| 10 mar 2021 | Nuno Mourazos, Isaac (Mourazos) | Ver la partida 1-0 | -Camacho Barreiro, Iker (Capanegra2222 | C57 Italian Game: Two Knights Defense, Knight Attack | | ronda 5 · mesa 55 |
| 10 mar 2021 | Camacho Barreiro, Iker (Capanegra2222 | Ver la partida 0-1 | -Nuno Mourazos, Isaac (Mourazos) | C50 Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | | ronda 5 · mesa 56 |
| 10 mar 2021 | Fernandez Artime, Jorge (Jorgefa7) | Ver la partida 1-0 | -Fernandez Garcia, Daniel (DaniFernand | C22 Center Game: Normal Variation | | ronda 5 · mesa 57 |
| 10 mar 2021 | Fernandez Garcia, Daniel (DaniFernand | Ver la partida 0-1 | -Fernandez Artime, Jorge (Jorgefa7) | D02 Queen's Pawn Game: Chigorin Variation | | ronda 5 · mesa 58 |
| 10 mar 2021 | Durrer Estrada, Leo (Leotron98) | Ver la partida ½-½ | -Arribas Castro, Mauro (Mauro_Gijon) | C25 Vienna Game: Max Lange Defense | Peon Escarlata – Antonio Rico B | ronda 5 · mesa 59 |
| 10 mar 2021 | Arribas Castro, Mauro (Mauro_Gijon) | Ver la partida 1-0 | -Durrer Estrada, Leo (Leotron98) | C50 Italian Game | Peon Escarlata – Antonio Rico B | ronda 5 · mesa 60 |
| 10 mar 2021 | Rodriguez Uria, Julio Antonio (esla | Ver la partida 0-1 | -Arguelles Loy, Felix Orlando (Lain | A11 Réti Opening: Anglo-Slav Variation, with g3 | | ronda 5 · mesa 61 |
| 10 mar 2021 | Arguelles Loy, Felix Orlando (Lain | Ver la partida 1-0 | -Rodriguez Uria, Julio Antonio (esla | A15 English Opening: Anglo-Indian Defense | | ronda 5 · mesa 62 |
| 10 mar 2021 | Caso De Los Cobos Martinez, Guillermo Emilio (G | Ver la partida 1-0 | -Siscar Conill, Aitor (siscar2006) | A27 English Opening: King's English Variation, Three Knights System | | ronda 5 · mesa 63 |
| 10 mar 2021 | Siscar Conill, Aitor (siscar2006) | Ver la partida ½-½ | -Caso De Los Cobos Martinez, Guillermo Emilio (G | C05 French Defense: Tarrasch Variation, Closed Variation | | ronda 5 · mesa 64 |
| 10 mar 2021 | Ardura Fernandez, Miguel Angel (MaikT | Ver la partida 0-1 | -Gomez Bello, Raul (SuperRGB) | E32 Nimzo-Indian Defense: Classical Variation | | ronda 5 · mesa 65 |
| 10 mar 2021 | Gomez Bello, Raul (SuperRGB) | Ver la partida 1-0 | -Ardura Fernandez, Miguel Angel (MaikT | D35 Queen's Gambit Declined: Exchange Variation | | ronda 5 · mesa 66 |
| 10 mar 2021 | Lanza Garcia, Miguel Angel (mianl | Ver la partida 1-0 | -Caunedo Alvarez, Miguel (MikhailKhau | B22 Sicilian Defense: Alapin Variation | | ronda 5 · mesa 67 |
| 10 mar 2021 | Caunedo Alvarez, Miguel (MikhailKhau | Ver la partida 0-1 | -Lanza Garcia, Miguel Angel (mianl | B01 Scandinavian Defense: Modern Variation | | ronda 5 · mesa 68 |
| 10 mar 2021 | Alvarez Fernandez, Jose Manuel (fdezal | Ver la partida 0-1 | -Monge Garcia, Carlos Eloy Abelard | C23 Bishop's Opening: Boi Variation | | ronda 5 · mesa 69 |
| 10 mar 2021 | Monge Garcia, Carlos Eloy Abelard | Ver la partida 1-0 | -Alvarez Fernandez, Jose Manuel (fdezal | B50 Sicilian Defense: Modern Variations | | ronda 5 · mesa 70 |
| 10 mar 2021 | Cano Mas, Ignacio Dimas (Nach | Ver la partida 0-1 | -Gonzalez Martino, Rodrigo (Rodrigmart | C50 Italian Game: Giuoco Pianissimo | | ronda 5 · mesa 71 |
| 10 mar 2021 | Gonzalez Martino, Rodrigo (Rodrigmart | Ver la partida 0-1 | -Cano Mas, Ignacio Dimas (Nach | A46 Indian Defense: Wade-Tartakower Defense | | ronda 5 · mesa 72 |
