Players
Sandro Mareco
Photo: Yunfan Zhao
GM

Sandro Mareco

ArgentinaBorn 1987 (age 39)FIDE ID 112275

FIDE classical

2200240026002800200320072011201520192023
Monthly FIDE ratings, now 2542

Trophy cabinet

Sandro Mareco's classical titles

2 classical titles, newest first

  • Argentine Championship 20241st
  • Argentine Championship 20151st
  • Argentine Championship×2

Luft classical rating

Not ranked yet: the Luft classical rating needs at least 10 classical games in top events over the last year.

Openings

Their most-played, from 6 classical games in top events over the last 4 years

OpeningGamesScore
Ruy Lopez1100%
Semi-Slav Defense1100%
King's Indian Attack10%

Ruy Lopez

With White: 1 game, won 1, drew 0, lost 0 · 100%

VariationGamesScore
Berlin Defense1100%

Semi-Slav Defense

With White: 1 game, won 1, drew 0, lost 0 · 100%

VariationGamesScore
Stoltz Variation1100%

King's Indian Attack

With White: 1 game, won 0, drew 0, lost 1 · 0%

VariationGamesScore
Sicilian Variation10%

Ruy Lopez

With Black: 2 games, won 0, drew 2, lost 0 · 50%

VariationGamesScore
Closed150%
Morphy Defense150%

Caro-Kann Defense

With Black: 1 game, won 0, drew 1, lost 0 · 50%

VariationGamesScore
Tartakower Variation150%

Recent events

EventPlace+/−+/−
46th FIDE Chess Olympiad Samarkand 202627 Sep 20266/9−1−1
FIDE Grand Swiss 202325 Oct 2023½/1+1+1

Best wins

OpponentRating
IMV. Sipila27 Sep 2026 · 46th FIDE Chess Olympiad Samarkand 20262474
IMA. Sousa25 Sep 2026 · 46th FIDE Chess Olympiad Samarkand 20262451
IMZ. Wong24 Sep 2026 · 46th FIDE Chess Olympiad Samarkand 20262360
FMA. Hassan18 Sep 2026 · 46th FIDE Chess Olympiad Samarkand 20262190
CMO. Mcligeyo16 Sep 2026 · 46th FIDE Chess Olympiad Samarkand 20262138

Most played

OpponentGamesWDL
GMN. GrandeliusLast 25 Oct 2023 · FIDE Grand Swiss 20231010
CMO. McligeyoLast 16 Sep 2026 · 46th FIDE Chess Olympiad Samarkand 20261100
FMA. HassanLast 18 Sep 2026 · 46th FIDE Chess Olympiad Samarkand 20261100
GMS. SargsyanLast 19 Sep 2026 · 46th FIDE Chess Olympiad Samarkand 20261001
IMG. Quirhuayo ChumbeLast 20 Sep 2026 · 46th FIDE Chess Olympiad Samarkand 20261001

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