4 games · 2023–2023 · 3 classical · 0 online
Sosa 31 draws0 Fernandez Guillen
87.5% for Sosa
Openings between them
| B28 | Sicilian Defense: O'Kelly Variation, Venice System, Steiner Line | 1 | 100.0% |
| C47 | Four Knights Game: Scotch Variation Accepted | 1 | 100.0% |
| C54 | Italian Game: Classical Variation, Giuoco Pianissimo | 1 | 50.0% |
| C55 | Italian Game: Two Knights Defense, Modern Bishop's Opening | 1 | 100.0% |
All games
| Sosa, T Arg2558 | 1-0 | Fernandez Guillen, E2462 | I ch-Iberoamericano Rapid | 2023 |
| Sosa, T Arg2551 | 1-0 | Fernandez Guillen, E2467 | 3rd Monteolivete Int Open | 2023 |
| Fernandez Guillen, E2477 | 0-1 | Sosa, T Arg2551 | 17th Vila de Canovelles | 2023 |
| Fernandez Guillen, E2461 | ½-½ | Sosa, T Arg2544 | VII Semana Santa Alicante | 2023 |