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Sandro Mareco
  
Number of games in database: 361
Years covered: 2001 to 2017
Last FIDE rating: 2633 (2536 rapid, 2585 blitz)
Highest rating achieved in database: 2664

Overall record: +146 -58 =99 (64.5%)*
   * Overall winning percentage = (wins+draws/2) / total games in the database. 58 exhibition games, blitz/rapid, odds games, etc. are excluded from this statistic.

MOST PLAYED OPENINGS
With the White pieces:
 King's Indian (25) 
    E94 E92 E98 E63 E91
 English (24) 
    A13 A14 A16 A15
 Semi-Slav (11) 
    D45 D43 D47
 Queen's Pawn Game (8) 
    E10 E00 A46 A40
 Modern Benoni (7) 
    A70 A57 A56 A58
 English, 1 c4 e5 (7) 
    A29 A25 A28 A21
With the Black pieces:
 Sicilian (55) 
    B90 B51 B42 B94 B92
 Nimzo Indian (25) 
    E32 E46 E55 E21 E48
 English (18) 
    A13 A17 A14
 Sicilian Najdorf (16) 
    B90 B94 B92
 Queen's Indian (14) 
    E15 E12 E17
 Queen's Pawn Game (12) 
    A45 A46 E10 E00 D05
Repertoire Explorer

NOTABLE GAMES: [what is this?]
   S Mareco vs E Hansen, 2012 1-0
   S Mareco vs Nakamura, 2017 1-0
   S Mareco vs A Hambleton, 2017 1-0
   S Mareco vs A Zhigalko, 2011 1-0
   Wang Yue vs S Mareco, 2016 0-1
   S Mareco vs Nakamura, 2016 1/2-1/2
   S Mareco vs T Nedev, 2014 1-0
   D Valerga vs S Mareco, 2012 0-1
   S Mareco vs S Slipak, 2012 1-0
   S Mareco vs R Felgaer, 2012 1-0

NOTABLE TOURNAMENTS: [what is this?]
   Buenos Aires Masters (2012)
   Magistral Internacional Ruibal (2008)
   St. Louis Spring Classic (Group A) (2017)
   HD Bank Cup (2017)
   Dubai Open (2017)
   Hasselbacken Open (2016)
   Chess Olympiad (2016)
   Tradewise Gibraltar (2014)
   American Continental Championship (2005)
   27th Cappelle-la-Grande (2011)
   World Junior Championship (2006)
   Chess Olympiad (2012)
   Tradewise Gibraltar (2015)
   Chess Olympiad (2014)

RECENT GAMES:
   🏆 1st AXPG Brazil Open
   Leitao vs S Mareco (Oct-29-17) 1/2-1/2
   S Mareco vs N Delgado Ramirez (Oct-29-17) 1/2-1/2
   S Mareco vs C H Umetsubo (Oct-28-17) 1-0
   G D Borges vs S Mareco (Oct-28-17) 0-1
   S Mareco vs V Chemin (Oct-27-17) 1-0

Search Sacrifice Explorer for Sandro Mareco
Search Google for Sandro Mareco
FIDE player card for Sandro Mareco


SANDRO MARECO
(born May-13-1987, 30 years old) Argentina

[what is this?]

International Master (2007); Grandmaster (2010); South American Junior Champion (2007); Argentine Champion (2015); American Continental Champion (2015); Argentine Blitz Champion (2015).

Preamble

Mareco was born in Buenos Aires and is frequently the first amongst equals amongst Argentina's top players. He is extremely active in tournaments, playing the majority of his events in South America, especially in Argentina and Brazil, although he has been playing more frequently in Europe since 2012.

Master norms

He gained his IM title and his first Grandmaster (GM) norm when he won the South American Junior Championship in 2007. His second GM norm came when he scoring 6.5/9 (placing =1st) at the 8th Mario Covas Cup (2008) in Brazil. In January 2010, he gained his 3rd GM norm when he scored 8.5/13 (placing =4th) at the Vanderley Cason de Melo Memorial Tournament in Brazil, gaining his GM title immediately as his rating was already over 2500.

Championships

<Youth> =3rd at the 2002 U16 Argentinian Championship.

<Junior> Mareco scored 7.5/13 at the World Junior Championship in Yerevan in 2006, was runner-up in the Argentinian Junior Championship in 2007 and won the South American Junior Championship in 2007.

<National> He came =1st (2nd on count back) in the 2012 Argentine Championships to qualify to play on the national team at the 2012 Istanbul Olympiad. In 2015, he won the national championship outright for the first time.

