| 28 abr 2023 | Cruz Lledo, Pablo 2395 | 0-1 | Salvador Buiza, Victor 2195 | D31 Semi-Slav Defense: Anti-Noteboom, Stonewall Variation, Portisch Gambit | 1 · mesa 1 |
| 28 abr 2023 | Povshednyi, Ivan 2190 | 0-1 | Macias Pino, Diego 2395 | E48 Nimzo-Indian Defense: Normal Variation, Classical Defense | 1 · mesa 2 |
| 28 abr 2023 | Plaskett, H James 2371 | 0-1 | Buenafe Moya, Javier 2188 | A45 Trompowsky Attack | 1 · mesa 3 |
| 28 abr 2023 | Jordan Martinez, David 2137 | 0-1 | Valmana Canto, Jaime 2367 | C01 French Defense: Exchange Variation | 1 · mesa 4 |
| 28 abr 2023 | Vassallo Barroche, Mauricio 2361 | 1-0 | Salvador Lopez, Daniel 2128 | D37 Queen's Gambit Declined: Harrwitz Attack | 1 · mesa 5 |
| 28 abr 2023 | Torrijos Garcia, Borja 2117 | 0-1 | Sos Andreu, Eric 2360 | B10 Caro-Kann Defense: Two Knights Attack | 1 · mesa 6 |
| 28 abr 2023 | Sanchez Saez, Francisco 2352 | 1-0 | Zrikem, Nassim 2112 | A13 English Opening: Agincourt Defense, Bogoljubow Defense | 1 · mesa 7 |
| 28 abr 2023 | Montalban Galvez, Antoni 2104 | 0-1 | Carbonell Sancho, Marc 2346 | E63 King's Indian Defense: Fianchetto Variation, Panno Variation | 1 · mesa 8 |
| 28 abr 2023 | Komljenovic, Davorin 2337 | 1-0 | Cayon Pelaez, Pablo 2079 | D45 Semi-Slav Defense: Main Line | 1 · mesa 9 |
| 28 abr 2023 | Robledo Sanchez, Carlos 2077 | 1-0 | Mingarro Carceller, Sergi 2308 | A13 English Opening: Agincourt Defense, Wimpy System | 1 · mesa 10 |
| 29 abr 2023 | Macias Pino, Diego 2395 | ½-½ | Ilinca Ilinca, Felix Antonio 2266 | B45 Sicilian Defense: Four Knights Variation | 2 · mesa 1 |
| 29 abr 2023 | Valmana Canto, Jaime 2367 | ½-½ | Bendayan Claros, Aaron 2235 | B48 Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | 2 · mesa 2 |
| 29 abr 2023 | Chernikov, Vladimir 2238 | 1-0 | Vassallo Barroche, Mauricio 2361 | A05 Zukertort Opening: Nimzo-Larsen Variation | 2 · mesa 3 |
| 29 abr 2023 | Sos Andreu, Eric 2360 | 1-0 | Torres Sanchez, Jose 2225 | A53 Old Indian Defense | 2 · mesa 4 |
| 29 abr 2023 | Salvador Buiza, Victor 2195 | ½-½ | Sanchez Saez, Francisco 2352 | B38 Sicilian Defense: Accelerated Dragon, Maróczy Bind | 2 · mesa 5 |
| 29 abr 2023 | Carbonell Sancho, Marc 2346 | 1-0 | Robledo Sanchez, Carlos 2077 | B69 Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Nyezhmetdinov Attack | 2 · mesa 6 |
| 29 abr 2023 | Buenafe Moya, Javier 2188 | 1-0 | Komljenovic, Davorin 2337 | A04 Zukertort Opening: Kingside Fianchetto | 2 · mesa 7 |
| 29 abr 2023 | Bercaru, Vlad Ionut 1907 | 0-1 | Garcia Martin, Marta 2291 | E24 Nimzo-Indian Defense: Sämisch Variation | 2 · mesa 8 |
| 29 abr 2023 | Remolar Gallen, Jose 2283 | 1-0 | Sanleon Pravisano, Nieves 2020 | D35 Queen's Gambit Declined: Exchange Variation, Positional Variation | 2 · mesa 9 |
| 29 abr 2023 | Ibanez Aullana, Ramon 2292 | 1-0 | Palao, Adriana 1995 | A46 Indian Defense: London System | 2 · mesa 10 |
| 29 abr 2023 | Bas Mas, Miguel 2107 | 1-0 | Sempere Domenech, Abel 1987 | C24 Bishop's Opening: Paulsen Defense | 2 · mesa 11 |
| 29 abr 2023 | Garcia Martin, Marta 2291 | 1-0 | Sos Andreu, Eric 2360 | B12 Caro-Kann Defense: Advance Variation | 3 · mesa 1 |
| 29 abr 2023 | Remolar Gallen, Jose 2283 | 1-0 | Carbonell Sancho, Marc 2346 | E73 King's Indian Defense: Semi-Averbakh System | 3 · mesa 2 |
| 29 abr 2023 | Macias Pino, Diego 2395 | 1-0 | Buenafe Moya, Javier 2188 | C26 Bishop's Opening: Vienna Hybrid, Spielmann Attack | 3 · mesa 3 |
| 29 abr 2023 | Aymerich Rosell, Pablo 2037 | 0-1 | Valmana Canto, Jaime 2367 | C41 Philidor Defense: Lion Variation | 3 · mesa 4 |
