| May 18, 2026 | Contreras Lizcano | ½–½ | Garnica Hincapie | Round 7: Contreras Lizcano, David Steven - Garnica Hincapie, Diego Felipe | Slav Defense: Exchange Variation, Symmetrical Line | |
| May 18, 2026 | Rojas Velasco | 1–0 | Contreras Lizcano | Round 6: Rojas Velasco, Jhon Sebastian - Contreras Lizcano, David Steven | English Opening: Great Snake Variation | |
| May 17, 2026 | Contreras Lizcano | 1–0 | Castro Ruiz | Round 5: Contreras Lizcano, David Steven - Castro Ruiz, Julian | Indian Defense: Tartakower Attack | |
| May 17, 2026 | Beiker Alejandro Gomez Saavedra | 0–1 | Contreras Lizcano | Round 4: Beiker Alejandro Gomez Saavedra - Contreras Lizcano, David Steven | French Defense: Exchange Variation | |
| May 17, 2026 | Contreras Lizcano | ½–½ | Blanco Cortes | Round 3: Contreras Lizcano, David Steven - Blanco Cortes, Tomas | Bogo-Indian Defense: Retreat Variation | |
| May 16, 2026 | Steven Moreno Gonzalez | 1–0 | Contreras Lizcano | Round 2: Steven Moreno Gonzalez - Contreras Lizcano, David Steven | Indian Defense: Accelerated London System | |
| May 16, 2026 | Contreras Lizcano | 1–0 | Perez Pineda | Round 1: Contreras Lizcano, David Steven - Perez Pineda, Daniel Felipe | Queen's Indian Defense: Classical Variation, Traditional Variation, Nimzowitsch Line | |
| May 16, 2026 | Nino Cotrina | 0–1 | Contreras Lizcano | Round 9: Nino Cotrina, Edison - Contreras Lizcano, David Steven | Alekhine Defense: Maróczy Variation | |
| May 16, 2026 | Contreras Lizcano | 0–1 | Santos Rios | Round 8: Contreras Lizcano, David Steven - Santos Rios, Carlos Gabriel | ? | |
| May 16, 2026 | Sastoque Gonzalez | ½–½ | Contreras Lizcano | Round 7: Sastoque Gonzalez, Andres Giovanni - Contreras Lizcano, David Steven | French Defense: Exchange Variation | |
| May 16, 2026 | Contreras Lizcano | 0–1 | Castro Ruiz | Round 6: Contreras Lizcano, David Steven - Castro Ruiz, Julian | English Defense | |
| May 15, 2026 | Contreras Lizcano | 1–0 | Andres Eduardo Orellano Correa | Round 5: Contreras Lizcano, David Steven - Andres Eduardo Orellano Correa | Benoni Defense: Modern Variation | |
| May 15, 2026 | Salazar Cardenas | 1–0 | Contreras Lizcano | Round 4: Salazar Cardenas, Cesar David - Contreras Lizcano, David Steven | Queen's Pawn Game: Modern Defense | |
| May 15, 2026 | Soracipa Rubiano | 0–1 | Contreras Lizcano | Round 3: Soracipa Rubiano, Andres Felipe - Contreras Lizcano, David Steven | French Defense: Advance Variation, Euwe Variation | |
| May 15, 2026 | Contreras Lizcano | 1–0 | Kevin Arturo Rojas Suarez | Round 2: Contreras Lizcano, David Steven - Kevin Arturo Rojas Suarez | Queen's Pawn Game: Modern Defense | |
| May 15, 2026 | Alvarez Angel | 1–0 | Contreras Lizcano | Round 1: Alvarez Angel, Nelson Eduardo - Contreras Lizcano, David Steven | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| May 9, 2026 | Contreras Lizcano | 1–0 | Steven Moreno Gonzalez | Round 7: Contreras Lizcano, David Steven - Steven Moreno Gonzalez | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| May 9, 2026 | Mora Garcia | 0–1 | Contreras Lizcano | Round 6: Mora Garcia, Edwin Andres - Contreras Lizcano, David Steven | French Defense: Winawer Variation, Maróczy-Wallis Variation | |
