Mauricio Arias Santana Chess Games

Mauricio Arias Santana - Chess Player Overview

Last update: 21/08/2025 07:13:13 GMT+2
Player's activity: ON
Player's name: Mauricio Arias Santana (CRC) CRC
Player's photo: (Search in Google Images)
Age: 48 years old (born in 1977)
Fide ID: 6500366 (FIDE card)
Highest FIDE Elo achieved: 2368
Mauricio Arias Santana Chess Games: 228
2276 (Rapid)
2313 (Blitz)

Mauricio Arias Santana - Charts

FIDE Elo

Activity chart

Mauricio Arias Santana - Chess Tournaments

Date Chess tournament name Status
2013-10-12 to 2103-10-14 Campeonato Centroamericano por Equipos Absoluto 2013 Honduras At Stake
2024-06-23 to 2024-04-27 Torneo de Selecciones Nacionales Rapid 2024 Costa Rica Finished
2024-05-03 to 2024-05-12 LVII Capablanca in Memoriam - Open 2024 Cuba Finished
2024-04-28 to 2024-06-23 Campeonato Nacional por Equipos Clásico 2024 Costa Rica Finished
2024-04-20 to 2024-04-27 I Torneo Nacional de Selecciones 2024 Costa Rica Finished
2024-01-06 to 2024-01-14 Campeonato Nacional Absoluto 2024 Costa Rica Finished
2023-11-19 to 2023-11-19 Campeonato Centroamericano por Equipos Absoluto RAPIDO El Salvador 2023 El Salvador Finished
2023-11-17 to 2023-11-19 Campeonato Centroamericano por Equipos Absoluto CLASICO El Salvador 2023 El Salvador Finished
2023-11-16 to 2023-11-16 Campeonato Centroamericano por Equipos Absoluto BLITZ El Salvador 2023 El Salvador Finished
2023-01-07 to 2023-01-15 Final Nacional Categoria Mayor Absoluta 2023 Costa Rica Finished
2022-12-19 to 2022-12-24 Torneo Internacional Joaquin Gutierrez Mangel Costa Rica Finished
2022-11-13 to 2022-11-13 Rapid Goicoechea Noviembre 2022 Costa Rica Finished
2022-07-29 to 2022-08-09 44th Olympiad Chennai 2022 Open India Finished
2022-03-27 to 2022-04-17 IRT Goicoechea Abril Grupo A Costa Rica Finished
2022-01-04 to 2022-01-04 Final Nacional Categoría Mayor Absoluta 2022 Costa Rica Finished
2021-12-26 to 2021-12-28 XLII Torneo Metropolitano 2021 - OPEN Costa Rica Finished
2021-12-26 to 2021-12-28 XLII Torneo Metropolitano 2021 - Blitz Costa Rica Finished
2021-12-05 to 2021-12-10 Torneo Subzonal Absoluto 2.3.2 "Boris Pineda in Memoriam" El Salvador Finished
2021-10-30 to 2021-11-14 Fogueo de Selecciones FCACR A Costa Rica Finished
2021-05-22 to 2021-05-29 American World Cup Qualification Stage - FIDE World Cup 2021 Knock Out - Registrations Finished
2021-05-22 to 2021-05-29 American World Cup Qualification Stage - FIDE World Cup 2021 Knock Out - Group 1 Finished
2021-05-17 to 2021-05-29 Final Nacional Mayor Absoluto, 2021 Costa Rica Finished
2021-05-08 to 2021-05-09 American World Cup Qualification Stage - FIDE World Cup 2021 Preliminary Finished
2020-12-19 to 2020-12-23 Pre Inscritos XLI Internacional Metropolitano Costa Rica Finished
2020-12-19 to 2020-12-22 XLI Internacional Metropolitano A Costa Rica Finished
2020-01-10 to 2020-01-21 Campeonato Nacional Absoluto y Femenino 2020 Costa Rica Finished
2019-12-26 to 2019-12-30 XL Torneo Internacional Metropolitano 2019- Blitz (224495) Costa Rica Finished
2019-12-26 to 2019-12-30 XL Torneo Internacional Metropolitano 2019- Grupo A (224491) Costa Rica Finished
2019-06-22 to 2019-06-23 Campeonato Nacional por Equipos Rapid 2019 Costa Rica Finished
