| Mar 28, 2026 | Salazar Castelblanco | 0–1 | Chiquillo Tamayo | Round 7: Salazar Castelblanco, Francisco Javier - Chiquillo Tamayo, Alejandro | French Defense: Advance Variation, Euwe Variation | |
| Mar 28, 2026 | Chiquillo Tamayo | 0–1 | Schneider | Round 6: Chiquillo Tamayo, Alejandro - Schneider, Leonard | Dutch Defense: Queen's Knight Variation | |
| Mar 28, 2026 | Mena Cordoba | 0–1 | Chiquillo Tamayo | Round 5: Mena Cordoba, Yamil Octavio - Chiquillo Tamayo, Alejandro | French Defense: Classical Variation, Steinitz Variation | |
| Mar 28, 2026 | Chiquillo Tamayo | 1–0 | Rodriguez Guerra | Round 4: Chiquillo Tamayo, Alejandro - Rodriguez Guerra, Nicolas | Slav Defense: Three Knights Variation | |
| Mar 28, 2026 | Galvis Cala | 1–0 | Chiquillo Tamayo | Round 3: Galvis Cala, Miguel Angel - Chiquillo Tamayo, Alejandro | French Defense: Horwitz Attack, Papa-Ticulat Gambit | |
| Mar 28, 2026 | Hernandez Gutierrez | 0–1 | Chiquillo Tamayo | Round 2: Hernandez Gutierrez, Damian Felipe - Chiquillo Tamayo, Alejandro | French Defense: Exchange Variation, Monte Carlo Variation | |
| Mar 28, 2026 | Chiquillo Tamayo | 0–1 | Cifuentes Camacho | Round 1: Chiquillo Tamayo, Alejandro - Cifuentes Camacho, Miguel Angel | Queen's Indian Defense: Kasparov Variation | |
| Jun 15, 2025 | Chiquillo Tamayo | * | Pena Nieto | Round 7: Chiquillo Tamayo, Alejandro - Pena Nieto, Ana Marcela | Semi-Slav Defense | |
| Jun 15, 2025 | Vargas Diaz | 1–0 | Chiquillo Tamayo | Round 6: Vargas Diaz, David Alejandro - Chiquillo Tamayo, Alejandro | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Jun 15, 2025 | Chiquillo Tamayo | 1–0 | Montanez | Round 5: Chiquillo Tamayo, Alejandro - Montanez, Alvaro | Semi-Slav Defense | |
| Jun 15, 2025 | Cardenas de la Roche | 0–1 | Chiquillo Tamayo | Round 4: Cardenas de la Roche, Silvana - Chiquillo Tamayo, Alejandro | Slav Defense: Three Knights Variation | |
| Jun 15, 2025 | Chiquillo Tamayo | 1–0 | Sanchez Mesa | Round 3: Chiquillo Tamayo, Alejandro - Sanchez Mesa, Dylan Steven | Slav Defense: Modern Line | |
| Jun 15, 2025 | Dylan Alexis Franco Diaz | 1–0 | Chiquillo Tamayo | Round 2: Dylan Alexis Franco Diaz - Chiquillo Tamayo, Alejandro | Slav Defense: Three Knights Variation | |
| Jun 15, 2025 | Chiquillo Tamayo | 0–1 | Castillo Rodriguez | Round 1: Chiquillo Tamayo, Alejandro - Castillo Rodriguez, Edward Andres | Slav Defense: Schlechter Variation | |
