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
601 2017-10-28 1st AXPG Brazil Open 2017 Ponta Grossa BRA 4.3 Sandro Mareco Cesar Hidemitsu Umetsubo 1-0 30 Open
602 2017-10-27 1st AXPG Brazil Open 2017 Ponta Grossa BRA 3.1 Charles Gauche Sandro Mareco 1/2-1/2 38 Open
603 2017-10-27 1st AXPG Brazil Open 2017 Ponta Grossa BRA 2.1 Sandro Mareco Vitorio Chemin 1-0 55 Open
604 2017-10-26 1st AXPG Brazil Open 2017 Ponta Grossa BRA 1.1 Jairo Ribeiro Cordioli Sandro Mareco 0-1 37 Open
605 2017-10-24 92nd ch-ARG 2017 Buenos Aires ARG 13.2 Diego Valerga Sandro Mareco 1/2-1/2 81 Open
606 2017-10-23 92nd ch-ARG 2017 Buenos Aires ARG 12.7 Sandro Mareco Mario Villanueva 1/2-1/2 37 Open
607 2017-10-22 92nd ch-ARG 2017 Buenos Aires ARG 11.1 Sandro Mareco Leandro Krysa 1-0 75 Open
608 2017-10-21 92nd ch-ARG 2017 Buenos Aires ARG 10.7 Facundo Pierrot Sandro Mareco 0-1 71 Open
609 2017-10-20 92nd ch-ARG 2017 Buenos Aires ARG 9.2 Sandro Mareco Federico Perez Ponsa 0-1 33 Open
610 2017-10-19 92nd ch-ARG 2017 Buenos Aires ARG 8.6 Tomas Sosa Sandro Mareco 1-0 42 Open
611 2017-10-18 92nd ch-ARG 2017 Buenos Aires ARG 7.3 Sandro Mareco Diego Flores 0-1 40 Open
612 2017-10-17 92nd ch-ARG 2017 Buenos Aires ARG 6.5 Alan Pichot Sandro Mareco 1/2-1/2 40 Open
613 2017-10-16 92nd ch-ARG 2017 Buenos Aires ARG 5.4 Sandro Mareco Ernesto Real De Azua 1/2-1/2 21 Open
614 2017-10-15 92nd ch-ARG 2017 Buenos Aires ARG 4.4 Cristian Dolezal Sandro Mareco 0-1 34 Open
615 2017-10-14 92nd ch-ARG 2017 Buenos Aires ARG 3.5 Sandro Mareco Sergio Slipak 1-0 31 Open
616 2017-10-13 92nd ch-ARG 2017 Buenos Aires ARG 2.3 Emiliano Cuberli Sandro Mareco 0-1 24 Open
617 2017-10-12 92nd ch-ARG 2017 Buenos Aires ARG 1.6 Sandro Mareco Pablo Ismael Acosta 1-0 27 Open
618 2017-10-08 XXIV ProAm Copa Clarin Op Villa Martelli ARG 9.2 Sandro Mareco Facundo Pierrot 1-0 38 Open
619 2017-10-07 XXIV ProAm Copa Clarin Op Villa Martelli ARG 8.2 Federico Perez Ponsa Sandro Mareco 0-1 45 Open
620 2017-10-06 XXIV ProAm Copa Clarin Op Villa Martelli ARG 7.2 Sandro Mareco Diego Mussanti 1-0 39 Open
621 2017-10-05 XXIV ProAm Copa Clarin Op Villa Martelli ARG 6.6 Ivan Tomeo Sandro Mareco 0-1 43 Open
622 2017-10-04 XXIV ProAm Copa Clarin Op Villa Martelli ARG 5.3 Sandro Mareco Cristian Sanhueza 1/2-1/2 37 Open
623 2017-10-03 XXIV ProAm Copa Clarin Op Villa Martelli ARG 4.1 Diego Flores Sandro Mareco 1-0 33 Open
624 2017-10-02 XXIV ProAm Copa Clarin Op Villa Martelli ARG 3.1 Sandro Mareco German Della Morte 1-0 25 Open
625 2017-10-01 XXIV ProAm Copa Clarin Op Villa Martelli ARG 2.1 Benjamin Falcon Sandro Mareco 0-1 44 Open