2019-06-01 to 2019-06-01 Torneo Abierto CFIA 2019 Costa Rica Finished
2019-04-28 to 2019-06-09 Campeonato Nacional por Equipos Classic 2019 Costa Rica Finished
2019-04-21 to 2019-04-21 Campeonato Nacional por Equipos Blitz 2019 Costa Rica Finished
2019-01-10 to 2019-01-20 Final Campeonato Nacional Absoluto 2019 Costa Rica Finished
2018-11-10 to 2018-11-10 Seminario Costa Rica Finished
2018-07-28 to 2018-07-29 Campeonato Nacional por Equipos Rapid 2018 (188325) Costa Rica Finished
2018-05-06 to 2018-06-24 Campeonato Nacional Clasico de Ajedrez por Equipos FCA 2018 (188325) Costa Rica Finished
2018-05-05 to 2018-05-05 Campeonata Nacional Por Equipos Blitz 2018 Costa Rica Finished
2018-05-03 to 2018-05-13 Capablanca in Memoriam - Open 2019 La Habana CUB Cuba Finished
2018-03-25 to 2018-03-29 Campeonato Subzonal Absoluto 2.3.c. Costa Rica Finished
2018-03-03 to 2018-03-18 I Torneo Cerrado ADACHE Febrero Grupo A 2018 Costa Rica Finished
2018-01-07 to 2018-01-21 Fase Final del Campeonato Nacional Absoluto 2018 Costa Rica Finished
2017-09-02 to 2017-09-10 PRIMER CLASIFICATORIO DEL CAMPEONATO NACIONAL ABSOLUTO 2017-8 (168568) Costa Rica Finished
2017-06-10 to 2017-06-18 XII Campeonato Continental Absoluto de Ajedrez de las Americas Medellin 2017 Colombia Finished
2017-04-22 to 2017-04-22 Campeonato Nacional por Equipos 2017 BLITZ Costa Rica Finished
2017-02-24 to 2017-03-05 Campeonato por Equipos Liga Premier 2016-2017 (147173) Costa Rica Finished
2017-01-07 to 2017-01-18 Fase Final Campeonato Nacional Absoluto 2017 Costa Rica Finished
2016-12-26 to 2016-12-29 I INTERNACIONAL DE AJEDREZ "PADRE GASPAR GARCIA LAVIANA" San Juan del Sur- Absoluto Nicaragua Finished
2016-11-12 to 2016-11-20 Torneo Clasificatorio al Nacional Absoluto 2017 (147176) Costa Rica Finished
2016-11-01 to 2016-11-06 Torneo Subzonal Absoluto 2.3.2 Panama 2016 Panama Finished
2016-04-29 to 2016-05-08 Clasificatorio Fase I Campeonato Nacional Absoluto 2016 Costa Rica Finished
2016-03-28 to 2016-03-28 Torneo Blitz UCR MARZO 2016 Costa Rica Finished
2016-01-20 to 2016-01-24 VII Abierto Internacional de Alajuela 2016 (128467) Costa Rica Finished
2016-01-06 to 2016-01-13 Preolimpico Mijail Tal Costa Rica Finished
2015-11-07 to 2015-11-16 Final Absoluta 2015 Alexander Alekhine CRC 123869 Costa Rica Finished
2015-10-15 to 2015-10-18 G16 Grupo D Memorial Rogelio Sotela Montagne Campeonato Absoluto 2015 Costa Rica Finished
2015-06-01 to 2015-06-01 Torneo Blitz UCR JUNIO Costa Rica Finished
2015-05-04 to 2015-05-04 Torneo Blitz UCR Mayo Costa Rica Finished
2015-03-07 to 2015-03-08 OPEN LICOA 2015 Honduras Finished
2015-01-30 to 2015-02-07 Magistral Mikhail Tal (108499) Costa Rica Finished
2014-12-27 to 2014-12-29 IX Torneo Internacional de Granada "Arnoldo Tenorio in Memoriam" 2014 Nicaragua Finished
2014-12-13 to 2014-12-21 Torneo Abierto Metropolitano 2014 (102863) Costa Rica Finished
2014-11-28 to 2014-12-07 Torneo Ciudad de Goicoechea 2014 (103659) Costa Rica Finished
2014-11-14 to 2014-11-19 Campeonato de Ajedrez por Equipos Liga Premier 2014 (102861) Costa Rica Finished
2014-11-01 to 2014-11-10 Magistral Alexander Alekhine Costa Rica Finished
2014-10-24 to 2014-10-26 Fase 3 Absoluto 2014 Magistral Rogelio Sotela Montagne G2 Costa Rica Finished
