| Mar 21, 2026 | Matute Escobar | 1–0 | Chacon Perez | DH Andalucia 2026 | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Dec 6, 2025 | Chacon Perez | 1–0 | Ramon Malpartida | Round 8: Chacon Perez, Juan - Ramon Malpartida, Avimilec Livi | Philidor Defense: Exchange Variation | |
| Dec 6, 2025 | Aguilar Martin | 0–1 | Chacon Perez | Round 7: Aguilar Martin, Jorge - Chacon Perez, Juan | English Opening: King's English Variation, Reversed Closed Sicilian | |
| Dec 6, 2025 | Chacon Perez | 1–0 | Carrillo Haro | Round 6: Chacon Perez, Juan - Carrillo Haro, Jorge | Caro-Kann Defense: Two Knights Attack | |
| Dec 6, 2025 | Marquez Breval | 0–1 | Chacon Perez | Round 5: Marquez Breval, Pablo - Chacon Perez, Juan | Sicilian Defense: Closed | |
| Dec 6, 2025 | Chacon Perez | * | Paez Barea | Round 4: Chacon Perez, Juan - Paez Barea, Jesus | ? | |
| Dec 6, 2025 | Ruiz Ramirez | * | Chacon Perez | Round 3: Ruiz Ramirez, Francisco Jesus - Chacon Perez, Juan | ? | |
| Dec 6, 2025 | Chacon Perez | 0–1 | Gomez Gonzalez | Round 2: Chacon Perez, Juan - Gomez Gonzalez, Agustin | Bishop's Opening: Boden-Kieseritzky Gambit | |
| Dec 6, 2025 | Girona Platero | 0–1 | Chacon Perez | Round 1: Girona Platero, Jose Manuel - Chacon Perez, Juan | Queen's Pawn Game: Accelerated London System | |
| Jun 7, 2025 | Chacon Perez | * | ? | Round 8: Board 74 | ? | |
| Jun 7, 2025 | Chacon Perez | * | ? | Round 7: Board 74 | ? | |
| Jun 7, 2025 | Chacon Perez | * | ? | Round 6: Board 74 | ? | |
| Jun 7, 2025 | Chacon Perez | * | ? | Round 5: Board 74 | ? | |
| Jun 7, 2025 | Chacon Perez | * | ? | Round 4: Board 74 | ? | |
| Jun 7, 2025 | Chacon Perez | * | ? | Round 3: Board 74 | ? | |
| Jun 7, 2025 | Chacon Perez | * | ? | Round 2: Board 74 | ? | |
| Jun 7, 2025 | Alba Sanchez | * | Chacon Perez | Round 1: Alba Sanchez, Daniel - Chacon Perez, Juan | ? | |
| May 25, 2025 | Lorente Serrano | 1–0 | Chacon Perez | Anda_absoluto | Zukertort Opening: Reversed Grünfeld | |
| May 25, 2025 | Chacon Perez | ½–½ | Kowalski Rubiales | Anda_absoluto | Caro-Kann Defense: Two Knights Attack | |
| May 24, 2025 | Barraza Caracuel | ½–½ | Chacon Perez | Anda_absoluto | Queen's Gambit Declined: Barmen Variation | |
| May 24, 2025 | Chacon Perez | 1–0 | Sanchez Perez | Anda_absoluto | Scotch Game: Tartakower Variation | |
| May 23, 2025 | Belmonte Blasco | 1–0 | Chacon Perez | Anda_absoluto | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation | |
| May 22, 2025 | Chacon Perez | ½–½ | Millan Luque | Anda_absoluto | French Defense: Winawer Variation, Alekhine Gambit, Kan Variation | |
| Jan 17, 2025 | Tahay | 1–0 | Chacon Perez | Round 8: Tahay, Alexis - Chacon Perez, Juan | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Jan 15, 2025 | Navrotescu | ½–½ | Chacon Perez | Round 6: Navrotescu, Andreea - Chacon Perez, Juan | English Opening: Mikenas-Carls Variation | |
| Jan 14, 2025 | Chacon Perez | * | Marquez Polvillo | Round 5: Chacon Perez, Juan - Marquez Polvillo, Bartolome | ? | |
