| Jun 16, 2026 | Estrada Nieto | ½–½ | Rodriguez Hernandez | LIX Internacional Capablanca in Memoriam - OPEN 2026 | Sicilian Defense: Moscow Variation, Main Line | |
| Jun 5, 2026 | Estrada Nieto | ½–½ | Linares Orellana | Round 6: Estrada Nieto, Julian - Linares Orellana, Hector Jose | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jun 5, 2026 | Montiel Sanchez | ½–½ | Estrada Nieto | Round 5: Montiel Sanchez, Victor Manuel - Estrada Nieto, Julian | Queen's Pawn Game: Accelerated London System | |
| Jun 4, 2026 | Estrada Nieto | ½–½ | Hernandez Vazquez | Round 4: Estrada Nieto, Julian - Hernandez Vazquez, Gerardo | French Defense: Tarrasch Variation, Closed Variation | |
| Jun 4, 2026 | Vazquez Pineda | ½–½ | Estrada Nieto | Round 3: Vazquez Pineda, Jorge Hector - Estrada Nieto, Julian | Ruy Lopez: Closed, Flohr System | |
| Jun 4, 2026 | Cienfuegos Torres | 0–1 | Estrada Nieto | Round 1: Cienfuegos Torres, Cristopher Alejandro - Estrada Nieto, Julian | Four Knights Game: Spanish Variation, Symmetrical Variation | |
| Jun 3, 2026 | Estrada Nieto | 0–1 | Solares Orozco | Round 2: Estrada Nieto, Julian - Solares Orozco, Kebert | Caro-Kann Defense: Tartakower Variation | |
| Apr 5, 2026 | Lopez Garcia | ½–½ | Estrada Nieto | Round 9: Lopez Garcia, Miguel Angel - Estrada Nieto, Julian | Four Knights Game: Spanish Variation, Double Spanish | |
| Apr 4, 2026 | Estrada Nieto | ½–½ | Vega Lezama | Round 8: Estrada Nieto, Julian - Vega Lezama, Maximo Fernando | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Apr 3, 2026 | Estrada Nieto | 0–1 | Espinosa Veloz | Round 6: Estrada Nieto, Julian - Espinosa Veloz, Ermes | Ruy Lopez: Classical Variation, Central Variation | |
| Apr 2, 2026 | Estrada Nieto | ½–½ | Magana Morales | Round 4: Estrada Nieto, Julian - Magana Morales, David | French Defense: Tarrasch Variation, Chistyakov Defense | |
| Apr 2, 2026 | Cori Quispe | 1–0 | Estrada Nieto | Round 2: Cori Quispe, Kevin Joel - Estrada Nieto, Julian | Italian Game: Giuoco Pianissimo, Normal | |
| Feb 7, 2026 | Estrada Nieto | 0–1 | Varela | Round 9: Estrada Nieto, Julian - Varela, Mateo | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Feb 5, 2026 | Villca | 1–0 | Estrada Nieto | Round 7: Villca, Julian - Estrada Nieto, Julian | English Opening: King's English Variation | |
| Feb 3, 2026 | Estrada Nieto | 0–1 | Roselli Mailhe | Round 5: Estrada Nieto, Julian - Roselli Mailhe, Bernardo | French Defense: Tarrasch Variation, Open System, Main Line | |
| Feb 2, 2026 | Curi | ½–½ | Estrada Nieto | Round 4: Curi, Gabriel - Estrada Nieto, Julian | Queen's Pawn Game: Colle System, Traditional Colle | |
| Feb 1, 2026 | Estrada Nieto | 1–0 | Caballero | Round 3: Estrada Nieto, Julian - Caballero, Tabare | French Defense: Rubinstein Variation, Blackburne Defense | |
| Nov 17, 2025 | Estrada Nieto | ½–½ | Zaragoza Alanis | Round 9: Estrada Nieto, Julian - Zaragoza Alanis, Miguel Arnulfo | King's Pawn Game | |
