Oscar Castro Chess Games

Oscar Castro - Chess Player Overview

Last update: 21/08/2025 01:20:59 GMT+2
Player's activity: ON
Player's name: Oscar Castro (ARG) ARG
Player's photo: (Search in Google Images)
Age: 40 years old (born in 1985)
Fide ID: 188247 (FIDE card)
Highest FIDE Elo achieved:
Oscar Castro Chess Games: 3880
0 (Rapid)
0 (Blitz)

Oscar Castro - Charts

FIDE Elo

Activity chart

Oscar Castro - Chess Tournaments

Date Chess tournament name Status
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Oscar Castro - Chess Games

Oscar Castro - Chess Games

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Date Players & Opening Result ECO View
1979.09.15 Pomar Salamanca, Arturo vs Castro Rojas, Oscar Humberto
Camp. España eq. 1 Div.
Gruenfeld Saemisch - Capablanca
1-0 D83
1979.09.12 Castro Rojas, Oscar Humberto vs Bellon Lopez, Juan Manuel
Camp. España eq. 1 Div.
Caro-Kann - Advance (Van der Wiel)
1-0 B12
1979.09.11 Mateu Palau, Javier vs Castro Rojas, Oscar Humberto
Camp. España eq. 1 Div.
Philidor - Exchange
1-0 C41
1979.09.09 Castro Rojas, Oscar Humberto vs Eslon, Jaan
Camp. España eq. 1 Div.
French Advance - Paulsen
1-0 C02
1980.09.25 Castro Rojas, Oscar Humberto vs Gomez Polo, Vicente
Camp. España eq. 1 Div.
French - Hanham
1-0 C00
1980.09.23 Gonzalez Mestres, Luis vs Castro Rojas, Oscar Humberto
Camp. España eq. 1 Div.
Dutch Indian - Leningrad
1-0 A81
1980.09.19 Rodriguez Vargas, Orestes vs Castro Rojas, Oscar Humberto
Camp. España eq. 1 Div.
Indian East Indian - Torre
1-0 A48
1983.09.30 Castro Rojas, Oscar Humberto vs Pares Vives, Jose
Camp. España eq. 1 Div.
0-1
1983.09.29 Gomez Esteban, Juan Mario vs Castro Rojas, Oscar Humberto
Camp. España eq. 1 Div.
Reti - Dutch
1-0 A04
1983.09.27 Castro Rojas, Oscar Humberto vs Rodriguez Vargas, Orestes
Camp. España eq. 1 Div.
Sicilian Closed - Fianchetto
1-0 B80
1984.10.30 Castro Rojas, Oscar Humberto vs Bellon Lopez, Juan Manuel
Camp. España eq. 1 Div.
Sicilian Closed
1-0 B26
1981.09.27 Castro Rojas, Oscar Humberto vs Pomar Salamanca, Arturo
Camp. España eq. 1 Div.
Caro-Kann - Advance (Van der Wiel)
0-1 B12
1981.09.25 Castro Rojas, Oscar Humberto vs Mateu Palau, Javier
Camp. España eq. 1 Div.
French Advance - Euwe
0-1 C02
1981.09.24 Rodriguez Vargas, Orestes vs Castro Rojas, Oscar Humberto
Camp. España eq. 1 Div.