2014-10-10 to 2014-10-19 Memorial Joaquín Gutierrez Mangel Costa Rica Finished
2014-05-17 to 2014-05-18 Torneo Abierto San Ramón Costa Rica Finished
2014-04-27 to 2014-05-02 Campeonato Premundial Centroamericano de Ajedrez "Ruben Dario"(Subzonal 2014)Abs Nicaragua Finished
2014-04-13 to 2014-04-13 Campeonato Nacional Blitz 2014 Costa Rica Finished
2013-08-03 to 2013-08-03 Blitz MI Carlos Davila vrs MI Mauricio Arias Costa Rica Finished
2013-08-03 to 2013-08-03 15avo torneo blitz FIDE Costa Rica Finished
2013-04-21 to 2013-04-21 Blitz IX 2013 Costa Rica Finished
2013-03-04 to 2013-03-08 Campeonato Centroamericano de Ajedrez Blitz Masculino San Jose 2013 Costa Rica Finished
2013-03-02 to 2013-03-02 IV Blitz 2013 Costa Rica Finished
2013-02-14 to 2013-02-14 II Blitz 2013 Costa Rica Finished
2013-02-08 to 2013-02-08 I Blitz 2013 Costa Rica Finished
2012-11-21 to 2012-12-03 Final Nacional Absoluta Costa Rica 2012 Costa Rica Finished
2012-10-14 to 2012-10-14 Campeonato Nacional Blitz 2012 por equipos Costa Rica Finished
2012-07-22 to 2012-07-29 Liga Premier Costa Rica, Campeonato por Equipos 2012 Costa Rica Finished
2012-06-23 to 2012-06-28 Torneo Sub Zonal 2.3c Absoluto Honduras 2012 Honduras Finished
2012-02-11 to 2012-02-26 Campeonato Nacional Abierto 2011 Costa Rica Finished
2011-11-23 to 2011-11-26 I CAMPEONATO CENTROAMERICANO DE AJEDREZ BLITZ ABSOLUTO 2011 Costa Rica Finished
2011-11-23 to 2011-11-26 I CAMPEONATO CENTROAMERICANO DE AJEDREZ ABSOLUTO 2011 Costa Rica Finished
2011-10-18 to 2011-10-31 Final Nacional Absoluta 2011 Costa Rica Finished
2008-07-09 to 2008-07-13 IV TORNEO INTERNACIONAL DE AJEDREZ ALAJUELA-COSTA RICA 2008 Costa Rica Finished
2007-12-27 to 2007-12-29 IV Torneo Memorial Arnoldo Tenorio Nicaragua Finished
2007-10-21 to 2007-10-21 CAMPEONATO NACIONAL DE COSTA RICA 2007 Costa Rica Finished
2007-10-21 to 2007-10-21 CAMPEONATO NACIONAL DE COSTA RICA Costa Rica Finished

Mauricio Arias Santana - Chess Games

Mauricio Arias Santana - Chess Games

Filter by color:
(Multiple options can be selected)
Filter by opening:
(Multiple options can be selected)
Date Players & Opening Result ECO View
2024.06.09 Bonilla Rodriguez, Andres (1952) vs (2169) Arias Santana, Mauricio
Campeonato Nacional por Equipos Clásico 2024
English Anglo-Indian - King's Knight
0-1 A15
2024.01.13 Arias Santana, Mauricio (2216) vs (1995) Pastor Carvajal, Jeigoth
CAMPEONATO NACIONAL ABSOLUTO 2024
English Agincourt - Whimpey
0-1 A13
2024.01.13 Mata Tencio, Randall (1906) vs (2216) Arias Santana, Mauricio
CAMPEONATO NACIONAL ABSOLUTO 2024
Reti
0-1 A04
2024.01.11 Arias Santana, Mauricio (2216) vs (1915) Rodriguez Arrieta, Maria Elena
CAMPEONATO NACIONAL ABSOLUTO 2024
Spanish Morphy - Exchange (Alekhine)
1/2-1/2 C68
2024.01.10 Hernandez Perez, Javier Francisco (1309) vs (2216) Arias Santana, Mauricio
CAMPEONATO NACIONAL ABSOLUTO 2024
Indian Knight - Catalan
0-1 D02
2024.01.09 Arias Santana, Mauricio (2216) vs (1683) Canales Chinchilla, Victoria
CAMPEONATO NACIONAL ABSOLUTO 2024
Queen's Pawn - Chigorin
1-0 D00
2024.01.07 Lizano Quiros, Matias Haziel (1801) vs (2216) Arias Santana, Mauricio
CAMPEONATO NACIONAL ABSOLUTO 2024
Benko Gambit - Half-Accepted (Zaitsev)