| May 9, 2026 | Contreras Lizcano | 1–0 | Cristian Javier Salamanca Bernal | Round 5: Contreras Lizcano, David Steven - Cristian Javier Salamanca Bernal | King's Indian Defense: Fianchetto Variation, Yugoslav System | |
| May 9, 2026 | Contreras Lizcano | 0–1 | Jorge Andres Nocua Marino | Round 4: Contreras Lizcano, David Steven - Jorge Andres Nocua Marino | Dutch Defense | |
| May 9, 2026 | Juan David Morales Amaya | 0–1 | Contreras Lizcano | Round 3: Juan David Morales Amaya - Contreras Lizcano, David Steven | Queen's Pawn Game: Barry Attack, Tarzan Attack | |
| May 9, 2026 | Nicolas Samuel Martin Vasquez | * | Contreras Lizcano | Round 1: Nicolas Samuel Martin Vasquez - Contreras Lizcano, David Steven | Czech Defense | |
| May 9, 2026 | Contreras Lizcano | 0–1 | Alvarez Angel | Round 2: Contreras Lizcano, David Steven - Alvarez Angel, Nelson Eduardo | Queen's Gambit Accepted: Mannheim Variation | |
| Sep 21, 2025 | Contreras Lizcano | * | Montenegro Morales | Ronda 5: Contreras Lizcano, David Steven - Montenegro Morales, Nicolas | ? | |
| Sep 20, 2025 | Jorge Andres Nocua Marino | 0–1 | Contreras Lizcano | Ronda 9: Jorge Andres Nocua Marino - Contreras Lizcano, David Steven | Pirc Defense: Classical Variation, Schlechter Variation | |
| Sep 20, 2025 | Contreras Lizcano | * | Juzga | Ronda 8: Contreras Lizcano, David Steven - Juzga, Santiago | Nimzo-Larsen Attack: Modern Variation | |
| Sep 20, 2025 | Contreras Lizcano | 0–1 | Mora Garcia | Ronda 3: Contreras Lizcano, David Steven - Mora Garcia, Edwin Andres | Indian Defense: King's Indian Variation, Fianchetto Variation | |
| Sep 20, 2025 | Buitrago Prada | 0–1 | Contreras Lizcano | Ronda 4: Buitrago Prada, David Santiago - Contreras Lizcano, David Steven | French Defense: Tarrasch Variation, Open System | |
| Sep 20, 2025 | Contreras Lizcano | 0–1 | Castro | Ronda 6: Contreras Lizcano, David Steven - Castro, Julian | Indian Defense: King's Indian Variation, Fianchetto Variation | |
| Sep 20, 2025 | Sergio Andres Becerra Pedraza | 1–0 | Contreras Lizcano | Ronda 7: Sergio Andres Becerra Pedraza - Contreras Lizcano, David Steven | French Defense: Exchange Variation | |
| Sep 19, 2025 | Contreras Lizcano | * | Perez Pineda | Ronda 2: Contreras Lizcano, David Steven - Perez Pineda, Daniel Felipe | ? | |
| Sep 19, 2025 | Contreras Lizcano | 1–0 | Santiago Corredor Perez | Ronda 1: Contreras Lizcano, David Steven - Santiago Corredor Perez | Queen's Gambit Declined | |
| Sep 14, 2025 | Steven Moreno Gonzalez | 0–1 | Contreras Lizcano | Ronda 4: Steven Moreno Gonzalez - Contreras Lizcano, David Steven | French Defense: Tarrasch Variation, Open System, Main Line | |
| Sep 13, 2025 | Contreras Lizcano | 0–1 | De Filippo Navarro | Ronda 3: Contreras Lizcano, David Steven - De Filippo Navarro, Dante Antonio | Nimzo-Larsen Attack: Classical Variation | |
| Sep 13, 2025 | Garnica Hincapie | 0–1 | Contreras Lizcano | Ronda 1: Garnica Hincapie, Diego Felipe - Contreras Lizcano, David Steven | King's Indian Defense | |