| Nov 15, 2025 | Trejo Utrera | ½–½ | Estrada Nieto | Round 6: Trejo Utrera, Hector Nael - Estrada Nieto, Julian | Ruy Lopez: Closed, Flohr System | |
| Nov 15, 2025 | Estrada Nieto | ½–½ | Guerrero Galeana | Round 5: Estrada Nieto, Julian - Guerrero Galeana, Gerardo Vladimir | Scandinavian Defense: Classical Variation | |
| Nov 14, 2025 | Fogo Esquivel | ½–½ | Estrada Nieto | Round 4: Fogo Esquivel, Levi Kalani Alexander - Estrada Nieto, Julian | Ruy Lopez: Closed, Flohr System | |
| Nov 13, 2025 | Miranda Mesa | * | Estrada Nieto | Round 2: Miranda Mesa, Elier - Estrada Nieto, Julian | Ruy Lopez: Closed, Martinez Variation | |
| Nov 12, 2025 | Estrada Nieto | * | Salgado Ferrusquia | Round 1: Estrada Nieto, Julian - Salgado Ferrusquia, David | ? | |
| Nov 1, 2025 | Estrada Nieto | ½–½ | Borgo | Round 11: Estrada Nieto, Julian - Borgo, Giulio | Sicilian Defense: Delayed Alapin Variation | |
| Oct 31, 2025 | Martens | ½–½ | Estrada Nieto | Round 10: Martens, Martin - Estrada Nieto, Julian | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Oct 30, 2025 | Estrada Nieto | 0–1 | Kotsur | Round 9: Estrada Nieto, Julian - Kotsur, Pavel | Sicilian Defense: Moscow Variation, Main Line | |
| Oct 29, 2025 | Svenn | 0–1 | Estrada Nieto | Round 8: Svenn, Gosta - Estrada Nieto, Julian | Italian Game: Two Knights Defense | |
| Oct 28, 2025 | Estrada Nieto | 1–0 | Zielinski | Round 7: Estrada Nieto, Julian - Zielinski, Olgierd | French Defense: Tarrasch Variation, Chistyakov Defense | |
| Oct 26, 2025 | Zeller | 1–0 | Estrada Nieto | Round 6: Zeller, Frank - Estrada Nieto, Julian | Réti Opening: Reversed Blumenfeld Gambit | |
| Oct 25, 2025 | Estrada Nieto | ½–½ | Bellia | Round 5: Estrada Nieto, Julian - Bellia, Fabrizio | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Oct 24, 2025 | Fabiano | 0–1 | Estrada Nieto | Round 4: Fabiano, Giuseppe - Estrada Nieto, Julian | Queen's Gambit Accepted: Bogoljubow Defense | |
| Oct 23, 2025 | Estrada Nieto | 1–0 | Kindt | Round 3: Estrada Nieto, Julian - Kindt, Manfred | Ruy Lopez: Open, Bernstein Variation | |
| Oct 22, 2025 | Motwani | 1–0 | Estrada Nieto | Round 2: Motwani, Paul - Estrada Nieto, Julian | King's Indian Attack | |
| Oct 21, 2025 | Estrada Nieto | 1–0 | Aura | Round 1: Estrada Nieto, Julian - Aura, Kristian | Scandinavian Defense: Valencian Variation | |
| Sep 18, 2025 | Estrada Nieto | 0–1 | Flom | Ronda 9: Estrada Nieto, Julian - Flom, Gabriel | Pirc Defense: Classical Variation, Quiet System, Chigorin Line | |
| Sep 16, 2025 | Lopez Michelone | 0–1 | Estrada Nieto | Ronda 8: Lopez Michelone, Manuel - Estrada Nieto, Julian | Rubinstein Opening | |
| Sep 15, 2025 | Estrada Nieto | 0–1 | Benitez Lozano | Ronda 7: Estrada Nieto, Julian - Benitez Lozano, Javier | Philidor Defense: Lion Variation | |