1/2-1/2 A57
2022.08.09 Arias Santana, Mauricio (2318) vs (2294) Kulpruethanon, Thanadon
44th Olympiad Chennai 2022
Spanish Closed
1/2-1/2 C85
2022.08.08 Gajadin, Dewperkash (1990) vs (2318) Arias Santana, Mauricio
44th Olympiad Chennai 2022
Two Knights - Pianissimo
0-1 C54
2022.08.07 Weldegebriel Beraki, Kibrom (1793) vs (2318) Arias Santana, Mauricio
44th Olympiad Chennai 2022
Benoni
0-1 A56
2022.08.06 Arias Santana, Mauricio (2318) vs (2033) Attalib, Osama A.
44th Olympiad Chennai 2022
Spanish Morphy - Treybal
1-0 C77
2022.08.05 Othman, A. Moussa (2229) vs (2318) Arias Santana, Mauricio
44th Olympiad Chennai 2022
Irregular Indian
0-1 E10
2022.08.03 Arias Santana, Mauricio (2318) vs (2529) Megaranto, Susanto
44th Olympiad Chennai 2022
Reti King's Indian
0-1 A07
2022.08.02 Arias Santana, Mauricio (2318) vs (2102) Gerena Rivas, Eliam
44th Olympiad Chennai 2022
King's Indian Modern
1/2-1/2 E94
2022.08.01 Sebenik, Matej (2512) vs (2318) Arias Santana, Mauricio
44th Olympiad Chennai 2022
Indian Knight
1-0 A46
2022.07.31 Traore, Bakary (2181) vs (2318) Arias Santana, Mauricio
44th Olympiad Chennai 2022
Spanish Morphy - Archangelsk
0-1 C78
2022.07.30 Arias Santana, Mauricio (2318) vs (2591) Peralta, Fernando
44th Olympiad Chennai 2022
Reti Symmetrical
0-1 A05
2022.07.29 Arias Santana, Mauricio (2318) vs Sarup, Prashant
44th Olympiad Chennai 2022
Indian Knight
1-0 A46
2020.01.19 Chinchilla Miranda, Eugenio (2166) vs (2276) Arias Santana, Mauricio
Campeonato Nacional Absoluto y Femenino 2020
Benko Gambit
1-0 A57
2020.01.19 Arias Santana, Mauricio (2276) vs (2353) Duran Vega, Sergio
Campeonato Nacional Absoluto y Femenino 2020
Reti
1/2-1/2 A04
2020.01.18 Arias Santana, Mauricio (2276) vs (2161) Chaves Sanchez, Gabriel A
Campeonato Nacional Absoluto y Femenino 2020
Reti Gambit - Neo-Catalan
1-0 A13
2020.01.16 Minero Pineda, Sergio (2356) vs (2276) Arias Santana, Mauricio
Campeonato Nacional Absoluto y Femenino 2020
Queen's Gambit Declined Lasker
1/2-1/2 D57
2020.01.15 Ramirez Madrid, Gerardo Alfonso (2033) vs (2276) Arias Santana, Mauricio
Campeonato Nacional Absoluto y Femenino 2020
English Agincourt
0-1 A13
2020.01.14 Arias Santana, Mauricio (2276) vs (2419) Valdes Romero, Leonardo
Campeonato Nacional Absoluto y Femenino 2020
English
0-1 A10
2020.01.12 Arias Santana, Mauricio (2276) vs (2097) Fernandez Sanchez, Mario Andres
Campeonato Nacional Absoluto y Femenino 2020
English Anglo-Slav
1-0 A11
2020.01.12 Diaz Charpentier, Kristel Melissa (1753) vs (2276) Arias Santana, Mauricio
Campeonato Nacional Absoluto y Femenino 2020
Two Knights - Modern Bishop
0-1 C55
2020.01.11 Arias Santana, Mauricio (2276) vs (1867) Munoz Garcia, Flavio Estuardo
Campeonato Nacional Absoluto y Femenino 2020
Reti Gambit - Advance
1-0 A09
2020.01.10 Rodriguez Arrieta, Maria Elena (1882) vs (2276) Arias Santana, Mauricio
Campeonato Nacional Absoluto y Femenino 2020
Spanish Open
1-0 C80
2019.01.20 Solano Cuya, Bryan (2249) vs (2270) Arias Santana, Mauricio
Final Campeonato Nacional Absoluto 2019
English Sicilian
0-1 A20
2019.01.17 Arias Santana, Mauricio (2270) vs (2220) Chinchilla Miranda, Eugenio
Final Campeonato Nacional Absoluto 2019
French Tarrasch - Franco-Indian
1-0 C03
2019.01.16 Ramirez Madrid, Gerardo Alfonso (1977) vs (2270) Arias Santana, Mauricio
Final Campeonato Nacional Absoluto 2019
English Anglo-Indian (Queen's Knight) - Anglo-Grünfeld (Rubinstein)
1-0 A16
2019.01.15 Arias Santana, Mauricio (2270) vs (2142) Chaves Sanchez, Gabriel A
Final Campeonato Nacional Absoluto 2019
Scotch - Scotch Schmid (Mieses)
1-0 C45
2019.01.13 Duran Vega, Sergio (2396) vs (2270) Arias Santana, Mauricio
Final Campeonato Nacional Absoluto 2019
Dutch - Hopton
1-0 A80
2019.01.13 Arias Santana, Mauricio (2270) vs (2008) Murillo Gonzalez, Carlos E
Final Campeonato Nacional Absoluto 2019
Irregular Queen's Pawn - Franco-Indian
1-0 A40
2019.01.12 Arias Santana, Mauricio (2270) vs (2044) Quesada Campos, Jordi Alessandre
Final Campeonato Nacional Absoluto 2019
Sicilian Rossolimo (Fianchetto) - Rossolimo
1-0 B31
2019.01.11 Valdes Romero, Leonardo (2399) vs (2270) Arias Santana, Mauricio
Final Campeonato Nacional Absoluto 2019
Reti
1-0 A04
2019.01.10 Arias Santana, Mauricio (2270) vs (2043) Tapia Quiros, Gustavo
Final Campeonato Nacional Absoluto 2019
English Bogolubov
1-0 A12
2018.03.25 Arias Santana, Mauricio (2303) vs (2060) Fernandez Sibaja, Felipe J
Campeonato Subzonal Absoluto 2.3.c.
Sicilian Moscow
1-0 B51
2018.03.25 Lossi C., Cyrano Jose (1825) vs (2303) Arias Santana, Mauricio
Campeonato Subzonal Absoluto 2.3.c.