| Sep 13, 2025 | Contreras Lizcano | 0–1 | Duran Cardoso | Ronda 2: Contreras Lizcano, David Steven - Duran Cardoso, Tomas | Catalan Opening: Open Defense, Classical Line | |
| Sep 7, 2025 | Murillo Loreo | 1–0 | Contreras Lizcano | Ronda 5: Murillo Loreo, Oscar Miguel - Contreras Lizcano, David Steven | Horwitz Defense | |
| Apr 27, 2025 | Contreras Lizcano | 1–0 | Canon Martinez | Round 6: Contreras Lizcano, David Steven - Canon Martinez, Julian Smith | Benko Gambit Declined: Main Line | |
| Apr 27, 2025 | Vargas Villalobos | 0–1 | Contreras Lizcano | Round 7: Vargas Villalobos, Daniel Fernando - Contreras Lizcano, David Steven | English Opening: Symmetrical Variation, Ultra-Symmetrical Variation | |
| Apr 26, 2025 | Contreras Lizcano | 1–0 | Gau Henrique | Round 4: Contreras Lizcano, David Steven - Gau Henrique | Queen's Gambit Declined | |
| Apr 26, 2025 | Barrera Suarez | 0–1 | Contreras Lizcano | Round 5: Barrera Suarez, Nicolas Santiago - Contreras Lizcano, David Steven | Sicilian Defense: Closed | |
| Apr 6, 2025 | Contreras Lizcano | ½–½ | Juan Camilo Martinez Guevara | Round 2: Contreras Lizcano, David Steven - Juan Camilo Martinez Guevara | Queen's Pawn Game | |
| Apr 6, 2025 | Fonseca Guarin | 1–0 | Contreras Lizcano | Round 3: Fonseca Guarin, John Henry - Contreras Lizcano, David Steven | Queen's Pawn Game: Symmetrical Variation | |
| Apr 5, 2025 | Contreras Lizcano | 1–0 | Perez Pineda | Round 1: Contreras Lizcano, David Steven - Perez Pineda, Daniel Felipe | Catalan Opening: Closed | |
| Apr 5, 2025 | Contreras Lizcano | 0–1 | Murillo Loreo | Round 3: Contreras Lizcano, David Steven - Murillo Loreo, Oscar Miguel | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Apr 5, 2025 | Contreras Lizcano | 1–0 | Mora Garcia | Round 5: Contreras Lizcano, David Steven - Mora Garcia, Edwin Andres | King's Indian Defense: Fianchetto Variation, Uhlmann-Szabo System | |
| Apr 5, 2025 | Contreras Lizcano | ½–½ | Silva Oliveros | Round 7: Contreras Lizcano, David Steven - Silva Oliveros, Juan Angel | Queen's Gambit Declined: Albin Countergambit, Fianchetto Variation | |
| Apr 5, 2025 | Diego Felipe Garnica Hincapie | 0–1 | Contreras Lizcano | Round 2: Diego Felipe Garnica Hincapie - Contreras Lizcano, David Steven | French Defense: Advance Variation, Paulsen Attack | |
| Apr 5, 2025 | Acero Diaz | 1–0 | Contreras Lizcano | Round 4: Acero Diaz, Juan Sebastian - Contreras Lizcano, David Steven | French Defense: Winawer Variation, Advance Variation | |
| Apr 5, 2025 | Galvis Bolivar | 1–0 | Contreras Lizcano | Round 6: Galvis Bolivar, Andres Felipe - Contreras Lizcano, David Steven | French Defense: Advance Variation, Milner-Barry Gambit | |
| Apr 4, 2025 | Contreras Lizcano | 0–1 | Perez Pineda | Round 2: Contreras Lizcano, David Steven - Perez Pineda, Daniel Felipe | Catalan Opening: Closed | |
