The XV IRT Internacional Raza Medellín 2025 will take place from October 9 to October 13 in Medellín, Colombia. It is a 9-round Swiss system tournament with a time control of 90 min + 30 sec/move. For more events from Colombia, check out The South American Chess Calendar, which is part of The Chess Calendar.
The top-seeded players are IM Felix Jose Ynojosa Aponte (2392), GM Aleksa Strikovic (2384), IM Esteban Alb Valderrama Quiceno (2381), Cristian Arrieta Hernandez (2325), IM Nelson Gamboa (2278), FM Andres Santiago Garzon Camelo (2242), FM Miguel Alfredo Carrillo Parra (2228), Juan Jose Cano Alcaraz (2198), Samuel Toro Ramirez (2106), CM Sebastian Narayana Schnell (2097), Santiago Loaiza Cuervo (2097), Jeronimo Ruiz Agudelo (2094), Juan Esteban Martinez Serna (2064), WIM Sara Moncada Correa (2062), Luis Fernando Cano (2043). Scroll down for the full participants list.
More: 2do IRT Cerrado Clásico del Rio Magdalena – Absoluto / 1er Tournoi du mardi à Laval 2025-2026 – Section A / 12º CHESS BOSS – CHESS TOUR – Grupo A
XV IRT Internacional Raza Medellín 2025 Participants
| Rk. | SNo | Name | FED | Rtg | RtgI | |
| 1 | 2 | IM | Ynojosa Aponte Felix Jose | VEN | 2392 | 2392 |
| 2 | 3 | GM | Strikovic Aleksa | SRB | 2384 | 2384 |
| 3 | 4 | IM | Valderrama Quiceno Esteban Alb | COL | 2381 | 2381 |
| 4 | 5 | Arrieta Hernandez Cristian | COL | 2325 | 2325 | |
| 5 | 6 | IM | Gamboa Nelson | COL | 2278 | 2278 |
| 6 | 7 | FM | Garzon Camelo Andres Santiago | COL | 2242 | 2242 |
| 7 | 8 | FM | Carrillo Parra Miguel Alfredo | COL | 2228 | 2228 |
| 8 | 10 | Cano Alcaraz Juan Jose | COL | 2198 | 2198 | |
| 9 | 11 | Toro Ramirez Samuel | COL | 2106 | 2106 | |
| 10 | 12 | CM | Schnell Sebastian Narayana | PAN | 2097 | 2097 |
| 11 | 13 | Loaiza Cuervo Santiago | COL | 2097 | 2097 | |
| 12 | 14 | Ruiz Agudelo Jeronimo | COL | 2094 | 2094 | |
| 13 | 16 | Martinez Serna Juan Esteban | COL | 2064 | 2064 | |
| 14 | 17 | WIM | Moncada Correa Sara | COL | 2062 | 2062 |
| 15 | 19 | Cano Luis Fernando | COL | 2043 | 2043 | |
| 16 | 21 | FM | Mora Moron Jose Ramon | VEN | 2037 | 2037 |
| 17 | 22 | Andrade Salcedo Jorge Mario | COL | 2022 | 2022 | |
| 18 | 24 | CM | Munoz Romero Cristian Camilo | COL | 2020 | 2020 |
| 19 | 25 | Salazar Grisales Juan Jose | COL | 2019 | 2019 | |
| 20 | 33 | Amaya Brayan Angel | USA | 1986 | 1986 | |
| 21 | 51 | Ramirez Villegas Nicolas David | COL | 1806 | 1806 | |
| 22 | 54 | Valencia Quinchia Isabella | COL | 1754 | 1754 | |
| 23 | 1 | IM | Cordoba Roa Angel Gabriel | COL | 2392 | 2392 |
| 24 | 9 | FM | Gallego Julian Andres | COL | 2221 | 2221 |
| 25 | 15 | Arango Andres Mauricio | COL | 2068 | 2068 | |
| 26 | 18 | AIM | Sanchez Barreto Josue Efrain | COL | 2045 | 2045 |
| 27 | 20 | Diaz Herrera Leider Andres | COL | 2043 | 2043 | |
| 28 | 28 | Ortiz Lopera Miguel Angel | COL | 2007 | 2007 | |
| 29 | 30 | CM | Toro Castaneda Elizabeth | COL | 2003 | 2003 |
| 30 | 37 | CM | Castro Lombana Juan Pablo | COL | 1937 | 1937 |
| 31 | 43 | Paez Villanueva Santiago | COL | 1877 | 1877 | |
| 32 | 45 | Diaz Gonzalez Ana Sofia | COL | 1869 | 1869 | |
| 33 | 47 | Rendon Buritica Emmanuel | COL | 1847 | 1847 | |
| 34 | 23 | Aponte Castillo Ernesto | COL | 2021 | 2021 | |
| 35 | 26 | CM | Zapata Juan Carlos | COL | 2014 | 2014 |
| 36 | 27 | Marin Flores Alferath Jose | VEN | 2007 | 2007 | |
| 37 | 29 | Duran Barraza Mateo Andres | COL | 2005 | 2005 | |
| 38 | 31 | Mendoza Gomez Juana Fernanda | COL | 1996 | 1996 | |
| 39 | 32 | FM | Perez Tangarife Simon | COL | 1993 | 1993 |
| 40 | 34 | Diaz Larrea Juan Manuel | COL | 1962 | 1962 | |
| 41 | 35 | CM | Herize Godoy Miguel Andres | VEN | 1961 | 1961 |
| 42 | 36 | WFM | Ruiz Jaraba Valentina Sofia | COL | 1943 | 1943 |
| 43 | 38 | Hernandez Banquett Bryan Steven | COL | 1935 | 1935 | |
| 44 | 39 | CM | Negron Lizarazo Juan Sebastian | COL | 1933 | 1933 |
| 45 | 40 | Bejarano Dany Andres | COL | 1927 | 1927 | |
| 46 | 41 | Quintero Agudelo Elias | COL | 1927 | 1927 | |
| 47 | 42 | Campo Jimenez David | COL | 1919 | 1919 | |
| 48 | 44 | Soto Leguizamon David Esteban | COL | 1872 | 1872 | |
| 49 | 46 | Cardona Duque Juan Esteban | COL | 1858 | 1858 | |
| 50 | 48 | AFM | Otalvaro Vasquez Camilo Andres | COL | 1845 | 1845 |
| 51 | 49 | WCM | Posada Torres Briggith | COL | 1831 | 1831 |
| 52 | 50 | WCM | Luna Monsalve Sofia | COL | 1825 | 1825 |
| 53 | 52 | Gomez Silva Maximiliano | COL | 1777 | 1777 | |
| 54 | 53 | Vargas Villalobos Daniel Fernando | COL | 1764 | 1764 | |
| 55 | 55 | Blandon Mena Dagnoy Emilio | COL | 1738 | 1738 |

