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| Date | Chess tournament name | Status | ||
|---|---|---|---|---|
| No results | No results | No results | No results | No results |
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| 2019.12.08 | Portillo Fernandez, Isaac Jesus (1716) vs (1861) Piraquive, Alberto TORNEO IRT CLASICO NAVIDAD BOGOTA Caro-Kann Exchange |
0-1 | B13 | |
| 2019.12.08 | Zambrano Linares, Ramon Alberto (2011) vs (1716) Portillo Fernandez, Isaac Jesus TORNEO IRT CLASICO NAVIDAD BOGOTA King's Knight - Scotch Gambit |
0-1 | C44 | |
| 2019.12.07 | Portillo Fernandez, Isaac Jesus (1716) vs (1922) Prada, Diogenes TORNEO IRT CLASICO NAVIDAD BOGOTA Pirc Austrian |
1-0 | B09 | |
| 2019.12.07 | Sanchez, Sebastian Felipe (2419) vs (1716) Portillo Fernandez, Isaac Jesus TORNEO IRT CLASICO NAVIDAD BOGOTA Slav Rubinstein |
1-0 | D11 | |
| 2019.12.06 | Prado, Leonardo (2077) vs (1716) Portillo Fernandez, Isaac Jesus TORNEO IRT CLASICO NAVIDAD BOGOTA Two Knights - Ulvestad |
1/2-1/2 | C57 | |
| 2019.11.17 | Lyon Martinez, Juan Pablo (1804) vs (1630) Portillo Fernandez, Isaac Jesus X Festival Panamericano Escolar de las Americas -Colombia 2019 Spanish - Cozio |
0-1 | C60 | |
| 2019.11.16 | Portillo Fernandez, Isaac Jesus (1630) vs (1784) Cordoba Perez, Jeronimo X Festival Panamericano Escolar de las Americas -Colombia 2019 French Winawer |
1-0 | C15 | |
| 2019.11.16 | Perez Rivero, Juan Jose (1826) vs (1630) Portillo Fernandez, Isaac Jesus X Festival Panamericano Escolar de las Americas -Colombia 2019 Reti King's Indian |
1/2-1/2 | A07 | |
| 2019.11.15 | Portillo Fernandez, Isaac Jesus (1630) vs (1437) Mendez Huamani, Joseph Fabian X Festival Panamericano Escolar de las Americas -Colombia 2019 Pirc Austrian |
1-0 | B09 | |
| 2019.11.14 | Rodriguez Valencia, Sebastian (1784) vs (1630) Portillo Fernandez, Isaac Jesus X Festival Panamericano Escolar de las Americas -Colombia 2019 English Carls (Bremen) - Carls |
1-0 | A24 | |
| 2019.11.14 | Campos Perilla, Miguel Angel (1455) vs (1630) Portillo Fernandez, Isaac Jesus X Festival Panamericano Escolar de las Americas -Colombia 2019 Two Knights - Modern Bishop |
0-1 | C55 | |
| 2019.11.13 | Portillo Fernandez, Isaac Jesus (1630) vs (1492) Campos Perilla, Felix Santiago X Festival Panamericano Escolar de las Americas -Colombia 2019 Four Knights Spanish - Rubinstein |
1-0 | C48 | |
| 2019.11.12 | Solares Orozco, Kebert (2322) vs (1630) Portillo Fernandez, Isaac Jesus X Festival Panamericano Escolar de las Americas -Colombia 2019 English Sicilian |
1-0 | A20 | |
| 2019.11.12 | Portillo Fernandez, Isaac Jesus (1630) vs Castillo Valdes, Keneth Alexander X Festival Panamericano Escolar de las Americas -Colombia 2019 Three Knights - Steinitz |
