| Herrera Mendez, Oscar Ivan (1835) – Vega Castaneda, Ulises Antonio (1879) |
1-0 |
Queen's Pawn Game |
2026-08-09 |
| Herrera Mendez, Oscar Ivan (1835) – Contreras Cardona, Alfredo Ignacio (1947) |
1/2-1/2 |
Queen's Pawn Game |
2026-08-08 |
| Reyes Alba, Carlos Andres (1641) – Herrera Mendez, Oscar Ivan (1835) |
0-1 |
English Opening: Symmetrical Variation, Duchamp Variation |
2026-08-08 |
| Corrales Jimenez, Zenia (2142) – Herrera Mendez, Oscar Ivan (1835) |
1-0 |
Sicilian Defense: Four Knights Variation, Exchange Variation |
2026-08-08 |
| Herrera Mendez, Oscar Ivan (1835) – Vega Castaneda, Luis Carlos (1836) |
1-0 |
Queen's Pawn Game |
2026-08-07 |
| Silva Hernandez, Jose Luis (1993) – Herrera Mendez, Oscar Ivan (1835) |
1-0 |
English Opening: Carls-Bremen System |
2026-08-06 |
| Herrera Mendez, Oscar Ivan (1835) – Fonseca Manrique, Enrique (2168) |
0-1 |
Indian Defense: Anti-Nimzo-Indian |
2026-08-06 |
| Montoya Medina, Santiago (1601) – Herrera Mendez, Oscar Ivan (1835) |
0-1 |
Sicilian Defense: Alapin Variation |
2026-08-05 |
| Herrera Mendez, Oscar Ivan (1835) – Torres Rosas, Luis Carlos (2342) |
0-1 |
Queen's Indian Defense: Classical Variation, Traditional Variation |
2026-08-05 |