Sandro Mareco

Country

ARG

Birth Year

1987

Gender

M

Title

Grandmaster

FIDE ID

112275

FIDE ratings

2550

Classical

Published FIDE

2566

Rapid

Published FIDE

2547

Blitz

Published FIDE

Official classical ranks

World rank
#303
National rank · ARG
#6

Active players · Oct 2026 FIDE list ⓘ

FIDE rating history

Highest recorded rating
2666 Mar 2019
Recorded years
2003–2026
Archived games
1114

Based on available monthly lists and saved games.

FIDE rating history

Published rating lists through Oct 2026.

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-13 (UTC).

Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).

# Date Event Site Round White Black Result Moves View
451 2019-02-10 3rd Marcel Duchamp Cup Montevideo URU 3.1 Sandro Mareco Diego Mussanti 1-0 20 Open
452 2019-02-10 3rd Marcel Duchamp Cup Montevideo URU 2.1 Maria Belen Sarquis Sandro Mareco 0-1 40 Open
453 2019-02-09 3rd Marcel Duchamp Cup Montevideo URU 1.1 Sandro Mareco Gabriel Barandiaran 1-0 35 Open
454 2019-01-13 Caissa Guatemala Open Guatemala City GUA 9.4 Benjamin Gongora Montes Sandro Mareco 0-1 33 Open
455 2019-01-12 Caissa Guatemala Open Guatemala City GUA 8.1 Sandro Mareco Omar Almeida Quintana 1/2-1/2 100 Open
456 2019-01-12 Caissa Guatemala Open Guatemala City GUA 7.1 Ilja Zaragatski Sandro Mareco 1/2-1/2 25 Open
457 2019-01-11 Caissa Guatemala Open Guatemala City GUA 6.1 Sandro Mareco Jose Fernando Cuenca Jimenez 1-0 62 Open
458 2019-01-11 Caissa Guatemala Open Guatemala City GUA 5.2 Sandro Mareco Jha Sriram 1-0 69 Open
459 2019-01-10 Caissa Guatemala Open Guatemala City GUA 4.1 Nikola Mitkov Sandro Mareco 1/2-1/2 18 Open
460 2019-01-10 Caissa Guatemala Open Guatemala City GUA 3.1 Sandro Mareco Renier Gonzalez 1-0 50 Open
461 2019-01-09 Caissa Guatemala Open Guatemala City GUA 2.1 Hiram de Jesus Velarde Ramirez Sandro Mareco 0-1 36 Open
462 2019-01-09 Caissa Guatemala Open Guatemala City GUA 1.1 Sandro Mareco Hugo Augusto Barreno Anleu 1-0 23 Open
463 2018-12-14 Szmetan-Giardelli GM 2018 Buenos Aires ARG 11.3 Sandro Mareco Eduardo Iturrizaga Bonelli 1/2-1/2 32 Open
464 2018-12-13 Szmetan-Giardelli GM 2018 Buenos Aires ARG 10.4 Yusnel Bacallao Alonso Sandro Mareco 1/2-1/2 17 Open
465 2018-12-12 Szmetan-Giardelli GM 2018 Buenos Aires ARG 9.4 Sandro Mareco Sergio Slipak 1-0 62 Open
466 2018-12-11 Szmetan-Giardelli GM 2018 Buenos Aires ARG 8.3 Felipe de Cresce El Debs Sandro Mareco 1/2-1/2 22 Open
467 2018-12-10 Szmetan-Giardelli GM 2018 Buenos Aires ARG 7.5 Sandro Mareco Federico Perez Ponsa 1/2-1/2 41 Open
468 2018-12-09 Szmetan-Giardelli GM 2018 Buenos Aires ARG 6.2 Axel Bachmann Sandro Mareco 0-1 33 Open
469 2018-12-08 Szmetan-Giardelli GM 2018 Buenos Aires ARG 5.6 Sandro Mareco Tomas Darcyl 1-0 29 Open
470 2018-12-07 Szmetan-Giardelli GM 2018 Buenos Aires ARG 4.1 Alejandro Hoffman Sandro Mareco 0-1 33 Open
471 2018-12-06 Szmetan-Giardelli GM 2018 Buenos Aires ARG 3.6 Alan Pichot Sandro Mareco 1/2-1/2 27 Open
472 2018-12-05 Szmetan-Giardelli GM 2018 Buenos Aires ARG 2.2 Sandro Mareco Diego Flores 1/2-1/2 40 Open