Indian East Indian - Torre
0-1 A48
2014.10.26 Castro, Oscar H. (2359) vs (2531) Hernandez Guerrero, Gilberto
IX American Continental Classical Championship 2014
Sicilian Closed
0-1 B25
2014.10.25 Leitao, Rafael (2636) vs (2359) Castro, Oscar H.
IX American Continental Classical Championship 2014
Queen's Gambit Declined - Exchange
1-0 D35
2014.10.24 Castro, Oscar H. (2359) vs (2474) Cubas, Jose Fernando
IX American Continental Classical Championship 2014
Slav Two Knights - Chameleon
1-0 D11
2014.10.23 Castro, Oscar H. (2359) vs (2478) Gonzalez Acosta, Bernal
IX American Continental Classical Championship 2014
Slav Dutch
1-0 D18
2014.10.22 Mesias Rojas, Rabindranath (2209) vs (2359) Castro, Oscar H.
IX American Continental Classical Championship 2014
Dutch Staunton
0-1 A83
2014.10.22 Castro, Oscar H. (2359) vs (2536) Perez Ponsa, Federico
IX American Continental Classical Championship 2014
Sicilian - Steinitz
0-1 B20
2014.10.21 Azevedo Junior, Jose Ferreira (2088) vs (2359) Castro, Oscar H.
IX American Continental Classical Championship 2014
Queen's Pawn Zukertort - Chigorin
0-1 D02
2014.10.20 Castro, Oscar H. (2359) vs (2138) Caceres Vasquez, Sergio
IX American Continental Classical Championship 2014
Indian - Trompowsky
1-0 A45
2014.10.13 Pazos Gambarrotti, Plinio (2254) vs (2359) Castro, Oscar H.
VIII FESTIVAL INTERNACIONAL DE AJEDREZ UNIVERSIDAD CENTRAL
Caro-Kann - Accelerated Panov
0-1 B10
2014.10.12 Castro, Oscar H. (2359) vs (2476) Alvarez Pedraza, Aramis
VIII FESTIVAL INTERNACIONAL DE AJEDREZ UNIVERSIDAD CENTRAL
Indian Capablanca
0-1 A47
2014.10.12 Castro, Oscar H. (2359) vs (2408) Martinez Romero, Martin
VIII FESTIVAL INTERNACIONAL DE AJEDREZ UNIVERSIDAD CENTRAL
Indian East Indian
1-0 A48
2014.10.19 Hernandez Amura, Gilberto (2061) vs (2359) Castro, Oscar H.
IX American Continental Classical Championship 2014
Dutch - Hopton
0-1 A80
2014.10.10 Rodriguez Rueda, Paula Andrea (2335) vs (2359) Castro, Oscar H.
VIII FESTIVAL INTERNACIONAL DE AJEDREZ UNIVERSIDAD CENTRAL
Dutch Queen's Knight
1-0 A85
2014.10.10 Castro, Oscar H. (2359) vs (2067) Ceron, Juan Carlos
VIII FESTIVAL INTERNACIONAL DE AJEDREZ UNIVERSIDAD CENTRAL
Indian East Indian
1-0 A48
2014.10.09 Otalora, Carlos Eduardo (2126) vs (2359) Castro, Oscar H.
VIII FESTIVAL INTERNACIONAL DE AJEDREZ UNIVERSIDAD CENTRAL
Caro-Kann Knight (Nimzovich) - Knight
1/2-1/2 B16
2014.10.09 Castro, Oscar H. (2359) vs (1928) De La Ossa, Carlos Enrique
VIII FESTIVAL INTERNACIONAL DE AJEDREZ UNIVERSIDAD CENTRAL
Indian East Indian
1-0 A48
2014.10.19 Castro, Oscar H. (2359) vs (2118) Maia, Jose Eduardo Bastos O.
IX American Continental Classical Championship 2014
Indian East Indian
0-1 A48
2014.10.18 Rapouso, Ricardo Luis Borba (1934) vs (2359) Castro, Oscar H.
IX American Continental Classical Championship 2014
Dutch Queen's Knight
0-1 A85
2014.08.10 Lotero, Faiber (2168) vs (2367) Castro, Oscar H
XX IRT Feria de las Flores Medellin 2014
Three Knights - Steinitz
0-1 C46
2014.08.09 Castro, Oscar H (2367) vs (2121) Herrera, Milena
XX IRT Feria de las Flores Medellin 2014
Indian - Trompowsky
1-0 A45
2014.08.09 Montoya Diez, Cesar Augusto (2085) vs (2367) Castro, Oscar H
XX IRT Feria de las Flores Medellin 2014
Dutch
1-0 A80
2014.08.08 Castro, Oscar H (2367) vs (2156) Benitez Rodriguez, Carlos
XX IRT Feria de las Flores Medellin 2014
Indian East Indian
1-0 A48
2014.08.07 Guerrero Sierra, Juan Carlos (2217) vs (2367) Castro, Oscar H
XX IRT Feria de las Flores Medellin 2014
Spanish Closed
1-0 C87
2014.08.07 Castro, Oscar H (2367) vs (2162) Restrepo Loaiza, Luis Fernando
XX IRT Feria de las Flores Medellin 2014
Indian East Indian
1-0 A48
2014.08.06 Blandon, Luis Guillermo (2077) vs (2367) Castro, Oscar H
XX IRT Feria de las Flores Medellin 2014
Spanish Closed
0-1 C88
2014.07.06 Rios Parra, Alejandro (2310) vs (2349) Castro, Oscar H
IRT Open IV Torneo Ciudad de Ortega
Giuoco Piano - Pianissimo
0-1 C54
2014.07.05 Almeida Quintana, Omar (2492) vs (2349) Castro, Oscar H
IRT Open IV Torneo Ciudad de Ortega
Queen's Pawn Zukertort - Vienna (Duras)
1/2-1/2 D30
2014.07.04 Hernandez, Oscar Eduardo (2025) vs (2349) Castro, Oscar H
IRT Open IV Torneo Ciudad de Ortega
Italian
0-1 C50
2014.07.03 Castro, Oscar H (2349) vs (1992) Castro, Natalia Patricia
IRT Open IV Torneo Ciudad de Ortega
Queen's Gambit Declined Pillsbury
1-0 D53
2014.05.01 Castro, Oscar H (2340) vs (2212) Blandon Villa, Diego F
Final Nacional de Mayores Absoluto 2014 Selectivo Olimpiada
Gruenfeld Three Knights (Petrosian)
0-1 D91
2014.04.30 Valderrama Quiceno, Esteban Al (2275) vs (2340) Castro, Oscar H
Final Nacional de Mayores Absoluto 2014 Selectivo Olimpiada
Scotch - Scotch Golmayo
1-0 C45
2014.04.29 Castro, Oscar H (2340) vs (2320) Sanchez, Sebastian Felipe
Final Nacional de Mayores Absoluto 2014 Selectivo Olimpiada
Reti Symmetrical
