Mauricio Arias Santana
Country
CRC
Birth Year
1977
Gender
M
Title
SI,SLI,International Master
FIDE ID
6500366
FIDE rating history
View rating lists
Available Games
Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-06 (UTC).
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2024-05-12 | 57th Capablanca Mem Open | Havana CUB | 10.36 | Mauricio Arias Santana | Elizabeth Luis Alvarez | 1-0 | 28 | Open |
| 2 | 2024-05-11 | 57th Capablanca Mem Open | Havana CUB | 9.46 | Ariel Gallestey Calvo | Mauricio Arias Santana | 0-1 | 31 | Open |
| 3 | 2024-05-10 | 57th Capablanca Mem Open | Havana CUB | 8.37 | Mauricio Arias Santana | Anjaly Daniela Galan Palacio | 0-1 | 35 | Open |
| 4 | 2024-05-06 | 57th Capablanca Mem Open | Havana CUB | 4.46 | Mauricio Arias Santana | Isabela Luis Alvarez | 1-0 | 26 | Open |
| 5 | 2024-05-05 | 57th Capablanca Mem Open | Havana CUB | 3.42 | Rosangela Manso Lopez | Mauricio Arias Santana | 1-0 | 35 | Open |
| 6 | 2024-05-04 | 57th Capablanca Mem Open | Havana CUB | 2.15 | Mauricio Arias Santana | Sebastian Felipe Sanchez | 0-1 | 35 | Open |
| 7 | 2024-05-03 | 57th Capablanca Mem Open | Havana CUB | 1.63 | Victoria Canales Chinchilla | Mauricio Arias Santana | 0-1 | 42 | Open |
| 8 | 2022-11-27 | US Chess Masters 2022 | Charlotte USA | 8.6 | Aman Hambleton | Mauricio Arias Santana | 1/2-1/2 | 79 | Open |
| 9 | 2022-08-09 | 44th Olympiad 2022 | Chennai IND | 11.46 | Mauricio Arias Santana | Thanadon Kulpruethanon | 1/2-1/2 | 32 | Open |
| 10 | 2022-08-08 | 44th Olympiad 2022 | Chennai IND | 10.55 | Dewperkash Gajadin | Mauricio Arias Santana | 0-1 | 23 | Open |
| 11 | 2022-08-07 | 44th Olympiad 2022 | Chennai IND | 9.64 | Kibrom Weldegebriel Beraki | Mauricio Arias Santana | 0-1 | 34 | Open |
| 12 | 2022-08-06 | 44th Olympiad 2022 | Chennai IND | 8.53 | Mauricio Arias Santana | Osama A. Attalib | 1-0 | 92 | Open |
| 13 | 2022-08-05 | 44th Olympiad 2022 | Chennai IND | 7.43 | A. Moussa Othman | Mauricio Arias Santana | 0-1 | 37 | Open |
| 14 | 2022-08-03 | 44th Olympiad 2022 | Chennai IND | 6.29 | Mauricio Arias Santana | Susanto Megaranto | 0-1 | 42 | Open |
| 15 | 2022-08-02 | 44th Olympiad 2022 | Chennai IND | 5.47 | Mauricio Arias Santana | Eliam Gerena Rivas | 1/2-1/2 | 66 | Open |
| 16 | 2022-08-01 | 44th Olympiad 2022 | Chennai IND | 4.3 | Matej Sebenik | Mauricio Arias Santana | 1-0 | 34 | Open |
| 17 | 2022-07-31 | 44th Olympiad 2022 | Chennai IND | 3.55 | Bakary Traore | Mauricio Arias Santana | 0-1 | 66 | Open |
| 18 | 2022-07-30 | 44th Olympiad 2022 | Chennai IND | 2.3 | Mauricio Arias Santana | Fernando Peralta | 0-1 | 51 | Open |
| 19 | 2022-07-29 | 44th Olympiad 2022 | Chennai IND | 1.76 | Mauricio Arias Santana | Prashant Sarup | 1-0 | 28 | Open |
| 20 | 2021-05-24 | Am. World Cup QGp1 | Tornelo INT | 1.5 | Mauricio Arias Santana | Andres F Escobar Medina | 0-1 | 14 | Open |
| 21 | 2021-05-23 | Am. World Cup QGp1 | Tornelo INT | 1.4 | Mauricio Arias Santana | Andres F Escobar Medina | 0-1 | 22 | Open |
| 22 | 2021-05-23 | Am. World Cup QGp1 | Tornelo INT | 1.3 | Andres F Escobar Medina | Mauricio Arias Santana | 0-1 | 57 | Open |
| 23 | 2021-05-23 | Am. World Cup QGp1 | Tornelo INT | 1.2 | Andres F Escobar Medina | Mauricio Arias Santana | 1-0 | 36 | Open |
| 24 | 2021-05-22 | Am. World Cup QGp1 | Tornelo INT | 1.1 | Mauricio Arias Santana | Andres F Escobar Medina | 1-0 | 62 | Open |
