Mareco, Sandro (FIDE ID: 112275 )

Mareco, Sandro has 1677 games recorded in this archive, with direct access to game pages and PGN downloads. Mareco, Sandro is currently 39 years old. Mareco, Sandro represents ARG. Mareco, Sandro holds the GM title. Mareco, Sandro's current rating is 2546. Among active players, Mareco, Sandro is ranked #336 in the world and #4 in ARG. In practical play, frequent openings include English: French System, Sicilian: Najdorf Variation.

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Federation ARG
Title GM
Latest Rating: 2546

Performance Statistics

As White (843 Games)
55.87% 32.27% 11.86%
TOP BLACK OPENINGS
A13
21W / 10D / 3L
34 Games
E11
13W / 11D / 2L
26 Games
E05
12W / 7D / 2L
21 Games
As Black (834 Games)
47.60% 36.21% 16.19%
TOP WHITE OPENINGS
B90
11W / 7D / 9L
27 Games
E15
5W / 12D / 7L
24 Games
B51
7W / 10D / 4L
21 Games

Game List (1677 Games)

XIX American Continental Chess Championship 2026 | Standard - Round 11: Fier, Alexandr - Mareco, Sandro
2026.06.10 Fide Verified
GM Fier, Alexandr (2553)
GM Mareco, Sandro (2546)
Result 1/2-1/2
Opening C48
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XIX American Continental Chess Championship 2026 | Standard - Round 9: Mareco, Sandro - Jimenez Garcia, Emmanuel
2026.06.08 Fide Verified
GM Mareco, Sandro (2546)
IM Jimenez Garcia, Emmanuel (2349)
Result 1-0
Opening E00
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XIX American Continental Chess Championship 2026 | Standard - Round 8: Diaz Perez, Michel Alejandro - Mareco, Sandro
2026.06.07 Fide Verified
IM Diaz Perez, Michel Alejandro (2425)
GM Mareco, Sandro (2546)
Result 0-1
Opening D45
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XIX American Continental Chess Championship 2026 | Standard - Round 7: Mareco, Sandro - Berdayes Ason, Dylan Isidro
2026.06.06 Fide Verified
GM Mareco, Sandro (2546)
GM Berdayes Ason, Dylan Isidro (2460)
Result 1/2-1/2
Opening D38
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XIX American Continental Chess Championship 2026 | Standard - Round 5: Mareco, Sandro - Delgado Romero, Marco
2026.06.05 Fide Verified
GM Mareco, Sandro (2546)
Delgado Romero, Marco (2373)
Result 1-0
Opening A70
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XIX American Continental Chess Championship 2026 | Standard - Round 6: Lopez Rayo, Santiago - Mareco, Sandro
2026.06.05 Fide Verified
IM Lopez Rayo, Santiago (2418)
GM Mareco, Sandro (2546)
Result 1/2-1/2
Opening C84
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