| Apr 4, 2025 | Contreras Lizcano | 0–1 | Manrique Hernandez | Round 4: Contreras Lizcano, David Steven - Manrique Hernandez, Andres Leonardo | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Apr 4, 2025 | Contreras Lizcano | 1–0 | Andres Eduardo Orellano Correa | Round 6: Contreras Lizcano, David Steven - Andres Eduardo Orellano Correa | Benoni Defense: Modern Variation | |
| Apr 4, 2025 | Contreras Lizcano | 1–0 | Juan Camilo Martinez Guevara | Round 9: Contreras Lizcano, David Steven - Juan Camilo Martinez Guevara | Catalan Opening: Closed | |
| Apr 4, 2025 | Copete Castillo | 1–0 | Contreras Lizcano | Round 1: Copete Castillo, Oscar David - Contreras Lizcano, David Steven | Queen's Gambit Declined | |
| Apr 4, 2025 | Murillo Loreo | 1–0 | Contreras Lizcano | Round 1: Murillo Loreo, Oscar Miguel - Contreras Lizcano, David Steven | Bogo-Indian Defense: Retreat Variation | |
| Apr 4, 2025 | Mora Garcia | ½–½ | Contreras Lizcano | Round 3: Mora Garcia, Edwin Andres - Contreras Lizcano, David Steven | French Defense: Winawer Variation, Maróczy-Wallis Variation | |
| Apr 4, 2025 | Santos Rios | 1–0 | Contreras Lizcano | Round 5: Santos Rios, Carlos Gabriel - Contreras Lizcano, David Steven | English Opening: Agincourt Defense, Wimpy System | |
| Apr 4, 2025 | Rojas Velasco | 1–0 | Contreras Lizcano | Round 7: Rojas Velasco, Jhon Sebastian - Contreras Lizcano, David Steven | Queen's Pawn Game: London System, with e6 | |
| Apr 4, 2025 | Juzga | 0–1 | Contreras Lizcano | Round 8: Juzga, Santiago - Contreras Lizcano, David Steven | French Defense: Tarrasch Variation, Open System | |
| Oct 6, 2024 | Contreras Lizcano | 0–1 | Manrique Hernandez | Round 5: Contreras Lizcano, David Steven - Manrique Hernandez, Andres Leonardo | Neo-Grünfeld Defense: with g3 | |
| Oct 6, 2024 | Martinez Guevara | * | Contreras Lizcano | Round 6: Martinez Guevara, Juan Camilo - Contreras Lizcano, David Steven | Vienna Game: Stanley Variation | |
| Oct 5, 2024 | Contreras Lizcano | 1–0 | Luque Portilla | Round 4: Contreras Lizcano, David Steven - Luque Portilla, Alvaro Gabriel | Catalan Opening | |
| Oct 5, 2024 | Copete Castillo | 1–0 | Contreras Lizcano | Round 3: Copete Castillo, Oscar David - Contreras Lizcano, David Steven | Queen's Gambit Declined: Semi-Tarrasch Defense, San Sebastian Variation | |
| Sep 15, 2024 | Contreras Lizcano | 1–0 | Rojas Suarez | Round 2: Contreras Lizcano, David Steven - Rojas Suarez, Kevin Arturo | Queen's Pawn Game: Modern Defense | |
| Sep 15, 2024 | Galvis Bolivar | 1–0 | Contreras Lizcano | Round 1: Galvis Bolivar, Andres Felipe - Contreras Lizcano, David Steven | French Defense: Winawer Variation, Advance Variation | |
| Sep 14, 2024 | Contreras Lizcano | 0–1 | Martinez Guevara | Round 1: Contreras Lizcano, David Steven - Martinez Guevara, NJuan Camilo | Catalan Opening | |
| Sep 14, 2024 | Contreras Lizcano | 1–0 | Perez Pineda | Round 3: Contreras Lizcano, David Steven - Perez Pineda, Daniel Felipe | Catalan Opening: Closed | |
| Sep 14, 2024 | Contreras Lizcano | 0–1 | Olarte Parra | Round 5: Contreras Lizcano, David Steven - Olarte Parra, Jhoan Sebastian | Catalan Opening: Open Defense, Classical Line | |