<Continental> 6.5/11 at the 2005 American Continental Championship, 8/11 at the 2009 American Continental Championship. Won the American Continental Championship in 2015.

<World> Mareco's first participation in the world championship cycle came in March 2007 when he contested Zonal 2.5 in Argentina, although on that occasion he did not qualify for the World Cup. He did however qualify through the Zonal 2.5 championships in later years to play in the World Cup (2011) and the World Cup (2013), where he lost in the first round to Ferenc Berkes in the former, and to David Navara, respectively in the latter, therefore being eliminated from both World Cups at that stage.

By winning the American Continental Championship 2015, Mareco qualified to compete in the World Cup (2015) where he staged one of the upsets of the first round to defeat Ni Hua to progress to the second round. However he was eliminated from the event when he lost his second round match to Canadian GM Anton Kovalyov.

Tournaments

<2002-2007> =1st at the IRT Schuster Memorial in 2002, 2ndd at the IRT Ciudad de Moron in Argentina in 2004, 1st with 9/9 at the Superior Club Argentino in 2007 and =4th at the Arnoldo Ellerman Open in 2007.

<2008> 1st at the 58th Verano Ballester - J.Maciel tournament in Argentina, =1st at the VIII Mario Covas Cup; =2nd at the City of Pergamino International, won the II ITT 54th Anniversary Villa Martelli tournament in Argentina, =3rd at the XII Magistral de la Republica, =3rd at the 15th PROAM Open Tournament.

<2009> Won the 59 Abierto de Villa Ballester - Argentina with 8/9 and the ITT Instituto de Engenharia do Parana - IEP - Brazil with 7.5/10, =4th at the 84 Semifinal Argentina Superior, qualifying for the 84 Final Argentina Superior Absoluta where he placed =3rd. =5th at the Simon Bolivar Cup, =2nd at the VIII Aberto Internacional de Registro - Copa SABESP - Brazil, 3rd at the Magistral Internacional Duchamp behind Jorge Cori and Federico Perez Ponsa.

<2010> =4th at the Memorial Vanderley Cason de Melo behind Felipe de Cresce El Debs, Everaldo Matsuura and Alexandr Hilario Takeda dos Santos Fier =1st with 6/7 at the Aberto do Brasil Etapa Shopping Sao Jose dos Pinhais - Brazil; 1st with 8.5/9, 2 points clear of the field, at the III Simon Bolivar Libertador Copa PDVSur; 2nd in the São José dos Pinhais Open; won the XIV Magistral de la Republica Argentina (1.5 points clear of the field) and the IX Mario Covas Memorial Tournament (Brazil), 2 points clear of Gilberto Milos, Rafael Duailibe Leitao and Andres Rodriguez Vila. He also won the Aberto Internacional de Xadrez Itaipu Binacional with 5.5/6 and was =1st alongside Diego Flores with 7/9 at the category 12 Marcel Duchamps Masters Tournament.

<2011> Outright winner at the IV Abierto Simon Bolivar PDVSur ahead of equal second-placed Jorge Cori, Ernesto Real de Azua, Horacio Saldano Dayer and Damian Lemos. Outright winner of the Pindamonhangaba Open Brazil, the Governor Mario Covas International and the Absolute Paulista Championship 2011, all of which were played in Brazil.

<2012> =1st alongside El Debs at the open tournament in Brazil celebrating the 160th Anniversary of the city of Sao Jose do Rio Preto. 2nd at the 6-player DRR Osasco Masters 50 Years invitational, =3rd behind Alexey Shirov and Felgaer at the Buenos Aires Masters Tournament, =1st with Flores and Real De Azua at the Panno Masters played at the Club Phillidor in the city of Moron, Argentina, =6th, half a point behind the leaders, at the Continental Tournament of the Americas staged in Mar del Plata and =1st alongside Flores at the 5th Legislature of the City of Buenos Aires Tournament.

<2013> Outright first with 7/9 at the IPD Masters Tournament in Lima Peru; =6th, half point from the co-leaders at the Albena Open in Bulgaria; =2nd, a point behind the winner Krikor Sevag Mekhitarian at the 7th International Open at the Chess Festival in Varna, Bulgaria; outright winner at the 3rd Brazil City Maringa open, ahead of equal second placed Neuris Delgado Ramirez, Mekhitarian, Axel Bachmann Schiavo and Everaldo Matsuura 7/11 at the 3rd Indonesian Open, half a point from the shared lead; =2nd with 7/9 behind Bachmann at the 2013 Norberto La Porta Cup.

