| 17 abr 2021 | Serrano Ruiz, Miguel 1702 | ½-½ | Fernandez Rosado, Roberto 2074 | D35 Queen's Gambit Declined: Exchange Variation, Positional Variation | 1 · mesa 1 |
| 17 abr 2021 | Centeno Mendoza, Julio Stefano 2064 | 1-0 | Martinez Garcia, Ruben 1651 | B21 Sicilian Defense: Smith-Morra Gambit Accepted, Paulsen Formation | 1 · mesa 2 |
| 17 abr 2021 | Ruiz Vazquez, Javier 1590 | 0-1 | Bravo De La Vega, Alvaro 2011 | B33 Sicilian Defense: Lasker-Pelikan Variation, Schlechter Variation | 1 · mesa 3 |
| 17 abr 2021 | Calvo Gonzalez, Jose Felix 1884 | 1-0 | Lopez Herrero, Israel 1540 | B90 Sicilian Defense: Najdorf Variation, Lipnitsky Attack | 1 · mesa 4 |
| 17 abr 2021 | Reyero Castro, Jorge 1520 | 0-1 | Torres Rebolledo, Victor 1862 | B13 Caro-Kann Defense: Exchange Variation | 1 · mesa 5 |
| 17 abr 2021 | Cuadrado Carmona, Javier 1806 | 1-0 | Jolani, Parnian 1394 | C02 French Defense: Advance Variation, Main Line | 1 · mesa 6 |
| 17 abr 2021 | Villarragut Vazquez, Inaki 1207 | 0-1 | Horcajuelo Rocamora, Martin 1780 | B90 Sicilian Defense: Najdorf Variation | 1 · mesa 7 |
| 17 abr 2021 | Garcia Prada, Guillermo 1767 | 1-0 | Jimenez Carrazoni, Javier | B22 Sicilian Defense: Alapin Variation, Smith-Morra Declined | 1 · mesa 8 |
| 17 abr 2021 | Torres Rebolledo, Victor 1862 | 1-0 | Centeno Mendoza, Julio Stefano 2064 | D85 Grünfeld Defense: Exchange Variation, Modern Exchange Variation | 2 · mesa 1 |
| 17 abr 2021 | Bravo De La Vega, Alvaro 2011 | 0-1 | Cuadrado Carmona, Javier 1806 | C99 Ruy Lopez: Closed, Chigorin Defense, Panov System | 2 · mesa 2 |
| 17 abr 2021 | Horcajuelo Rocamora, Martin 1780 | 0-1 | Calvo Gonzalez, Jose Felix 1884 | D85 Grünfeld Defense: Exchange Variation | 2 · mesa 3 |
| 17 abr 2021 | Fernandez Rosado, Roberto 2074 | 1-0 | Garcia Prada, Guillermo 1767 | B50 Sicilian Defense: Modern Variations | 2 · mesa 4 |
| 17 abr 2021 | Martinez Garcia, Ruben 1651 | 0-1 | Serrano Ruiz, Miguel 1702 | B20 Sicilian Defense: Czerniak Attack | 2 · mesa 5 |
| 17 abr 2021 | Jolani, Parnian 1394 | 0-1 | Ruiz Vazquez, Javier 1590 | C58 Italian Game: Two Knights Defense, Polerio Defense, Bogoljubow Variation | 2 · mesa 6 |
| 17 abr 2021 | Lopez Herrero, Israel 1540 | 0-1 | Villarragut Vazquez, Inaki 1207 | B76 Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | 2 · mesa 7 |
| 17 abr 2021 | Jimenez Carrazoni, Javier | ½-½ | Reyero Castro, Jorge 1520 | D02 Queen's Pawn Game: London System, with e6 | 2 · mesa 8 |
| 18 abr 2021 | Calvo Gonzalez, Jose Felix 1884 | 0-1 | Torres Rebolledo, Victor 1862 | B78 Sicilian Defense: Dragon Variation, Yugoslav Attack, Topalov Variation | 3 · mesa 1 |
| 18 abr 2021 | Cuadrado Carmona, Javier 1806 | 1-0 | Fernandez Rosado, Roberto 2074 | B10 Caro-Kann Defense: Two Knights Attack | 3 · mesa 2 |
| 18 abr 2021 | Serrano Ruiz, Miguel 1702 | 0-1 | Centeno Mendoza, Julio Stefano 2064 | C54 Italian Game: Classical Variation, Greco Gambit, Main Line | 3 · mesa 3 |