1-0 | C46 | |
| 2019.01.13 | Marquez Portillo, Darwin Jesus (1752) vs (1461) Nigro Monasterios, Nicola Alejandro Torneo IRT JOMIS HELADERIA Robatsch - Small Center |
0-1 | B06 | |
| 2019.01.13 | Salazar Olchowski, Gabriel Anton (2089) vs (1752) Marquez Portillo, Darwin Jesus Torneo IRT JOMIS HELADERIA Vienna Falkbeer (Three Knights) |
1-0 | C28 | |
| 2019.01.13 | Garcia Diaz, Marlon Alejandro (1486) vs (1752) Marquez Portillo, Darwin Jesus Torneo IRT JOMIS HELADERIA King's Knight - Scotch Gambit |
0-1 | C44 | |
| 2019.01.12 | Marquez Portillo, Darwin Jesus (1752) vs (1400) Fleitas Pina, Yonathan Torneo IRT JOMIS HELADERIA Gruenfeld Three Knights (Burille) |
1-0 | D94 | |
| 2019.01.12 | Ledezma Villamizar, Gabriel Enrique (2082) vs (1752) Marquez Portillo, Darwin Jesus Torneo IRT JOMIS HELADERIA Petrov Modern - Symmetrical |
1-0 | C43 | |
| 2019.01.12 | Marquez Portillo, Darwin Jesus (1752) vs (1350) Santander Leon, Eduardo Antonio Torneo IRT JOMIS HELADERIA Sicilian - Hungarian |
1-0 | B27 | |
| 2018.07.26 | Portillo Fernandez, Isaac Jesus (1539) vs (1589) Duran Martinez, Jeremy Moises JUEGOS NACIONALES ESTUDIANTILES SUB 14 MASCULINO King's Knight - Ponziani Staunton |
0-1 | C44 | |
| 2018.07.26 | Ugaz Mendez, Luis Angel (1635) vs (1539) Portillo Fernandez, Isaac Jesus JUEGOS NACIONALES ESTUDIANTILES SUB 14 MASCULINO Spanish Steinitz |
0-1 | C62 | |
| 2018.07.26 | Portillo Fernandez, Isaac Jesus (1539) vs (1206) Hernandez Atagua, Fredderick JUEGOS NACIONALES ESTUDIANTILES SUB 14 MASCULINO Center Game |
1-0 | C21 | |
| 2018.07.26 | Castro Paitan, Cesar Raul (1606) vs (1539) Portillo Fernandez, Isaac Jesus JUEGOS NACIONALES ESTUDIANTILES SUB 14 MASCULINO English Symmetrical |
1/2-1/2 | A30 | |
| 2018.07.26 | Portillo Fernandez, Isaac Jesus (1539) vs (1368) Lizardi Murillo, Shalom David JUEGOS NACIONALES ESTUDIANTILES SUB 14 MASCULINO Sicilian Dragon |
1-0 | B70 | |
| 2018.07.26 | Alvarez Romero, Luis Enrique (1152) vs (1539) Portillo Fernandez, Isaac Jesus JUEGOS NACIONALES ESTUDIANTILES SUB 14 MASCULINO Spanish Steinitz |
1/2-1/2 | C62 | |
| 2018.07.26 | Portillo Fernandez, Isaac Jesus (1539) vs Paez Afanador, Gerard Alfonso JUEGOS NACIONALES ESTUDIANTILES SUB 14 MASCULINO Two Knights - Modern Bishop |
1-0 | C55 | |
| 2018.07.26 | Cabello Hurtado, Juan Carlos (1261) vs (1539) Portillo Fernandez, Isaac Jesus JUEGOS NACIONALES ESTUDIANTILES SUB 14 MASCULINO Spanish Steinitz |
1-0 | C62 | |
| 2018.07.26 | Portillo Fernandez, Isaac Jesus (1539) vs Hernandez Galicia, Jose Gabriel JUEGOS NACIONALES ESTUDIANTILES SUB 14 MASCULINO French Paulsen - Rubinstein (Fort Knox) |