Indian Knight - Spielmann
0-1 A46
2017.06.18 Chumpitaz, Ann (2163) vs (2292) Arias Santana, Mauricio
XII Campeonato Continental Absoluto de Ajedrez de las Americas Medellin 2017
Two Knights - Blackburne
1/2-1/2 C58
2017.06.17 Arias Santana, Mauricio (2292) vs (2537) Morovic Fernandez, Ivan
XII Campeonato Continental Absoluto de Ajedrez de las Americas Medellin 2017
Scotch - Scotch Schmid (Mieses)
0-1 C45
2017.06.16 Arias Santana, Mauricio (2292) vs (2119) Silva, Enmanuel
XII Campeonato Continental Absoluto de Ajedrez de las Americas Medellin 2017
Queen's Pawn - Mason
1-0 D00
2017.06.13 Gonzalez Lopez, Nicolas Mateo (2127) vs (2292) Arias Santana, Mauricio
XII Campeonato Continental Absoluto de Ajedrez de las Americas Medellin 2017
Spanish Morphy - Archangelsk
0-1 C78
2017.06.13 Arias Santana, Mauricio (2292) vs (2421) Panesso Rivera, Henry
XII Campeonato Continental Absoluto de Ajedrez de las Americas Medellin 2017
Modern - Lizard
0-1 B06
2017.06.12 Noboa, Kevin (2129) vs (2292) Arias Santana, Mauricio
XII Campeonato Continental Absoluto de Ajedrez de las Americas Medellin 2017
Benko Gambit
0-1 A57
2017.06.11 Arias Santana, Mauricio (2292) vs (2078) Gonzalez, Eleicer
XII Campeonato Continental Absoluto de Ajedrez de las Americas Medellin 2017
Indian Knight
1-0 A46
2017.06.11 Sevian, Samuel (2601) vs (2292) Arias Santana, Mauricio
XII Campeonato Continental Absoluto de Ajedrez de las Americas Medellin 2017
Petrov - Classical (Jaenisch)
1-0 C42
2017.06.10 Arias Santana, Mauricio (2292) vs (1884) Oquendo, Eder
XII Campeonato Continental Absoluto de Ajedrez de las Americas Medellin 2017
Queen's Pawn Zukertort - London
1-0 D02
2015.10.27 Arias Santana, Mauricio (2320) vs (2284) Alfaro Rojas, Alfonso Jose
Memorial Gutierrez Mangel
Queen's Gambit Accepted Classical - Symmetrical
1/2-1/2 D27
2015.10.25 Fernandez Sibaja, Felipe J (1961) vs (2320) Arias Santana, Mauricio
Memorial Gutierrez Mangel
Benko Gambit - Half-Accepted (Zaitsev)
0-1 A57
2015.10.20 Gonzalez Acosta, Bernal (2502) vs (2320) Arias Santana, Mauricio
Memorial Gutierrez Mangel
English Anglo-Indian - Anglo-Grünfeld (Rubinstein)
1-0 A16
2015.10.19 Arias Santana, Mauricio (2320) vs (2130) Bermudez Vives, Sergio
Memorial Gutierrez Mangel
Nimzo-Indian Rubinstein
1/2-1/2 E41
2015.10.19 Quesada Campos, Jordi Alessand (1876) vs (2320) Arias Santana, Mauricio
Memorial Gutierrez Mangel
Sicilian Scheveningen Najdorf - Byrne
0-1 B90

Mauricio Arias Santana - Other possible chess games

