12 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Diaz Calcaneo, Alfredo | Valencia Castro, Patrizio | 1-0 | B00 | Round 1: Diaz Calcaneo, Alfredo - Valencia Castro, Patrizio | 2025-03-29 |
| Diaz Calcaneo, Alfredo | Escobedo, Tinoco Emilio | 0-1 | C47 | Round 2: Diaz Calcaneo, Alfredo - Escobedo, Tinoco Emilio | 2025-03-29 |
| Diaz Calcaneo, Alfredo | Evangelista Rodriguez, Emeric | 1-0 | C44 | Copa Liceo Freinet de Ajedrez 2025 | 2025-03-29 |
| Diaz Calcaneo, Alfredo | Valencia Castro, Patrizio | 0-1 | A06 | II Copa Othli de Ajedrez | 2025-02-22 |
| Diaz Calcaneo, Alfredo | Solis Miranda, Renata | 1-0 | A00 | II Copa Othli de Ajedrez | 2025-02-22 |
| Diaz Calcaneo, Alfredo | Evangelista Rodriguez, Emeric | 1-0 | A00 | II Copa Othli de Ajedrez | 2025-02-22 |