| 24 jul 2023 | Alonso Garcia, Rene Marcial 2297 | 0-1 | Granero Roca, Antonio 2318 | A57 Benko Gambit Declined: Main Line | 1 · mesa 1 |
| 24 jul 2023 | Plaskett, H James 2356 | 1-0 | Villar Reymundo, Juan Antonio 2196 | A20 English Opening: King's English Variation | 1 · mesa 2 |
| 24 jul 2023 | Gavilan Diaz, Mario 2274 | 0-1 | Sos Andreu, Eric 2362 | B12 Caro-Kann Defense: Advance Variation, Van der Wiel Attack | 1 · mesa 3 |
| 24 jul 2023 | Ilinca Ilinca, Felix Antonio 2293 | 1-0 | Del Rey, Diego 2327 | B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 1 · mesa 4 |
| 24 jul 2023 | Dura Olmos, Gines Raul 2097 | 0-1 | Docampo Beltran, Dexter 2353 | A88 Dutch Defense: Leningrad Variation, Warsaw Variation | 1 · mesa 5 |
| 25 jul 2023 | Granero Roca, Antonio 2318 | ½-½ | Docampo Beltran, Dexter 2353 | A41 Queen's Pawn Game | 2 · mesa 1 |
| 25 jul 2023 | Del Rey, Diego 2327 | 1-0 | Dura Olmos, Gines Raul 2097 | A46 Indian Defense: Spielmann-Indian | 2 · mesa 2 |
| 25 jul 2023 | Sos Andreu, Eric 2362 | ½-½ | Ilinca Ilinca, Felix Antonio 2293 | E04 Catalan Opening: Open Defense | 2 · mesa 3 |
| 25 jul 2023 | Villar Reymundo, Juan Antonio 2196 | ½-½ | Gavilan Diaz, Mario 2274 | B51 Sicilian Defense: Moscow Variation | 2 · mesa 4 |
| 25 jul 2023 | Alonso Garcia, Rene Marcial 2297 | ½-½ | Plaskett, H James 2356 | E12 Queen's Indian Defense: Petrosian Variation, Farago Defense | 2 · mesa 5 |
| 26 jul 2023 | Plaskett, H James 2356 | 1-0 | Granero Roca, Antonio 2318 | A30 English Opening: Symmetrical Variation | 3 · mesa 1 |
| 26 jul 2023 | Gavilan Diaz, Mario 2274 | ½-½ | Alonso Garcia, Rene Marcial 2297 | E38 Nimzo-Indian Defense: Classical Variation, Berlin Variation | 3 · mesa 2 |
| 26 jul 2023 | Ilinca Ilinca, Felix Antonio 2293 | 1-0 | Villar Reymundo, Juan Antonio 2196 | C41 Philidor Defense: Lion Variation | 3 · mesa 3 |
| 26 jul 2023 | Dura Olmos, Gines Raul 2097 | 0-1 | Sos Andreu, Eric 2362 | B15 Caro-Kann Defense: Tartakower Variation | 3 · mesa 4 |
| 26 jul 2023 | Docampo Beltran, Dexter 2353 | 0-1 | Del Rey, Diego 2327 | B10 Caro-Kann Defense: Two Knights Attack | 3 · mesa 5 |
| 26 jul 2023 | Granero Roca, Antonio 2318 | ½-½ | Del Rey, Diego 2327 | A12 Réti Opening: Anglo-Slav Variation, Capablanca Variation | 4 · mesa 1 |
| 26 jul 2023 | Sos Andreu, Eric 2362 | ½-½ | Docampo Beltran, Dexter 2353 | A41 Queen's Pawn Game | 4 · mesa 2 |
| 26 jul 2023 | Villar Reymundo, Juan Antonio 2196 | 1-0 | Dura Olmos, Gines Raul 2097 | B27 Sicilian Defense: Hyperaccelerated Dragon | 4 · mesa 3 |
| 26 jul 2023 | Alonso Garcia, Rene Marcial 2297 | ½-½ | Ilinca Ilinca, Felix Antonio 2293 | D31 Queen's Gambit Declined: Queen's Knight Variation | 4 · mesa 4 |
| 26 jul 2023 | Plaskett, H James 2356 | 1-0 | Gavilan Diaz, Mario 2274 | A28 English Opening: King's English Variation, Four Knights Variation, Quiet Line | 4 · mesa 5 |
| 27 jul 2023 | Gavilan Diaz, Mario 2274 | 0-1 | Granero Roca, Antonio 2318 | B35 Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | 5 · mesa 1 |
| 27 jul 2023 | Ilinca Ilinca, Felix Antonio 2293 | 1-0 | Plaskett, H James 2356 | B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 5 · mesa 2 |
