| 18 jul 2025 | Damaso Tacoronte, Carolina 1860 | 1-0 | Martinez Correa, Rafael 1846 | B22 Sicilian Defense: Alapin Variation, Stoltz Attack | 1 · mesa 1 |
| 18 jul 2025 | Rivero Pena, Himar 1815 | 0-1 | Sanchez Montesdeoca, Isaac 1817 | B00 Pirc Defense | 1 · mesa 2 |
| 18 jul 2025 | Ramos Santana, Marcelino 1914 | 1-0 | Pace, Gabriele 1842 | B23 Sicilian Defense: Closed | 1 · mesa 3 |
| 18 jul 2025 | Reinoso Andre, Lazaro Javier 1802 | 0-1 | Rivero Reyes, Alejandro 1907 | E92 King's Indian Defense: Petrosian Variation, Stein Defense | 1 · mesa 4 |
| 19 jul 2025 | Martinez Correa, Rafael 1846 | ½-½ | Rivero Reyes, Alejandro 1907 | C55 Italian Game: Two Knights Defense, Modern Bishop's Opening | 2 · mesa 1 |
| 19 jul 2025 | Pace, Gabriele 1842 | 0-1 | Reinoso Andre, Lazaro Javier 1802 | D00 Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | 2 · mesa 2 |
| 19 jul 2025 | Sanchez Montesdeoca, Isaac 1817 | ½-½ | Ramos Santana, Marcelino 1914 | B34 Sicilian Defense: Accelerated Dragon, Modern Variation | 2 · mesa 3 |
| 19 jul 2025 | Damaso Tacoronte, Carolina 1860 | 1-0 | Rivero Pena, Himar 1815 | C74 Ruy Lopez: Morphy Defense, Modern Steinitz Defense | 2 · mesa 4 |
| 20 jul 2025 | Rivero Pena, Himar 1815 | ½-½ | Martinez Correa, Rafael 1846 | B31 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 3 · mesa 1 |
| 20 jul 2025 | Ramos Santana, Marcelino 1914 | ½-½ | Damaso Tacoronte, Carolina 1860 | B12 Caro-Kann Defense: Advance Variation, Short Variation | 3 · mesa 2 |
| 20 jul 2025 | Reinoso Andre, Lazaro Javier 1802 | 1-0 | Sanchez Montesdeoca, Isaac 1817 | A04 Zukertort Opening: Pirc Invitation | 3 · mesa 3 |
| 20 jul 2025 | Rivero Reyes, Alejandro 1907 | 1-0 | Pace, Gabriele 1842 | B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 3 · mesa 4 |
| 21 jul 2025 | Martinez Correa, Rafael 1846 | 1-0 | Pace, Gabriele 1842 | B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 4 · mesa 1 |
| 21 jul 2025 | Sanchez Montesdeoca, Isaac 1817 | ½-½ | Rivero Reyes, Alejandro 1907 | B28 Sicilian Defense: O'Kelly Variation, Yerevan System | 4 · mesa 2 |
| 21 jul 2025 | Damaso Tacoronte, Carolina 1860 | 1-0 | Reinoso Andre, Lazaro Javier 1802 | B04 Alekhine Defense: Modern Variation, Alburt Variation | 4 · mesa 3 |
| 21 jul 2025 | Rivero Pena, Himar 1815 | 0-1 | Ramos Santana, Marcelino 1914 | B31 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 4 · mesa 4 |
| 23 jul 2025 | Ramos Santana, Marcelino 1914 | 0-1 | Martinez Correa, Rafael 1846 | B23 Sicilian Defense: Closed | 5 · mesa 1 |
| 23 jul 2025 | Reinoso Andre, Lazaro Javier 1802 | 1-0 | Rivero Pena, Himar 1815 | A42 Modern Defense: Averbakh System | 5 · mesa 2 |
| 23 jul 2025 | Rivero Reyes, Alejandro 1907 | ½-½ | Damaso Tacoronte, Carolina 1860 | B12 Caro-Kann Defense: Advance Variation | 5 · mesa 3 |
| 23 jul 2025 | Pace, Gabriele 1842 | ½-½ | Sanchez Montesdeoca, Isaac 1817 | A41 Queen's Pawn Game | 5 · mesa 4 |
| 25 jul 2025 | Martinez Correa, Rafael 1846 | 1-0 | Sanchez Montesdeoca, Isaac 1817 | B07 Czech Defense | 6 · mesa 1 |
| 25 jul 2025 | Damaso Tacoronte, Carolina 1860 | 1-0 | Pace, Gabriele 1842 | B22 Sicilian Defense: Alapin Variation, Barmen Defense | 6 · mesa 2 |
| 25 jul 2025 | Rivero Pena, Himar 1815 | 1-0 | Rivero Reyes, Alejandro 1907 | | 6 · mesa 3 |
| 25 jul 2025 | Ramos Santana, Marcelino 1914 | ½-½ | Reinoso Andre, Lazaro Javier 1802 | C67 Ruy Lopez: Berlin Defense, Rio Gambit Accepted | 6 · mesa 4 |
| 26 jul 2025 | Reinoso Andre, Lazaro Javier 1802 | ½-½ | Martinez Correa, Rafael 1846 | E91 King's Indian Defense: Orthodox Variation | 7 · mesa 1 |
| 26 jul 2025 | Rivero Reyes, Alejandro 1907 | 0-1 | Ramos Santana, Marcelino 1914 | | 7 · mesa 2 |
| 26 jul 2025 | Pace, Gabriele 1842 | 1-0 | Rivero Pena, Himar 1815 | B06 Modern Defense: Standard Defense | 7 · mesa 3 |
| 26 jul 2025 | Sanchez Montesdeoca, Isaac 1817 | ½-½ | Damaso Tacoronte, Carolina 1860 | D04 Queen's Pawn Game: Colle System | 7 · mesa 4 |