1-0 A05
2014.04.27 Ruiz C, Joshua D (2366) vs (2340) Castro, Oscar H
Final Nacional de Mayores Absoluto 2014 Selectivo Olimpiada
Caro-Kann - Advance
1-0 B12
2014.04.27 Castro, Oscar H (2340) vs (2379) Martinez Romero, Martin
Final Nacional de Mayores Absoluto 2014 Selectivo Olimpiada
Nimzovich - Classical
1/2-1/2 A01
2014.04.26 Arenas, David (2437) vs (2340) Castro, Oscar H
Final Nacional de Mayores Absoluto 2014 Selectivo Olimpiada
Alekhine Modern - Flohr
1/2-1/2 B05
2014.04.26 Castro, Oscar H (2340) vs (2337) Torres, Juan Camilo
Final Nacional de Mayores Absoluto 2014 Selectivo Olimpiada
Reti Gambit
0-1 A09
2014.04.25 Posada, Juan Manuel (2134) vs (2340) Castro, Oscar H
Final Nacional de Mayores Absoluto 2014 Selectivo Olimpiada
Alekhine - Maroczy
0-1 B02
2014.04.24 Castro, Oscar H (2340) vs (2433) Gallego Alcaraz, Andres Felipe
Final Nacional de Mayores Absoluto 2014 Selectivo Olimpiada
Indian
1-0 A45
2014.04.24 Escobar Forero, Alder (2463) vs (2340) Castro, Oscar H
Final Nacional de Mayores Absoluto 2014 Selectivo Olimpiada
Spanish Open Berlin
1-0 C67
2014.04.23 Rios, Cristhian Camilo (2418) vs (2340) Castro, Oscar H
Final Nacional de Mayores Absoluto 2014 Selectivo Olimpiada
Queen's Indian - Petrosian
0-1 E12
Castro, Oscar H (2340) vs (2418) Rios, Cristhian Camilo
Semifinal Nacional de Mayores Absoluto 2014
Indian - Trompowsky
1/2-1/2 A45
Castro, Oscar H (2340) vs (2275) Valderrama Quiceno, Esteban Al
Semifinal Nacional de Mayores Absoluto 2014
Reti Symmetrical
1/2-1/2 A05
Arenas, David (2437) vs (2340) Castro, Oscar H
Semifinal Nacional de Mayores Absoluto 2014
Spanish Open Berlin
1/2-1/2 C67
Castro, Oscar H (2340) vs (2366) Ruiz C, Joshua D
Semifinal Nacional de Mayores Absoluto 2014
Reti
1-0 A04
Rios Parra, Mauricio (2311) vs (2340) Castro, Oscar H
Semifinal Nacional de Mayores Absoluto 2014
Spanish Open
0-1 C82
Castro, Oscar H (2340) vs (2218) Saladen, Rafael
Semifinal Nacional de Mayores Absoluto 2014
Benko's opening - Kurajica
1-0 A13
Dominguez, Ramiro (2203) vs (2340) Castro, Oscar H
Semifinal Nacional de Mayores Absoluto 2014
Spanish Closed - Lenzerheide
0-1 C92
Castro, Oscar H (2340) vs (2198) Agudelo, Antonio
Semifinal Nacional de Mayores Absoluto 2014
Indian - Trompowsky
1/2-1/2 A45
Otalora, Carlos Eduardo (2138) vs (2340) Castro, Oscar H
Semifinal Nacional de Mayores Absoluto 2014
Giuoco Piano - Closed
0-1 C53
Castro, Oscar H (2340) vs (1990) Arias Rojas, Juan Diego
Semifinal Nacional de Mayores Absoluto 2014
Indian - Trompowsky
1-0 A45
2013.10.14 Castro, Oscar H (2343) vs (2526) Obregon Rivero, Juan Carlos
VII FESTIVAL INTERNACIONAL DE AJEDREZ UNIVERSIDAD CENTRAL
Irregular Queen's Pawn - Franco-Indian
0-1 A40
2013.10.13 Almeida Quintana, Omar (2472) vs (2343) Castro, Oscar H
VII FESTIVAL INTERNACIONAL DE AJEDREZ UNIVERSIDAD CENTRAL
Queen's Pawn Zukertort - Chigorin
1-0 D02
2013.10.13 Castro, Oscar H (2343) vs (2123) Orozco, Lina Yomayra
VII FESTIVAL INTERNACIONAL DE AJEDREZ UNIVERSIDAD CENTRAL
Sicilian Closed
1-0 B23
2013.10.12 Martinez, Julian (2189) vs (2343) Castro, Oscar H
VII FESTIVAL INTERNACIONAL DE AJEDREZ UNIVERSIDAD CENTRAL
Spanish Closed - Anti-Marshall
0-1 C88
2013.10.12 Castro, Oscar H (2343) vs (1967) Manrique, Fernando
VII FESTIVAL INTERNACIONAL DE AJEDREZ UNIVERSIDAD CENTRAL
Queen's Gambit Accepted - Saduleto
1-0 D20
2013.10.11 Castro, Oscar H (2343) vs (1882) Fuentes, Carlos
VII FESTIVAL INTERNACIONAL DE AJEDREZ UNIVERSIDAD CENTRAL
Indian - Trompowsky
1-0 A45
2013.10.10 Martinez Duany, Lelys Stanley (2473) vs (2343) Castro, Oscar H
VII FESTIVAL INTERNACIONAL DE AJEDREZ UNIVERSIDAD CENTRAL
Dutch Indian
1-0 A81
2013.10.10 Castro, Oscar H (2343) vs (2202) Campos Vila, Milena
VII FESTIVAL INTERNACIONAL DE AJEDREZ UNIVERSIDAD CENTRAL
Indian - Trompowsky
1-0 A45
2013.06.22 Castro, Oscar H (2349) vs (2135) Castrillon Gomez, Melissa
IRT Open de Ajedrez Dosquebradas "EMPRESA DE TODOS"
English Closed Sicilian - Taimanov
1-0 A25
2013.06.22 Ardila, Oscar Humberto (2055) vs (2349) Castro, Oscar H
IRT Open de Ajedrez Dosquebradas "EMPRESA DE TODOS"
Spanish Russian
0-1 C79
2013.06.21 Castro, Oscar H (2349) vs (1931) Verbel, Jose
IRT Open de Ajedrez Dosquebradas "EMPRESA DE TODOS"
Slav - Old Semi-Slav Marshall
1-0 D31
2013.06.21 Zabala, Fidel (1990) vs (2349) Castro, Oscar H
IRT Open de Ajedrez Dosquebradas "EMPRESA DE TODOS"
Spanish Closed - Marshall
1/2-1/2 C89
2013.06.20 Castro, Oscar H (2349) vs (2165) Franco Valencia, Angela
IRT Open de Ajedrez Dosquebradas "EMPRESA DE TODOS"
English Sicilian (Two Knights) - Carls (Reversed Dragon)
0-1 A22
2013.06.20 Dominguez Rincon, Miller (2037) vs (2349) Castro, Oscar H
IRT Open de Ajedrez Dosquebradas "EMPRESA DE TODOS"
Giuoco Piano - Closed
0-1 C53
2013.06.19 Castro, Oscar H (2349) vs (1873) Ardila, Donaldo
IRT Open de Ajedrez Dosquebradas "EMPRESA DE TODOS"