| 27 jul 2023 | Dura Olmos, Gines Raul 2097 | 0-1 | Alonso Garcia, Rene Marcial 2297 | E68 King's Indian Defense: Fianchetto Variation, Classical Variation | 5 · mesa 3 |
| 27 jul 2023 | Docampo Beltran, Dexter 2353 | 1-0 | Villar Reymundo, Juan Antonio 2196 | B23 Sicilian Defense: Closed | 5 · mesa 4 |
| 27 jul 2023 | Del Rey, Diego 2327 | ½-½ | Sos Andreu, Eric 2362 | A46 Torre Attack: Classical Defense | 5 · mesa 5 |
| 28 jul 2023 | Granero Roca, Antonio 2318 | ½-½ | Sos Andreu, Eric 2362 | A35 English Opening: Symmetrical Variation, Four Knights Variation | 6 · mesa 1 |
| 28 jul 2023 | Villar Reymundo, Juan Antonio 2196 | 0-1 | Del Rey, Diego 2327 | B12 Caro-Kann Defense: Advance Variation, Tal Variation | 6 · mesa 2 |
| 28 jul 2023 | Alonso Garcia, Rene Marcial 2297 | ½-½ | Docampo Beltran, Dexter 2353 | A88 Dutch Defense: Leningrad Variation, Warsaw Variation | 6 · mesa 3 |
| 28 jul 2023 | Plaskett, H James 2356 | ½-½ | Dura Olmos, Gines Raul 2097 | A40 Modern Defense: Beefeater Variation | 6 · mesa 4 |
| 28 jul 2023 | Gavilan Diaz, Mario 2274 | 0-1 | Ilinca Ilinca, Felix Antonio 2293 | B22 Sicilian Defense: Alapin Variation, Barmen Defense | 6 · mesa 5 |
| 29 jul 2023 | Ilinca Ilinca, Felix Antonio 2293 | 1-0 | Granero Roca, Antonio 2318 | E47 Nimzo-Indian Defense: Normal Variation | 7 · mesa 1 |
| 29 jul 2023 | Dura Olmos, Gines Raul 2097 | 0-1 | Gavilan Diaz, Mario 2274 | A37 English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | 7 · mesa 2 |
| 29 jul 2023 | Docampo Beltran, Dexter 2353 | 1-0 | Plaskett, H James 2356 | B23 Sicilian Defense: Grand Prix Attack | 7 · mesa 3 |
| 29 jul 2023 | Del Rey, Diego 2327 | ½-½ | Alonso Garcia, Rene Marcial 2297 | D11 Slav Defense: Quiet Variation | 7 · mesa 4 |
| 29 jul 2023 | Sos Andreu, Eric 2362 | 1-0 | Villar Reymundo, Juan Antonio 2196 | E00 Catalan Opening | 7 · mesa 5 |
| 29 jul 2023 | Granero Roca, Antonio 2318 | 1-0 | Villar Reymundo, Juan Antonio 2196 | E90 King's Indian Defense: Normal Variation, Rare Defenses | 8 · mesa 1 |
| 29 jul 2023 | Alonso Garcia, Rene Marcial 2297 | ½-½ | Sos Andreu, Eric 2362 | D77 Neo-Grünfeld Defense: Classical Variation, Modern Defense | 8 · mesa 2 |
| 29 jul 2023 | Plaskett, H James 2356 | 0-1 | Del Rey, Diego 2327 | A28 English Opening: King's English Variation, Four Knights Variation, Quiet Line | 8 · mesa 3 |
| 29 jul 2023 | Gavilan Diaz, Mario 2274 | 0-1 | Docampo Beltran, Dexter 2353 | C41 Philidor Defense: Lion Variation, Shirov Gambit | 8 · mesa 4 |
| 29 jul 2023 | Ilinca Ilinca, Felix Antonio 2293 | 1-0 | Dura Olmos, Gines Raul 2097 | B06 Pterodactyl Defense: Eastern, Benoni | 8 · mesa 5 |
| 30 jul 2023 | Dura Olmos, Gines Raul 2097 | 0-1 | Granero Roca, Antonio 2318 | A30 English Opening: Symmetrical Variation, Hedgehog Defense | 9 · mesa 1 |
| 30 jul 2023 | Docampo Beltran, Dexter 2353 | ½-½ | Ilinca Ilinca, Felix Antonio 2293 | C43 Petrov's Defense: Modern Attack | 9 · mesa 2 |
| 30 jul 2023 | Del Rey, Diego 2327 | ½-½ | Gavilan Diaz, Mario 2274 | A46 Indian Defense: Spielmann-Indian | 9 · mesa 3 |
| 30 jul 2023 | Sos Andreu, Eric 2362 | ½-½ | Plaskett, H James 2356 | A40 English Defense | 9 · mesa 4 |
| 30 jul 2023 | Villar Reymundo, Juan Antonio 2196 | ½-½ | Alonso Garcia, Rene Marcial 2297 | D59 Queen's Gambit Declined: Tartakower Defense | 9 · mesa 5 |