| Apr 2, 2026 | Sanchez Sanchez | 0–1 | Castro Campos | Campeonato Centroamericano y del Caribe SUB 20 2026 | Queen's Indian Defense: Classical Variation, Traditional Variation, Nimzowitsch Line | |
| Apr 1, 2026 | Sanchez Sanchez | 1–0 | Alvarado Wiciak | Campeonato Centroamericano y del Caribe SUB 20 2026 | Queen's Gambit Declined: Three Knights Variation | |
| Apr 1, 2026 | Campos Munoz | 1–0 | Sanchez Sanchez | Campeonato Centroamericano y del Caribe SUB 20 2026 | Caro-Kann Defense: Maróczy Variation | |
| Mar 31, 2026 | Barboza Viquez | 0–1 | Sanchez Sanchez | Campeonato Centroamericano y del Caribe SUB 20 2026 | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | |
| Mar 30, 2026 | Sanchez Sanchez | 1–0 | Briceno Little | Campeonato Centroamericano y del Caribe SUB 20 2026 | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Mar 30, 2026 | Salazar Delgado | 1–0 | Sanchez Sanchez | Campeonato Centroamericano y del Caribe SUB 20 2026 | Caro-Kann Defense: Panov Attack, Fianchetto Defense | |
| Mar 29, 2026 | Sanchez Sanchez | 0–1 | Loria Molina | Campeonato Centroamericano y del Caribe SUB 20 2026 | Slav Defense: Modern Line | |
| Mar 28, 2026 | Mayorga Araya | 1–0 | Sanchez Sanchez | Campeonato Centroamericano y del Caribe SUB 20 2026 | Caro-Kann Defense: Tartakower Variation | |
| Mar 28, 2026 | Sanchez Sanchez | 1–0 | Santhosh | Campeonato Centroamericano y del Caribe SUB 20 2026 | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Mar 15, 2026 | Sanchez Sanchez | 0–1 | Cesar | rated blitz game | ? | |
| Jan 20, 2026 | Diaz Charpentier | 0–1 | Sanchez Sanchez | Round 1: Diaz Charpentier, Ashly Valeria - Sanchez Sanchez, Karen Eliza | ? | |
| Jan 19, 2026 | Barrantes Jimenez | 0–1 | Sanchez Sanchez | Round 6: Barrantes Jimenez, Keisy - Sanchez Sanchez, Karen Eliza | English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3 | |
| Jan 19, 2026 | Sanchez Sanchez | 1–0 | Diaz Charpentier | Round 4: Sanchez Sanchez, Karen Eliza - Diaz Charpentier, Ashly Valeria | Scandinavian Defense: Gubinsky-Melts Defense | |
| Jan 19, 2026 | Sanchez Sanchez | 1–0 | Barrantes Jimenez | Round 3: Sanchez Sanchez, Karen Eliza - Barrantes Jimenez, Keisy | English Opening: Symmetrical Variation, Normal Variation | |
| Jan 16, 2026 | Sanchez Sanchez | * | Barrantes Jimenez | Round 6: Sanchez Sanchez, Karen Eliza - Barrantes Jimenez, Keisy | English Opening: Symmetrical Variation | |
| Jan 16, 2026 | Diaz Charpentier | * | Sanchez Sanchez | Round 5: Diaz Charpentier, Ashly Valeria - Sanchez Sanchez, Karen Eliza | Caro-Kann Defense: Advance Variation, Short Variation | |
| Jan 16, 2026 | Barrantes Jimenez | 1–0 | Sanchez Sanchez | Round 3: Barrantes Jimenez, Keisy - Sanchez Sanchez, Karen Eliza | English Opening: Symmetrical Variation, Ultra-Symmetrical Variation | |
| Jan 16, 2026 | Sanchez Sanchez | * | Diaz Charpentier | Round 2: Sanchez Sanchez, Karen Eliza - Diaz Charpentier, Ashly Valeria | English Opening: Agincourt Defense | |
| Jan 11, 2026 | Sanchez Sanchez | 0–1 | Diaz Charpentier | Round 6: Sanchez Sanchez, Karen Eliza - Diaz Charpentier, Ashly Valeria | Tarrasch Defense: Symmetrical Variation | |
| Jan 11, 2026 | Barrantes Jimenez | * | Sanchez Sanchez | Round 5: Barrantes Jimenez, Keisy - Sanchez Sanchez, Karen Eliza | English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3 | |
| Jan 8, 2026 | Diaz Charpentier | * | Sanchez Sanchez | Round 3: Diaz Charpentier, Ashly Valeria - Sanchez Sanchez, Karen Eliza | Caro-Kann Defense | |
| Jan 8, 2026 | Sanchez Sanchez | * | Barrantes Jimenez | Round 2: Sanchez Sanchez, Karen Eliza - Barrantes Jimenez, Keisy | English Opening: Symmetrical Variation | |