Queen's Pawn - Levitsky
1-0 D00
2012.10.09 Castro, Oscar H. (2359) vs (2145) Avila, Pedro Andres
III COPA LATINOAMERICANA DE AJEDREZ
Reti Symmetrical
0-1 A05
2012.10.08 Castro, Oscar H. (2359) vs (2343) Uribe, Mauricio
III COPA LATINOAMERICANA DE AJEDREZ
Reti Symmetrical - Nimzovich
0-1 A17
2012.10.07 Contreras, Henry (2220) vs (2359) Castro, Oscar H.
III COPA LATINOAMERICANA DE AJEDREZ
Scotch - Scotch Schmid (Mieses)
1-0 C45
2012.10.07 Castro, Oscar H. (2359) vs (2454) Barrientos, Sergio E
III COPA LATINOAMERICANA DE AJEDREZ
Reti Symmetrical - Nimzovich
1/2-1/2 A17
2012.10.06 Saladen, Rafael (2212) vs (2359) Castro, Oscar H.
III COPA LATINOAMERICANA DE AJEDREZ
Spanish Modern Steinitz - Alapin
0-1 C73
2012.10.06 Castro, Oscar H. (2359) vs (2181) Pardo, Alejandro
III COPA LATINOAMERICANA DE AJEDREZ
Queen's Gambit Declined Orthodox - Carlsbad
1-0 D63
2012.10.05 Pelaez, Hernan (1873) vs (2359) Castro, Oscar H.
III COPA LATINOAMERICANA DE AJEDREZ
English Closed Sicilian
0-1 A25
2012.08.07 Castaneda, Jorge Luis (2131) vs (2375) Castro, Oscar H
Festival IRT Internacional Feria de Flores 2012 FIDE
Dutch
1-0 A80
2012.08.07 Castro, Oscar H (2375) vs (2312) Morales, Jhon Alexander
Festival IRT Internacional Feria de Flores 2012 FIDE
English Symmetrical
0-1 A30
2012.08.06 Martinez Romero, Martin (2338) vs (2375) Castro, Oscar H
Festival IRT Internacional Feria de Flores 2012 FIDE
English Closed Sicilian - Taimanov
1-0 A25
2012.08.06 Castro, Oscar H (2375) vs (2211) Saladen Dulce, Rafael
Festival IRT Internacional Feria de Flores 2012 FIDE
Reti Symmetrical
1-0 A05
2012.08.05 Tovio, Israel (2267) vs (2375) Castro, Oscar H
Festival IRT Internacional Feria de Flores 2012 FIDE
Giuoco Piano - Closed
0-1 C53
2012.08.05 Castro, Oscar H (2375) vs (2166) Martinez, Julian
Festival IRT Internacional Feria de Flores 2012 FIDE
Neo-Indian
1-0 E00
2012.06.17 Castro, Oscar H (2370) vs (2302) Lopez Hernandez, Carlos Manuel
Torneo Internacional de Ajedrez ITT " IV COPA FONDUCAR 2012"
Sicilian - Steinitz
0-1 B20
2012.06.17 Castro, Oscar H (2370) vs (2082) Nino, Juan Camilo
Torneo Internacional de Ajedrez ITT " IV COPA FONDUCAR 2012"
Reti
1-0 A04
2012.06.16 Ruge, Edison (2190) vs (2370) Castro, Oscar H
Torneo Internacional de Ajedrez ITT " IV COPA FONDUCAR 2012"
Reti
0-1 A04
2012.06.14 Castro, Oscar H (2370) vs (1956) Manotas, Franklin
Torneo Internacional de Ajedrez ITT " IV COPA FONDUCAR 2012"
Reti Gambit
1-0 A09
2012.05.01 Panesso Rivera, Henry (2324) vs (2370) Castro, Oscar H
IRT Fase Semifinal Selectivo Olimpiada Mundial Turquia 2012 ABSOLUTO
Gruenfeld Spassky - Sokolsky
0-1 D89
2012.04.30 Castro, Oscar H (2370) vs (2178) Ruiz C, Joshua D
IRT Fase Semifinal Selectivo Olimpiada Mundial Turquia 2012 ABSOLUTO
Queen's Pawn Zukertort - London
1-0 D02
2012.04.30 Zuluaga, Cesar (2372) vs (2370) Castro, Oscar H
IRT Fase Semifinal Selectivo Olimpiada Mundial Turquia 2012 ABSOLUTO
Indian Knight
0-1 A46
2012.04.29 Ruiz Aguilar, Pablo Alexander (2299) vs (2370) Castro, Oscar H
IRT Fase Semifinal Selectivo Olimpiada Mundial Turquia 2012 ABSOLUTO
Scotch - Scotch Schmid
0-1 C45
2012.04.29 Castro, Oscar H (2370) vs (2384) Rios, Cristhian Camilo
IRT Fase Semifinal Selectivo Olimpiada Mundial Turquia 2012 ABSOLUTO
Reti Symmetrical - Spassky
1/2-1/2 A05
2012.04.28 Castro, Oscar H (2370) vs (2246) Mateus, Alejandro
IRT Fase Semifinal Selectivo Olimpiada Mundial Turquia 2012 ABSOLUTO
Queen's Pawn Zukertort - London
1/2-1/2 D02
2012.04.28 Guerrero, Juan Carlos (2250) vs (2370) Castro, Oscar H
IRT Fase Semifinal Selectivo Olimpiada Mundial Turquia 2012 ABSOLUTO
Reti Gambit - Classical (Fianchetto)
0-1 D37
2012.04.27 Castro, Oscar H (2370) vs (2176) Munoz, Julian Andres
IRT Fase Semifinal Selectivo Olimpiada Mundial Turquia 2012 ABSOLUTO
Semi-Slav - Anti-Meran
1-0 D43
2012.04.27 Trujillo, Fernando (1900) vs (2370) Castro, Oscar H
IRT Fase Semifinal Selectivo Olimpiada Mundial Turquia 2012 ABSOLUTO
Scotch - Scotch Golmayo
0-1 C45
2012.04.29 De La Rosa Moran, Alfonso Carlo (1928) vs (1740) Castro Serrano, Oscar
Campeonato de Andalucia Absoluto y Juvenil
English Symmetrical Fianchetto
1-0 A36
2012.04.29 Castro Serrano, Oscar (1740) vs (2049) Alshameary Puente, Ismael
Campeonato de Andalucia Absoluto y Juvenil
Indian East Indian
0-1 A48
2011.09.30 Uribe, Mauricio (2333) vs (2382) Castro, Oscar H
SUBZONAL ABSOLUTO 2.3.4 SUBZONA COLOMBIA 2010
Caro-Kann Exchange - Panov
1/2-1/2 B13
2011.09.29 Castro, Oscar H (2382) vs (2362) Rios Parra, Alejandro
SUBZONAL ABSOLUTO 2.3.4 SUBZONA COLOMBIA 2010
Modern Benoni Knight's Tour - Blumenfeld
1-0 A61
2011.09.28 Rios, Cristhian Camilo (2349) vs (2382) Castro, Oscar H
SUBZONAL ABSOLUTO 2.3.4 SUBZONA COLOMBIA 2010
Neo-Indian
1-0 E00
2011.09.28 Castro, Oscar H (2382) vs (2326) Mendoza, Rafael
SUBZONAL ABSOLUTO 2.3.4 SUBZONA COLOMBIA 2010
Nimzo-Indian Three Knights
1/2-1/2 E21
2011.09.27 Arenas, David (2426) vs (2382) Castro, Oscar H
SUBZONAL ABSOLUTO 2.3.4 SUBZONA COLOMBIA 2010
French Advance Winawer - Petrosian
1-0 C16
2011.09.26 Castro, Oscar H (2382) vs (2244) De Arco, Luis Carlos
SUBZONAL ABSOLUTO 2.3.4 SUBZONA COLOMBIA 2010
Modern Benoni Pawn Storm (Taimanov)
1/2-1/2 A67
2011.09.26 Castano, Duvan Martin (2362) vs (2382) Castro, Oscar H
SUBZONAL ABSOLUTO 2.3.4 SUBZONA COLOMBIA 2010
Caro-Kann Panov - Panov
0-1 B14
2011.09.25 Castro, Oscar H (2382) vs (2330) Morales, Jhon Alexander
SUBZONAL ABSOLUTO 2.3.4 SUBZONA COLOMBIA 2010
Indian Knight
1/2-1/2 A46
2011.09.24 Barrientos, Sergio E (2507) vs (2382) Castro, Oscar H
SUBZONAL ABSOLUTO 2.3.4 SUBZONA COLOMBIA 2010
Caro-Kann - Advance
1-0 B12
2011.09.24 Castro, Oscar H (2382) vs (2466) Escobar Forero, Alder
SUBZONAL ABSOLUTO 2.3.4 SUBZONA COLOMBIA 2010
Slav Two Knights - Chameleon
1-0 D11
2011.09.23 Rojas Barrero, Andres H (2262) vs (2382) Castro, Oscar H
SUBZONAL ABSOLUTO 2.3.4 SUBZONA COLOMBIA 2010
Caro-Kann Knight (Nimzovich) - Knight
1/2-1/2 B16
2011.10.17 Castro, Oscar H (2382) vs (2238) Contreras, Henry
V Festival Internacional de Ajedrez