Date Players & Opening Result ECO View
2024.05.12 Arias Santana,M (2196) vs (2080) Luis Alvarez,Elizabeth
57th Capablanca Mem Open
Reti Symmetrical
1-0 A05
2024.05.11 Gallestey Calvo,Ariel (2099) vs (2196) Arias Santana,M
57th Capablanca Mem Open
Benko Gambit
0-1 A57
2024.05.10 Arias Santana,M (2196) vs (1917) Galan Palacio,Anjaly Daniela
57th Capablanca Mem Open
Queen's Pawn - Mason
0-1 D00
2024.05.06 Arias Santana,M (2196) vs (1988) Luis Alvarez,Isabela
57th Capablanca Mem Open
Queen's Pawn - Mason
1-0 D00
2024.05.05 Manso Lopez,Rosangela (1941) vs (2196) Arias Santana,M
57th Capablanca Mem Open
Indian East Indian
1-0 A48
2024.05.04 Arias Santana,M (2196) vs (2400) Sanchez L,S
57th Capablanca Mem Open
Indian
0-1 A45
2024.05.03 Canales Chinchilla,Victoria (1807) vs (2196) Arias Santana,M
57th Capablanca Mem Open
Sicilian Nimzovich
0-1 B29
2022.11.27 Hambleton,A (2437) vs (2317) Arias Santana,M
US Chess Masters 2022
Indian
1/2-1/2 A45
2022.08.08 Gajadin,D (1990) vs (2318) Arias Santana,M
44th Olympiad 2022
Two Knights - Pianissimo
0-1 C54
2022.08.07 Weldegebriel Beraki,Kibrom (1793) vs (2318) Arias Santana,M
44th Olympiad 2022
Benoni
0-1 A56
2022.08.06 Arias Santana,M (2318) vs (2033) Attalib,Osama A.
44th Olympiad 2022
Spanish Morphy - Treybal
1-0 C77
2022.08.01 Sebenik,M (2512) vs (2318) Arias Santana,M
44th Olympiad 2022
Indian Knight
1-0 A46
2022.07.31 Traore,Bakary (2181) vs (2318) Arias Santana,M
44th Olympiad 2022
Spanish Morphy - Archangelsk
0-1 C78
2022.08.05 Othman,AM (2229) vs (2318) Arias Santana,M
44th Olympiad 2022
Irregular Indian
0-1 E10
2022.08.03 Arias Santana,M (2318) vs (2529) Megaranto,S
44th Olympiad 2022
Reti King's Indian
0-1 A07
2022.07.30 Arias Santana,M (2318) vs (2591) Peralta,Fe
44th Olympiad 2022
Reti Symmetrical
0-1 A05
2022.07.29 Arias Santana,M (2318) vs Sarup,Prashant
44th Olympiad 2022
Indian Knight
1-0 A46
2022.08.02 Arias Santana,M (2318) vs (2102) Gerena Rivas,Eliam
44th Olympiad 2022
King's Indian Modern
1/2-1/2 E94
2022.08.09 Arias Santana,M (2318) vs (2294) Kulpruethanon,Thanadon
44th Olympiad 2022
Spanish Closed
1/2-1/2 C85
2021.05.09 Arias Santana,M (2291) vs (2402) Slipak,S
Am. World Cup Q Prelim
Scotch - Scotch Potter (Romanishin)
0-1 C45
2021.05.09 Jaque Gutierrez,Matias (2094) vs (2291) Arias Santana,M
Am. World Cup Q Prelim
English Agincourt
0-1 A13
2021.05.09 Arias Santana,M (2291) vs (2041) Hernandez Alvarez,T
Am. World Cup Q Prelim
Pirc
1-0 B07
2021.05.09 Grant,Chevaughn (1544) vs (2291) Arias Santana,M
Am. World Cup Q Prelim
Benko Gambit Accepted - Half-Accepted
0-1 A58
2021.05.09 Moncada Correa,Sara (1869) vs (2291) Arias Santana,M
Am. World Cup Q Prelim
Dutch Indian
1-0 A81
2021.05.08 Arias Santana,M (2291) vs (1564) Da Cunha,Gabriela Goes
Am. World Cup Q Prelim
Reti Zukertort - Mexican
1-0 A06
2021.05.08 Arias Santana,M (2291) vs (1879) Reyes Mendoza,Tomas
Am. World Cup Q Prelim
Reti Zukertort - Mexican
0-1 A06
2021.05.08 Brambilla,Renee Blandy T. (1671) vs (2291) Arias Santana,M
Am. World Cup Q Prelim
Benoni
0-1 A56
2021.05.08 Arias Santana,M (2291) vs (1629) Stephenson,John
Am. World Cup Q Prelim
Reti Zukertort - Mexican
0-1 A06
2021.05.24 Arias Santana,M (2291) vs (2298) Escobar Medina,A
Am. World Cup QGp1
Nimzo-Indian Classical
0-1 E32
2021.05.23 Arias Santana,M (2291) vs (2298) Escobar Medina,A
Am. World Cup QGp1
Nimzo-Indian Classical
0-1 E32
2021.05.23 Escobar Medina,A (2298) vs (2291) Arias Santana,M
Am. World Cup QGp1
Bogo-Indian
0-1 E11
2021.05.23 Escobar Medina,A (2298) vs (2291) Arias Santana,M
Am. World Cup QGp1
Bogo-Indian
1-0 E11
2021.05.22 Arias Santana,M (2291) vs (2298) Escobar Medina,A
Am. World Cup QGp1
Nimzo-Indian Classical
1-0 E32
2018.03.25 Lossi C., Cyrano Jose (1825) vs (2303) Arias Santana, M
Sub-Zonal 2.3c 2018
Indian Knight - Spielmann
0-1 A46
2019.11.23 Cervantes Landeiro, Thalia (2227) vs (2292) Arias Santana, M
St Louis Inv IM 2019
Benko Gambit Accepted - Half-Accepted
1-0 A58
2019.11.26 Arias Santana, M (2292) vs (2234) Polgar-Shutzman, Tom
St Louis Inv IM 2019
Spanish Berlin
0-1 C65
2017.06.18 Chumpitaz, A. (2163) vs (2292) Arias Santana, M.
12th American Continental
Two Knights - Blackburne
1/2-1/2 C58
2017.06.17 Arias Santana, M. (2292) vs (2537) Morovic Fernandez, I.
12th American Continental
Scotch - Scotch Schmid (Mieses)