1-0 | C10 | |
| 2018.07.08 | ARAQUE PALENZUELA, ANTHONY EDUARDO vs (1539) Portillo Fernandez, Isaac Jesus ABSOLUTO SUB 15 Scotch - Scotch Golmayo (Blumenfeld) |
1-0 | C45 | |
| 2018.07.07 | Portillo Fernandez, Isaac Jesus (1539) vs (1351) Mendoza Cortez, Merwin ABSOLUTO SUB 15 Sicilian - Pelikan |
1-0 | B33 | |
| 2018.07.07 | Portillo Fernandez, Isaac Jesus (1539) vs (1487) Hernandez Castillo, Andry Jesus ABSOLUTO SUB 15 French MacCutcheon - Chigorin |
0-1 | C12 | |
| 2018.07.06 | RIVAS SANCHEZ, DIEGO ALEJANDRO vs (1539) Portillo Fernandez, Isaac Jesus ABSOLUTO SUB 15 Italian - Four Knights (Pianissimo) |
0-1 | C50 | |
| 2018.07.06 | Pena Gonzalez, Clara Isabel (1722) vs (1539) Portillo Fernandez, Isaac Jesus ABSOLUTO SUB 15 Spanish Steinitz |
1-0 | C62 | |
| 2018.07.05 | Portillo Fernandez, Isaac Jesus (1539) vs (1306) Arteaga Colmenarez, Jaime David ABSOLUTO SUB 15 Sicilian Scheveningen Najdorf - Lipnitsky |
1/2-1/2 | B90 | |
| 2018.07.05 | Jimenez Ochoa, Luis Enrique vs (1539) Portillo Fernandez, Isaac Jesus ABSOLUTO SUB 15 Italian - Four Knights |
0-1 | C50 | |
| 2018.05.31 | Portillo Fernandez, Isaac Jesus (1476) vs (1111) Chirinos Mijares, Hector Enrique CAMPEONATO NACIONAL SUB-20 ABSOLUTO 2018 MARACAY ESTADO ARAGUA Queen's Pawn Closed - Symmetrical |
1-0 | D04 | |
| 2018.05.31 | Perez Rivero, Juan Jose (1666) vs (1476) Portillo Fernandez, Isaac Jesus CAMPEONATO NACIONAL SUB-20 ABSOLUTO 2018 MARACAY ESTADO ARAGUA Semi-Slav Meran |
1-0 | D47 | |
| 2018.05.31 | Portillo Fernandez, Isaac Jesus (1476) vs (1729) Rodil Fermin, Leonardo Enrique CAMPEONATO NACIONAL SUB-20 ABSOLUTO 2018 MARACAY ESTADO ARAGUA Caro-Kann - Advance |
0-1 | B12 | |
| 2018.05.31 | Portillo Fernandez, Isaac Jesus (1476) vs (1820) Colmenarez Orsini, Ricardo Elias CAMPEONATO NACIONAL SUB-20 ABSOLUTO 2018 MARACAY ESTADO ARAGUA Caro-Kann - Advance |
1/2-1/2 | B12 | |
| 2018.05.31 | Padilla Olmedo, Jork Kein vs (1476) Portillo Fernandez, Isaac Jesus CAMPEONATO NACIONAL SUB-20 ABSOLUTO 2018 MARACAY ESTADO ARAGUA Giuoco Piano - Pianissimo |
0-1 | C54 | |
| 2018.05.31 | Portillo Fernandez, Isaac Jesus (1476) vs (1876) Romero Marino, Samuel David CAMPEONATO NACIONAL SUB-20 ABSOLUTO 2018 MARACAY ESTADO ARAGUA Sicilian Alapin |
0-1 | B22 | |
| 2018.05.31 | Patino Garcia, Corals (2012) vs (1476) Portillo Fernandez, Isaac Jesus CAMPEONATO NACIONAL SUB-20 ABSOLUTO 2018 MARACAY ESTADO ARAGUA Slav |
1-0 | D10 | |
| 2015.02.07 | Portillo Fernandez, Isaac Jesus vs Amesty Lopez, Jose Alberto XXV "FISS" 2015 IRT PREMIER San Cristóbal, Estado Táchira Pirc - Lizard |
0-1 | B06 | |
| 2015.02.06 | Campo Salazar, Nubiangeli vs Portillo Fernandez, Isaac Jesus XXV "FISS" 2015 IRT PREMIER San Cristóbal, Estado Táchira Queen's Pawn Zukertort - Symmetrical |