| 10 mar 2021 | Muniz Otero, Lucas (CANTERA1) | Ver la partida 1-0 | -Candanedo Moral, Enrique (E_CanMora) | C50 Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | Vetusta D – Universidad de Oviedo B | ronda 5 · mesa 73 |
| 10 mar 2021 | Candanedo Moral, Enrique (E_CanMora) | Ver la partida 1-0 | -Muniz Otero, Lucas (CANTERA1) | C50 Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | Vetusta D – Universidad de Oviedo B | ronda 5 · mesa 74 |
| 17 mar 2021 | Delgado Ramirez, Neuris (neurisdr) | Ver la partida 1-0 | -Badillo Ramos, Steve (miguelanguel14) | C01 French Defense: Exchange Variation, Monte Carlo Variation | Gijon 64 – Vetusta B | ronda 6 · mesa 1 |
| 17 mar 2021 | Badillo Ramos, Steve (miguelanguel14) | Ver la partida 0-1 | -Delgado Ramirez, Neuris (neurisdr) | B28 Sicilian Defense: O'Kelly Variation, Maróczy Bind | Gijon 64 – Vetusta B | ronda 6 · mesa 2 |
| 17 mar 2021 | Sanchez Vergara, Alberto (albertsanc) | Ver la partida 0-1 | -Alonso Alvarez, Aitor (SmaugFire) | B31 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | Ciudad Naranco A – Vetusta A | ronda 6 · mesa 3 |
| 17 mar 2021 | Alonso Alvarez, Aitor (SmaugFire) | Ver la partida 1-0 | -Sanchez Vergara, Alberto (albertsanc) | D79 Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation | Ciudad Naranco A – Vetusta A | ronda 6 · mesa 4 |
| 17 mar 2021 | Vinuela Diaz, Saul (SwordOfTinabi) | Ver la partida 1-0 | -Gutierrez Garcia, Marcos (Marcosguti777) | A45 Indian Defense: Accelerated London System | Grupo Covadonga – Valdesva | ronda 6 · mesa 5 |
| 17 mar 2021 | Gutierrez Garcia, Marcos (Marcosguti777) | Ver la partida ½-½ | -Vinuela Diaz, Saul (SwordOfTinabi) | C42 Petrov's Defense: Stafford Gambit Accepted | Grupo Covadonga – Valdesva | ronda 6 · mesa 6 |
| 17 mar 2021 | Martinez Lopez, Eduardo (Emlz) | Ver la partida 1-0 | -Joglar Garcia, Maria (Mariia013) | A06 Nimzo-Larsen Attack: Classical Variation | Antonio Rico A – Grupo 64 | ronda 6 · mesa 7 |
| 17 mar 2021 | Joglar Garcia, Maria (Mariia013) | Ver la partida ½-½ | -Martinez Lopez, Eduardo (Emlz) | D02 Queen's Pawn Game: London System, with e6 | Antonio Rico A – Grupo 64 | ronda 6 · mesa 8 |
| 17 mar 2021 | Prado Lobo, Jonas (Tsschessulover) | Ver la partida 1-0 | -San Claudio Gonzalez, Francisco Javier De (PAX111) | C50 Italian Game | Pablo Moran – Ensidesa A | ronda 6 · mesa 9 |
| 17 mar 2021 | San Claudio Gonzalez, Francisco Javier De (PAX111) | Ver la partida 0-1 | -Prado Lobo, Jonas (Tsschessulover) | A00 Van Geet Opening | Pablo Moran – Ensidesa A | ronda 6 · mesa 10 |
| 17 mar 2021 | Martin Cabeza, Nicolas (aviles3jr3) | Ver la partida 1-0 | -Arce Cano, Lucas (lac10000) | C42 Petrov's Defense: Classical Attack | Vetusta C – Ciudad Naranco C | ronda 6 · mesa 11 |
| 17 mar 2021 | Arce Cano, Lucas (lac10000) | Ver la partida 0-1 | -Martin Cabeza, Nicolas (aviles3jr3) | B95 Sicilian Defense: Najdorf Variation | Vetusta C – Ciudad Naranco C | ronda 6 · mesa 12 |
| 17 mar 2021 | Fernandez Ojanguren, Pelayo (Pfo04) | Ver la partida ½-½ | -Fernandez Calvo, Martin (martin32fdez) | B33 Sicilian Defense: Lasker-Pelikan Variation | Ciudad Naranco B – Universidad de Oviedo B | ronda 6 · mesa 13 |
| 17 mar 2021 | Fernandez Calvo, Martin (martin32fdez) | Ver la partida 0-1 | -Fernandez Ojanguren, Pelayo (Pfo04) | E62 King's Indian Defense: Fianchetto Variation, Carlsbad Variation | Ciudad Naranco B – Universidad de Oviedo B | ronda 6 · mesa 14 |
