| 5 jul 2021 | Bendayan Claros, Aaron 2167 | Ver la partida 0-1 | Diaz Velandia, Jose Manuel 2371 | E85 King's Indian Defense: Sämisch Variation, Orthodox Variation | ronda 1 · mesa 1 |
| 5 jul 2021 | Sanz Wawer, Daniel 2307 | Ver la partida 1-0 | Nazarov, Alexander 1960 | B99 Sicilian Defense: Najdorf Variation, Main Line | ronda 1 · mesa 2 |
| 5 jul 2021 | Luque Saiz, Andres 2131 | Ver la partida 1-0 | Campos Gambuti, Luis Maria 2357 | C10 French Defense: Rubinstein Variation, Maric Variation | ronda 1 · mesa 3 |
| 5 jul 2021 | Giaccio, Alfredo 2361 | Ver la partida ½-½ | Granero Roca, Antonio 2369 | C45 Scotch Game: Classical Variation, Intermezzo Variation | ronda 1 · mesa 4 |
| 5 jul 2021 | Plaskett, H James 2367 | Ver la partida 1-0 | Serarols Mabras, Bernat 2359 | A13 English Opening: Agincourt Defense | ronda 1 · mesa 5 |
| 6 jul 2021 | Diaz Velandia, Jose Manuel 2371 | Ver la partida ½-½ | Serarols Mabras, Bernat 2359 | C54 Italian Game: Classical Variation, Giuoco Pianissimo, with h6 | ronda 2 · mesa 1 |
| 6 jul 2021 | Granero Roca, Antonio 2369 | Ver la partida 1-0 | Plaskett, H James 2367 | E15 Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Quiet Line | ronda 2 · mesa 2 |
| 6 jul 2021 | Campos Gambuti, Luis Maria 2357 | Ver la partida ½-½ | Giaccio, Alfredo 2361 | C01 French Defense: Exchange Variation | ronda 2 · mesa 3 |
| 6 jul 2021 | Nazarov, Alexander 1960 | Ver la partida 0-1 | Luque Saiz, Andres 2131 | D19 Slav Defense: Czech Variation, Dutch Variation | ronda 2 · mesa 4 |
| 6 jul 2021 | Bendayan Claros, Aaron 2167 | Ver la partida 1-0 | Sanz Wawer, Daniel 2307 | E46 Nimzo-Indian Defense: Reshevsky Variation | ronda 2 · mesa 5 |
| 7 jul 2021 | Sanz Wawer, Daniel 2307 | Ver la partida 1-0 | Diaz Velandia, Jose Manuel 2371 | E81 King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation | ronda 3 · mesa 1 |
| 7 jul 2021 | Luque Saiz, Andres 2131 | Ver la partida 1-0 | Bendayan Claros, Aaron 2167 | B18 Caro-Kann Defense: Classical Variation, Flohr Variation | ronda 3 · mesa 2 |
| 7 jul 2021 | Giaccio, Alfredo 2361 | Ver la partida 1-0 | Nazarov, Alexander 1960 | B15 Caro-Kann Defense: Tartakower Variation | ronda 3 · mesa 3 |
| 7 jul 2021 | Plaskett, H James 2367 | Ver la partida 1-0 | Campos Gambuti, Luis Maria 2357 | C29 Vienna Game: Vienna Gambit, Modern Variation | ronda 3 · mesa 4 |
| 7 jul 2021 | Serarols Mabras, Bernat 2359 | Ver la partida ½-½ | Granero Roca, Antonio 2369 | E61 King's Indian Defense | ronda 3 · mesa 5 |
| 8 jul 2021 | Diaz Velandia, Jose Manuel 2371 | Ver la partida 1-0 | Granero Roca, Antonio 2369 | E90 King's Indian Defense: Normal Variation, Rare Defenses | ronda 4 · mesa 1 |
| 8 jul 2021 | Campos Gambuti, Luis Maria 2357 | Ver la partida ½-½ | Serarols Mabras, Bernat 2359 | B40 Sicilian Defense: French Variation | ronda 4 · mesa 2 |
| 8 jul 2021 | Nazarov, Alexander 1960 | Ver la partida 0-1 | Plaskett, H James 2367 | E12 Queen's Indian Defense: Petrosian Variation, Farago Defense | ronda 4 · mesa 3 |
| 8 jul 2021 | Bendayan Claros, Aaron 2167 | Ver la partida ½-½ | Giaccio, Alfredo 2361 | D67 Queen's Gambit Declined: Orthodox Defense, Main Line | ronda 4 · mesa 4 |
| 8 jul 2021 | Sanz Wawer, Daniel 2307 | Ver la partida 1-0 | Luque Saiz, Andres 2131 | D12 Slav Defense: Quiet Variation, Schallopp Defense | ronda 4 · mesa 5 |
| 9 jul 2021 | Luque Saiz, Andres 2131 | Ver la partida 0-1 | Diaz Velandia, Jose Manuel 2371 | B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | ronda 5 · mesa 1 |
| 9 jul 2021 | Giaccio, Alfredo 2361 | Ver la partida ½-½ | Sanz Wawer, Daniel 2307 | B18 Caro-Kann Defense: Classical Variation, Main Line | ronda 5 · mesa 2 |