Irregular Queen's Pawn - Quiet
0-1 B08
2011.10.13 Castro, Oscar H (2382) vs (1932) Puentes, Gabriel Francisco
V Festival Internacional de Ajedrez
King's Indian
1-0 E61
2011.08.07 Torres, Juan Camilo (2206) vs (2369) Castro, Oscar H
Festival IRT Internacional Feria de Flores 2011 Inmemoriam MI Carlos Cuartas
Modern Benoni Knight's Tour
1/2-1/2 A61
2011.08.07 Castro, Oscar H (2369) vs (2277) Ruiz Aguilar, Pablo Alexander
Festival IRT Internacional Feria de Flores 2011 Inmemoriam MI Carlos Cuartas
Reti Symmetrical - Hedgehog
1/2-1/2 A30
2011.08.06 Escobar, Forero Alder (2459) vs (2369) Castro, Oscar H
Festival IRT Internacional Feria de Flores 2011 Inmemoriam MI Carlos Cuartas
Spanish Morphy - Dilworth
1/2-1/2 C82
2011.08.05 Castro, Oscar H (2369) vs (2104) Escobar Medina, Andres F
Festival IRT Internacional Feria de Flores 2011 Inmemoriam MI Carlos Cuartas
English Sicilian - Vienna
1-0 A21
2011.08.12 Castro Serrano, Oscar (1736) vs (1886) Moreno Brocalero, Jorge
VI Torneo de Promoción de Almansa - Categoría B
Queen's Pawn Closed - Zukertort
0-1 D05
2011.08.11 Borja Perez, Jose (1965) vs (1736) Castro Serrano, Oscar
VI Torneo de Promoción de Almansa - Categoría B
Indian Knight
1-0 A46
2011.08.10 Trabazos Gallego, Javier (1932) vs (1736) Castro Serrano, Oscar
VI Torneo de Promoción de Almansa - Categoría B
Indian Knight
1-0 A46
2011.06.27 Rios, Cristhian Camilo (2409) vs (2369) Castro, Oscar H
IRT Semifinal Nacional de Ajedrez Mayores ABSOLUTO 2011
Italian - Pianissimo
1/2-1/2 C54
2011.06.26 Castro, Oscar H (2369) vs (2351) Panesso Rivera, Henry
IRT Semifinal Nacional de Ajedrez Mayores ABSOLUTO 2011
English - Snake
1-0 A10
2011.06.26 Mendoza, Rafael (2325) vs (2369) Castro, Oscar H
IRT Semifinal Nacional de Ajedrez Mayores ABSOLUTO 2011
Spanish Closed
1/2-1/2 C84
2011.06.25 Sanchez, Victor Hugo (2279) vs (2369) Castro, Oscar H
IRT Semifinal Nacional de Ajedrez Mayores ABSOLUTO 2011
Scotch - Scotch
0-1 C45
2011.06.25 Castro, Oscar H (2369) vs (2134) Pardo, Alejandro
IRT Semifinal Nacional de Ajedrez Mayores ABSOLUTO 2011
English Sicilian (Two Knights) - Carls (Reversed Dragon)
1-0 A22
2011.06.24 Lora, Joel Fernando (2152) vs (2369) Castro, Oscar H
IRT Semifinal Nacional de Ajedrez Mayores ABSOLUTO 2011
Dutch Stonewall Botvinnik - Stonewall
0-1 A93
2011.06.24 Castro, Oscar H (2369) vs (2078) Culma, Ruben
IRT Semifinal Nacional de Ajedrez Mayores ABSOLUTO 2011
Gruenfeld Saemisch - Landau
1-0 D82
2011.06.23 Castro, Oscar H (2369) vs (2206) Torres, Juan Camilo
IRT Semifinal Nacional de Ajedrez Mayores ABSOLUTO 2011
Slav Rubinstein
0-1 D11
2011.06.22 Avila, Pedro Andres (2119) vs (2369) Castro, Oscar H
IRT Semifinal Nacional de Ajedrez Mayores ABSOLUTO 2011
Scotch - Scotch
0-1 C45
Guerrero, Juan Carlos (2225) vs (2358) Castro, Oscar H
Torneo Open de las Americas Categoria FIDE medellin 2011
Bogo-Indian - Nimzovich
1/2-1/2 E11
Castro, Oscar H (2358) vs (2325) Clavijo, Jorge Mario
Torneo Open de las Americas Categoria FIDE medellin 2011
Indian East Indian
1-0 A48
Castaneda, Jhon David (2131) vs (2358) Castro, Oscar H
Torneo Open de las Americas Categoria FIDE medellin 2011
Reti - Dutch
0-1 A04
Castro, Oscar H (2358) vs (2104) Escobar Medina, Andres F
Torneo Open de las Americas Categoria FIDE medellin 2011
Queen's Gambit Chigorin
1-0 D07
Franco Valencia, Angela Maria (2121) vs (2358) Castro, Oscar H
Torneo Open de las Americas Categoria FIDE medellin 2011
Alekhine Modern - Flohr
1/2-1/2 B05
Castro, Oscar H (2358) vs (1607) Molina, Edison E
Torneo Open de las Americas Categoria FIDE medellin 2011
Slav Rubinstein
1-0 D11
Castro, Oscar H (2358) vs (2110) Remicio Duque, John H
Torneo Open de las Americas Categoria FIDE medellin 2011
Sicilian Closed
0-1 B23
2011.03.25 Castro Serrano, Oscar (1732) vs (1951) García De Lomas Guerrero, Carlo
Campeonato de Andalucia Sub16 - Temporada 2010-11
Queen's Pawn Closed - Zukertort
0-1 D05
2011.03.25 Valero Gutierrez, Alvaro (1902) vs (1732) Castro Serrano, Oscar
Campeonato de Andalucia Sub16 - Temporada 2010-11
Sicilian Moscow
0-1 B52
2010.08.08 Garcia, Gildardo (2389) vs (2369) Castro, Oscar H
XVII Torneo Abierto IRT Intern
Alekhine Modern - Flohr
1/2-1/2 B05
2010.08.08 Castro, Oscar H (2369) vs (2337) Rios, Cristhian Camilo
XVII Torneo Abierto IRT Intern
Gruenfeld
1-0 D70
2010.08.07 Herrera, Milena (2131) vs (2369) Castro, Oscar H
XVII Torneo Abierto IRT Intern
Alekhine - Byrne
0-1 B07
2010.08.07 Castro, Oscar H (2369) vs (2251) Munoz, Jhon Edison
XVII Torneo Abierto IRT Intern
English Sicilian (Two Knights) - Carls (Smyslov)
0-1 A22
2010.08.06 Castro, Oscar H (2369) vs (2575) Delgado Ramirez, Neuris
XVII Torneo Abierto IRT Intern
Indian Knight
1-0 A46
2010.08.05 Castro, Oscar H (2369) vs (2177) Torres, Juan Camilo
XVII Torneo Abierto IRT Intern
Queen's Pawn - Levitsky
1-0 D00
2010.08.05 Zapata Cuartas, Juan Carlos (2089) vs (2369) Castro, Oscar H
XVII Torneo Abierto IRT Intern
Queen's Indian Fianchetto - Nimzovich
0-1 E15
2010.07.20 Castro, Oscar H (2369) vs (2076) Cadena, Gustavo Adolfo
IRT Torneo Internacional de Aj
Reti Symmetrical
1-0 A05
2010.07.19 Mendez Rivera, Anderson Heriber (1934) vs (2369) Castro, Oscar H
IRT Torneo Internacional de Aj
Alekhine Modern - Alburt
0-1 B04
2010.07.19 Castro, Oscar H (2369) vs (2085) Zabala, Fidel
IRT Torneo Internacional de Aj
English Symmetrical Fianchetto - Ultra-Symmetrical
0-1 A36
2010.07.18 Hernandez Fonseca, Maria Paula (1996) vs (2369) Castro, Oscar H
IRT Torneo Internacional de Aj
Alekhine Modern
0-1 B05
2010.07.18 Castro, Oscar H (2369) vs (1730) Marquez, Benjamin
IRT Torneo Internacional de Aj
Queen's Gambit Declined Semi-Pillsbury
1-0 D51
2010.07.03 Castro, Oscar H (2367) vs (2287) Tovio, Israel
Final Nacional de Mayores Abso
Modern Benoni King's Pawn
1/2-1/2 A65
2010.07.02 Gallego Alcaraz, Andres Felipe (2381) vs (2367) Castro, Oscar H
Final Nacional de Mayores Abso
Alekhine - Four Pawns
1-0 B03
2010.07.01 Castro, Oscar H (2367) vs (2313) Arenas, David
Final Nacional de Mayores Abso
King's Indian Classical - Petrosian (Stein)
