Mauricio Arias Santana

Thumbnail photo of Mauricio Arias Santana
Fide Id6500366
USCF Id14814996
TitleInternational Master
FederationCosta Rica fed
FIDE Elo2255 
Highest 2368 (January 2010)
URS Rating2346 
National Elo2449
Born 25.Jan.1977  (Age 41)
 Ranking: World #6924, Americas #721, Costa Rica #8
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Chess games of Mauricio Arias Santana:    PGN Database (MauricioAriasSantana.pgn)  [135 games]

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Play Style

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Opening (White) Realtime (beta)Opening (Black) Realtime (beta)
Sicilian defence (20%): B44 B33 B42 B51 B53 B27Queen's pawn (15%): D00 A46 A45 D04 D02 D00
Queen's gambit (17%): D31 D35 D25 D45 D34 D10Sicilian defence (13%): B90 B33 B20 B51 B27 B39
Queen's pawn (15%): A46 E10 A45 A41 D02 A40Reti (10%): A06 A04 A09
Ruy Lopez (5%): C77 C63 C63Scandinavian (10%): B01 B01
Pirc defence (5%): B07 B07Dutch (9%): A80 A85 A80
Play tendenciesEndgame tendencies
Sacrifices: Not availableAverage draws at: Move #34 (details)
Blunders (): Explore blunders Optimal play:   100%  [what is this?]
Positional player: Not available Optimal checkmate: Not available
Exchange tendencies: -1.259 (details) Endgame blunders: Explore blunders
Stockfish first line: Not available [calculate] Strength:         
Quality of play:  Not available Exploitive analysis: Not available
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Live Games

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Chess Games

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Rating History ()

The graph shows Mauricio Arias Santana's rating history vs. the World #100 (age considered) for each rating period (read more ...)

Tournament History

Sources:,,,, others coming soon.

Tournament (Click on name for details) VenueDate
Championship Nacional por Equipos Liga Premier San Jose, Costa Rica2015.11.251970
Championship Nacional Absoluto Costa Rican San Jose, Costa Rica2015.11.072330
Rogelio Sotela D G16 San Jose, Costa Rica2015.10.152190
Memorial Joaquin Gutierrez 4 G6 San Jose, Costa Rica2015.09.191930
Championship Nacional Blitz por Equipos San Jose, Costa Rica2015.08.301350
50th Torneo Capablanca Grupo Abierto Havana, Cuba2015.06.142200
2nd Blitz UCR Universidad De Costa Rica, Costa Rica2015.06.011860
1st Blitz UCR Universidad De Costa Rica, Costa Rica2015.05.041650
6th Torneo Internacional de Alajuela Alajuela, Costa Rica2015.03.271540
Magistral Preolimpico Mijail Tal San Jose, Costa Rica2015.01.302220
Abierto Metropolitano San Jose, Costa Rica2014.12.13880
Torneo Ciudad de Goicoechea Guadalupe, Costa Rica2014.11.282190
    (65 more)
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