♞ Chess.ceo

Diego Flores vs Sandro Mareco

GM Diego Flores (2582) · GM Sandro Mareco (2551)

12
Flores wins
18
draws
8
Mareco wins
38
games

Diego Flores and Sandro Mareco have played 38 recorded games against each other, the first in Mar 2007 and the most recent in Dec 2025. Flores leads 12 wins to 8, with 18 draws (53% of the games were decisive). Their most common battleground is the English Opening: Neo-Catalan (4 games). The average game between them lasted 36 moves.

Results by color

SplitGamesFloresDrawsMareco
Flores with White19874
Mareco with White194114

Results by time format

FormatGamesFloresDrawsMareco
Classical3611187
Blitz2101

Openings in their games

ECOOpeningGamesFloresDrawsMareco
A14English Opening: Neo-Catalan4211
A20English Opening: Reverse Sicilian2110
E46Nimzo-Indian: Rubinstein System2200
A13English Opening1001
A17English Opening1010
A22English Opening: Reverse Sicilian1100
A28English Opening: Reverse Sicilian1100
A11Réti Opening1100

Most recent 30 of 38 games

DateWhiteBlackResultOpeningEvent
Dec 2025Diego FloresS Mareco0-1English Opening: Neo-CatalanSzmetan-Giardelli Blitz
Dec 2025S MarecoDiego Flores0-1SicilianSzmetan-Giardelli GM
Apr 2025Diego FloresS Mareco1/2-1/2English Opening: Reverse Sicilian3rd FAOGBA Open
Mar 2025Diego FloresS Mareco1/2-1/2Réti OpeningMagistral Punta del Este
Mar 2025S MarecoDiego Flores1-0Italian GameMagistral Punta del Este
Mar 2025Diego FloresS Mareco1-0English Opening: Neo-CatalanPerez Chess Open
Dec 2024S MarecoDiego Flores1/2-1/2Indian Defense99th ch-ARG
Mar 2024Sandro MarecoDiego Flores1/2-1/2Nimzo-Indian: Classical Variation2nd Buenos Aires FAOGBA Open
Dec 2022Diego FloresSandro Mareco1/2-1/2Queen's Gambit Declinedch-ARG 97th
May 2022Diego FloresSandro Mareco1/2-1/2Indian DefenseRio Negro Open
Dec 2019Diego FloresSandro Mareco1/2-1/2English Opening: Neo-CatalanBuenos Aires Szmetan/Giardelli A
Dec 2018Sandro MarecoDiego Flores1/2-1/2Indian Defense: Anti-Nimzo-IndianBuenos Aires Szmetan Giardelli
Oct 2017Sandro MarecoDiego Flores0-1Réti Openingch-ARG 92nd
Oct 2017Diego FloresSandro Mareco1-0English Opening: Reverse Sicilian24th Villa Martelli ProAm Open
Apr 2017Sandro MarecoDiego Flores1-0English OpeningBuenos Aires Szmetan Memorial
Jun 2016Sandro MarecoDiego Flores0-1Slav Defense12th American Continental Playoff
Oct 2015Sandro MarecoDiego Flores1/2-1/2Semi-Slav Defense90th ch-ARG
May 2015Sandro MarecoDiego Flores1/2-1/2Indian Defense: Dzindzi-Indian11th American Continental
Apr 2015Sandro MarecoDiego Flores1-0Bogo-Indian DefenseAsuncion zt 2.5
Jan 2015Diego FloresSandro Mareco1/2-1/2Nimzo-Indian: Rubinstein System2nd Arica Open
Aug 2013Sandro MarecoDiego Flores1/2-1/2English Opening: Symmetricalch-ARG 88th
Dec 2012Sandro MarecoDiego Flores1/2-1/2CatalanBuenos Aires La Porta Open A
Oct 2012Sandro MarecoDiego Flores1/2-1/2Modern Defense4th Buenos Aires Duchamp Memorial A
Oct 2012Diego FloresSandro Mareco1-0English Opening: Reverse Sicilian4th Buenos Aires Duchamp Memorial A
Jun 2012Diego FloresSandro Mareco0-1English Opening: Slav SetupBuenos Aires Masters
May 2012Sandro MarecoDiego Flores1/2-1/2Catalan1st Moron Panno Masters
Dec 2011Sandro MarecoDiego Flores0-1King's Indian Defense3rd Buenos Aires Duchamp Memorial
Dec 2011Diego FloresSandro Mareco0-1King's Indian Defense3rd Buenos Aires Duchamp Memorial
May 2011Sandro MarecoDiego Flores1/2-1/2Queen's Gambit AcceptedAsuncion zt 2.5
Jan 2011Sandro MarecoDiego Flores1-0Catalan1st Campinas Rocha Memorial
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Frequently asked questions

What is the head-to-head score between Diego Flores and Sandro Mareco?

In 38 recorded games, Diego Flores has 12 wins, Sandro Mareco has 8 wins, and they have drawn 18 times.

How many times have Diego Flores and Sandro Mareco played each other?

Our database records 38 games between them, from Mar 2007 to Dec 2025.

What openings do Diego Flores and Sandro Mareco play against each other?

The most common opening in their games is the English Opening: Neo-Catalan (4 games), followed by the English Opening: Reverse Sicilian (2). The full opening breakdown and every game are on this page.