| 15 jul 2026 | Meneses Gonzalez, Kevin Moises 2293 | ½-½ | Reinoso Andre, Lazaro Javier 1869 | A07 King's Indian Attack, with e6 | 1 · mesa 1 |
| 15 jul 2026 | Bangiev, Katharina 1867 | 0-1 | Hernandez Leon, Alberto 2266 | B06 Modern Defense | 1 · mesa 2 |
| 15 jul 2026 | Hernando Rodrigo, Jose Maria 2245 | 1-0 | Arlet, Benjamin Andres 1852 | D79 Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation | 1 · mesa 3 |
| 15 jul 2026 | Oramas Medina, Miguel 1793 | 0-1 | Bethencourt Hernandez, Alberto 2 2177 | B40 Sicilian Defense: Delayed Alapin Variation, with e6 | 1 · mesa 4 |
| 15 jul 2026 | Sosa Suarez, Carla Cristina 2142 | 1-0 | Monzon Aleman, Ayoze 1771 | B12 Caro-Kann Defense: Advance Variation | 1 · mesa 5 |
| 15 jul 2026 | Lorenzo Ventura, Abel 1767 | 0-1 | Li Chen, Helena Joana 2101 | D01 Rapport-Jobava System | 1 · mesa 6 |
| 15 jul 2026 | Lopez Pereyra, Antonio 2078 | 1-0 | Figueroa Del Rosario, Hector Man 1759 | B21 Sicilian Defense: Smith-Morra Gambit Accepted, Paulsen Formation | 1 · mesa 7 |
| 15 jul 2026 | Santos Falcon, Jose 1735 | 0-1 | Ramirez Maillo, Cristian 2074 | C26 Bishop's Opening: Vienna Hybrid, Spielmann Attack | 1 · mesa 8 |
| 15 jul 2026 | Perez Aleman, Pedro Tomas 2063 | 1-0 | Santana Slamova, Yassine 1721 | A80 Dutch Defense: Raphael Variation | 1 · mesa 9 |
| 15 jul 2026 | Macias Reyes, Jose Luis 1708 | 0-1 | Segura Marsa, Andres 2054 | B06 Pterodactyl Defense: Eastern, Benoni | 1 · mesa 10 |
| 15 jul 2026 | Guerrero Orihuela, Jose Luis 2048 | 1-0 | Angulo Diaz, Dario 1681 | E38 Nimzo-Indian Defense: Classical Variation, Berlin Variation | 1 · mesa 11 |
| 15 jul 2026 | Ramirez Santana, Juan Alberto 1673 | ½-½ | Rodriguez Melian, Jose Luis 2029 | E60 King's Indian Defense: Fianchetto Variation | 1 · mesa 12 |
| 15 jul 2026 | Ramos Aguilar, Jose Manuel 2028 | 1-0 | Rodriguez Trujillo, Cristian 1640 | A13 English Opening: Agincourt Defense, Catalan Defense, Semi-Slav Defense | 1 · mesa 13 |
| 15 jul 2026 | Delgado Armas, Francisco David 1601 | 0-1 | Perez Garcia, Jimena 2000 | B10 Caro-Kann Defense: Hillbilly Attack | 1 · mesa 14 |
| 15 jul 2026 | San Juan Morigosa, Isaura 1995 | 1-0 | Diaz Ramirez, Paula 1591 | D33 Tarrasch Defense: Dubov Tarrasch | 1 · mesa 15 |
| 15 jul 2026 | Roldan Vazquez, Daniel 1574 | 0-1 | Garcia Rodriguez, Adriana 1964 | C02 French Defense: Advance Variation, Nimzowitsch System | 1 · mesa 16 |
| 15 jul 2026 | de Leon Navarro, Claudio 1937 | 1-0 | Wu, Runyang 1478 | C50 Italian Game: Giuoco Pianissimo | 1 · mesa 17 |
| 15 jul 2026 | Wu, Runze 1458 | 0-1 | Olive Garcia, Victor 1936 | C01 French Defense: Exchange Variation | 1 · mesa 18 |
| 15 jul 2026 | Bicol, Franklin 1931 | 1-0 | Bethencourt Hernandez, Alberto 1 1420 | A02 Bird Opening | 1 · mesa 19 |
| 15 jul 2026 | Reyes Tobon, Jeronimo 1418 | 0-1 | Rivero Reyes, Alejandro 1902 | B28 Sicilian Defense: O'Kelly Variation, Normal System | 1 · mesa 20 |
| 15 jul 2026 | Ramos Santana, Marcelino 1881 | 1-0 | Frances Corrales, Aidan Eduardo | B23 Sicilian Defense: Closed | 1 · mesa 21 |
| 15 jul 2026 | Rodriguez Sosa, Juan Carmelo | 0-1 | Henriquez Garcia, David 1875 | B40 Sicilian Defense: Delayed Alapin Variation, with e6 | 1 · mesa 22 |
| 15 jul 2026 | Hernandez Leon, Alberto 2266 | 1-0 | Ramos Aguilar, Jose Manuel 2028 | E11 Bogo-Indian Defense: Grünfeld Variation | 2 · mesa 1 |
| 15 jul 2026 | Perez Garcia, Jimena 2000 | 1-0 | Hernando Rodrigo, Jose Maria 2245 | A57 Benko Gambit: Zaitsev Variation, Nescafe Frappe Attack | 2 · mesa 2 |
| 15 jul 2026 | Bethencourt Hernandez, Alberto 2 2177 | 1-0 | San Juan Morigosa, Isaura 1995 | B02 Alekhine Defense: Scandinavian Variation | 2 · mesa 3 |