0-1 C45
2017.06.13 Gonzalez Lopez, Nico (2127) vs (2292) Arias Santana, M.
12th American Continental
Spanish Morphy - Archangelsk
0-1 C78
2017.06.13 Arias Santana, M. (2292) vs (2421) Panesso Rivera, H.
12th American Continental
Modern - Lizard
0-1 B06
2017.06.12 Noboa, Kevin (2129) vs (2292) Arias Santana, M.
12th American Continental
Benko Gambit
0-1 A57
2017.06.11 Arias Santana, M. (2292) vs (2078) Gonzalez, Eleicer
12th American Continental
Indian Knight
1-0 A46
2017.06.11 Sevian, Samuel (2601) vs (2292) Arias Santana, M.
12th American Continental
Petrov - Classical (Jaenisch)
1-0 C42
2017.06.10 Arias Santana, M. (2292) vs (1884) Oquendo, Eder
12th American Continental
Queen's Pawn Zukertort - London
1-0 D02
2019.11.24 Arias Santana, M (2292) vs (2360) Torres Rosas, L
St Louis Inv IM 2019
Reti Symmetrical
1/2-1/2 A05
2018.03.25 Arias Santana, M (2303) vs (2060) Fernandez Sibaja, Felipe J
Sub-Zonal 2.3c 2018
Sicilian Moscow
1-0 B51
2019.11.21 Gauri, S (2340) vs (2292) Arias Santana, M
St Louis Inv IM 2019
Indian Knight - Spielmann
1/2-1/2 A46
2019.11.22 Arias Santana, M (2292) vs (2338) Grabinsky, Aaron
St Louis Inv IM 2019
Indian
1/2-1/2 A45
2019.11.23 Arias Santana, M (2292) vs (2382) Krykun, Yuriy
St Louis Inv IM 2019
Spanish - Barnes
0-1 C60
2019.11.24 Kiewra, K (2372) vs (2292) Arias Santana, M
St Louis Inv IM 2019
Spanish Morphy - Mackenzie
1/2-1/2 C77
2019.11.25 Stearman, Josiah (2341) vs (2292) Arias Santana, M
St Louis Inv IM 2019
Petrov - Classical (Mason)
0-1 C42
2017.11.22 Torres Rosas, L. (2353) vs (2308) Arias Santana, M.
St Louis Inv IM 2017
Nimzo-Indian Three Knights
1/2-1/2 E21
2017.11.21 Arias Santana, M. (2308) vs (2310) Hua, L.
St Louis Inv IM 2017
Indian
0-1 A45
2017.11.20 Wang, Annie (2295) vs (2308) Arias Santana, M.
St Louis Inv IM 2017
Queen's Gambit Declined Neo-Orthodox - Lasker (Teichmann)