| 17 mar 2021 | Alvarez De Diego, Eden (miperrosisto) | Ver la partida 1-0 | -Alvarez Cigarria, Alfredo (Ugarte60) | A08 King's Indian Attack: Sicilian Variation | Antonio Rico B – Universidad de Oviedo A | ronda 6 · mesa 15 |
| 17 mar 2021 | Alvarez Cigarria, Alfredo (Ugarte60) | Ver la partida 1-0 | -Alvarez De Diego, Eden (miperrosisto) | E61 King's Indian Defense | Antonio Rico B – Universidad de Oviedo A | ronda 6 · mesa 16 |
| 17 mar 2021 | Rodriguez San Jose, Daniel (DANIEL_CABALLERO_118) | Ver la partida 1-0 | -Hevia Pena, Javier (Sormartinez) | D45 Semi-Slav Defense: Stoltz Variation | Ensidesa B – Vetusta D | ronda 6 · mesa 17 |
| 17 mar 2021 | Hevia Pena, Javier (Sormartinez) | Ver la partida 0-1 | -Rodriguez San Jose, Daniel (DANIEL_CABALLERO_118) | C67 Ruy Lopez: Berlin Defense, l'Hermet Variation, Berlin Wall Defense | Ensidesa B – Vetusta D | ronda 6 · mesa 18 |
| 17 mar 2021 | Perez Inclan, Jorge (Inclan1977) | Ver la partida 1-0 | -Lopez Fernandez, Marcos (MarcosLfdz) | A45 Indian Defense: Accelerated London System | Peon Escarlata – Antonio Rico C | ronda 6 · mesa 19 |
| 17 mar 2021 | Lopez Fernandez, Marcos (MarcosLfdz) | Ver la partida 0-1 | -Perez Inclan, Jorge (Inclan1977) | B10 Caro-Kann Defense | Peon Escarlata – Antonio Rico C | ronda 6 · mesa 20 |
| 17 mar 2021 | Alonso Fernandez, Gonzalo (GenioAlfa) | Ver la partida 0-1 | -Alvarez Fernandez, Enrique (kinkaiser) | B90 Sicilian Defense: Najdorf Variation | Gijon 64 – Vetusta B | ronda 6 · mesa 21 |
| 17 mar 2021 | Alvarez Fernandez, Enrique (kinkaiser) | Ver la partida 1-0 | -Alonso Fernandez, Gonzalo (GenioAlfa) | D02 Queen's Pawn Game: London System | Gijon 64 – Vetusta B | ronda 6 · mesa 22 |
| 17 mar 2021 | Gonzalez Guedes, Iyan (IyanBuho) | Ver la partida ½-½ | -Recuero Guerra, Javier (Javirec) | C41 Philidor Defense: Lion Variation | Ciudad Naranco A – Vetusta A | ronda 6 · mesa 23 |
| 17 mar 2021 | Recuero Guerra, Javier (Javirec) | Ver la partida 1-0 | -Gonzalez Guedes, Iyan (IyanBuho) | B56 Sicilian Defense: Classical Variation | Ciudad Naranco A – Vetusta A | ronda 6 · mesa 24 |
| 17 mar 2021 | Hermida Garcia, Eduardo (pravia1972) | Ver la partida 0-1 | -Marino Bravo, Miguel Angel (Cuchulin) | D00 Queen's Pawn Game: Accelerated London System | Grupo Covadonga – Valdesva | ronda 6 · mesa 25 |
| 17 mar 2021 | Marino Bravo, Miguel Angel (Cuchulin) | Ver la partida 1-0 | -Hermida Garcia, Eduardo (pravia1972) | A40 Horwitz Defense | Grupo Covadonga – Valdesva | ronda 6 · mesa 26 |
| 17 mar 2021 | Martinez Hurtado, Manuel (Chiquielrey44) | Ver la partida 0-1 | -Garcia Fernandez, Jose Antonio (jangarcia102) | A40 Queen's Pawn Game: Modern Defense | Antonio Rico A – Grupo 64 | ronda 6 · mesa 27 |
| 17 mar 2021 | Garcia Fernandez, Jose Antonio (jangarcia102) | Ver la partida 1-0 | -Martinez Hurtado, Manuel (Chiquielrey44) | A22 English Opening: Carls-Bremen System | Antonio Rico A – Grupo 64 | ronda 6 · mesa 28 |
| 17 mar 2021 | Suarez Montousse, Andres (andresmontousse) | Ver la partida 0-1 | -Blazquez Lopez, Berna (JAVIERAGUERA) | A45 Trompowsky Attack | Pablo Moran – Ensidesa A | ronda 6 · mesa 29 |
| 17 mar 2021 | Blazquez Lopez, Berna (JAVIERAGUERA) | Ver la partida 1-0 | -Suarez Montousse, Andres (andresmontousse) | D02 Queen's Pawn Game: Symmetrical Variation | Pablo Moran – Ensidesa A | ronda 6 · mesa 30 |