<2014> =1st at the II Aberto do Brasil - Copa Cidade de Vitori, first at the Marcel Duchamp Open in Mar del Plata, finishing the year with 8.5/9 and outright first at the Abierto Legislatura Ciudad de Bs. As. Copa N. La Porta.

<2015> =2nd behind Julio Ernesto Granda Zuniga at the Zicosur Tournament of South American Integration held in Antofagasta in Chile and =1st alongside Flores at the Arica International Tournament also held in Chile. =3rd at the FAOGBA International Open in Argentina behind Eduardo Patricio Iturrizaga Bonelli and Alan Pichot. =1st with Delgado at the 8th Hebrew Masters in Sao Paolo. He won the VI Magistral Yael - Torre Blanca in Argentina outright with 6/9.

Olympiads

Mareco played board for Argentina at the Chess Olympiad (2012) in Istanbul and board two for his country at the Chess Olympiad (2014). During the two Olympiads he played 19 game for a +6 =11 -2 result (60.5%).

Rapid

Mareco was clear first in the National Intergenerational League in May 2015 and won the Argentine Blitz Championship 2015 in November 2015. (1)

Rating

Mareco's rating peak was 2628 in January 2011.

Other

Photo: http://www.bidmonfa.com/mareco_sand... ICC: peluvarius

Wikipedia article: Sandro Mareco

(1) http://chess-results.com/tnr197678.... , (2) https://itunes.apple.com/ca/podcast... (podcast interview Ben Johnson in June 2017).

Last updated: 2017-06-13 13:47:38

 page 1 of 15; games 1-25 of 361  PGN Download
Game  ResultMoves YearEvent/LocaleOpening
1. E Contessotto vs S Mareco  1-0312001CEFA IRT-4C50 Giuoco Piano
2. P Lafuente vs S Mareco  0-1242005American Continental ChampionshipD07 Queen's Gambit Declined, Chigorin Defense
3. S Mareco vs G Garcia  ½-½212005American Continental ChampionshipA25 English
4. A Bachmann vs S Mareco  ½-½802005American Continental ChampionshipB30 Sicilian
5. S Mareco vs M Mosquera  ½-½192005American Continental ChampionshipB92 Sicilian, Najdorf, Opocensky Variation
6. D Alzate vs S Mareco  1-0252005American Continental ChampionshipD02 Queen's Pawn Game
7. G Soppe vs S Mareco  ½-½462005American Continental ChampionshipE63 King's Indian, Fianchetto, Panno Variation
8. S Mareco vs C Dolezal  ½-½402005American Continental ChampionshipB00 Uncommon King's Pawn Opening
9. E Scarella vs S Mareco  0-1372005American Continental ChampionshipE97 King's Indian
10. Zhou Jianchao vs S Mareco  ½-½552006World Junior ChampionshipE15 Queen's Indian
11. S Mareco vs B Grachev 0-1322006World Junior ChampionshipA07 King's Indian Attack
12. S Mareco vs F Corrales Jimenez  0-1492006World Junior ChampionshipA25 English
13. S Mareco vs T H Toufighi  1-0402006World Junior ChampionshipC19 French, Winawer, Advance
14. S Alavi vs S Mareco  ½-½282006World Junior ChampionshipC24 Bishop's Opening
15. S Mareco vs S Shoker  1-0412006World Junior ChampionshipB06 Robatsch
16. Le Quang Liem vs S Mareco  ½-½722006World Junior ChampionshipA45 Queen's Pawn Game
17. S Mareco vs D Baramidze  ½-½192006World Junior ChampionshipB90 Sicilian, Najdorf
18. S Mareco vs E Romanov  1-0292006World Junior ChampionshipC92 Ruy Lopez, Closed
19. S Mareco vs G Needleman  1-0512007III South American Ch U20A70 Benoni, Classical with 7.Nf3
20. L Rossi vs S Mareco  0-1642007III South American Ch U20C56 Two Knights
21. K Mekhitarian vs S Mareco  0-1712007III South American Ch U20C78 Ruy Lopez
22. S Mareco vs E Cordova  1-0642007III South American Ch U20E43 Nimzo-Indian, Fischer Variation
23. S Mareco vs A Kovalyov  ½-½222007III South American Ch U20A43 Old Benoni
24. A H T dos Santos Fier vs S Mareco 0-1332007III South American Ch U20C11 French
25. C Goldwaser vs S Mareco  ½-½422007III South American Ch U20D41 Queen's Gambit Declined, Semi-Tarrasch
 page 1 of 15; games 1-25 of 361  PGN Download
  REFINE SEARCH:   White wins (1-0) | Black wins (0-1) | Draws (1/2-1/2) | Mareco wins | Mareco loses  

Kibitzer's Corner
Feb-12-07  BIDMONFA: Sandro Mareco

MARECO, Sandro
http://www.bidmonfa.com/mareco_sand...
_

Feb-04-09  Blink182: He is an Argentinian International Master. Actually 2503 FIDE rating.
Apr-08-10
Premium Chessgames Member
  Tabanus: IM Sandro Mareco, Argentina, born 13 May 1987. Now rated 2533, http://ratings.fide.com/card.phtml?...