0-1 E92
2010.06.30 Escobar Forero, Alder (2474) vs (2367) Castro, Oscar H
Final Nacional de Mayores Abso
Alekhine Modern
1/2-1/2 B05
2010.06.30 Castro, Oscar H (2367) vs (2389) Garcia, Gildardo
Final Nacional de Mayores Abso
Alekhine - Hunt
1/2-1/2 B03
2010.06.28 Rios Parra, Alejandro (2291) vs (2367) Castro, Oscar H
Final Nacional de Mayores Abso
Alekhine Modern - Alburt
0-1 B04
2010.06.28 Castro, Oscar H (2367) vs (2384) Alzate, Dario
Final Nacional de Mayores Abso
Queen's Gambit Declined
0-1 D30
2010.06.27 Rios, Cristhian Camilo (2267) vs (2367) Castro, Oscar H
Final Nacional de Mayores Abso
Pirc Austrian - Unzicker
0-1 B09
2010.06.26 Barrientos, Sergio E (2477) vs (2367) Castro, Oscar H
Final Nacional de Mayores Abso
Spanish Open (Howell)
0-1 C81
2010.06.26 Castro, Oscar H (2367) vs (2334) Mendoza, Rafael
Final Nacional de Mayores Abso
Spanish Closed - Lenzerheide
1-0 C92
2010.06.25 Castano, Duvan Martin (2316) vs (2367) Castro, Oscar H
Final Nacional de Mayores Abso
Alekhine - Saemisch
1-0 B02
2010.06.13 Castro, Oscar H (2367) vs (2267) Rios, Cristhian Camilo
Semifinal Nacional de Mayore
Sicilian Closed
1/2-1/2 B24
2010.06.12 Rios Parra, Alejandro (2291) vs (2367) Castro, Oscar H
Semifinal Nacional de Mayore
Philidor - Exchange
1/2-1/2 C41
2010.06.11 Garavito, Miguel Angel (2230) vs (2367) Castro, Oscar H
Semifinal Nacional de Mayore
Indian
0-1 A45
2010.06.10 Castro, Oscar H (2367) vs (2287) Tovio, Israel
Semifinal Nacional de Mayore
Modern Benoni King's Pawn
1/2-1/2 A65
2010.06.09 Mendoza, Rafael (2334) vs (2367) Castro, Oscar H
Semifinal Nacional de Mayore
English Closed Sicilian - Carls
1/2-1/2 A25
2010.06.08 Castro, Oscar H (2367) vs (2221) Munoz, Jhon Edison
Semifinal Nacional de Mayore
Indian East Indian
1-0 A48
2010.06.07 Cano, Luis Fernando (2214) vs (2367) Castro, Oscar H
Semifinal Nacional de Mayore
Alekhine - Alburt
0-1 B04
2010.06.07 Castro, Oscar H (2367) vs (2191) Lora, Joel Fernando
Semifinal Nacional de Mayore
Indian - Trompowsky
1-0 A45
2010.06.06 Prieto, Ernesto (2104) vs (2367) Castro, Oscar H
Semifinal Nacional de Mayore
Pirc Austrian - Weiss
0-1 B09
2009.11.15 Castro, Oscar H (2369) vs (2225) Rios, Cristhian Camilo
INTERNACIONAL OPEN DE LAS AMER
King's Indian Four Pawns
1-0 E76
2009.11.13 Castro, Oscar H (2369) vs (2047) Castano, Jhon Edison
INTERNACIONAL OPEN DE LAS AMER
Indian East Indian
0-1 A48
2009.11.02 Castro, Oscar H (2369) vs (2187) Sanabria Rangel, Sergio Andres
IV FESTIVAL INTERNACIONAL DE A
Semi-Slav
1/2-1/2 D45
2009.11.02 Morales, Jhon Alexander (2262) vs (2369) Castro, Oscar H
IV FESTIVAL INTERNACIONAL DE A
Spanish Closed - Lenzerheide
1/2-1/2 C92
2009.11.01 Castro, Oscar H (2369) vs (2468) Barrientos, Sergio E
IV FESTIVAL INTERNACIONAL DE A
English Mikenas - Flohr
1/2-1/2 A18
2009.11.01 Perez Rodriguez, Luis Manuel (2511) vs (2369) Castro, Oscar H
IV FESTIVAL INTERNACIONAL DE A
Pirc - 150 Attack
0-1 B07
2009.10.31 Castro, Oscar H (2369) vs (2595) Delgado Ramirez, Neuris
IV FESTIVAL INTERNACIONAL DE A
Queen's Gambit Declined Semi-Tarrasch
1/2-1/2 D41
2009.10.31 Mendoza, Rafael (2317) vs (2369) Castro, Oscar H
IV FESTIVAL INTERNACIONAL DE A
Spanish Closed - Lenzerheide
1/2-1/2 C92
2009.10.30 Castro, Oscar H (2369) vs (2536) Zapata, Alonso
IV FESTIVAL INTERNACIONAL DE A
Indian East Indian
1/2-1/2 A48
2009.10.30 Castro, Oscar H (2369) vs (2242) Beltran, Carlos Armando
IV FESTIVAL INTERNACIONAL DE A
Bogo-Indian
1-0 E11
2009.08.17 Barrera, Mauricio (1893) vs (2376) Castro, Oscar H
Torneo OPEN "Ciudad de Cartago
Dutch Staunton
0-1 A83
2009.08.16 Uribe Arteaga, Daniel (2294) vs (2376) Castro, Oscar H
Torneo OPEN "Ciudad de Cartago
Irregular King's Pawn - Nimzovich (Scandinavian)
1-0 B00
2009.08.16 Castro, Oscar H (2376) vs (2266) Arenas, David
Torneo OPEN "Ciudad de Cartago
Indian East Indian - Panno
1-0 E60
2009.08.16 Lopez Idarraga, Daniel Eduardo (1992) vs (2376) Castro, Oscar H
Torneo OPEN "Ciudad de Cartago
Dutch - Krejcik
0-1 A80
2009.08.15 Castro, Oscar H (2376) vs (1881) Gonzalez, Robert
Torneo OPEN "Ciudad de Cartago
Queen's Indian Fianchetto
1-0 E15
2009.08.15 Torres, Saulo De Jesus (1777) vs (2376) Castro, Oscar H
Torneo OPEN "Ciudad de Cartago
Spanish Modern Steinitz
0-1 C74
2009.04.30 Castro, Oscar H (2388) vs (2115) Culma, Ruben
IRT 2ª Clasificatorio
Benko Gambit
1/2-1/2 A57
2008.12.30 Castro, Oscar H (2395) vs (2327) Pazos Gambarrotti, Plinio
IRT. X OPEN FERIA DE CALI Grup
Queen's Gambit Declined Semi-Pillsbury
1-0 D51
2008.12.29 Mateus, Martha (2138) vs (2395) Castro, Oscar H
IRT. X OPEN FERIA DE CALI Grup
Pirc - Byrne
0-1 B07
2008.12.28 Castro, Oscar H (2395) vs (2255) Rojas Barrero, Andres H
IRT. X OPEN FERIA DE CALI Grup
Giuoco Piano - Pianissimo
1/2-1/2 C54
2008.12.27 Munoz, Jhon Edison (2186) vs (2395) Castro, Oscar H
IRT. X OPEN FERIA DE CALI Grup
Dutch Indian - Blackburne
0-1 A81
2008.12.27 Castro, Oscar H (2395) vs (2173) Valle, Efrain
IRT. X OPEN FERIA DE CALI Grup
English Anglo-Indian (Queen's Knight)
1-0 A16
2008.09.09 Castro, Oscar H (2392) vs (2264) Ossa, Orlando
FINAL A OLIMPIADAS 2008 MASCUL
Indian East Indian
1/2-1/2 A48
2008.09.09 Escobar Forero, Alder (2468) vs (2392) Castro, Oscar H
FINAL A OLIMPIADAS 2008 MASCUL
Spanish Closed - Lenzerheide
1/2-1/2 C92
2008.09.08 Castro, Oscar H (2392) vs (2414) Uribe, Mauricio
FINAL A OLIMPIADAS 2008 MASCUL
Slav Czech - Wiesbaden
0-1 D17
2008.09.07 Clavijo, Jorge Mario (2342) vs (2392) Castro, Oscar H
FINAL A OLIMPIADAS 2008 MASCUL
Nimzo-Indian Saemisch
0-1 E27

Oscar Castro - Other possible chess games

Date Players & Opening Result ECO View
2025.07.06 Bocos Delgado,Jon (2041) vs (1933) Castro Arguello,David
Vitoria-Gasteiz Int Open
Neo-Indian - Exchange
1-0 D35
2025.07.05 Castro Arguello,David (1933) vs (1815) Clavero Santos,R
Vitoria-Gasteiz Int Open
Dutch Leningrad (Warsaw) - Anglo-Dutch
1-0 A88
2025.07.03 Tascon Castro,Diego Alejandro (1905) vs (2228) Pena Duarte,F
Vitoria-Gasteiz Int Open
Neo-Indian - Catalan Irregular
0-1 E00