| 29 abr 2023 | Sanchez Saez, Francisco 2352 | 1-0 | Bas Mas, Miguel 2107 | A14 Réti Opening: Anglo-Slav Variation, Bogoljubow Variation, Stonewall Line | 3 · mesa 5 |
| 29 abr 2023 | Bendayan Claros, Aaron 2235 | 1-0 | Ibanez Aullana, Ramon 2292 | A54 Old Indian Defense: Ukrainian Variation | 3 · mesa 6 |
| 29 abr 2023 | Ilinca Ilinca, Felix Antonio 2266 | * | Salvador Buiza, Victor 2195 | A07 King's Indian Attack, with e6 | 3 · mesa 7 |
| 29 abr 2023 | Cruz Lledo, Pablo 2395 | 1-0 | Jordan Martinez, David 2137 | E21 Nimzo-Indian Defense: Three Knights Variation | 3 · mesa 8 |
| 29 abr 2023 | Cayon Pelaez, Pablo 2079 | 0-1 | Vassallo Barroche, Mauricio 2361 | A40 Kangaroo Defense | 3 · mesa 9 |
| 29 abr 2023 | Komljenovic, Davorin 2337 | 1-0 | Robledo Sanchez, Carlos 2077 | E15 Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation | 3 · mesa 10 |
| 30 abr 2023 | Valmana Canto, Jaime 2367 | 0-1 | Remolar Gallen, Jose 2283 | A05 King's Indian Attack: Spassky Variation | 4 · mesa 1 |
| 30 abr 2023 | Chernikov, Vladimir 2238 | 0-1 | Macias Pino, Diego 2395 | A06 Zukertort Opening | 4 · mesa 2 |
| 30 abr 2023 | Bendayan Claros, Aaron 2235 | 1-0 | Sanchez Saez, Francisco 2352 | E71 King's Indian Defense: Karpov System | 4 · mesa 3 |
| 30 abr 2023 | Kovacevic, Slobodan 2226 | 0-1 | Cruz Lledo, Pablo 2395 | A48 Torre Attack: Fianchetto Defense | 4 · mesa 4 |
| 30 abr 2023 | Vassallo Barroche, Mauricio 2361 | 1-0 | Ilinca Ilinca, Felix Antonio 2266 | A06 Nimzo-Larsen Attack: Classical Variation | 4 · mesa 5 |
| 30 abr 2023 | Sos Andreu, Eric 2360 | ½-½ | Fernandez Gil, Marco Antonio 2208 | A42 Modern Defense: Averbakh System | 4 · mesa 6 |
| 30 abr 2023 | Carbonell Sancho, Marc 2346 | 1-0 | Buenafe Moya, Javier 2188 | C54 Italian Game: Classical Variation, Greco Gambit, Dubov Italian | 4 · mesa 7 |
| 30 abr 2023 | Salvador Buiza, Victor 2195 | 0-1 | Komljenovic, Davorin 2337 | B98 Sicilian Defense: Najdorf Variation | 4 · mesa 8 |
| 30 abr 2023 | Ibanez Aullana, Ramon 2292 | ½-½ | Aymerich Rosell, Pablo 2037 | D79 Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation | 4 · mesa 9 |
| 30 abr 2023 | Montesinos Diaz, Luis 1987 | 1-0 | Torres Sanchez, Jose 2225 | B02 Alekhine Defense: Sämisch Attack | 4 · mesa 10 |
| 30 abr 2023 | Remolar Gallen, Jose 2283 | 0-1 | Garcia Martin, Marta 2291 | A13 English Opening: Agincourt Defense, Wimpy System | 5 · mesa 1 |
| 30 abr 2023 | Macias Pino, Diego 2395 | 1-0 | Bendayan Claros, Aaron 2235 | B47 Sicilian Defense: Taimanov Variation, Bastrikov Variation | 5 · mesa 2 |
| 30 abr 2023 | Cruz Lledo, Pablo 2395 | 1-0 | Carbonell Sancho, Marc 2346 | A49 Indian Defense: Przepiorka Variation | 5 · mesa 3 |
| 30 abr 2023 | Komljenovic, Davorin 2337 | 1-0 | Vassallo Barroche, Mauricio 2361 | E73 King's Indian Defense: Normal Variation, Standard Development | 5 · mesa 4 |
| 30 abr 2023 | Valmana Canto, Jaime 2367 | ½-½ | Chernikov, Vladimir 2238 | A30 English Opening: Symmetrical Variation | 5 · mesa 5 |
| 30 abr 2023 | Sos Andreu, Eric 2360 | 1-0 | Bas Mas, Miguel 2107 | A81 Dutch Defense: Semi-Leningrad Variation | 5 · mesa 6 |
| 30 abr 2023 | Sanchez Saez, Francisco 2352 | 0-1 | Montalban Galvez, Antoni 2104 | B23 Sicilian Defense: Closed | 5 · mesa 7 |
| 30 abr 2023 | Ilinca Ilinca, Felix Antonio 2266 | 1-0 | Montesinos Diaz, Luis 1987 | B19 Caro-Kann Defense: Classical Variation, Spassky Variation | 5 · mesa 8 |
| 30 abr 2023 | Zrikem, Nassim 2112 | ½-½ | Mingarro Carceller, Sergi 2308 | D04 Queen's Pawn Game: Colle System | 5 · mesa 9 |