| Sep 14, 2025 | Fernandez Reyes | ½–½ | Estrada Nieto | Ronda 6: Fernandez Reyes, Lisandro - Estrada Nieto, Julian | Queen's Pawn Game: London System | |
| Sep 14, 2025 | Medina Calderon | 0–1 | Estrada Nieto | Ronda 5: Medina Calderon, Victor Manuel - Estrada Nieto, Julian | Bishop's Opening: Vienna Hybrid, Spielmann Attack | |
| Sep 13, 2025 | Estrada Nieto | ½–½ | Castro Esparza | Ronda 4: Estrada Nieto, Julian - Castro Esparza, Raul | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Sep 12, 2025 | Yescas Lopez | ½–½ | Estrada Nieto | Ronda 2: Yescas Lopez, Lorenzo - Estrada Nieto, Julian | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Sep 11, 2025 | Estrada Nieto | 1–0 | Ortega Garduno | Ronda 1: Estrada Nieto, Julian - Ortega Garduno, Luis Alfonso | Sicilian Defense: Hyperaccelerated Dragon | |
| Jul 6, 2025 | Estrada Nieto | ½–½ | Flores Irurso | Ronda 6: Estrada Nieto, Julian - Flores Irurso, Paul Josue | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jul 6, 2025 | Garcia Guerrero | ½–½ | Estrada Nieto | Ronda 5: Garcia Guerrero, Isaac Antonio - Estrada Nieto, Julian | Queen's Pawn Game: Symmetrical Variation | |
| Jul 5, 2025 | Estrada Nieto | 1–0 | Garcia Ortega | Ronda 4: Estrada Nieto, Julian - Garcia Ortega, Natalia Belen | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Jul 5, 2025 | Robledo Flores | ½–½ | Estrada Nieto | Ronda 3: Robledo Flores, Emanuel - Estrada Nieto, Julian | King's Indian Attack | |
| Jul 5, 2025 | Estrada Nieto | ½–½ | Duarte Cramer | Ronda 1: Estrada Nieto, Julian - Duarte Cramer, Lily Jeanette | Sicilian Defense: Moscow Variation, Main Line | |
| Apr 19, 2025 | Estrada Nieto | ½–½ | Duran Vega | Round 9: Estrada Nieto, Julian - Duran Vega, Sergio | Pirc Defense | |
| Apr 18, 2025 | Estrada Nieto | ½–½ | Valdes Romero | Round 7: Estrada Nieto, Julian - Valdes Romero, Leonardo | Petrov's Defense: Modern Attack, Center Variation | |
| Apr 18, 2025 | Juarez Flores | 0–1 | Estrada Nieto | Round 8: Juarez Flores, Carlos A. - Estrada Nieto, Julian | Rubinstein Opening | |
| Apr 17, 2025 | Lizano Quiros | 0–1 | Estrada Nieto | Round 6: Lizano Quiros, Matias Haziel - Estrada Nieto, Julian | Ruy Lopez: Closed, Flohr System | |
| Apr 16, 2025 | Estrada Nieto | 1–0 | Galvez Dastin | Round 5: Estrada Nieto, Julian - Galvez Dastin, Eduardo | Caro-Kann Defense: Classical Variation, Main Line | |
| Apr 14, 2025 | Figueroa Caceres | ½–½ | Estrada Nieto | Round 2: Figueroa Caceres, Carlos Alberto - Estrada Nieto, Julian | Nimzo-Larsen Attack: Classical Variation | |
| Aug 8, 2024 | Estrada Nieto | 0–1 | Obregon Rivero | Ronda 4: Estrada Nieto, Julian - Obregon Rivero, Juan Carlos | Sicilian Defense: Moscow Variation, Main Line | |
| Aug 7, 2024 | Estrada Nieto | 0–1 | Cori Quispe | Ronda 2: Estrada Nieto, Julian - Cori Quispe, Kevin Joel | Sicilian Defense: French Variation | |
| Jun 2, 2024 | Diaz Rosas | 1–0 | Estrada Nieto | Round 11: Diaz Rosas, Julio Cesar - Estrada Nieto, Julian | Ruy Lopez: Closed, Martinez Variation | |