626 2017-10-01 XXIV ProAm Copa Clarin Op Villa Martelli ARG 1.1 Sandro Mareco Eduardo Oyarzu 1-0 14 Open
627 2017-09-30 Liga Nacional Superior Villa Martelli ARG 9.1 Sandro Mareco Juan Bertorello 1-0 37 Open
628 2017-09-16 Liga Nacional Superior Villa Martelli ARG 7.1 Leonel Amato Sandro Mareco 0-1 57 Open
629 2017-09-04 FIDE World Cup 2017 Tbilisi GEO 1.2 Matthias Bluebaum Sandro Mareco 1-0 44 Open
630 2017-09-03 FIDE World Cup 2017 Tbilisi GEO 1.1 Sandro Mareco Matthias Bluebaum 1/2-1/2 22 Open
631 2017-08-20 TCh-ESP Div Honor 2017 Linares ESP 7.1 Gawain C B Maroroa Jones Sandro Mareco 0-1 46 Open
632 2017-08-19 TCh-ESP Div Honor 2017 Linares ESP 6.4 Sandro Mareco Fernando Peralta 1/2-1/2 30 Open
633 2017-08-18 TCh-ESP Div Honor 2017 Linares ESP 5.2 Ivan Saric Sandro Mareco 1-0 34 Open
634 2017-08-17 TCh-ESP Div Honor 2017 Linares ESP 4.3 Sandro Mareco Paul Velten 1-0 36 Open
635 2017-08-16 TCh-ESP Div Honor 2017 Linares ESP 3.3 Daniel Forcen Esteban Sandro Mareco 0-1 43 Open
636 2017-08-15 TCh-ESP Div Honor 2017 Linares ESP 2.2 Sandro Mareco Surya Shekhar Ganguly 0-1 29 Open
637 2017-08-14 TCh-ESP Div Honor 2017 Linares ESP 1.3 Nils Grandelius Sandro Mareco 1/2-1/2 72 Open
638 2017-05-24 St Louis Spring Classic A Saint Louis USA 9.2 Dariusz Swiercz Sandro Mareco 1/2-1/2 31 Open
639 2017-05-23 St Louis Spring Classic A Saint Louis USA 8.5 Sandro Mareco Yuniesky Quesada Perez 1/2-1/2 40 Open
640 2017-05-22 St Louis Spring Classic A Saint Louis USA 7.1 Sandro Mareco Varuzhan Akobian 0-1 32 Open
641 2017-05-21 St Louis Spring Classic A Saint Louis USA 6.5 Jeffery Xiong Sandro Mareco 0-1 32 Open
642 2017-05-20 St Louis Spring Classic A Saint Louis USA 5.2 Sandro Mareco Yaroslav Zherebukh 0-1 70 Open
643 2017-05-19 St Louis Spring Classic A Saint Louis USA 4.1 Giorgi Kacheishvili Sandro Mareco 0-1 39 Open
644 2017-05-18 St Louis Spring Classic A Saint Louis USA 3.3 Sandro Mareco Andrey Baryshpolets 1-0 57 Open
645 2017-05-17 St Louis Spring Classic A Saint Louis USA 2.3 Lazaro Bruzon Batista Sandro Mareco 1/2-1/2 26 Open
646 2017-05-16 St Louis Spring Classic A Saint Louis USA 1.4 Sandro Mareco Alexander Ipatov 0-1 51 Open
647 2017-05-08 Zonal 2.5 2017 Villa Martelli ARG 9.1 Sandro Mareco Facundo Pierrot 1/2-1/2 9 Open
648 2017-05-07 Zonal 2.5 2017 Villa Martelli ARG 8.1 Diego Valerga Sandro Mareco 0-1 39 Open
649 2017-05-06 Zonal 2.5 2017 Villa Martelli ARG 7.1 Sandro Mareco Rodrigo Vasquez Schroeder 1/2-1/2 13 Open
650 2017-05-04 Zonal 2.5 2017 Villa Martelli ARG 5.1 Sandro Mareco Ivan Morovic Fernandez 1-0 28 Open

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