0-1 | D02 | |
| 2015.02.05 | Velasquez Cristancho, Juan Pablo (1755) vs Portillo Fernandez, Isaac Jesus XXV "FISS" 2015 IRT PREMIER San Cristóbal, Estado Táchira Scotch - Scotch Golmayo (Loyd) |
1-0 | C45 |
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| 2025.01.26 | Schmidt Portillo,John Alexander (1542) vs Auer,Luca Bach 11th Floripa Open 2025 Sicilian Closed |
1-0 | B23 | |
| 2024.12.18 | Zubia Portillo,Manuel Alejandro (1920) vs (1971) Rodriguez Arrieta,M 34th Carlos Torre Mem Indian |
1-0 | A45 | |
| 2025.01.24 | Schmidt Portillo,John Alexander (1542) vs Walenga Junior,Paulo Roberto 11th Floripa Open 2025 Sicilian Closed |
1/2-1/2 | B23 | |
| 2024.12.17 | Diaz Charpentier,Kristel Meliss (2030) vs (1920) Zubia Portillo,Manuel Alejandro 34th Carlos Torre Mem Slav Two Knights - Schlechter |
1-0 | D90 | |
| 2024.12.17 | Zubia Portillo,Manuel Alejandro (1920) vs (2088) Gutierrez Espinosa,Karen 34th Carlos Torre Mem Reti Symmetrical - King's Indian |
1/2-1/2 | A05 | |
| 2024.12.16 | Ramirez Tapia,J (1971) vs (1920) Zubia Portillo,Manuel Alejandro 34th Carlos Torre Mem English Symmetrical Fianchetto - Ultra-Symmetrical |
1/2-1/2 | A36 | |
| 2024.12.16 | Zubia Portillo,Manuel Alejandro (1920) vs (1938) Vega Castaneda,U 34th Carlos Torre Mem Reti |
0-1 | A04 | |
| 2024.12.15 | Sarabia,L (1981) vs (1920) Zubia Portillo,Manuel Alejandro 34th Carlos Torre Mem English Symmetrical |
1-0 | A30 | |
| 2024.12.14 | Zubia Portillo,Manuel Alejandro (1920) vs (2311) Gutierrez Delgado,Y 34th Carlos Torre Mem Indian East Przepiorka |
0-1 | A49 | |
| 2024.12.13 | Zacarias Rodriguez,Santiago (2211) vs (1920) Zubia Portillo,Manuel Alejandro 34th Carlos Torre Mem Spanish Closed - Chigorin |
1-0 | C90 | |
| 2025.01.23 | Pegoraro,Lorenzo Lucca Aguiar vs (1542) Schmidt Portillo,John Alexander 11th Floripa Open 2025 Indian - London |
1-0 | A48 | |
| 2025.01.22 | Schmidt Portillo,John Alexander (1542) vs (1723) Gorgen,Antonio Rebello Horta 11th Floripa Open 2025 Sicilian Closed |
0-1 | B23 | |
| 2025.01.21 | Neves,Mariana vs (1542) Schmidt Portillo,John Alexander 11th Floripa Open 2025 Sicilian Dragon |
0-1 | B70 | |
| 2025.01.20 | Schmidt Portillo,John Alexander (1542) vs Walenga,Anthony 11th Floripa Open 2025 Sicilian Closed |
1-0 | B23 | |
| 2025.01.20 | Melo,Davi de Moura vs (1542) Schmidt Portillo,John Alexander 11th Floripa Open 2025 Sicilian Dragon |
1-0 | B70 | |
| 2025.01.19 | Schmidt Portillo,John Alexander (1542) vs Roberge,Arthur Linhares 11th Floripa Open 2025 Sicilian Closed |
0-1 | B23 | |
