| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. G Welling vs A Hoffman |
| ½-½ | 10 |
1988 |
Lyngby open | B42 Sicilian, Kan |
| 2. Balashov vs A Hoffman |
| 1-0 | 34 |
1989 |
Albena | B45 Sicilian, Taimanov |
| 3. I Morovic vs A Hoffman |
| 1-0 | 37 |
1992 |
It ESP | B23 Sicilian, Closed |
| 4. A Rodriguez vs A Hoffman |
 | 0-1 | 19 |
1993 |
V Ballester op | B77 Sicilian, Dragon, Yugoslav Attack |
| 5. Glek vs A Hoffman |
| 1-0 | 35 |
1993 |
Biel op | B74 Sicilian, Dragon, Classical |
| 6. G Milos vs A Hoffman |
| 1-0 | 20 |
1996 |
It (open) | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 7. F Braga vs A Hoffman |
| ½-½ | 90 |
1997 |
10s, It Villa Gesell ARG [Hiarcs 7.32 | B53 Sicilian |
| 8. F Braga vs A Hoffman |
| ½-½ | 13 |
1998 |
10s, Villa Gesell Clarin Masters [Hiarcs 7.32 | B22 Sicilian, Alapin |
| 9. M Acosta vs A Hoffman |
| 0-1 | 49 |
1999 |
XXX Mar del Plata International | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 10. M Ginzburg vs A Hoffman |
| 0-1 | 33 |
1999 |
AFA-Cup | B50 Sicilian |
| 11. A Kobernat vs A Hoffman |
| 0-1 | 25 |
1999 |
100th US Open, Reno | B22 Sicilian, Alapin |
| 12. P Ricardi vs A Hoffman |
| 1-0 | 26 |
1999 |
ARG-ch Najdorf mem | B76 Sicilian, Dragon, Yugoslav Attack |
| 13. P Grey vs A Hoffman |
| 0-1 | 24 |
1999 |
U.S. Open | B27 Sicilian |
| 14. R Feitosa vs A Hoffman |
| 0-1 | 22 |
1999 |
Maalox Plus Open | B72 Sicilian, Dragon |
| 15. M Dorin vs A Hoffman |
| ½-½ | 34 |
1999 |
XXX Mar del Plata International | B38 Sicilian, Accelerated Fianchetto, Maroczy Bind, 6.Be3 |
| 16. P Ricardi vs A Hoffman |
| 1-0 | 33 |
2000 |
Najdorf mem Great fin | B27 Sicilian |
| 17. Movsesian vs A Hoffman |
| 0-1 | 65 |
2000 |
Oz.com qual blitz | B27 Sicilian |
| 18. H Contreras vs A Hoffman |
| 0-1 | 43 |
2001 |
I American Continental | B32 Sicilian |
| 19. L Coelho vs A Hoffman |
| 0-1 | 36 |
2001 |
Aberto do Brasil BCX | B27 Sicilian |
| 20. D Valerga vs A Hoffman |
| ½-½ | 34 |
2001 |
IV Copa Mercosur | B27 Sicilian |
| 21. B Roselli Mailhe vs A Hoffman |
| ½-½ | 10 |
2001 |
1st Masters | B25 Sicilian, Closed |
| 22. G Juarez-Flores vs A Hoffman |
| 0-1 | 54 |
2001 |
I American Continental | B72 Sicilian, Dragon |
| 23. C De Farias vs A Hoffman |
 | 0-1 | 13 |
2001 |
Aberto do Brasil BCX | B27 Sicilian |
| 24. C Garcia-Palermo vs A Hoffman |
| 0-1 | 63 |
2001 |
1st Masters | B20 Sicilian |
| 25. M Ginzburg vs A Hoffman |
| 1-0 | 27 |
2001 |
Villa Ballester op-51 | B32 Sicilian |