| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. D Norwood vs R Gerber |
| 1-0 | 43 |
1987 |
Zug (Switzerland) | A26 English |
| 2. Anand vs R Gerber |
 | 1-0 | 51 |
1988 |
Biel | B19 Caro-Kann, Classical |
| 3. Kasparov vs R Gerber |
| 1-0 | 43 |
1988 |
Cannes | E68 King's Indian, Fianchetto, Classical Variation, 8.e4 |
| 4. Wojtkiewicz vs R Gerber |
| 1-0 | 44 |
1992 |
It open | E68 King's Indian, Fianchetto, Classical Variation, 8.e4 |
| 5. Razuvaev vs R Gerber |
| 1-0 | 83 |
1993 |
Geneve | E88 King's Indian, Samisch, Orthodox, 7.d5 c6 |
| 6. R Gerber vs Wojtkiewicz |
| 1-0 | 50 |
1995 |
open | E32 Nimzo-Indian, Classical |
| 7. I Rogers vs R Gerber |
| 1-0 | 34 |
1996 |
Credis Biel SUI | C10 French |
| 8. R Gerber vs D Gurevich |
| 1-0 | 42 |
1996 |
It (open) | E10 Queen's Pawn Game |
| 9. V Tukmakov vs R Gerber |
| 1-0 | 29 |
1999 |
Lenk op | A92 Dutch |
| 10. Kramnik vs R Gerber |
| 1-0 | 32 |
1999 |
Zuerich clock sim | A10 English |
| 11. Wojtkiewicz vs R Gerber |
| 1-0 | 25 |
1999 |
Geneva Open | A97 Dutch, Ilyin-Genevsky |
| 12. R Gerber vs Goldin |
| 1-0 | 41 |
1999 |
Geneva Open | A46 Queen's Pawn Game |
| 13. R Gerber vs A Graf |
| 1-0 | 32 |
1999 |
Geneva Open | D02 Queen's Pawn Game |
| 14. D Treybal vs R Gerber |
| 1-0 | 69 |
2000 |
SVK-chT2E 9900 | B48 Sicilian, Taimanov Variation |
| 15. Daniel Koval vs R Gerber |
| 1-0 | 67 |
2000 |
SVK-chT2E 9900 | E09 Catalan, Closed |
| 16. Norbert Zambor vs R Gerber |
| 1-0 | 24 |
2000 |
SVK-chT3D 9900 | B22 Sicilian, Alapin |
| 17. A Sokolov vs R Gerber |
| 1-0 | 34 |
2001 |
open | C10 French |
| 18. Vogt vs R Gerber |
| 1-0 | 58 |
2001 |
ch-SUI | C00 French Defense |
| 19. R Gerber vs R Zenklusen |
| 1-0 | 27 |
2001 |
open | B12 Caro-Kann Defense |
| 20. R Gerber vs R Frick |
| 1-0 | 41 |
2001 |
ch-SUI | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 21. S Turna vs R Gerber |
| 1-0 | 53 |
2001 |
SVK-chT1 East 2000/01 | E06 Catalan, Closed, 5.Nf3 |
| 22. Miles vs R Gerber |
| 1-0 | 47 |
2001 |
open | C10 French |
| 23. R Gerber vs F Maurer |
| 1-0 | 32 |
2001 |
open | B40 Sicilian |
| 24. R Gerber vs P Loetscher |
| 1-0 | 23 |
2001 |
ch-SUI | D00 Queen's Pawn Game |
| 25. I Nemet vs R Gerber |
| 1-0 | 29 |
2004 |
Swiss Championship | C10 French |
