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 ⓘ

Rating history

Highest recorded rating
2666 Mar 2019
Recorded years
2003–2026
Archived games
1217

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: 2026-10-06 (UTC).

# Date Event Site Round White Black Result Moves View
301 2022-02-12 8th ch-Iberoamericano Mexico City MEX 1.2 Sandro Mareco Alejandra Guerrero Rodriguez 1-0 20 Open
302 2022-01-22 Club Caissa Online 2022 chess.com INT 7 Alan Pichot Sandro Mareco 1/2-1/2 39 Open
303 2022-01-22 Club Caissa Online 2022 chess.com INT 5 Lazaro Bruzon Batista Sandro Mareco 1-0 24 Open
304 2022-01-22 Club Caissa Online 2022 chess.com INT 4 Sandro Mareco Neuris Delgado Ramirez 1/2-1/2 44 Open
305 2022-01-22 Club Caissa Online 2022 chess.com INT 3 Nikola Mitkov Sandro Mareco 0-1 52 Open
306 2022-01-22 Club Caissa Online 2022 chess.com INT 2 Sandro Mareco Hector Leyva 1-0 28 Open
307 2021-12-18 7th Arica Open 2021 Arica CHI 10.1 Sandro Mareco Robert Diaz Villagran 1/2-1/2 23 Open
308 2021-12-17 7th Arica Open 2021 Arica CHI 9.1 Guillermo Cerda Albornoz Sandro Mareco 0-1 38 Open
309 2021-12-16 7th Arica Open 2021 Arica CHI 8.1 Pablo Salinas Herrera Sandro Mareco 1/2-1/2 27 Open
310 2021-12-16 7th Arica Open 2021 Arica CHI 7.1 Sandro Mareco Carlos Reinuaba 1-0 24 Open
311 2021-12-15 7th Arica Open 2021 Arica CHI 6.1 Yago De Moura Santiago Sandro Mareco 1/2-1/2 21 Open
312 2021-12-15 7th Arica Open 2021 Arica CHI 5.1 Sandro Mareco Neuris Delgado Ramirez 1-0 45 Open
313 2021-12-14 7th Arica Open 2021 Arica CHI 4.1 Hugo Lopez Silva Sandro Mareco 0-1 28 Open
314 2021-12-13 7th Arica Open 2021 Arica CHI 3.1 Sandro Mareco Marcelo Llorens Sepulveda 1-0 32 Open
315 2021-12-13 7th Arica Open 2021 Arica CHI 2.1 Francisco Navarrete Sandoval Sandro Mareco 0-1 44 Open
316 2021-12-05 Liga Nacional Superior Villa Martelli ARG 7.2 Sandro Mareco Carlos P. Boissonet 1-0 64 Open
317 2021-12-04 Liga Nacional Superior Villa Martelli ARG 6.2 Ariel Sorin Sandro Mareco 0-1 67 Open
318 2021-11-28 Liga Nacional Superior Villa Martelli ARG 5.2 Sandro Mareco Facundo Pierrot 1-0 48 Open
319 2021-11-27 Liga Nacional Superior Villa Martelli ARG 4.1 Mario Villanueva Sandro Mareco 1/2-1/2 38 Open
320 2021-11-22 Liga Nacional Superior Villa Martelli ARG 3.1 Juan Manuel Aranda Sandro Mareco 0-1 27 Open
321 2021-11-21 Liga Nacional Superior Villa Martelli ARG 2.1 Sandro Mareco Malena Alvarez Brito 1-0 28 Open
322 2021-08-08 LXVI Mexican Open 2021 Villahermosa MEX 8.1 Sandro Mareco Jorge Cori 1/2-1/2 30 Open
323 2021-08-07 LXVI Mexican Open 2021 Villahermosa MEX 7.2 Sandro Mareco Cristobal Henriquez Villagra 1-0 26 Open
324 2021-08-07 LXVI Mexican Open 2021 Villahermosa MEX 6.2 Julio Cesar Diaz Rosas Sandro Mareco 0-1 58 Open
