# Tata Steel Chess Tournament 2011

The Tata Steel Chess Tournament 2011 was the 73rd edition of the Tata Steel Chess Tournament. Known until 2010 as the Corus Chess Tournament, it was renamed after Tata Steel, which purchased the Corus Group. It was held in Wijk aan Zee from 15 to 30 January 2011.
The tournament was won by Hikaru Nakamura, his first win in a super-tournament, and the best result by an American chess player since the days of Bobby Fischer.
    73rd Tata Steel Chess, grandmaster group A, 15–30 January 2011, Wijk aan Zee, Cat. XX (2740) PlayerRating1234567891011121314TotalSBTPR 1 Hikaru Nakamura (United States)2751½0½½1½½1½111192880 2 Viswanathan Anand (India)2814½Does not appear½½½½½1½1½½118½2844 3 Magnus Carlsen (Norway)28141½Does not appear½1½0½01½11½851.002821 4 Levon Aronian (Armenia)2805½½½Does not appear½½½½1½1½½1848.752822 5 Vladimir Kramnik (Russia)2784½½0½Does not appear½1½½½½1½17½45.252793 6 Maxime Vachier-Lagrave (France)27150½½½½Does not appear½½1½½½117½44.502799 7 Anish Giri (Netherlands)2686½½1½0½Does not appear½01½½½½6½42.502744 8 Ruslan Ponomariov (Ukraine)2744½0½½½½½Does not appear½01½1½6½39.502740 9 Ian Nepomniachtchi (Russia)27330½10½01½Does not appear1½0½½638.252711 10 Wang Hao (China)2731½00½½½010Does not appear11½½635.752712 11 Alexander Grischuk (Russia)27730½½0½½½0½0Does not appear½104½28.752627 12 Erwin l'Ami (Netherlands)26280½0½0½½½½0½Does not appear½½4½28.002638 13 Jan Smeets (Netherlands)2662000½½0½01½0½Does not appear14½26.252636 14 Alexei Shirov (Spain)272200½000½½½½1½0Does not appear42600
    73rd Tata Steel Chess, grandmaster group B, 15–30 January 2011, Wijk aan Zee, Cat. XVII (2659) PlayerRating1234567891011121314TotalSBTPR 1 GM Luke McShane (England)2664Does not appear½001½111½11½½8½52.252768 2 GM David Navara (Czech Republic)2708½Does not appear0½0½111½11½18½50.252765 3 GM Zahar Efimenko (Ukraine)270111Does not appear½½½0½½½½11½82743 4 GM Lê Quang Liêm (Vietnam)26641½½Does not appear½1½001½0117½47.752715 5 GM Wesley So (Philippines)267301½½Does not appear½½½0111½½7½47.002715 6 GM Gabriel Sargissian (Armenia)2667½½½0½Does not appear½1½½1½½17½45.752715 7 GM Vladislav Tkachiev (France)2636001½½½Does not appear½0½111½72690 8 GM Radosław Wojtaszek (Poland)272600½1½0½Does not appear110½½16½2654 9 GM Li Chao (China)264900½11½10Does not appear0½01½638.252631 10 GM Laurent Fressinet (France)2707½½½00½½01Does not appear101½637.002626 11 GM Surya Shekhar Ganguly (India)265100½½0001½0Does not appear1115½2602 12 GM Wouter Spoelman (Netherlands)254700010½0½110Does not appear0152580 13 GM Jon Ludvig Hammer (Norway)2647½½00½½0½0001Does not appear½42519 14 GM Friso Nijboer (Netherlands)2584½0½0½0½0½½00½Does not appear3½2490
    73rd Tata Steel Chess, grandmaster group C, 15–30 January 2011, Wijk aan Zee, Cat. XI (2507) PlayerRating1234567891011121314TotalSBTPR 1 GM Daniele Vocaturo (Italy)2570Does not appear½10011½01111192643 2 IM Illia Nyzhnyk (Ukraine)2530½Does not appear½00½1111½11½8½2615 3 GM Kateryna Lagno (Ukraine)25180½Does not appear½½½½1110½1182593 4 GM Ivan Ivanišević (Serbia)263011½Does not appear½0½10½½½½17½48.752555 5 GM Dariusz Świercz (Poland)254011½½Does not appear0½00101117½46.752562 6 GM Mark Bluvshtein (Canada)25900½½11Does not appear0011½1017½46.252558 7 GM Murtas Kazhgaleyev (Kazakhstan)263700½½½1Does not appear01011½172526 8 IM Benjamin Bok (Netherlands)2453½000111Does not appear½½½½106½41.252511 9 IM Tania Sachdev (India)23911001100½Does not appear01½½16½30.502516 10 GM Sebastian Siebrecht (Germany)2439000½001½1Does not appear11½05½2455 11 IM Mark van der Werf (Netherlands)24390½1½1½0½00Does not appear01052425 12 IM Robin van Kampen (Netherlands)244300½½000½½01Does not appear½14½2402 13 IM Roeland Pruijssers (Netherlands)2484000½01½0½½0½Does not appear½425.002368 14 IM Jan Willem de Jong (Netherlands)24370½0000010110½Does not appear423.252372