| Jun 2, 2024 | Estrada Nieto | 1–0 | Suarez | Round 9: Estrada Nieto, Julian - Suarez, Hernando | Ruy Lopez: Closed | |
| Jun 2, 2024 | Zapata | 1–0 | Estrada Nieto | Round 7: Zapata, Alonso - Estrada Nieto, Julian | Ruy Lopez: Closed | |
| Jun 2, 2024 | Reyes Zavaleta | 1–0 | Estrada Nieto | Round 8: Reyes Zavaleta, Fabian Ricardo - Estrada Nieto, Julian | Queen's Gambit Accepted: Classical Defense, Alekhine System | |
| Jun 2, 2024 | Estrada Nieto | 1–0 | Lopez Gaviria | Round 6: Estrada Nieto, Julian - Lopez Gaviria, Alvaro Diego | French Defense: Rubinstein Variation, Fort Knox Variation | |
| Jun 1, 2024 | Estrada Nieto | 1–0 | Hernandez Pinzon | Round 5: Estrada Nieto, Julian - Hernandez Pinzon, Helvert | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jun 1, 2024 | Ramos Ariza | ½–½ | Estrada Nieto | Round 4: Ramos Ariza, Juan Manuel - Estrada Nieto, Julian | Ruy Lopez: Closed, Chigorin Defense, Panov System | |
| Jun 1, 2024 | Guerrero | 0–1 | Estrada Nieto | Round 3: Guerrero, Hernando - Estrada Nieto, Julian | Trompowsky Attack | |
| Jun 1, 2024 | Estrada Nieto | ½–½ | Hernandez | Round 2: Estrada Nieto, Julian - Hernandez, Juan Esteban | Petrov's Defense: Modern Attack, Center Variation | |
| Jun 1, 2024 | Estrada Nieto | 1–0 | Londono | Round 1: Estrada Nieto, Julian - Londono, Diego | King's Pawn Game | |
| May 31, 2024 | Terry | 1–0 | Estrada Nieto | Round 10: Terry, Renato - Estrada Nieto, Julian | Hungarian Opening | |
| May 30, 2024 | Estrada Nieto | 1–0 | Fernandez Sanchez | Round 9: Estrada Nieto, Julian - Fernandez Sanchez, Fernando Miguel | Ruy Lopez: Morphy Defense | |
| May 29, 2024 | Serrato | 1–0 | Estrada Nieto | Round 1: Serrato, Rafael Antonio - Estrada Nieto, Julian | Queen's Pawn Game | |
| May 29, 2024 | Valdes Romero | 0–1 | Estrada Nieto | Round 8: Valdes Romero, Leonardo - Estrada Nieto, Julian | King's Indian Attack | |
| May 28, 2024 | Estrada Nieto | 1–0 | Univio Sanchez | Round 7: Estrada Nieto, Julian - Univio Sanchez, German | Pirc Defense: Classical Variation, Quiet System | |
| May 27, 2024 | Ruiz Castillo | 1–0 | Estrada Nieto | Round 6: Ruiz Castillo, Joshua Daniel - Estrada Nieto, Julian | Queen's Pawn Game: Accelerated London System | |
| May 27, 2024 | Estrada Nieto | 1–0 | Serrato | Round 1: Estrada Nieto, Julian - Serrato, Rafael Antonio | French Defense: Rubinstein Variation, Blackburne Defense | |
| May 27, 2024 | Estrada Nieto | 1–0 | Claro Molinares | Round 3: Estrada Nieto, Julian - Claro Molinares, Samuel David | Ruy Lopez: Closed | |
| May 27, 2024 | Garcia Diaz | ½–½ | Estrada Nieto | Round 2: Garcia Diaz, Juan Manuel - Estrada Nieto, Julian | Ruy Lopez: Morphy Defense, Mackenzie Variation | |
| May 27, 2024 | Estrada Nieto | ½–½ | Jimenez Garcia | Round 4: Estrada Nieto, Julian - Jimenez Garcia, Emmanuel | Philidor Defense: Lion Variation | |