| 15 jul 2026 | Garcia Rodriguez, Adriana 1964 | ½-½ | Sosa Suarez, Carla Cristina 2142 | C54 Italian Game: Classical Variation, Giuoco Pianissimo | 2 · mesa 4 |
| 15 jul 2026 | Li Chen, Helena Joana 2101 | 1-0 | de Leon Navarro, Claudio 1937 | C02 French Defense: Advance Variation, Euwe Variation | 2 · mesa 5 |
| 15 jul 2026 | Olive Garcia, Victor 1936 | 1-0 | Lopez Pereyra, Antonio 2078 | B07 Czech Defense | 2 · mesa 6 |
| 15 jul 2026 | Ramirez Maillo, Cristian 2074 | 1-0 | Bicol, Franklin 1931 | C11 French Defense: Steinitz Variation, Boleslavsky Variation | 2 · mesa 7 |
| 15 jul 2026 | Rivero Reyes, Alejandro 1902 | 0-1 | Perez Aleman, Pedro Tomas 2063 | B03 Alekhine Defense: Four Pawns Attack, Trifunovic Variation | 2 · mesa 8 |
| 15 jul 2026 | Segura Marsa, Andres 2054 | 1-0 | Ramos Santana, Marcelino 1881 | B36 Sicilian Defense: Accelerated Dragon, Maróczy Bind | 2 · mesa 9 |
| 15 jul 2026 | Suarez Navarro, Celia | 0-1 | Guerrero Orihuela, Jose Luis 2048 | C57 Italian Game: Two Knights Defense, Ulvestad Variation | 2 · mesa 10 |
| 15 jul 2026 | Henriquez Garcia, David 1875 | 0-1 | Meneses Gonzalez, Kevin Moises 2293 | B29 Sicilian Defense: Nimzowitsch Variation, Closed Variation | 2 · mesa 11 |
| 15 jul 2026 | Rodriguez Melian, Jose Luis 2029 | 1-0 | Diaz Mendoza, Eladio 1652 | D20 Queen's Gambit Accepted: Old Variation | 2 · mesa 12 |
| 15 jul 2026 | Mayor Gonzalez, Julio 1898 | ½-½ | Alonso Galvez, Ana Belen 1579 | C20 King's Pawn Game | 2 · mesa 13 |
| 15 jul 2026 | Reinoso Andre, Lazaro Javier 1869 | 1-0 | Hernandez Carrillo, Frander Jose 1491 | D04 Queen's Pawn Game: Colle System | 2 · mesa 14 |
| 15 jul 2026 | Arlet, Benjamin Andres 1852 | 1-0 | Ramirez Santana, Juan Alberto 1673 | B31 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 2 · mesa 15 |
| 15 jul 2026 | Rodriguez Trujillo, Cristian 1640 | 0-1 | Bangiev, Katharina 1867 | B30 Sicilian Defense: Old Sicilian | 2 · mesa 16 |
| 15 jul 2026 | Diaz Ramirez, Paula 1591 | 0-1 | Oramas Medina, Miguel 1793 | C91 Ruy Lopez: Closed, Bogoljubow Variation | 2 · mesa 17 |
| 15 jul 2026 | Monzon Aleman, Ayoze 1771 | 1-0 | Delgado Armas, Francisco David 1601 | B30 Sicilian Defense: Old Sicilian | 2 · mesa 18 |
| 15 jul 2026 | Wu, Runyang 1478 | 0-1 | Lorenzo Ventura, Abel 1767 | B13 Caro-Kann Defense: Exchange Variation, Rubinstein Variation | 2 · mesa 19 |
| 15 jul 2026 | Figueroa Del Rosario, Hector Man 1759 | 1-0 | Roldan Vazquez, Daniel 1574 | B01 Scandinavian Defense: Marshall Variation | 2 · mesa 20 |
| 15 jul 2026 | Bethencourt Hernandez, Alberto 1 1420 | 0-1 | Santos Falcon, Jose 1735 | A43 Benoni Defense: Old Benoni | 2 · mesa 21 |
| 15 jul 2026 | Santana Slamova, Yassine 1721 | 1-0 | Wu, Runze 1458 | C54 Italian Game: Classical Variation, Greco Gambit, Dubov Italian | 2 · mesa 22 |
| 15 jul 2026 | Frances Corrales, Aidan Eduardo | ½-½ | Macias Reyes, Jose Luis 1708 | A11 English Opening: Caro-Kann Defensive System | 2 · mesa 23 |
| 15 jul 2026 | Angulo Diaz, Dario 1681 | 1-0 | Reyes Tobon, Jeronimo 1418 | D06 Queen's Gambit Declined: Marshall Defense | 2 · mesa 24 |
| 17 jul 2026 | Perez Aleman, Pedro Tomas 2063 | 0-1 | Hernandez Leon, Alberto 2266 | B06 Modern Defense: Standard Defense | 3 · mesa 1 |
| 17 jul 2026 | Segura Marsa, Andres 2054 | 1-0 | Bethencourt Hernandez, Alberto 2 2177 | B40 Sicilian Defense: French Variation | 3 · mesa 2 |
| 17 jul 2026 | Guerrero Orihuela, Jose Luis 2048 | ½-½ | Li Chen, Helena Joana 2101 | A13 English Opening: Agincourt Defense, Wimpy System | 3 · mesa 3 |
| 17 jul 2026 | Perez Garcia, Jimena 2000 | 1-0 | Ramirez Maillo, Cristian 2074 | E49 Nimzo-Indian Defense: Normal Variation, Botvinnik System | 3 · mesa 4 |