16 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Guarniz Sandoval, Harold Oliver Paul | Solorzano Roncal, Giordano Caleb | 1-0 | B13 | Round 5: Guarniz Sandoval, Harold Oliver Paul - Solorzano Roncal, Giordano Caleb | 2026-09-21 |
| Guarniz Sandoval, Harold Oliver Paul | Llanto Llacsa, Yaden Wilden | 1-0 | B01 | Round 6: Guarniz Sandoval, Harold Oliver Paul - Llanto Llacsa, Yaden Wilden | 2026-09-21 |
| Guarniz Sandoval, Harold Oliver Paul | Quiroz Alva, Gian Carlo Gabriel | 0-1 | B13 | Round 1: Guarniz Sandoval, Harold Oliver Paul - Quiroz Alva, Gian Carlo Gabriel | 2026-09-20 |
| Guarniz Sandoval, Harold Oliver Paul | Arapa Ticona, Carlos Daniel Franian | 0-1 | B24 | Round 3: Guarniz Sandoval, Harold Oliver Paul - Arapa Ticona, Carlos Daniel Franian | 2026-09-20 |
| Guarniz Sandoval, Harold Oliver Paul | Mendez, Andre | 1-0 | A45 | World Youth Cup 2021 O14-G14 - Open 14 | 2021-08-11 |
| Guarniz Sandoval, Harold Oliver Paul | Batista Rosas, Nicolas Arturo | 1-0 | A40 | World Youth Cup 2021 O14-G14 - Open 14 | 2021-08-11 |
| Guarniz Sandoval, Harold Oliver Paul | Sarda, Pedro Sada | 1-0 | A45 | World Youth Cup 2021 O14-G14 - Open 14 | 2021-08-11 |
| Guarniz Sandoval, Harold Oliver Paul | Jodorcovsky, Alejandro David | 0-1 | A80 | World Youth Cup 2021 O14-G14 - Open 14 | 2021-08-11 |