2025.07.01 Tascon Castro,Diego Alejandro (1905) vs (2246) Calzetta Ruiz,M
Vitoria-Gasteiz Int Open
Queen's Pawn Zukertort - Krause
0-1 D02
2025.07.01 Valmana Canto,J (2382) vs (1905) Tascon Castro,Diego Alejandro
Vitoria-Gasteiz Int Open
Reti Symmetrical - King's Indian
1/2-1/2 A05
2025.07.04 Reyero Castro,Jorge (1933) vs (2557) Laurent-Paoli,Pierre
44th Benasque Open 2025
Sicilian Closed - Pelikan
0-1 B33
2025.06.07 Gomez Ledo,R (2392) vs (2263) Diaz Castro,Ser1
37th Dos Hermanas Active
Irregular Queen's Pawn - Norwegian
0-1 B06
2025.06.07 Diaz Castro,Ser1 (2263) vs (2510) Solodovnichenko,Y
37th Dos Hermanas Active
Sicilian Alapin - Smith-Morra
0-1 B22
2024.10.15 Ospina Castro,Santiago (2138) vs (2225) Liu,Casper
Titled Tue 15th Oct Late
Reti Zukertort - Mexican
1-0 A06
2024.12.17 Hernandez Bermudez,Ulises Eduardo (2042) vs (2148) Ospina Castro,Santiago
Titled Tue 17th Dec Late
French - Exchange
1-0 C01
2024.10.15 Khalifah,Khaled (2062) vs (2138) Ospina Castro,Santiago
Titled Tue 15th Oct Late
Neo-Indian - Exchange
0-1 D35
2024.12.17 Ospina Castro,Santiago (2148) vs (2359) Mendes Aaron Reeve
Titled Tue 17th Dec Late
Sicilian Closed
0-1 B23
2024.10.15 Ernst,Robert (2319) vs (2138) Ospina Castro,Santiago
Titled Tue 15th Oct Late
French Paulsen - Rubinstein (Capablanca)
1-0 C10
2024.10.15 Ospina Castro,Santiago (2138) vs (2081) Kjaergaard Jensen,J
Titled Tue 15th Oct Late
Reti Symmetrical - Nimzovich
1-0 A05
2024.12.17 Ospina Castro,Santiago (2148) vs (2050) Fernandez Madrid,C
Titled Tue 17th Dec Late
Reti
1-0 A04
2025.02.18 Campbell,Charles (2138) vs (1958) Arbunic Castro,G
Titled Tue 18th Feb Late
King's Indian Fianchetto (Panno-Yugoslav)
1-0 E66
2024.10.15 Avramidou,Anastasia (2298) vs (2138) Ospina Castro,Santiago
Titled Tue 15th Oct Late
Reti Symmetrical - Neo-Catalan Accepted
1-0 A13
2025.02.18 Arbunic Castro,G (1958) vs (2068) Florianovitz,Derlei Alex
Titled Tue 18th Feb Late
French - Exchange
0-1 C01
2024.12.17 Tristan,L (2542) vs (2148) Ospina Castro,Santiago
Titled Tue 17th Dec Late
Indian Knight - London
1-0 A46
2025.02.18 Xie,Irene (1901) vs (1958) Arbunic Castro,G
Titled Tue 18th Feb Late
Scandinavian - Classical
1-0 B01
2024.12.17 Ospina Castro,Santiago (2148) vs (1978) Asatryan,Gor
Titled Tue 17th Dec Late
Reti Zukertort - Mexican
1-0 A06
2024.10.15 Ospina Castro,Santiago (2138) vs (2074) Kochiev,Ivan
Titled Tue 15th Oct Late
Reti - Herrstrom
0-1 A04
2025.02.18 Zhou,Abigail (1760) vs (1958) Arbunic Castro,G
Titled Tue 18th Feb Late
Scandinavian - Classical
1-0 B01
2024.12.17 Ospina Castro,Santiago (2148) vs (2292) Curtis,J AUS
Titled Tue 17th Dec Late
Reti - Two Knights
0-1 B06
2025.02.18 Arbunic Castro,G (1958) vs (2130) Marino Bravo,Mi
Titled Tue 18th Feb Late
Sicilian - Steinitz
0-1 B20
2024.10.15 Asish Panda (1903) vs (2138) Ospina Castro,Santiago
Titled Tue 15th Oct Late
French - Two Knights
1-0 C00
2024.12.17 Rakotomaharo,Fy Antenaina (2429) vs (2148) Ospina Castro,Santiago
Titled Tue 17th Dec Late
French - Chigorin
1-0 C00
2024.10.15 Novikov,E (2276) vs (2138) Ospina Castro,Santiago
Titled Tue 15th Oct Late
Neo-Indian
1/2-1/2 E00
2024.10.15 Ospina Castro,Santiago (2138) vs (2295) Sydoryka,Vladyslav
Titled Tue 15th Oct Late
Reti Symmetrical - Nimzovich
1-0 A05
2025.02.18 Quirke,J (2036) vs (1958) Arbunic Castro,G
Titled Tue 18th Feb Late
Robatsch
1-0 B06
2025.02.18 Arbunic Castro,G (1958) vs (2029) Manteiga,Franco
Titled Tue 18th Feb Late
Center Game - Paulsen
0-1 C22
2025.03.04 Ho,In Hei Henry (1790) vs (1958) Arbunic Castro,G
Titled Tue 4th Mar Late
Robatsch
1-0 B06
2025.02.18 Nithyalakshmi,Sivanesan (1938) vs (1958) Arbunic Castro,G
Titled Tue 18th Feb Late
Scandinavian - Classical
1-0 B01
2024.11.12 Ospina Castro,Santiago (2163) vs (2276) Yevchenko,A
Titled Tue 12th Nov Late
Reti Zukertort - Mexican
0-1 A06
2025.03.04 Arbunic Castro,G (1958) vs (1800) Qi,Jenny
Titled Tue 4th Mar Late
Sicilian - Steinitz
1-0 B20
2025.03.04 Tan,Ralph (2043) vs (1958) Arbunic Castro,G
Titled Tue 4th Mar Late
Robatsch
1-0 B06
2024.11.12 De Boer,Eelke (2421) vs (2163) Ospina Castro,Santiago
Titled Tue 12th Nov Late
French Advance - Paulsen
1-0 C02
2025.02.18 Arbunic Castro,G (1958) vs (2150) Crispin Ferreras,Darvi Abraham
Titled Tue 18th Feb Late
Sicilian - Steinitz
0-1 B20
2024.10.29 Ospina Castro,Santiago (2138) vs (2138) Hryshchenko,Kamila
Titled Tue 29th Oct Late
Reti - Wade
0-1 A04
2025.03.04 Arbunic Castro,G (1958) vs (1611) Wu,Elise
Titled Tue 4th Mar Late
Sicilian - Steinitz
0-1 B20
2024.11.12 Ospina Castro,Santiago (2163) vs (2071) Williams,Oscar
Titled Tue 12th Nov Late
Reti Symmetrical - Nimzovich
1-0 A05
2025.03.04 Hubner,Jessica Trindade (1819) vs (1958) Arbunic Castro,G
Titled Tue 4th Mar Late
Scandinavian - Classical
0-1 B01
2024.10.29 Cagliumi,R (2121) vs (2138) Ospina Castro,Santiago
Titled Tue 29th Oct Late
Reti Symmetrical - Nimzovich
1-0 A05
2025.02.18 Arbunic Castro,G (1958) vs (2306) Herbrig,Alexander
Titled Tue 18th Feb Late
Sicilian - Steinitz
0-1 B20
2024.11.12 Ospina Castro,Santiago (2163) vs (1998) Young,Cohen
Titled Tue 12th Nov Late
Reti Symmetrical - Nimzovich
1-0 A05
2025.03.04 Souza,Gustavo Horokoski De (1947) vs (1958) Arbunic Castro,G
Titled Tue 4th Mar Late
English Anglo-Indian (Queen's Knight)
1-0 A16
2024.11.12 Masague Artero,Guerau (2265) vs (2163) Ospina Castro,Santiago
Titled Tue 12th Nov Late
English Agincourt - Exchange
1-0 D35
2024.10.29 Ospina Castro,Santiago (2138) vs (2418) Souleidis,G
Titled Tue 29th Oct Late
Reti Symmetrical - Nimzovich
0-1 A05
2025.02.18 Thomas,Anysia (2144) vs (1958) Arbunic Castro,G
Titled Tue 18th Feb Early
King's Indian Schwarz (Makogonov)
0-1 E71
2024.10.29 Kjaergaard Jensen,J (2081) vs (2138) Ospina Castro,Santiago
Titled Tue 29th Oct Late
Indian Knight - Torre
0-1 A46
2025.03.04 Arbunic Castro,G (1958) vs (2277) Antonio,J
Titled Tue 4th Mar Late
Center Game
0-1 C21
2024.11.12 Cramling Bellon,Anna (2061) vs (2163) Ospina Castro,Santiago
Titled Tue 12th Nov Late
Irregular Indian
0-1 E10
2025.02.25 Arbunic Castro,G (1958) vs (2209) Lisjak,Z