| 2025.01.18 | Lorenzon,Eduardo Lucas (2039) vs (1542) Schmidt Portillo,John Alexander 11th Floripa Open 2025 Sicilian Dragon |
1-0 | B70 | |
| 2024.08.06 | Zubia Portillo,Manuel Alejandro (1925) vs (2305) Perez Rodriguez,Cesar Alejandro II Aguascalientes Int Reti Symmetrical - King's Indian |
0-1 | A05 | |
| 2023.09.24 | Valle Portillo,J (2075) vs (2615) Chigaev,M TCh-ESP Rapid 2023 Sicilian |
0-1 | B30 | |
| 2023.09.24 | Alvarez Perez,Adan (2246) vs (2075) Valle Portillo,J TCh-ESP Rapid 2023 Slav - Classical Exchange |
1/2-1/2 | D10 | |
| 2023.09.24 | Lizuain Toni,Javier (2065) vs (2075) Valle Portillo,J TCh-ESP Rapid 2023 Sicilian Closed |
0-1 | B23 | |
| 2023.09.23 | Aledo Yanguas,J (2075) vs (2075) Valle Portillo,J TCh-ESP Rapid 2023 Sicilian Alapin - Smith-Morra |
1/2-1/2 | B22 | |
| 2023.09.23 | Pichot,A (2648) vs (2075) Valle Portillo,J TCh-ESP Rapid 2023 Sicilian Moscow |
1-0 | B52 | |
| 2023.09.23 | Valle Portillo,J (2075) vs (2141) Garcia Sobrino,David TCh-ESP Rapid 2023 Sicilian |
1-0 | B30 | |
| 2023.08.17 | Ocampos Mereles,Martin Alfredo (1379) vs (1152) Schmidt Portillo,John Alexander I CIT Open 2023 Scandinavian - Modern |
1/2-1/2 | B01 | |
| 2023.08.16 | Acosta Caballero Aquino,Ignacio vs (1152) Schmidt Portillo,John Alexander I CIT Open 2023 Scotch - Scotch |
0-1 | C45 | |
| 2023.08.15 | Schmidt Portillo,John Alexander (1152) vs (1469) Navarro Canete,Facundo Javier I CIT Open 2023 Sicilian Closed |
0-1 | B23 | |
| 2023.08.15 | Schmidt Portillo,John Alexander (1152) vs Mosqueira Lara,Elias Samuel I CIT Open 2023 Petrov - Damiano |
1-0 | C42 | |
| 2023.08.14 | Rojas Ortiz,Cesar vs (1152) Schmidt Portillo,John Alexander I CIT Open 2023 Scandinavian - Modern |
0-1 | B01 | |
| 2023.08.13 | Schmidt Portillo,John Alexander (1152) vs Gonzalez Ayala,Sebastian I CIT Open 2023 Philidor |
0-1 | C41 | |
| 2023.10.29 | Castro Hervet,Luis Angel (1648) vs (1913) Zubia Portillo,Manuel Alejandro Perla del Desierto 2023 Four Knights Spanish - Rubinstein |
0-1 | C48 | |
| 2023.10.27 | Salas Estrada,Ana Paola (1659) vs (1913) Zubia Portillo,Manuel Alejandro Perla del Desierto 2023 Alekhine - Maroczy |
1/2-1/2 | B02 | |
| 2023.10.26 | Zubia Portillo,Manuel Alejandro (1913) vs (2528) Delgado Ramirez,N Perla del Desierto 2023 Reti King's Indian |
0-1 | A07 | |
| 2023.08.13 | Vazquez,Alejandro (1491) vs (1152) Schmidt Portillo,John Alexander I CIT Open 2023 Italian |
1-0 | C50 | |
| 2023.08.12 | Schmidt Portillo,John Alexander (1152) vs (1855) Gamarra,R I CIT Open 2023 Sicilian Closed |
0-1 | B24 | |
| 2022.08.07 | Mellado Trivino,J (2339) vs (2084) Valle Portillo,J 2nd Merida World Heritage Queen's Pawn - Levitsky |
1/2-1/2 | D00 | |
| 2022.08.06 | Valle Portillo,J (2084) vs (2467) Vignesh,N R 2nd Merida World Heritage Sicilian Moscow |