1-0 D56
2017.11.20 Arias Santana, M. (2308) vs (2254) Wang, Justin
St Louis Inv IM 2017
Spanish Morphy - Treybal
1/2-1/2 C77
2017.11.19 Arias Santana, M. (2308) vs (2392) Larson, Matthew
St Louis Inv IM 2017
Queen's Pawn - Mason
0-1 D00
2017.11.19 Grabinsky, Aaron (2362) vs (2308) Arias Santana, M.
St Louis Inv IM 2017
Queen's Pawn - Mason
1-0 D00
2017.11.18 Arias Santana, M. (2308) vs (2346) Neimer, V.
St Louis Inv IM 2017
Indian
1/2-1/2 A45
2017.11.18 Foisor, S. (2369) vs (2308) Arias Santana, M.
St Louis Inv IM 2017
Queen's Pawn Closed - Symmetrical
1-0 D04
2017.11.17 Arias Santana, M. (2308) vs (2311) Yip, Carissa
St Louis Inv IM 2017
Indian - Byrne
1/2-1/2 B07
2019.11.22 Proleiko, Julian (2170) vs (2292) Arias Santana, M
St Louis Inv IM 2019
Indian Knight - Spielmann
1/2-1/2 A46
2011.10.28 Castillo, Rom (2129) vs (2327) Arias Santana, M.
ch-CRC 2011
English Agincourt
0-1 A13
2011.10.27 Arias Santana, M. (2327) vs (2031) Needham, B.
ch-CRC 2011
Spanish Schliemann
1-0 C63
2011.10.26 Munoz, Ca (2017) vs (2327) Arias Santana, M.
ch-CRC 2011
Sicilian - Hungarian
0-1 B27
2011.10.25 Arias Santana, M. (2327) vs (2154) Cabrera, Ma
ch-CRC 2011
Sicilian
1-0 B33
2011.10.24 Bermudez Munoz, A. (2064) vs (2327) Arias Santana, M.
ch-CRC 2011
Irregular Indian - Blumenfeld
1/2-1/2 E10
2011.10.23 Arias Santana, M. (2327) vs (2301) Murillo, Alex
ch-CRC 2011
Semi-Slav - Stoltz
1/2-1/2 D45
2011.10.22 Valdes, Le (2387) vs (2327) Arias Santana, M.
ch-CRC 2011
Reti
0-1 A04
2011.10.21 Arias Santana, M. (2327) vs (2433) Gonzalez, Be CRC
ch-CRC 2011
Sicilian Maroczy
1/2-1/2 B38
2011.10.20 Duran Vega, S. (2211) vs (2327) Arias Santana, M.
ch-CRC 2011
Sicilian Scheveningen Najdorf
0-1 B96
2011.10.19 Arias Santana, M. (2327) vs (2239) Alfaro Rojas, A.
ch-CRC 2011
Sicilian Paulsen - Polugaevsky
1/2-1/2 B42
2011.10.18 Minero Pineda, C. (2052) vs (2327) Arias Santana, M.
ch-CRC 2011
Indian Knight - Spielmann
1/2-1/2 A46
2012.04.06 Gu, Christopher (2196) vs (2335) Arias Santana, M.
6th Philadelphia Open
Reti
0-1 A04
2012.04.05 Arias Santana, M. (2335) vs (2580) Shankland, S.
6th Philadelphia Open
Sicilian Scheveningen Najdorf
0-1 B96
2010.08.09 Arias Santana, M. (2345) vs (2215) Hernandez Alvarez
ch-CRC
Robatsch - Mongredien
0-1 B06
2010.08.08 Maynard, F. (2202) vs (2345) Arias Santana, M.
ch-CRC
Dutch
1/2-1/2 A80
2010.08.07 Arias Santana, M. (2345) vs (2286) Murillo, Alex
ch-CRC
Tarrasch Rubinstein - Prague
0-1 D34
2010.08.07 Bermudez, S. (2183) vs (2345) Arias Santana, M.
ch-CRC
Scandinavian
0-1 B01
2010.08.05 Alvarez Hernandez (1954) vs (2345) Arias Santana, M.
ch-CRC
Scandinavian
1-0 B01
2010.08.04 Arias Santana, M. (2345) vs (2423) Gonzalez, Be CRC
ch-CRC
Caro-Kann Knight Steinitz - Modern
1-0 B17
2010.08.03 Duran Vega, A. (1993) vs (2345) Arias Santana, M.
ch-CRC
Dutch
0-1 A84
2010.08.01 Arias Santana, M. (2345) vs (2156) Duran Vega, S.
ch-CRC
King's Indian Classical - Petrosian (Stein)
1-0 E92
2010.07.31 Alfaro Rojas, A. (2188) vs (2345) Arias Santana, M.
ch-CRC
King's Indian Modern
1/2-1/2 E94
2010.07.30 Arias Santana, M. (2345) vs (2033) Munoz, Ca
ch-CRC
Slav Dutch
1-0 D18
2010.07.28 Carvajal Gorgona, J. (2186) vs (2345) Arias Santana, M.
ch-CRC
Vienna Falkbeer (Three Knights)
0-1 C28
2010.07.27 Arias Santana, M. (2345) vs (2429) Valdes, Le
ch-CRC
Sicilian Maroczy - Gurgenidze
1-0 B36
2010.07.26 Zhang, J. (1811) vs (2345) Arias Santana, M.
ch-CRC
Scandinavian
0-1 B01
2012.08.30 Dgebuadze, A. (2556) vs (2326) Arias Santana, M.
40th Olympiad Open
Sicilian Moscow - Nimzovich
1-0 B51
2012.08.29 Arias Santana, M. (2326) vs (2654) Bartel, Mat
40th Olympiad Open
Dutch - Raphael
0-1 A80
2012.07.08 Arias Santana, M. (2316) vs (2502) Shyam, N.
40th Annual World Open
Irregular Queen's Pawn - Kotov
1/2-1/2 A40
2012.07.07 Evdokimov, Alexa (2544) vs (2316) Arias Santana, M.
40th Annual World Open
Indian Knight
1-0 A46
2010.10.03 Arias Santana, M. (2345) vs (2016) Perera, WC.
39th Olympiad Men
King's Indian Classical - Petrosian
1/2-1/2 E92
2012.07.03 Arias Santana, M. (2316) vs (2628) Iturrizaga, E.
40th Annual World Open
Reti Symmetrical
0-1 A05
2010.10.01 Mohamed Cheikh Boid vs (2345) Arias Santana, M.
39th Olympiad Men
English Anglo-Indian (Queen's Knight) - Anglo-Grünfeld (Rubinstein)
0-1 A16
2010.09.30 Arias Santana, M. (2345) vs (2445) McNab, C.
39th Olympiad Men
Modern
0-1 A41
2010.09.29 Cubas, Jo (2463) vs (2345) Arias Santana, M.
39th Olympiad Men
Sicilian Scheveningen Najdorf
1-0 B90
2012.07.01 Arias Santana, M. (2316) vs (2066) Coraretti, B.
9th Philadelphia International
Queen's Gambit Albin
1-0 D08
2012.07.01 Anuprita, P. (2101) vs (2316) Arias Santana, M.
9th Philadelphia International
Dutch
1/2-1/2 A80
2012.06.30 Arias Santana, M. (2316) vs (2090) Lopez, Jorge
9th Philadelphia International
Bogo-Indian - Nimzovich
1-0 E11
2010.09.28 Arias Santana, M. (2345) vs (2325) Gemy, J.
39th Olympiad Men
French Paulsen - Rubinstein (Fort Knox)
1-0 C10

Mauricio Arias Santana, PGN chess games