Game |
| Result | Moves |
Year | Event/Locale | Opening |
1. A Mongiello vs G Forbes |
| 1-0 | 67 | 2004 | Calvia Olympiad | B07 Pirc |
2. M Lettsome vs G Forbes |
| ½-½ | 46 | 2004 | Calvia Olympiad | B08 Pirc, Classical |
3. N Freeman vs G Forbes |
| ½-½ | 31 | 2004 | Calvia Olympiad | B08 Pirc, Classical |
4. G Forbes vs R Ngarambe |
| 0-1 | 35 | 2004 | Calvia Olympiad | A53 Old Indian |
5. O Kurmann vs G Forbes |
 | 1-0 | 30 | 2014 | Tromso Olympiad | B06 Robatsch |
6. G Forbes vs Jo-Kai Liao |
| 1-0 | 32 | 2014 | Tromso Olympiad | D05 Queen's Pawn Game |
7. G Forbes vs J F Nelis |
| 0-1 | 80 | 2014 | Tromso Olympiad | A41 Queen's Pawn Game (with ...d6) |
8. H Kouko vs G Forbes |
| ½-½ | 85 | 2014 | Tromso Olympiad | B06 Robatsch |
9. T Wangchuk vs G Forbes |
| 0-1 | 44 | 2014 | Tromso Olympiad | B06 Robatsch |
10. R Deras Flores vs G Forbes |
| ½-½ | 68 | 2014 | Tromso Olympiad | E83 King's Indian, Samisch |
11. G Forbes vs M Varona-Thomas |
| 1-0 | 66 | 2014 | Tromso Olympiad | B08 Pirc, Classical |
12. K Wong vs G Forbes |
| 0-1 | 26 | 2014 | Tromso Olympiad | B06 Robatsch |
13. G Forbes vs T Sikivou |
| ½-½ | 71 | 2014 | Tromso Olympiad | A06 Reti Opening |
14. G Forbes vs R Barcenilla |
 | 0-1 | 29 | 2016 | Baku Olympiad | E90 King's Indian |
15. Hemed Mlawa vs G Forbes |
| ½-½ | 49 | 2016 | Baku Olympiad | E91 King's Indian |
16. E J Almedina Ortiz vs G Forbes |
| 1-0 | 30 | 2016 | Baku Olympiad | B09 Pirc, Austrian Attack |
17. G Forbes vs B Alkhaldi |
| 0-1 | 37 | 2016 | Baku Olympiad | D02 Queen's Pawn Game |
18. Hamid Musallem Hardan vs G Forbes |
 | ½-½ | 77 | 2016 | Baku Olympiad | B25 Sicilian, Closed |
19. O Adu vs G Forbes |
 | ½-½ | 73 | 2016 | Baku Olympiad | E83 King's Indian, Samisch |
20. J Hasford vs G Forbes |
| ½-½ | 45 | 2016 | Baku Olympiad | A40 Queen's Pawn Game |
21. T Brookfield vs G Forbes |
 | 1-0 | 31 | 2016 | Baku Olympiad | B00 Uncommon King's Pawn Opening |
22. G Forbes vs Michael Deng Khor Kuol |
| ½-½ | 32 | 2016 | Baku Olympiad | A40 Queen's Pawn Game |
23. V Kazakouski vs G Forbes |
| 1-0 | 44 | 2022 | Chennai Olympiad | E62 King's Indian, Fianchetto |
24. G Forbes vs Degross Dolle Leroy |
| 1-0 | 16 | 2022 | Chennai Olympiad | D00 Queen's Pawn Game |
25. R Mwadzura vs G Forbes |
| 1-0 | 37 | 2022 | Chennai Olympiad | B01 Scandinavian |