| 12 abr 2023 | Moreno Diepa, Diego 2099 | 1-0 | Benitez Pineda, Steven 1158 | C41 Philidor Defense | 1 · mesa 1 |
| 12 abr 2023 | Perdomo Leon, Isaac Unai 1036 | 0-1 | Marrero Rodriguez, Jorge 1958 | A12 Réti Opening: Anglo-Slav Variation, Bled Variation | 1 · mesa 2 |
| 12 abr 2023 | Gaurishanker Navarro, Elgin 1675 | 1-0 | Arana Martin, Ivan | A84 Dutch Defense: Classical Variation | 1 · mesa 3 |
| 12 abr 2023 | Arlet, Benjamin Andres | 0-1 | Reinoso Andre, Lazaro Javier 1597 | B30 Sicilian Defense: Portsmouth Gambit | 1 · mesa 4 |
| 12 abr 2023 | Yuan, Yingjie 1554 | 1-0 | Castillo Saras, Javier | A21 English Opening: King's English Variation, Reversed Sicilian | 1 · mesa 5 |
| 12 abr 2023 | Gil Quimbiulco, Maria Elena | 0-1 | Garcia Rodriguez, Adriana 1541 | D05 Queen's Pawn Game: Colle System | 1 · mesa 6 |
| 12 abr 2023 | Matos Espino, Carlos Silverio 1444 | ½-½ | Gonzalez Perdomo, Sergio | C26 Bishop's Opening: Vienna Hybrid, Spielmann Attack | 1 · mesa 7 |
| 12 abr 2023 | Montoya Hidalgo, Hector | 1-0 | Gavilan Ledezma, Kevin 1240 | D00 Queen's Pawn Game: Accelerated London System | 1 · mesa 8 |
| 14 abr 2023 | Garcia Rodriguez, Adriana 1541 | 0-1 | Moreno Diepa, Diego 2099 | B13 Caro-Kann Defense: Panov Attack | 2 · mesa 1 |
| 14 abr 2023 | Marrero Rodriguez, Jorge 1958 | 1-0 | Yuan, Yingjie 1554 | C70 Ruy Lopez: Morphy Defense, Caro Variation | 2 · mesa 2 |
| 14 abr 2023 | Pereira Minacci, Joao Paolo | 0-1 | Gaurishanker Navarro, Elgin 1675 | B33 Sicilian Defense: Lasker-Pelikan Variation, Schlechter Variation | 2 · mesa 3 |
| 14 abr 2023 | Reinoso Andre, Lazaro Javier 1597 | 0-1 | Ramos Montenegro, Javier | D04 Queen's Pawn Game: Colle System, Anti-Colle | 2 · mesa 4 |
| 14 abr 2023 | Gonzalez Perdomo, Sergio | 1-0 | Montoya Hidalgo, Hector | C13 French Defense: Alekhine-Chatard Attack | 2 · mesa 5 |
| 14 abr 2023 | Gavilan Ledezma, Kevin 1240 | 1-0 | Matos Espino, Carlos Silverio 1444 | B30 Sicilian Defense: Old Sicilian | 2 · mesa 6 |
| 14 abr 2023 | Benitez Pineda, Steven 1158 | 1-0 | Arlet, Benjamin Andres | | 2 · mesa 7 |
| 14 abr 2023 | Castillo Saras, Javier | 0-1 | Perdomo Leon, Isaac Unai 1036 | C26 Vienna Game: Mieses Variation | 2 · mesa 8 |
| 17 abr 2023 | Moreno Diepa, Diego 2099 | 0-1 | Gaurishanker Navarro, Elgin 1675 | C42 Petrov's Defense: Paulsen Attack | 3 · mesa 1 |
| 17 abr 2023 | Ramos Montenegro, Javier | 0-1 | Marrero Rodriguez, Jorge 1958 | D04 Queen's Pawn Game: Colle System, Grünfeld Formation | 3 · mesa 2 |
| 17 abr 2023 | Reinoso Andre, Lazaro Javier 1597 | 0-1 | Gonzalez Perdomo, Sergio | D05 Queen's Pawn Game: Colle System, Traditional Colle | 3 · mesa 3 |
| 17 abr 2023 | Yuan, Yingjie 1554 | 1-0 | Arana Martin, Ivan | A10 English Opening: Anglo-Dutch Defense | 3 · mesa 4 |
| 17 abr 2023 | Montoya Hidalgo, Hector | 0-1 | Garcia Rodriguez, Adriana 1541 | D00 Queen's Pawn Game: Accelerated London System | 3 · mesa 5 |
| 17 abr 2023 | Perdomo Leon, Isaac Unai 1036 | 1-0 | Gavilan Ledezma, Kevin 1240 | D15 Slav Defense: Three Knights Variation | 3 · mesa 6 |
| 17 abr 2023 | Benitez Pineda, Steven 1158 | 0-1 | Gil Quimbiulco, Maria Elena | C47 Four Knights Game: Gunsberg Variation | 3 · mesa 7 |
| 17 abr 2023 | Matos Espino, Carlos Silverio 1444 | 1-0 | Pereira Minacci, Joao Paolo | B33 Sicilian Defense: Lasker-Pelikan Variation | 3 · mesa 8 |
| 19 abr 2023 | Gaurishanker Navarro, Elgin 1675 | ½-½ | Marrero Rodriguez, Jorge 1958 | D02 Queen's Pawn Game: London System, with e6 | 4 · mesa 1 |