| 9 jul 2021 | Plaskett, H James 2367 | Ver la partida 1-0 | Bendayan Claros, Aaron 2167 | D38 Queen's Gambit Declined: Ragozin Defense | ronda 5 · mesa 3 |
| 9 jul 2021 | Serarols Mabras, Bernat 2359 | Ver la partida 1-0 | Nazarov, Alexander 1960 | D31 Queen's Gambit Declined: Janowski Variation | ronda 5 · mesa 4 |
| 9 jul 2021 | Granero Roca, Antonio 2369 | Ver la partida ½-½ | Campos Gambuti, Luis Maria 2357 | D06 Queen's Gambit Declined: Baltic Defense, Pseudo-Chigorin | ronda 5 · mesa 5 |
| 10 jul 2021 | Diaz Velandia, Jose Manuel 2371 | Ver la partida ½-½ | Campos Gambuti, Luis Maria 2357 | B45 Sicilian Defense: Four Knights Variation, Exchange Variation | ronda 6 · mesa 1 |
| 10 jul 2021 | Nazarov, Alexander 1960 | Ver la partida 0-1 | Granero Roca, Antonio 2369 | A57 Benko Gambit | ronda 6 · mesa 2 |
| 10 jul 2021 | Bendayan Claros, Aaron 2167 | Ver la partida 0-1 | Serarols Mabras, Bernat 2359 | E46 Nimzo-Indian Defense: Reshevsky Variation | ronda 6 · mesa 3 |
| 10 jul 2021 | Sanz Wawer, Daniel 2307 | Ver la partida 1-0 | Plaskett, H James 2367 | A65 Benoni Defense: King's Pawn Line, with Nge2 | ronda 6 · mesa 4 |
| 10 jul 2021 | Luque Saiz, Andres 2131 | Ver la partida 1-0 | Giaccio, Alfredo 2361 | C03 French Defense: Tarrasch Variation, Morozevich Variation | ronda 6 · mesa 5 |
| 10 jul 2021 | Giaccio, Alfredo 2361 | Ver la partida 1-0 | Diaz Velandia, Jose Manuel 2371 | B33 Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | ronda 7 · mesa 1 |
| 10 jul 2021 | Plaskett, H James 2367 | Ver la partida ½-½ | Luque Saiz, Andres 2131 | C05 French Defense: Tarrasch Variation, Closed Variation | ronda 7 · mesa 2 |
| 10 jul 2021 | Serarols Mabras, Bernat 2359 | Ver la partida ½-½ | Sanz Wawer, Daniel 2307 | E12 Queen's Indian Defense: Kasparov-Petrosian Variation, Main Line | ronda 7 · mesa 3 |
| 10 jul 2021 | Granero Roca, Antonio 2369 | Ver la partida 1-0 | Bendayan Claros, Aaron 2167 | D34 Tarrasch Defense: Classical Variation, Advance Variation | ronda 7 · mesa 4 |
| 10 jul 2021 | Campos Gambuti, Luis Maria 2357 | Ver la partida 1-0 | Nazarov, Alexander 1960 | B51 Sicilian Defense: Moscow Variation | ronda 7 · mesa 5 |
| 11 jul 2021 | Diaz Velandia, Jose Manuel 2371 | Ver la partida 1-0 | Nazarov, Alexander 1960 | C02 French Defense: Advance Variation, Milner-Barry Gambit | ronda 8 · mesa 1 |
| 11 jul 2021 | Bendayan Claros, Aaron 2167 | Ver la partida ½-½ | Campos Gambuti, Luis Maria 2357 | D10 Slav Defense: Exchange Variation | ronda 8 · mesa 2 |
| 11 jul 2021 | Sanz Wawer, Daniel 2307 | Ver la partida 1-0 | Granero Roca, Antonio 2369 | C92 Ruy Lopez: Closed, Flohr System | ronda 8 · mesa 3 |
| 11 jul 2021 | Luque Saiz, Andres 2131 | Ver la partida 0-1 | Serarols Mabras, Bernat 2359 | B18 Caro-Kann Defense: Classical Variation, Flohr Variation | ronda 8 · mesa 4 |
| 11 jul 2021 | Giaccio, Alfredo 2361 | Ver la partida 1-0 | Plaskett, H James 2367 | B20 Sicilian Defense: Czerniak Attack, Queen Fianchetto Variation | ronda 8 · mesa 5 |
| 11 jul 2021 | Plaskett, H James 2367 | Ver la partida ½-½ | Diaz Velandia, Jose Manuel 2371 | B23 Sicilian Defense: Closed, Traditional | ronda 9 · mesa 1 |
| 11 jul 2021 | Serarols Mabras, Bernat 2359 | Ver la partida ½-½ | Giaccio, Alfredo 2361 | A40 English Defense | ronda 9 · mesa 2 |
| 11 jul 2021 | Granero Roca, Antonio 2369 | Ver la partida ½-½ | Luque Saiz, Andres 2131 | A07 King's Indian Attack | ronda 9 · mesa 3 |
| 11 jul 2021 | Campos Gambuti, Luis Maria 2357 | Ver la partida 1-0 | Sanz Wawer, Daniel 2307 | B10 Caro-Kann Defense: Accelerated Panov Attack | ronda 9 · mesa 4 |
| 11 jul 2021 | Nazarov, Alexander 1960 | Ver la partida 0-1 | Bendayan Claros, Aaron 2167 | E11 Bogo-Indian Defense: Retreat Variation | ronda 9 · mesa 5 |