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 1: Mareco, Sandro - Monroy Lopez, Gustavo Adolfo
2026.06.04 Fide Verified
GM Mareco, Sandro (2546)
CM Monroy Lopez, Gustavo Adolfo (2062)
Result 1-0
Opening B31
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XIX American Continental Chess Championship 2026 | Standard - Round 3: Mareco, Sandro - Rios Gomez, Cristhian Camilo
2026.06.04 Fide Verified
GM Mareco, Sandro (2546)
GM Rios Gomez, Cristhian Camilo (2405)
Result 0-1
Opening B47
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XIX American Continental Chess Championship 2026 | Standard - Round 4: Baules Rodriguez, Jorge Luis - Mareco, Sandro
2026.06.04 Fide Verified
IM Baules Rodriguez, Jorge Luis (2283)
GM Mareco, Sandro (2546)
Result 0-1
Opening E11
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XIX American Continental Chess Championship 2026 | Standard - Round 2: Torres Rosas, Luis Carlos - Mareco, Sandro
2026.06.03 Fide Verified
IM Torres Rosas, Luis Carlos (2312)
GM Mareco, Sandro (2546)
Result 0-1
Opening E94
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XIX American Continental Chess Championship 2026 | Standard - Round 10: Mareco, Sandro - Shankland, Sam
2026.06.02 Fide Verified
GM Mareco, Sandro (2546)
GM Shankland, Sam (2647)
Result 1/2-1/2
Opening C50
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Szmetan-Giardelli GM
2025.12.16 Fide Verified
GM Mareco, Sandro (2546)
GM Tari, Aryan (2641)
Result 1/2-1/2
Opening E04
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