| 19 abr 2023 | Gonzalez Perdomo, Sergio | 1-0 | Moreno Diepa, Diego 2099 | B00 Rat Defense: Antal Defense | 4 · mesa 2 |
| 19 abr 2023 | Gil Quimbiulco, Maria Elena | 0-1 | Yuan, Yingjie 1554 | D00 Queen's Pawn Game: Accelerated London System | 4 · mesa 3 |
| 19 abr 2023 | Garcia Rodriguez, Adriana 1541 | ½-½ | Perdomo Leon, Isaac Unai 1036 | B22 Sicilian Defense: Alapin Variation, Smith-Morra Declined | 4 · mesa 4 |
| 19 abr 2023 | Ramos Montenegro, Javier | 0-1 | Matos Espino, Carlos Silverio 1444 | D04 Queen's Pawn Game: Colle System, Anti-Colle | 4 · mesa 5 |
| 19 abr 2023 | Pereira Minacci, Joao Paolo | 0-1 | Reinoso Andre, Lazaro Javier 1597 | | 4 · mesa 6 |
| 19 abr 2023 | Gavilan Ledezma, Kevin 1240 | 1-0 | Castillo Saras, Javier | B30 Sicilian Defense: Old Sicilian | 4 · mesa 7 |
| 19 abr 2023 | Arlet, Benjamin Andres | 1-0 | Benitez Pineda, Steven 1158 | C50 Italian Game | 4 · mesa 8 |
| 19 abr 2023 | Arana Martin, Ivan | 1-0 | Montoya Hidalgo, Hector | C01 French Defense: Exchange Variation | 4 · mesa 9 |
| 21 abr 2023 | Marrero Rodriguez, Jorge 1958 | 1-0 | Gonzalez Perdomo, Sergio | C88 Ruy Lopez: Closed, Anti-Marshall | 5 · mesa 1 |
| 21 abr 2023 | Yuan, Yingjie 1554 | 0-1 | Gaurishanker Navarro, Elgin 1675 | A22 English Opening: King's English Variation, Two Knights Variation, Smyslov System | 5 · mesa 2 |
| 21 abr 2023 | Matos Espino, Carlos Silverio 1444 | ½-½ | Garcia Rodriguez, Adriana 1541 | C01 French Defense: Exchange Variation | 5 · mesa 3 |
| 21 abr 2023 | Perdomo Leon, Isaac Unai 1036 | 1-0 | Arlet, Benjamin Andres | D31 Semi-Slav Defense: Noteboom Variation | 5 · mesa 4 |
| 21 abr 2023 | Arana Martin, Ivan | 0-1 | Reinoso Andre, Lazaro Javier 1597 | B45 Sicilian Defense: Taimanov Variation | 5 · mesa 5 |
| 21 abr 2023 | Gavilan Ledezma, Kevin 1240 | 1-0 | Ramos Montenegro, Javier | C26 Vienna Game: Stanley Variation, Reversed Spanish | 5 · mesa 6 |
| 21 abr 2023 | Castillo Saras, Javier | 0-1 | Gil Quimbiulco, Maria Elena | | 5 · mesa 7 |
| 21 abr 2023 | Pereira Minacci, Joao Paolo | 0-1 | Montoya Hidalgo, Hector | C02 French Defense: Advance Variation, Nimzowitsch System | 5 · mesa 8 |
| 26 abr 2023 | Gaurishanker Navarro, Elgin 1675 | 1-0 | Perdomo Leon, Isaac Unai 1036 | A05 King's Indian Attack | 6 · mesa 1 |
| 26 abr 2023 | Marrero Rodriguez, Jorge 1958 | 1-0 | Gavilan Ledezma, Kevin 1240 | C48 Four Knights Game: Spanish Variation, Classical Variation | 6 · mesa 2 |
| 26 abr 2023 | Gonzalez Perdomo, Sergio | 1-0 | Gil Quimbiulco, Maria Elena | C65 Ruy Lopez: Berlin Defense | 6 · mesa 3 |
| 26 abr 2023 | Reinoso Andre, Lazaro Javier 1597 | 1-0 | Matos Espino, Carlos Silverio 1444 | D95 Grünfeld Defense: Three Knights Variation, Vienna Variation | 6 · mesa 4 |
| 26 abr 2023 | Garcia Rodriguez, Adriana 1541 | 1-0 | Yuan, Yingjie 1554 | C15 French Defense: Winawer Variation, Alekhine-Maróczy Gambit | 6 · mesa 5 |
| 26 abr 2023 | Montoya Hidalgo, Hector | 1-0 | Benitez Pineda, Steven 1158 | D38 Queen's Gambit Declined: Ragozin Defense | 6 · mesa 6 |
| 26 abr 2023 | Ramos Montenegro, Javier | 0-1 | Arana Martin, Ivan | A80 Dutch Defense | 6 · mesa 7 |
| 26 abr 2023 | Arlet, Benjamin Andres | 1-0 | Pereira Minacci, Joao Paolo | B00 King's Pawn Game | 6 · mesa 8 |
| 26 abr 2023 | Gaurishanker Navarro, Elgin 1675 | 1-0 | Gonzalez Perdomo, Sergio | D31 Queen's Gambit Declined: Queen's Knight Variation | 7 · mesa 1 |