| Jan 13, 2025 | Lohia | ½–½ | Chacon Perez | Round 4: Lohia, Sohum - Chacon Perez, Juan | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Jan 12, 2025 | Chacon Perez | * | Castillo Humanes | Round 3: Chacon Perez, Juan - Castillo Humanes, Pedro | ? | |
| Jan 11, 2025 | Chacon Perez | * | Farkash | Round 2: Chacon Perez, Juan - Farkash, Denys | ? | |
| Jun 8, 2024 | Rodriguez Morilla | * | Chacon Perez | Round 8: Rodriguez Morilla, Joaquin - Chacon Perez, Juan | ? | |
| Jun 8, 2024 | Chacon Perez | * | Leiva Raya | Round 7: Chacon Perez, Juan - Leiva Raya, Nicolas | ? | |
| Jun 8, 2024 | Campora | * | Chacon Perez | Round 6: Campora, Daniel H. - Chacon Perez, Juan | ? | |
| Jun 8, 2024 | Giraldez Requena | * | Chacon Perez | Round 5: Giraldez Requena, Hugo - Chacon Perez, Juan | ? | |
| Jun 8, 2024 | Chacon Perez | * | Blanco Acevedo | Round 4: Chacon Perez, Juan - Blanco Acevedo, Cristobal Jose | ? | |
| Jun 8, 2024 | Sanchez-Matamoros | * | Chacon Perez | Round 3: Sanchez-Matamoros, Daniel - Chacon Perez, Juan | ? | |
| Jun 8, 2024 | Chacon Perez | * | Munoz Chaves | Round 2: Chacon Perez, Juan - Munoz Chaves, Gines | ? | |
| Jun 8, 2024 | Paez Barea | * | Chacon Perez | Round 1: Paez Barea, Jesus - Chacon Perez, Juan | ? | |
| Feb 28, 2024 | Bernabeu Lopez | ½–½ | Chacon Perez | Round 10: Bernabeu Lopez, Carlos Javier - Chacon Perez, Juan | Catalan Opening: Closed, Main Line | |
| Feb 28, 2024 | Conde Chamizo | 0–1 | Chacon Perez | Round 9: Conde Chamizo, Pablo - Chacon Perez, Juan | Owen Defense | |
| Feb 28, 2024 | Chacon Perez | 1–0 | Jimenez Aguilar | Round 8: Chacon Perez, Juan - Jimenez Aguilar, Jose Antonio | Ruy Lopez: Morphy Defense, Wormald Attack | |
| Feb 28, 2024 | Alshameary Puente | ½–½ | Chacon Perez | Round 7: Alshameary Puente, Ismael - Chacon Perez, Juan | Semi-Slav Defense: Noteboom Variation, Anti-Noteboom Gambit | |
| Feb 28, 2024 | Chacon Perez | 0–1 | Briand | Round 6: Chacon Perez, Juan - Briand, Clara Helena | Sicilian Defense: Classical Variation | |
| Feb 28, 2024 | Espinar Pena | 0–1 | Chacon Perez | Round 5: Espinar Pena, Antonio Jesus - Chacon Perez, Juan | Scandinavian Defense: Gubinsky-Melts Defense | |
| Feb 28, 2024 | Chacon Perez | 1–0 | Briand | Round 4: Chacon Perez, Juan - Briand, Noel Santiago | Sicilian Defense: Dragon Variation, Yugoslav Attack, Old Line | |
| Feb 28, 2024 | Falcon Garcia | 1–0 | Chacon Perez | Round 3: Falcon Garcia, Jesus Manuel - Chacon Perez, Juan | Scandinavian Defense: Gubinsky-Melts Defense | |
| Feb 28, 2024 | Chacon Perez | 1–0 | Romero Llorente | Round 2: Juan Chacon Perez - Pablo Romero Llorente | Alekhine Defense: Exchange Variation | |
| Feb 28, 2024 | Alcaraz Zambrano | 0–1 | Chacon Perez | Round 1: Manuel Alcaraz Zambrano - Juan Chacon Perez | Nimzo-Larsen Attack | |
| Feb 28, 2024 | Chacon Perez | 1–0 | Rodriguez Morales | Round 7: Juan Chacon Perez - Alberto Rodriguez Morales | Caro-Kann Defense: Two Knights Attack | |
