1988 | Copenhagen Open | E97 King's Indian |
| 74. K Berg vs P Sinkovics |
| 1-0 | 54 | 1988 | Copenhagen Open | A46 Queen's Pawn Game |
| 75. L Riemersma vs P Sinkovics |
| 1-0 | 93 | 1988 | Copenhagen Open | C18 French, Winawer |
Kibitzing