0-1 | B51 | |
| 2022.08.04 | Valle Portillo,J (2084) vs (2397) Campora,D 2nd Merida World Heritage Pirc - Lizard |
0-1 | B06 | |
| 2022.08.04 | Aaron,D (2263) vs (2084) Valle Portillo,J 2nd Merida World Heritage English Anglo-Indian (Queen's Knight) |
0-1 | A16 | |
| 2022.08.03 | Shyam,N (2465) vs (2084) Valle Portillo,J 2nd Merida World Heritage Reti Symmetrical - King's Indian |
1-0 | A05 | |
| 2018.08.15 | Portillo Castellon, J (1957) vs (2119) Pascual Palomo, L TCh-ESP 2nd Div 2018 Irregular Queen's Pawn - Franco-Indian |
1-0 | A40 | |
| 2018.08.17 | Joglar Garcia, Maria (1583) vs (1957) Portillo Castellon, J TCh-ESP 2nd Div 2018 Queen's Pawn - Mason |
0-1 | D00 | |
| 2018.08.15 | Laseca Arana, Irati (1802) vs (1957) Portillo Castellon, J TCh-ESP 2nd Div 2018 Nimzovich - Classical |
0-1 | A01 | |
| 2018.08.16 | Portillo Castellon, J (1957) vs (1915) Jimenez Fernandez, Rebeca TCh-ESP 2nd Div 2018 Slav |
1-0 | D10 | |
| 2018.08.18 | Olivares Romero, Sara (1857) vs (1957) Portillo Castellon, J TCh-ESP 2nd Div 2018 Caro-Kann Panov - Panov |
0-1 | B14 | |
| 2015.10.26 | Santos Latasa, J. (2518) vs (2018) Carasa del Portillo 6th ch-Iberoamericano Queen's Pawn Zukertort - Symmetrical |
1-0 | D02 | |
| 2018.08.17 | Portillo Castellon, J (1957) vs (1985) Uroz Torres, D TCh-ESP 2nd Div 2018 Nimzo-Indian Classical |
1-0 | E32 | |
| 2001.01.19 | Exposito Portillo vs (2039) Yanez Acin, G. XXVI Open King's Gambit Accepted (Cunningham) |
0-1 | C35 | |
| 2001.01.17 | Exposito Portillo vs Zarandieta Lopera XXVI Open Center Game - Danish |
0-1 | C21 | |
| 2001.01.15 | Exposito Portillo vs Blanco Perez, D. XXVI Open French - King's Knight |
0-1 | C00 | |
| 2001.01.14 | Korneev, O. (2600) vs Exposito Portillo XXVI Open Alekhine Modern |
1-0 | B04 | |
| 2001.01.13 | Exposito Portillo vs Rincon Bascon, J. XXVI Open Caro-Kann Exchange |
1-0 | B13 | |
| 2001.01.12 | Gutierrez Jimenez vs Exposito Portillo XXVI Open Alekhine |
0-1 | B03 | |
| 2007.08.22 | Moreno Portillo, R. (2214) vs (2519) Romero Holmes, A. TCh-ESP CECLUB Sur Div 1 Irregular Queen's Pawn - Franco-Indian |
0-1 | A40 | |
| 1989.01.01 | Van Osmael, Alexis vs Portillo corr ol English Sicilian (Two Knights) - Carls (Smyslov) |
0-1 | A22 | |
| 1992.01.01 | Portillo, J. vs Garcia Flores, F. Pref 92/93 Alfafar French |
0-1 | C01 | |
| 1992.01.01 | Portillo, J. vs (2375) Sion Castro, M. Benidorm open Sicilian Barnes (Bastrikov) |
0-1 | B48 | |
| 1971.01.01 | La Mar, C. vs Portillo, L. cr. Irregular King's Knight - Latvian (Modern) |
0-1 | C40 | |
| 1990.01.01 | Garcia Cortes, J. vs Portillo, J. Valencia Giuoco Piano - Pianissimo |
1-0 | C54 |