| 25 | 2021-05-09 | Am. World Cup Q Prelim | Tornelo INT | 9.12 | Mauricio Arias Santana | Sergio Slipak | 0-1 | 54 | Open |
| 26 | 2021-05-09 | Am. World Cup Q Prelim | Tornelo INT | 8.21 | Matias Jaque Gutierrez | Mauricio Arias Santana | 0-1 | 38 | Open |
| 27 | 2021-05-09 | Am. World Cup Q Prelim | Tornelo INT | 7.25 | Mauricio Arias Santana | Tania Regla Hernandez Alvarez | 1-0 | 61 | Open |
| 28 | 2021-05-09 | Am. World Cup Q Prelim | Tornelo INT | 6.33 | Chevaughn Grant | Mauricio Arias Santana | 0-1 | 47 | Open |
| 29 | 2021-05-09 | Am. World Cup Q Prelim | Tornelo INT | 5.25 | Sara Moncada Correa | Mauricio Arias Santana | 1-0 | 76 | Open |
| 30 | 2021-05-08 | Am. World Cup Q Prelim | Tornelo INT | 4.33 | Mauricio Arias Santana | Gabriela Goes Da Cunha | 1-0 | 38 | Open |
| 31 | 2021-05-08 | Am. World Cup Q Prelim | Tornelo INT | 3.26 | Mauricio Arias Santana | Tomas Reyes Mendoza | 0-1 | 62 | Open |
| 32 | 2021-05-08 | Am. World Cup Q Prelim | Tornelo INT | 2.31 | Renee Blandy T. Brambilla | Mauricio Arias Santana | 0-1 | 18 | Open |
| 33 | 2021-05-08 | Am. World Cup Q Prelim | Tornelo INT | 1.29 | Mauricio Arias Santana | John Stephenson | 0-1 | 41 | Open |
| 34 | 2019-11-26 | St Louis Inv IM 2019 | Saint Louis USA | 9.2 | Mauricio Arias Santana | Tom Polgar-Shutzman | 0-1 | 27 | Open |
| 35 | 2019-11-25 | St Louis Inv IM 2019 | Saint Louis USA | 8.4 | Josiah Stearman | Mauricio Arias Santana | 0-1 | 31 | Open |
| 36 | 2019-11-24 | St Louis Inv IM 2019 | Saint Louis USA | 7.3 | Mauricio Arias Santana | Luis Carlos Torres Rosas | 1/2-1/2 | 13 | Open |
| 37 | 2019-11-24 | St Louis Inv IM 2019 | Saint Louis USA | 6.3 | Keaton Kiewra | Mauricio Arias Santana | 1/2-1/2 | 58 | Open |
| 38 | 2019-11-23 | St Louis Inv IM 2019 | Saint Louis USA | 5.4 | Mauricio Arias Santana | Yuriy Krykun | 0-1 | 45 | Open |
| 39 | 2019-11-23 | St Louis Inv IM 2019 | Saint Louis USA | 4.2 | Thalia Cervantes Landeiro | Mauricio Arias Santana | 1-0 | 75 | Open |
| 40 | 2019-11-22 | St Louis Inv IM 2019 | Saint Louis USA | 3.5 | Mauricio Arias Santana | Aaron Grabinsky | 1/2-1/2 | 87 | Open |
| 41 | 2019-11-22 | St Louis Inv IM 2019 | Saint Louis USA | 2.1 | Julian Proleiko | Mauricio Arias Santana | 1/2-1/2 | 39 | Open |
| 42 | 2019-11-21 | St Louis Inv IM 2019 | Saint Louis USA | 1.5 | Shankar Gauri | Mauricio Arias Santana | 1/2-1/2 | 45 | Open |
| 43 | 2018-03-25 | Sub-Zonal 2.3c 2018 | San Jose CRC | 2.7 | Mauricio Arias Santana | Felipe Josue Fernandez Sibaja | 1-0 | 31 | Open |
| 44 | 2018-03-25 | Sub-Zonal 2.3c 2018 | San Jose CRC | 1.7 | Cyrano Jose Lossi C. | Mauricio Arias Santana | 0-1 | 47 | Open |
| 45 | 2017-11-22 | St Louis Inv IM 2017 | Saint Louis USA | 9.3 | Luis Carlos Torres Rosas | Mauricio Arias Santana | 1/2-1/2 | 22 | Open |
| 46 | 2017-11-21 | St Louis Inv IM 2017 | Saint Louis USA | 8.4 | Mauricio Arias Santana | Lefong Hua | 0-1 | 41 | Open |
| 47 | 2017-11-20 | St Louis Inv IM 2017 | Saint Louis USA | 7.2 | Annie Wang | Mauricio Arias Santana | 1-0 | 44 | Open |
| 48 | 2017-11-20 | St Louis Inv IM 2017 | Saint Louis USA | 6.5 | Mauricio Arias Santana | Justin Wang | 1/2-1/2 | 46 | Open |
| 49 | 2017-11-19 | St Louis Inv IM 2017 | Saint Louis USA | 5.1 | Mauricio Arias Santana | Matthew Larson | 0-1 | 48 | Open |
| 50 | 2017-11-19 | St Louis Inv IM 2017 | Saint Louis USA | 4.5 | Aaron Grabinsky | Mauricio Arias Santana | 1-0 | 65 | Open |
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