473 2018-12-04 Szmetan-Giardelli GM 2018 Buenos Aires ARG 1.5 Julio E Granda Zuniga Sandro Mareco 1/2-1/2 22 Open
474 2018-10-14 Barcelona Rapid CAT-ARG Barcelona ESP 9.1 Sandro Mareco Alvar Alonso Rosell 0-1 44 Open
475 2018-10-14 Barcelona Rapid CAT-ARG Barcelona ESP 8.1 Hipolito Asis Gargatagli Sandro Mareco 1/2-1/2 28 Open
476 2018-10-14 Barcelona Rapid CAT-ARG Barcelona ESP 7.3 Sandro Mareco Jose Angel Guerra Mendez 1/2-1/2 25 Open
477 2018-10-14 Barcelona Rapid CAT-ARG Barcelona ESP 6.5 Josep Manuel Lopez Martinez Sandro Mareco 0-1 40 Open
478 2018-10-14 Barcelona Rapid CAT-ARG Barcelona ESP 5.2 Sandro Mareco Carles Diaz Camallonga 1/2-1/2 38 Open
479 2018-10-14 Barcelona Rapid CAT-ARG Barcelona ESP 4.2 Alvar Alonso Rosell Sandro Mareco 1/2-1/2 47 Open
480 2018-10-14 Barcelona Rapid CAT-ARG Barcelona ESP 3.1 Sandro Mareco Hipolito Asis Gargatagli 1-0 37 Open
481 2018-10-14 Barcelona Rapid CAT-ARG Barcelona ESP 2.2 Jose Angel Guerra Mendez Sandro Mareco 0-1 40 Open
482 2018-10-14 Barcelona Rapid CAT-ARG Barcelona ESP 10.4 Carles Diaz Camallonga Sandro Mareco 1/2-1/2 55 Open
483 2018-10-14 Barcelona Rapid CAT-ARG Barcelona ESP 1.1 Sandro Mareco Josep Manuel Lopez Martinez 1-0 33 Open
484 2018-10-12 Barcelona Masters CAT-ARG Barcelona ESP 5.1 Sandro Mareco Carles Diaz Camallonga 1/2-1/2 71 Open
485 2018-10-11 Barcelona Masters CAT-ARG Barcelona ESP 4.1 Alvar Alonso Rosell Sandro Mareco 1/2-1/2 52 Open
486 2018-10-10 Barcelona Masters CAT-ARG Barcelona ESP 3.1 Sandro Mareco Hipolito Asis Gargatagli 1-0 34 Open
487 2018-10-09 Barcelona Masters CAT-ARG Barcelona ESP 2.1 Jose Angel Guerra Mendez Sandro Mareco 0-1 130 Open
488 2018-10-08 Barcelona Masters CAT-ARG Barcelona ESP 1.1 Sandro Mareco Josep Manuel Lopez Martinez 1-0 99 Open
489 2018-10-05 43rd Olympiad 2018 Batumi GEO 11.16 Sarunas Sulskis Sandro Mareco 1/2-1/2 42 Open
490 2018-10-04 43rd Olympiad 2018 Batumi GEO 10.12 Sandro Mareco Luka Paichadze 0-1 45 Open
491 2018-10-03 43rd Olympiad 2018 Batumi GEO 9.23 Sandro Mareco Ivan Morovic Fernandez 1-0 28 Open
492 2018-10-02 43rd Olympiad 2018 Batumi GEO 8.25 Neuris Delgado Ramirez Sandro Mareco 1/2-1/2 37 Open
493 2018-10-01 43rd Olympiad 2018 Batumi GEO 7.11 Sandro Mareco Michael Adams 1/2-1/2 31 Open
494 2018-09-30 43rd Olympiad 2018 Batumi GEO 6.22 Sandro Mareco Novendra Priasmoro 1-0 78 Open
495 2018-09-27 43rd Olympiad 2018 Batumi GEO 4.8 Sandro Mareco Vasyl Ivanchuk 0-1 46 Open
496 2018-09-26 43rd Olympiad 2018 Batumi GEO 3.11 Denis Kadric Sandro Mareco 1-0 37 Open
497 2018-09-25 43rd Olympiad 2018 Batumi GEO 2.11 Sandro Mareco Nestor Cofre Archibold 1-0 31 Open
498 2018-09-24 43rd Olympiad 2018 Batumi GEO 1.19 Rodwell Makoto Sandro Mareco 0-1 32 Open
499 2018-09-13 1st Compostela Masters Santiago de Compostela ESP 9.5 Fernando Peralta Sandro Mareco 1/2-1/2 20 Open
500 2018-09-12 1st Compostela Masters Santiago de Compostela ESP 8.2 Sandro Mareco Julio Suarez Gomez 1-0 29 Open

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