| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Christiansen vs G Soppe |
| 1-0 | 44 |
1992 |
Olympiad | B05 Alekhine's Defense, Modern |
| 2. F Braga vs G Soppe |
| ½-½ | 21 |
1994 |
10s, Villa Gesell EMPRES [Hiarcs 7.32 | B04 Alekhine's Defense, Modern |
| 3. J Rosito vs G Soppe |
| ½-½ | 23 |
1998 |
ch-ARG Buenos Aires Hiarcs 7.32 | B04 Alekhine's Defense, Modern |
| 4. S B Hansen vs G Soppe |
| 1-0 | 72 |
2000 |
34th Olympiad | B04 Alekhine's Defense, Modern |
| 5. A Giaccio vs G Soppe |
| 1-0 | 42 |
2000 |
Argentine Chess Championships | B03 Alekhine's Defense |
| 6. J Gomes vs G Soppe |
| 0-1 | 48 |
2001 |
Itau Cup 5th | B02 Alekhine's Defense |
| 7. Diego Diaz vs G Soppe |
| 0-1 | 40 |
2001 |
Copa Clarin | B04 Alekhine's Defense, Modern |
| 8. J Cuartas vs G Soppe |
| ½-½ | 36 |
2004 |
36th Olympiad | B04 Alekhine's Defense, Modern |
| 9. A De Dovitiis vs G Soppe |
 | ½-½ | 27 |
2004 |
79th Argentine Championship | B04 Alekhine's Defense, Modern |
| 10. H Lopez-Silva vs G Soppe |
| ½-½ | 20 |
2004 |
Pinamar ARG | B04 Alekhine's Defense, Modern |
| 11. P Ricardi vs G Soppe |
| ½-½ | 19 |
2005 |
Argentinean Championship | B03 Alekhine's Defense |
| 12. S Alonso vs G Soppe |
| 1-0 | 56 |
2005 |
Argentinean Championship | B04 Alekhine's Defense, Modern |
| 13. L Duarte vs G Soppe |
 | 0-1 | 46 |
2005 |
Argentinean Championship | B04 Alekhine's Defense, Modern |
| 14. G Needleman vs G Soppe |
| 0-1 | 36 |
2005 |
Argentinean Championship | B02 Alekhine's Defense |