325 2021-08-06 LXVI Mexican Open 2021 Villahermosa MEX 5.3 Sandro Mareco Uriel Capo Vidal 1-0 56 Open
326 2021-08-06 LXVI Mexican Open 2021 Villahermosa MEX 4.6 Gerardo Antonio Gracia Alvarez Sandro Mareco 0-1 43 Open
327 2021-08-05 LXVI Mexican Open 2021 Villahermosa MEX 3.2 Javier Benitez Lozano Sandro Mareco 1-0 30 Open
328 2021-08-05 LXVI Mexican Open 2021 Villahermosa MEX 2.2 Sandro Mareco Angel Ivan Quiroga Jaquez 1-0 41 Open
329 2021-07-17 FIDE World Cup 2021 Krasnaya Polyana RUS 2.6 Sandro Mareco Jorge Cori 1/2-1/2 49 Open
330 2021-07-17 FIDE World Cup 2021 Krasnaya Polyana RUS 2.5 Jorge Cori Sandro Mareco 1-0 35 Open
331 2021-07-17 FIDE World Cup 2021 Krasnaya Polyana RUS 2.4 Jorge Cori Sandro Mareco 1-0 52 Open
332 2021-07-17 FIDE World Cup 2021 Krasnaya Polyana RUS 2.3 Sandro Mareco Jorge Cori 1-0 27 Open
333 2021-07-16 FIDE World Cup 2021 Krasnaya Polyana RUS 2.2 Jorge Cori Sandro Mareco 1-0 61 Open
334 2021-07-15 FIDE World Cup 2021 Krasnaya Polyana RUS 2.1 Sandro Mareco Jorge Cori 1-0 31 Open
335 2021-07-13 FIDE World Cup 2021 Krasnaya Polyana RUS 1.2 Sandro Mareco Sami Khader 1-0 52 Open
336 2021-07-12 FIDE World Cup 2021 Krasnaya Polyana RUS 1.1 Sami Khader Sandro Mareco 0-1 25 Open
337 2021-05-30 Am. World Cup Q Final Tornelo INT 7.3 Sandro Mareco Andrew Tang 1-0 32 Open
338 2021-05-30 Am. World Cup Q Final Tornelo INT 6.2 Krikor Sevag Mekhitarian Sandro Mareco 0-1 36 Open
339 2021-05-30 Am. World Cup Q Final Tornelo INT 5.4 Sandro Mareco Elshan Moradiabadi 1-0 25 Open
340 2021-05-30 Am. World Cup Q Final Tornelo INT 4.1 Cristobal Henriquez Villagra Sandro Mareco 1/2-1/2 17 Open
341 2021-05-30 Am. World Cup Q Final Tornelo INT 3.4 Leandro Krysa Sandro Mareco 0-1 37 Open
342 2021-05-30 Am. World Cup Q Final Tornelo INT 2.2 Sandro Mareco Axel Bachmann 1/2-1/2 36 Open
343 2021-05-30 Am. World Cup Q Final Tornelo INT 1.3 Robert Hungaski Sandro Mareco 0-1 33 Open
344 2021-05-29 Am. World Cup QGp1 Tornelo INT 4.4 Omar Almeida Quintana Sandro Mareco 0-1 53 Open
345 2021-05-29 Am. World Cup QGp1 Tornelo INT 4.3 Sandro Mareco Omar Almeida Quintana 1-0 34 Open
346 2021-05-29 Am. World Cup QGp1 Tornelo INT 4.2 Sandro Mareco Omar Almeida Quintana 1/2-1/2 36 Open
347 2021-05-28 Am. World Cup QGp1 Tornelo INT 4.1 Omar Almeida Quintana Sandro Mareco 1/2-1/2 49 Open
348 2021-05-27 Am. World Cup QGp1 Tornelo INT 3.2 David Arenas Sandro Mareco 0-1 42 Open
349 2021-05-26 Am. World Cup QGp1 Tornelo INT 3.1 Sandro Mareco David Arenas 1-0 35 Open
350 2021-05-25 Am. World Cup QGp1 Tornelo INT 2.2 Sandro Mareco Andres F Escobar Medina 1-0 21 Open

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