| 18 abr 2021 | Garcia Prada, Guillermo 1767 | ½-½ | Bravo De La Vega, Alvaro 2011 | B22 Sicilian Defense: Alapin Variation, Smith-Morra Declined | 3 · mesa 4 |
| 18 abr 2021 | Ruiz Vazquez, Javier 1590 | 1-0 | Horcajuelo Rocamora, Martin 1780 | B95 Sicilian Defense: Najdorf Variation | 3 · mesa 5 |
| 18 abr 2021 | Villarragut Vazquez, Inaki 1207 | 0-1 | Jimenez Carrazoni, Javier | B32 Sicilian Defense: Kalashnikov Variation | 3 · mesa 6 |
| 18 abr 2021 | Reyero Castro, Jorge 1520 | 0-1 | Lopez Herrero, Israel 1540 | B90 Sicilian Defense: Najdorf Variation, English Attack | 3 · mesa 7 |
| 18 abr 2021 | Jolani, Parnian 1394 | 0-1 | Martinez Garcia, Ruben 1651 | B22 Sicilian Defense: Alapin Variation, Barmen Defense | 3 · mesa 8 |
| 24 abr 2021 | Torres Rebolledo, Victor 1862 | 1-0 | Cuadrado Carmona, Javier 1806 | D31 Queen's Gambit Declined: Charousek Variation | 4 · mesa 1 |
| 24 abr 2021 | Centeno Mendoza, Julio Stefano 2064 | 1-0 | Calvo Gonzalez, Jose Felix 1884 | B22 Sicilian Defense: Alapin Variation, Barmen Defense | 4 · mesa 2 |
| 24 abr 2021 | Garcia Prada, Guillermo 1767 | ½-½ | Ruiz Vazquez, Javier 1590 | C44 Scotch Game: Scotch Gambit | 4 · mesa 3 |
| 24 abr 2021 | Fernandez Rosado, Roberto 2074 | ½-½ | Jimenez Carrazoni, Javier | D55 Queen's Gambit Declined: Pillsbury Attack | 4 · mesa 4 |
| 24 abr 2021 | Bravo De La Vega, Alvaro 2011 | 1-0 | Serrano Ruiz, Miguel 1702 | B41 Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | 4 · mesa 5 |
| 24 abr 2021 | Horcajuelo Rocamora, Martin 1780 | 1-0 | Lopez Herrero, Israel 1540 | A45 Indian Defense | 4 · mesa 6 |
| 24 abr 2021 | Martinez Garcia, Ruben 1651 | 1-0 | Villarragut Vazquez, Inaki 1207 | B22 Sicilian Defense: Alapin Variation, Smith-Morra Declined | 4 · mesa 7 |
| 24 abr 2021 | Reyero Castro, Jorge 1520 | 0-1 | Jolani, Parnian 1394 | C01 French Defense: Exchange Variation | 4 · mesa 8 |
| 25 abr 2021 | Ruiz Vazquez, Javier 1590 | 0-1 | Torres Rebolledo, Victor 1862 | B20 Sicilian Defense: Keres Variation | 5 · mesa 1 |
| 25 abr 2021 | Cuadrado Carmona, Javier 1806 | ½-½ | Centeno Mendoza, Julio Stefano 2064 | C54 Italian Game: Classical Variation, Greco Gambit, Modern Line | 5 · mesa 2 |
| 25 abr 2021 | Calvo Gonzalez, Jose Felix 1884 | 1-0 | Bravo De La Vega, Alvaro 2011 | B90 Sicilian Defense: Najdorf Variation, Lipnitsky Attack | 5 · mesa 3 |
| 25 abr 2021 | Martinez Garcia, Ruben 1651 | 0-1 | Fernandez Rosado, Roberto 2074 | C55 Italian Game: Two Knights Defense, Modern Bishop's Opening | 5 · mesa 4 |
| 25 abr 2021 | Jimenez Carrazoni, Javier | 0-1 | Horcajuelo Rocamora, Martin 1780 | A48 London System | 5 · mesa 5 |
| 25 abr 2021 | Serrano Ruiz, Miguel 1702 | 0-1 | Garcia Prada, Guillermo 1767 | B22 Sicilian Defense: Alapin Variation, Smith-Morra Declined | 5 · mesa 6 |
| 25 abr 2021 | Lopez Herrero, Israel 1540 | 0-1 | Jolani, Parnian 1394 | | 5 · mesa 7 |
| 25 abr 2021 | Villarragut Vazquez, Inaki 1207 | 1-0 | Reyero Castro, Jorge 1520 | C64 Ruy Lopez: Classical Variation | 5 · mesa 8 |