| Sep 14, 2024 | Contreras Lizcano | 0–1 | Beltran Virguez | Round 7: Contreras Lizcano, David Steven - Beltran Virguez, Mijail Esteban | Queen's Indian Defense: Classical Variation, Traditional Variation, Nimzowitsch Line | |
| Sep 14, 2024 | Ortiz Goyes | 0–1 | Contreras Lizcano | Round 2: Ortiz Goyes, Pablo Andres - Contreras Lizcano, David Steven | French Defense: Exchange Variation | |
| Sep 14, 2024 | Cordoba Fernandez | 0–1 | Contreras Lizcano | Round 4: Cordoba Fernandez, Juan Diego - Contreras Lizcano, David Steven | French Defense: Horwitz Attack, Papa-Ticulat Gambit | |
| Sep 14, 2024 | Duran Cardoso | 0–1 | Contreras Lizcano | Round 6: Duran Cardoso, Tomas - Contreras Lizcano, David Steven | French Defense: Chigorin Variation | |
| Sep 13, 2024 | Contreras Lizcano | 1–0 | Diego Felipe Garnica Hincapie | Round 2: Contreras Lizcano, David Steven - Diego Felipe Garnica Hincapie | Benoni Defense: Fianchetto Variation, Hastings Defense | |
| Sep 13, 2024 | Contreras Lizcano | 0–1 | Juan Camilo Martinez Guevara | Round 3: Contreras Lizcano, David Steven - Juan Camilo Martinez Guevara | Catalan Opening: Closed | |
| Sep 13, 2024 | Contreras Lizcano | 0–1 | Buitrago Prada | Round 6: Contreras Lizcano, David Steven - Buitrago Prada, David Santiago | Nimzo-Indian Defense: Romanishin Variation | |
| Sep 13, 2024 | Contreras Lizcano | 1–0 | Cruz | Round 8: Contreras Lizcano, David Steven - Cruz, Neftaly | Queen's Gambit Accepted: Central Variation, Greco Variation | |
| Sep 13, 2024 | Contreras Lizcano | 1–0 | Calvache | Round 9: Contreras Lizcano, David Steven - Calvache, Juan Camilo | Slav Defense | |
| Sep 13, 2024 | Contreras Lizcano | 0–1 | Jonathan Mateo Gil | Round 12: Contreras Lizcano, David Steven - Jonathan Mateo Gil | Catalan Opening: Closed | |
| Sep 13, 2024 | Contreras Lizcano | 1–0 | Cesar David Chacon Landinez | Round 13: Contreras Lizcano, David Steven - Cesar David Chacon Landinez | Slav Defense | |
| Sep 13, 2024 | Diego Felipe Garnica Hincapie | 0–1 | Contreras Lizcano | Round 1: Diego Felipe Garnica Hincapie - Contreras Lizcano, David Steven | Grünfeld Defense: Smyslov Defense | |
| Sep 13, 2024 | Juan Camilo Martinez Guevara | 1–0 | Contreras Lizcano | Round 4: Juan Camilo Martinez Guevara - Contreras Lizcano, David Steven | French Defense: Exchange Variation | |
| Sep 13, 2024 | Buitrago Prada | 1–0 | Contreras Lizcano | Round 5: Buitrago Prada, David Santiago - Contreras Lizcano, David Steven | Rat Defense: Small Center Defense | |
| Sep 13, 2024 | Cruz | 0–1 | Contreras Lizcano | Round 7: Cruz, Neftaly - Contreras Lizcano, David Steven | French Defense: Marshall Gambit | |
| Sep 13, 2024 | Calvache | 1–0 | Contreras Lizcano | Round 10: Calvache, Juan Camilo - Contreras Lizcano, David Steven | Queen's Gambit Declined: Marshall Defense | |
| Sep 13, 2024 | Jonathan Mateo Gil | 1–0 | Contreras Lizcano | Round 11: Jonathan Mateo Gil - Contreras Lizcano, David Steven | Semi-Slav Defense: Main Line | |
| Sep 13, 2024 | Cesar David Chacon Landinez | 1–0 | Contreras Lizcano | Round 14: Cesar David Chacon Landinez - Contreras Lizcano, David Steven | Sicilian Defense: McDonnell Attack | |