Titled Tue 25th Feb Early
Scandinavian
0-1 B01
2025.02.18 Garcia,Alv COL (2070) vs (1958) Arbunic Castro,G
Titled Tue 18th Feb Early
King's Indian Schwarz - Kramer
0-1 E70
2024.10.29 Ospina Castro,Santiago (2138) vs (2462) Kryakvin,D
Titled Tue 29th Oct Late
Reti Zukertort - Mexican
0-1 A06
2025.03.04 Yue,Tariq (2047) vs (1958) Arbunic Castro,G
Titled Tue 4th Mar Late
Reti Symmetrical - Nimzovich
1-0 A05
2025.02.25 Arbunic Castro,G (1958) vs (1890) Winkels,M
Titled Tue 25th Feb Early
Center Game - Paulsen (Berger)
1-0 C22
2024.11.12 Ospina Castro,Santiago (2163) vs (2303) Lin,D
Titled Tue 12th Nov Late
Reti - Dutch
0-1 A04
2025.02.18 Arbunic Castro,G (1958) vs (1891) Dahlgren,James Allen
Titled Tue 18th Feb Early
French - Franco-Benoni
0-1 C01
2025.04.19 Iral Castro,Brahiam (1926) vs (1751) Gomez Sanchez,Esteban Antonio
Subzonal 2.3.2 2025
Reti
1-0 A04
2025.04.19 Castro Lombana,Juan Pablo (1993) vs (1784) Conto Garcia,Nicolas Alberto
Subzonal 2.3.2 2025
Sicilian
1/2-1/2 B50
2025.04.19 Jaquez,J (2168) vs (1987) Castro Castro,Joaquin
Subzonal 2.3.2 2025
Sicilian Moscow
0-1 B52
2025.04.19 Martinez Serna,Juan Esteban (1943) vs (2148) Ospina Castro,Santiago
Subzonal 2.3.2 2025
Queen's Gambit Declined - Classical
1/2-1/2 D37
2025.04.19 Vivas Zamora,Fabian Ernesto (2369) vs (2244) Castro Silva,Moises Antonio
Subzonal 2.3.2 2025
Sicilian - Gambit
1-0 B45
2025.04.18 Conto Garcia,Nicolas Alberto (1784) vs (1926) Iral Castro,Brahiam
Subzonal 2.3.2 2025
Two Knights - Pianissimo
1-0 C54
2025.04.18 Castro Castro,Joaquin (1987) vs (1829) Vargas Diaz,David Alejandro
Subzonal 2.3.2 2025
Sicilian Paulsen - Reti
1-0 B41
2025.04.18 Martinez Pinchao,Juan Manuel (1778) vs (1993) Castro Lombana,Juan Pablo
Subzonal 2.3.2 2025
Scandinavian - Classical
1/2-1/2 B01
2025.03.04 Arbunic Castro,G (1958) vs (2144) Bogoevski,J
Titled Tue 4th Mar Late
Alekhine
0-1 B03
2025.04.18 Mora Moron,Jose Ramon (2020) vs (2148) Ospina Castro,Santiago
Subzonal 2.3.2 2025
French Paulsen - Steinitz (Boleslavsky)
0-1 C11
2025.01.28 Ospina Castro,Santiago (2148) vs (1888) Bongo Akanga Ndjila,Barthelemy
Titled Tue 28th Jan Late
Reti Zukertort - Mexican
0-1 A06
2025.04.18 Castro Silva,Moises Antonio (2244) vs (2402) Ynojosa,F
Subzonal 2.3.2 2025
Sicilian O'Kelly
1/2-1/2 B28
2025.02.25 Hubner,Jessica Trindade (1819) vs (1958) Arbunic Castro,G
Titled Tue 25th Feb Early
Scandinavian - Classical
1-0 B01
2025.04.18 Iral Castro,Brahiam (1926) vs (2030) Suarez Pinto,Sergio Rafael
Subzonal 2.3.2 2025
Reti Symmetrical - King's Indian
0-1 A05
2025.03.04 Korpics,Z (2299) vs (1958) Arbunic Castro,G
Titled Tue 4th Mar Late
Reti Symmetrical - Barcza
1-0 A05
2025.04.18 Castro Lombana,Juan Pablo (1993) vs (2205) Brizuela Abreu,Reivis Gabriel
Subzonal 2.3.2 2025
Tarrasch Schlechter - Prague
1/2-1/2 D33
2025.04.18 Michelen,V (2192) vs (1987) Castro Castro,Joaquin
Subzonal 2.3.2 2025
Queen's Indian Capablanca
1-0 E16
2025.04.18 Gonzalez Velasco,Leandro (2091) vs (2244) Castro Silva,Moises Antonio
Subzonal 2.3.2 2025
Queen's Indian - Miles
0-1 E12
2025.04.18 Ospina Castro,Santiago (2148) vs (2309) Arrieta Hernandez,Cristian
Subzonal 2.3.2 2025
French Tarrasch - Haberditz
0-1 C03
2025.02.18 Magallanes,Rey Jomar (2043) vs (1958) Arbunic Castro,G
Titled Tue 18th Feb Early
Robatsch
1-0 B06
2025.04.17 Castro Castro,Joaquin (1987) vs (1828) Becker Newmark,Jeronimo
Subzonal 2.3.2 2025
French Advance
1-0 C02
2025.04.17 Salamanca,Juan Manuel (1828) vs (1993) Castro Lombana,Juan Pablo
Subzonal 2.3.2 2025
English Ultra-Symmetrical - Russian
1/2-1/2 A37
2025.04.17 Castro Diaz,Erick Andrey (1931) vs (2040) Ledezma Borregales,Daniel Jose
Subzonal 2.3.2 2025
Sicilian Dragon (Levenfish)
0-1 B71
2025.01.28 Yeganegi,Barad (2347) vs (2148) Ospina Castro,Santiago
Titled Tue 28th Jan Late
Queen's Gambit Declined - Exchange
1-0 D35
2025.04.17 Ramirez,Ca COL (2117) vs (1926) Iral Castro,Brahiam
Subzonal 2.3.2 2025
Gruenfeld Russian - Simagin
1-0 D97
2025.04.17 Gomez Barrero,S (1931) vs (2148) Ospina Castro,Santiago
Subzonal 2.3.2 2025
Nimzovich - Indian
0-1 A01
2025.04.17 Castro Silva,Moises Antonio (2244) vs (2135) Mora Munoz,Alejandro
Subzonal 2.3.2 2025
Sicilian Scheveningen Najdorf
1/2-1/2 B94
2025.04.16 Ramirez Andrade,Leonardo Jesus (1812) vs (1987) Castro Castro,Joaquin
Subzonal 2.3.2 2025
Sicilian Yugoslav Dragon
0-1 B75
2025.03.04 Vaganian,R (2449) vs (1958) Arbunic Castro,G
Titled Tue 4th Mar Late
King's Indian Fianchetto (Panno-Yugoslav)
1-0 E66
2025.04.16 Iral Castro,Brahiam (1926) vs (2048) Montoya Echeverri,Sebastian
Subzonal 2.3.2 2025
Reti - Wade
1-0 A04
2025.04.16 Ospina Castro,Santiago (2148) vs (1969) Duran Barraza,Mateo Andres
Subzonal 2.3.2 2025
Vienna Falkbeer - Spielmann
1-0 C26
2025.01.07 Ospina Castro,Santiago (2148) vs (2141) Smieszek,W
Titled Tue 7th Jan Early
Sicilian Closed
0-1 B23
2025.04.16 Mora Munoz,Alejandro (2135) vs (1931) Castro Diaz,Erick Andrey
Subzonal 2.3.2 2025
Robatsch
1-0 B06
2025.04.16 Castro Lombana,Juan Pablo (1993) vs (2156) Ruiz Aguilar,P
Subzonal 2.3.2 2025
Sicilian
0-1 B30
2025.04.16 Simancas Maradei,Miguel Alejand (2079) vs (2244) Castro Silva,Moises Antonio
Subzonal 2.3.2 2025
English Sicilian (Two Knights) - Carls (Smyslov)
0-1 A22
2025.02.18 Hertlein,Irena (1993) vs (1958) Arbunic Castro,G
Titled Tue 18th Feb Early
Reti Symmetrical - Nimzovich
1-0 A05
2025.04.16 Muniz Matta,Carlos A. (1778) vs (1993) Castro Lombana,Juan Pablo
Subzonal 2.3.2 2025
Sicilian - Tartakower
0-1 B53
2025.04.16 Castro Diaz,Erick Andrey (1931) vs (2099) Otero Munelo,Harlen Jose
Subzonal 2.3.2 2025
Spanish Morphy - Chigorin
1-0 C90
2025.04.16 Loaiza Cuervo,Santiago (1985) vs (2148) Ospina Castro,Santiago
Subzonal 2.3.2 2025
French Paulsen - Steinitz (Boleslavsky)
1/2-1/2 C11
2025.04.16 Castro Castro,Joaquin (1987) vs (2234) Almedina Ortiz,E
Subzonal 2.3.2 2025
Caro-Kann - Advance (Short)
0-1 B12
2025.04.16 Munoz,Joh (2255) vs (1926) Iral Castro,Brahiam
Subzonal 2.3.2 2025
Gruenfeld - Goglidze
1-0 D70

Oscar Castro, PGN chess games