IM in 2008. Two GM norms. ICC: peluvarius

Pictures:
http://www.chessbase.com/ESPANOLA/i... http://1.bp.blogspot.com/_KV6howy8u...

Latest tournament: 2nd place in open São José dos Pinhais: http://www.chess-results.com/tnr325...

May-01-10  wordfunph: Sandro Mareco was finally awarded the GM title by FIDE..

http://www.fide.com/component/conte...

May-29-10
Premium Chessgames Member
  Tabanus: 7th in Copa Roggia (Asuncion Paraguay) 20-29 May 2010:

http://www.chess-results.com/tnr340...

Aug-16-10
Premium Chessgames Member
  Tabanus: Winner of the XIV Magistral de la Republica Argentina 4-12 August 2010:

http://www.chess-results.com/tnr367...

Aug-19-10
Premium Chessgames Member
  Tabanus: And winner of the IX Mario Covas Jr GM (Brazil) 13-19 August 2010:

http://www.chess-results.com/tnr370...

Oct-18-11  mysql: He is the enemy of Barbosa in Round 8 of the Indonesia Open.

http://chess-results.com/tnr57896.a...

Oct-18-11  Wrong: Maybe "opponent" would be more appropriate.
Oct-19-11  mysql: Enemy is a synonym of opponent right?
http://www.synonyms.net/synonym/opp...
Sep-09-12  Alphastar: An opponent is someone who happens to be another participant in a contest. An enemy is someone you wish something bad would happen to.

GM Maresco had a bushy head at the Olympiad.

Nov-08-12  Gottschalk: Sandro Mareco won the first Panno masters, sharing the first place with Diego Flores and Ernesto Real de Azua. Information and games http://www.brasilbase.pro.br/ti2012...
May-26-15
Premium Chessgames Member
  Penguincw: Congrats to Sandro Mareco for winning the American Continental Championship with 8.5/11, edging out Yuniesky Quesada Perez on tiebreaks 75.5-73.5. It was a long tournament, but he had 2 3-game winning streaks, both of them ending by beating Cori (Deysi Estela Cori Tello in R3 and Jorge Cori in R10 with black).

He also gains 12 rating points and is now at 2593, as he attempts to return to the 2600 club.

Jun-01-15  Yopo: Montevideo, Uruguay
Sandro is the new American Continental Champion. He won the Open with 8.5/11.0 points(sharing the 1st place with Yuniesky Quesada Perez)

PGN games can dowloaded here.Open and tiebreak=desempates http://fuajedrez.org/Torneos/Torneo...

Sep-07-15
Premium Chessgames Member
  diagonal: Congrats to GM Mareco! Another report from the 10th American Continental Chess Championship 2015: http://www.chessdom.com/gm-sandro-m...

Sandro Mareco is at the moment (as of mid-2015) the highest rated chess player of his country, as mentioned above with an ELO of plus / minus 2600, meaning actually that Argentina has no Top Hundred player in the year, legendary Oscar Panno, the first Argentine born GM, is celebrating his 80th birthday *those were the days*

Sep-12-15  epistle: Ni Hua may be on his way to SM.
Dec-29-16  ketchuplover: drawn goes nakamura!
Feb-15-17  waustad: At present he is waiting to play the 9th round of the COPA MARCEL DUCHAMP. So far, he is 8/8. http://chess-results.com/tnr256028....
Feb-15-17  detritus: He just finished his 9/9 run in this tournament:

https://chess24.com/en/watch/live-t...

He's moved up to #90 in the live ratings list.

Feb-16-17  sonia91: Congrats to Mareco on winning the Marcel Duchamp Cup with 9/9!
Feb-18-17  Imran Iskandar: Wow, amazing 9/9!
Oct-12-17
Premium Chessgames Member
  diagonal: After that success with a clean score at the Duchamp Cup (Open), Sandro Mareco was ranked for the first time in the Top-100 of the official FIDE Elo rating list (March 2017). He is the leading Argentine chess player.

Some recent videos with GM Mareco:
http://hasselbackenchessopen.se/inb...

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