Shaffer, Alexander
| Federation |  Puerto Rico |
|---|---|
| FIDE profile | 3100294 |
| Age | 71 |
Recent tournaments
Campeonato Nacional e Internacional Aguascalientes 2026 | Internacional
CoriQuezada PerezGalaviz MedinaObregon Rivero
XIX American Continental Chess Championship 2026 | Standard
XXXV Torneo Internacional Carlos Torre Repetto | Magistral
CoriQuesada PerezMatviishenMiranda Mesa