| May 27, 2024 | Hernandez Fonseca | 0–1 | Estrada Nieto | Round 5: Hernandez Fonseca, Maria Paula - Estrada Nieto, Julian | Scotch Game: Schmidt Variation | |
| Mar 27, 2024 | Almeida Quintana | 1–0 | Estrada Nieto | Round 2: Almeida Quintana, Omar - Estrada Nieto, Julian | King's Indian Attack | |
| Nov 2, 2024 | Estrada Nieto | ½–½ | Amparan Gonzalez | Ronda 6: Estrada Nieto, Julian - Amparan Gonzalez, Isaac | Philidor Defense: Lion Variation | |
| Nov 2, 2024 | Quesada Perez | 1–0 | Estrada Nieto | Ronda 5: Quesada Perez, Luis Ernesto - Estrada Nieto, Julian | English Opening: King's English Variation, Four Knights Variation, Quiet Line | |
| Nov 1, 2024 | Estrada Nieto | 1–0 | Vargas Pereda | Ronda 4: Estrada Nieto, Julian - Vargas Pereda, Jesus Manue | Caro-Kann Defense: Exchange Variation | |
| Nov 1, 2024 | Mariano De Jesus Rodriguez Felipe | 0–1 | Estrada Nieto | Ronda 7: Mariano De Jesus Rodriguez Felipe - Estrada Nieto, Julian | Four Knights Game: Scotch Variation Accepted | |
| Oct 31, 2024 | Estrada Nieto | 1–0 | Dominguez Morales | Ronda 1: Estrada Nieto, Julian - Dominguez Morales, Rolando Ivan | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Oct 31, 2024 | Beltran Reyna | 0–1 | Estrada Nieto | Ronda 2: Beltran Reyna, Uziel Adrian - Estrada Nieto, Julian | Queen's Gambit Accepted: Showalter Variation | |
| Sep 16, 2024 | Figueredo Losada | 1–0 | Estrada Nieto | Round 9: Figueredo Losada, Leonel - Estrada Nieto, Julian | Nimzo-Larsen Attack: Classical Variation | |
| — | Estrada Nieto | 0–1 | Barrientos | Ronda 2: Estrada Nieto, Julian - Barrientos, Sergio E | Sicilian Defense: Moscow Variation | |
| — | Estrada Nieto | ½–½ | Montijo Razo | Ronda 5: Estrada Nieto, Julian - Montijo Razo, Belarminio Enrique | Ruy Lopez: Closed, Averbakh Variation | |
| — | Estrada Nieto | 0–1 | Galaviz Medina | Ronda 7: Estrada Nieto, Julian - Galaviz Medina, Atlas Adomaytis | Sicilian Defense: Moscow Variation, Main Line | |
| — | Estrada Nieto | ½–½ | Duarte Barahona | Ronda 8: Estrada Nieto, Julian - Duarte Barahona, Raul Alejandro | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| — | Carrillo Delgado | 0–1 | Estrada Nieto | II Campeonato Nacional e Internacional \"Aguascalietes 2024\" Internacional | Italian Game: Giuoco Pianissimo, Normal | |
| — | Hernandez Hernandez | 0–1 | Estrada Nieto | Ronda 1: Hernandez Hernandez, Pedro - Estrada Nieto, Julian | Ruy Lopez: Closed, Flohr System | |
| — | Hernandez Flores | ½–½ | Estrada Nieto | Ronda 4: Hernandez Flores, Jesus - Estrada Nieto, Julian | Four Knights Game: Scotch Variation Accepted | |
| — | Silva Hernandez | 0–1 | Estrada Nieto | Ronda 6: Silva Hernandez, Jose Luis - Estrada Nieto, Julian | Queen's Gambit Accepted: Central Variation, McDonnell Defense | |
| — | Miranda Rodriguez | 0–1 | Estrada Nieto | Ronda 9: Miranda Rodriguez, Tania - Estrada Nieto, Julian | Ruy Lopez: Closed, Smyslov-Breyer-Zaitsev Hybrid | |