| Feb 28, 2024 | Quesada Aguilera | 0–1 | Chacon Perez | Round 6: Antonio Quesada Aguilera - Juan Chacon Perez | Queen's Gambit Declined | |
| Feb 28, 2024 | Chacon Perez | 0–1 | Callejas Rojas | Round 5: Juan Chacon Perez - Francisco Miguel Callejas Rojas | Sicilian Defense: French Variation, Open | |
| Feb 28, 2024 | Moreno Forcada | 0–1 | Chacon Perez | Round 4: Enrique Moreno Forcada - Juan Chacon Perez | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Feb 28, 2024 | Chacon Perez | 1–0 | Briand | Round 3: Juan Chacon Perez - Nicolas Emmanuel Briand | Ruy Lopez: Morphy Defense, Wormald Attack | |
| Feb 28, 2024 | Romero Llorente | 0–1 | Chacon Perez | Round 2: Pablo Romero Llorente - Juan Chacon Perez | Scandinavian Defense: Mieses-Kotroc Variation | |
| Feb 28, 2024 | Chacon Perez | 1–0 | Sanchez Romero | Round 1: Juan Chacon Perez - Encarnacion Sanchez Romero | Scandinavian Defense: Mieses-Kotroc Variation | |
| Oct 27, 2024 | Linan Molina | ½–½ | Chacon Perez | Round 8: Linan Molina, Daniel - Chacon Perez, Juan | Four Knights Game: Spanish Variation, Rubinstein Variation, Henneberger Variation | |
| Oct 20, 2024 | Chacon Perez | ½–½ | Rios Gallardo | Round 7: Chacon Perez, Juan - Rios Gallardo, Guillermo | French Defense: Exchange Variation | |
| Oct 13, 2024 | Lopez Cueto | 0–1 | Chacon Perez | Round 6: Lopez Cueto, Julio - Chacon Perez, Juan | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Oct 6, 2024 | Chacon Perez | 1–0 | Rodriguez Morilla | Round 5: Chacon Perez, Juan - Rodriguez Morilla, Joaquin | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Sep 29, 2024 | Medina Carrasco | 0–1 | Chacon Perez | Round 4: Medina Carrasco, Jose Andres - Chacon Perez, Juan | Sicilian Defense: Hyperaccelerated Dragon | |
| Sep 22, 2024 | Chacon Perez | 1–0 | Gomez Lozano | Round 3: Chacon Perez, Juan - Gomez Lozano, Ruben | Italian Game: Classical Variation, Center Attack | |
| Sep 15, 2024 | Jimenez Aguilar | 0–1 | Chacon Perez | Round 2: Jimenez Aguilar, Jose Antonio - Chacon Perez, Juan | Sicilian Defense: Closed, Traditional | |
| Sep 7, 2024 | Chacon Perez | 1–0 | Estevez Begines | Round 1: Chacon Perez, Juan - Estevez Begines, Antonio | Bishop's Opening: Boden-Kieseritzky Gambit | |
| Aug 15, 2023 | Abrisqueta Zudaire | * | Chacon Perez | CE_Segunda | ? | |
| Aug 14, 2023 | Mahajub Sidi Abas | * | Chacon Perez | CE_Segunda | ? | |
| Aug 13, 2023 | Chacon Perez | 1–0 | Montesinos Diaz | CE_Segunda | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Jul 22, 2022 | Chacon Perez | * | Jimenez Fernandez | Sevilla Open | ? | |
| Jul 21, 2022 | Chacon Perez | * | Padilla Lozano | Sevilla Open | ? | |
| Jul 20, 2022 | Huete Cobos | * | Chacon Perez | Sevilla Open | ? | |
| Jul 19, 2022 | Chacon Perez | * | Luque Marin | Sevilla Open | ? | |
| Jul 17, 2022 | Chacon Perez | 0–1 | Avila Pavas | Sevilla Open | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |