| Apr 20, 2025 | Posso Cangrejo | 0–1 | Bethencourt Hernandez | Round 9: Posso Cangrejo, Sergio David - Bethencourt Hernandez, Alberto 2009 | Pirc Defense: Austrian Attack, Weiss Variation | |
| Apr 19, 2025 | Macias Reyes | 0–1 | Posso Cangrejo | Round 8: Macias Reyes, Jose Luis - Posso Cangrejo, Sergio David | Queen's Gambit Declined: Exchange Variation, Reshevsky Variation | |
| Apr 18, 2025 | Posso Cangrejo | 0–1 | Marrero Cardenes | Round 7: Posso Cangrejo, Sergio David - Marrero Cardenes, Agustin | Caro-Kann Defense: Tartakower Variation | |
| Apr 17, 2025 | Perez Ortega | 0–1 | Posso Cangrejo | Round 6: Perez Ortega, Ismael - Posso Cangrejo, Sergio David | Queen's Gambit Declined: Modern Variation, Normal Line | |
| Apr 16, 2025 | Posso Cangrejo | ½–½ | Morell Rojas | Round 5: Posso Cangrejo, Sergio David - Morell Rojas, Samuel | Caro-Kann Defense: Tartakower Variation | |
| Apr 15, 2025 | Bujdoso | 0–1 | Posso Cangrejo | Round 4: Bujdoso, Erik - Posso Cangrejo, Sergio David | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Apr 14, 2025 | Posso Cangrejo | 0–1 | Roca Marrero | Round 3: Posso Cangrejo, Sergio David - Roca Marrero, Fernando | Modern Defense: Pseudo-Austrian Attack | |
| Apr 13, 2025 | Hernando Rodrigo | 1–0 | Posso Cangrejo | Round 2: Hernando Rodrigo, Jose Maria - Posso Cangrejo, Sergio David | Queen's Gambit Declined: Charousek Variation | |
| Mar 8, 2025 | Ramos Aguilar | 1–0 | Posso Cangrejo | Round 9: Ramos Aguilar, Jose Manuel - Posso Cangrejo, Sergio David | Catalan Opening: Open Defense, Classical Line | |
| Mar 7, 2025 | Posso Cangrejo | ½–½ | Alvarez Ruiz-Gomez | Round 8: Posso Cangrejo, Sergio David - Alvarez Ruiz-Gomez, Joel | Réti Opening: Anglo-Slav Variation, Bogoljubow Variation, Stonewall Line | |
| Mar 5, 2025 | Posso Cangrejo | ½–½ | Gonzalez Melo | Round 6: Posso Cangrejo, Sergio David - Gonzalez Melo, Antonio | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Mar 4, 2025 | Rodriguez Redondo | 1–0 | Posso Cangrejo | Round 5: Rodriguez Redondo, Adhara - Posso Cangrejo, Sergio David | Italian Game: Giuoco Pianissimo, Normal | |
| Mar 3, 2025 | Posso Cangrejo | 1–0 | Mesa Rodriguez | Round 4: Posso Cangrejo, Sergio David - Mesa Rodriguez, Antonio | Sicilian Defense: Dragon Variation, Yugoslav Attack, Old Line | |
| Mar 2, 2025 | Pereda De Pablo | ½–½ | Posso Cangrejo | Round 3: Pereda De Pablo, Ernesto - Posso Cangrejo, Sergio David | English Opening: Symmetrical Variation, Botvinnik System | |
| Sep 1, 2024 | Posso Cangrejo | 0–1 | Rodriguez Ferraz | Round 6: Posso Cangrejo, Sergio David - Rodriguez Ferraz, Borja | English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| Sep 1, 2024 | Posso Cangrejo | 1–0 | Perez Roger | Round 8: Posso Cangrejo, Sergio David - Perez Roger, Aleix | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Sep 1, 2024 | Batista Yanez | ½–½ | Posso Cangrejo | Round 7: Batista Yanez, Jair - Posso Cangrejo, Sergio David | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Sep 1, 2024 | Diaz Reyes | 1–0 | Posso Cangrejo | Round 9: Diaz Reyes, Kyllian - Posso Cangrejo, Sergio David | Four Knights Game: Spanish Variation, Symmetrical Variation | |
| Aug 31, 2024 | Pereda De Pablo | ½–½ | Posso Cangrejo | Round 5: Pereda De Pablo, Ernesto - Posso Cangrejo, Sergio David | Queen's Pawn Game: London System | |
| Aug 30, 2024 | Posso Cangrejo | 0–1 | Kucera | Round 8: Posso Cangrejo, Sergio David - Kucera, Simon | English Opening: King's English Variation | |
| Aug 28, 2024 | de Castro de Leon | 1–0 | Posso Cangrejo | Round 6: de Castro de Leon, Jorge - Posso Cangrejo, Sergio David | Italian Game: Scotch Gambit, Max Lange Attack Accepted | |
| Aug 27, 2024 | Posso Cangrejo | ½–½ | Gomez Mederos | Round 5: Posso Cangrejo, Sergio David - Gomez Mederos, Daniel | English Opening: Agincourt Defense | |
| Aug 26, 2024 | Castilla Arteaga | ½–½ | Posso Cangrejo | Round 4: Castilla Arteaga, Carlos David - Posso Cangrejo, Sergio David | Scotch Game: Schmidt Variation | |
| — | Posso Cangrejo | 0–1 | Kurajica | VII Jugando con las Estrellas | English Opening: Symmetrical Variation | |
| — | Posso Cangrejo | 0–1 | Forgas Moreno | VII Jugando con las Estrellas | Zukertort Opening: Dutch Variation | |