| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. J Benjamin vs S Mayer |
| 1-0 | 52 |
1982 |
World op | A46 Queen's Pawn Game |
| 2. J Benjamin vs D Gurevich |
| 1-0 | 43 |
1985 |
08, Estes Park ch-USA | E10 Queen's Pawn Game |
| 3. J Benjamin vs Y Gruenfeld |
| ½-½ | 10 |
1986 |
05, Midwest Masters Inv | A46 Queen's Pawn Game |
| 4. J Benjamin vs S Agdestein |
| ½-½ | 21 |
1986 |
02, Reykjavik | E00 Queen's Pawn Game |
| 5. J Benjamin vs Hjartarson |
| ½-½ | 10 |
1987 |
Izt | A46 Queen's Pawn Game |
| 6. J Benjamin vs V Malaniuk |
| 0-1 | 24 |
1987 |
Moscow-A | D00 Queen's Pawn Game |
| 7. J Benjamin vs B Andonov |
| 1-0 | 53 |
1988 |
It (open) | A41 Queen's Pawn Game (with ...d6) |
| 8. J Benjamin vs Sax |
| ½-½ | 43 |
1988 |
ol, Thessaloniki 46/75 | A46 Queen's Pawn Game |
| 9. J Benjamin vs W Watson |
| ½-½ | 10 |
1989 |
8, Palma de Mallorca GMA op | D02 Queen's Pawn Game |
| 10. J Benjamin vs Browne |
| 1-0 | 35 |
1989 |
Ch USA | A46 Queen's Pawn Game |
| 11. J Benjamin vs G Zaitshik |
| ½-½ | 25 |
1990 |
07, Philadelphia op | E10 Queen's Pawn Game |
| 12. J Benjamin vs A Machulsky |
| 1-0 | 46 |
1990 |
07, New York op | A40 Queen's Pawn Game |
| 13. J Benjamin vs E J Gausel |
| 0-1 | 48 |
1990 |
Stockholm (Sweden) | A41 Queen's Pawn Game (with ...d6) |
| 14. J Benjamin vs Yudasin |
 | 0-1 | 51 |
1990 |
04, New York op | A46 Queen's Pawn Game |
| 15. J Benjamin vs F Hellers |
| ½-½ | 15 |
1990 |
Stockholm (Sweden) | A46 Queen's Pawn Game |
| 16. J Benjamin vs Eingorn |
| 0-1 | 62 |
1990 |
Match (team) | E00 Queen's Pawn Game |
| 17. J Benjamin vs Fedorowicz |
| ½-½ | 12 |
1993 |
6, Long Beach USA ch | A45 Queen's Pawn Game |
| 18. J Benjamin vs Browne |
| ½-½ | 57 |
1993 |
08, Philadelphia | A46 Queen's Pawn Game |
| 19. J Benjamin vs P Popovic |
| 1-0 | 51 |
1994 |
Moscow olm 62/56 | A45 Queen's Pawn Game |
| 20. J Benjamin vs V Malisauskas |
| 1-0 | 57 |
1994 |
Moscow olm 62/55 | A45 Queen's Pawn Game |
| 21. J Benjamin vs J D Tisdall |
| ½-½ | 43 |
1994 |
Olympiad | A45 Queen's Pawn Game |
| 22. J Benjamin vs Yermolinsky |
| 1-0 | 17 |
1994 |
play-off, Ch Usa (active), X, Key West (USA) ( | A45 Queen's Pawn Game |
| 23. J Benjamin vs M Manninen |
| 1-0 | 74 |
1994 |
03, Moscow olm USA-FIN | A45 Queen's Pawn Game |
| 24. J Benjamin vs R C Balinas |
| 1-0 | 30 |
1994 |
Philadelphia 61/51 | A41 Queen's Pawn Game (with ...d6) |
| 25. J Benjamin vs Computer |
| ½-½ | 47 |
1994 |
01, Boston Harvard Cup | D00 Queen's Pawn Game |
