Corus Chess Tournament 2003
{{Short description|Chess tournament in the Netherlands}}
{{Infobox sports match
| title = Corus Chess Tournament 2003
| venue = Wijk aan Zee
| previous = 2002
| next = 2004
}}
The Corus Chess Tournament 2003 was the 65th edition of the Corus Chess Tournament. It was held in Wijk aan Zee in January 2003 and was won by Viswanathan Anand.
:
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|+ 65th Corus Chess Tournament, grandmaster group A, 11–26 January 2003, Wijk aan Zee, Cat. XIX (2701){{cite web|url =https://www.tatasteelchess.com/archive/tournament?id=66&type=standings&group=1|title =Standings grandmaster group A 2003|author =Staff writer(s)|publisher =Tata Steel Chess|date =27 January 2003}} ! !! Player !! Rating !! 1 !! 2 !! 3 !! 4 !! 5 !! 6 !! 7 !! 8 !! 9 !! 10 !! 11 !! 12 !! 13 !! 14 !! Total !! SB !! TPR | |||||||||||||||||||
| style="background:#ccffcc;"
| 1 | align=left|{{flagathlete|Viswanathan Anand|India}} | 2753 | ½ | ½ | 1 | ½ | ½ | ½ | ½ | ½ | 1 | 1 | 1 | ½ | ½ | 8½ | 2806 | ||
| 2 | align="left" |{{flagathlete|Judit Polgár|Hungary}} | 2700 | ½ | {{CNone}} | ½ | ½ | ½ | 1 | ½ | ½ | ½ | ½ | 1 | ½ | ½ | 1 | 8 | 2788 | |
| 3 | align="left" |{{flagathlete|Evgeny Bareev|Russia}} | 2729 | ½ | ½ | {{CNone}} | 0 | 0 | 1 | 1 | 0 | 1 | ½ | ½ | 1 | ½ | 1 | 7½ | 2755 | |
| 4 | align="left" |{{flagathlete|Alexei Shirov|Spain}} | 2723 | 0 | ½ | 1 | {{CNone}} | 1 | 0 | ½ | 1 | ½ | ½ | ½ | 1 | 0 | ½ | 7 | 45.75 | 2728 |
| 5 | align="left" |{{flagathlete|Loek van Wely|Netherlands}} | 2668 | ½ | ½ | 1 | 0 | {{CNone}} | ½ | ½ | 1 | ½ | 1 | 0 | 0 | ½ | 1 | 7 | 44.25 | 2732 |
| 6 | align="left" |{{flagathlete|Alexander Grischuk|Russia}} | 2712 | ½ | 0 | 0 | 1 | ½ | {{CNone}} | ½ | ½ | 1 | ½ | ½ | ½ | 1 | ½ | 7 | 43.25 | 2729 |
| 7 | align="left" |{{flagathlete|Vasyl Ivanchuk|Ukraine}} | 2699 | ½ | ½ | 0 | ½ | ½ | ½ | {{CNone}} | ½ | ½ | ½ | ½ | 1 | ½ | 1 | 7 | 42.50 | 2730 |
| 8 | align="left" |{{flagathlete|Vladimir Kramnik|Russia}} | 2807 | ½ | ½ | 1 | 0 | 0 | ½ | ½ | {{CNone}} | ½ | 1 | ½ | 0 | 1 | 1 | 7 | 42.50 | 2721 |
| 9 | align="left" |{{flagathlete|Teimour Radjabov|Azerbaijan}} | 2624 | ½ | ½ | 0 | ½ | ½ | 0 | ½ | ½ | {{CNone}} | 0 | ½ | 1 | 1 | 1 | 6½ | 38.25 | 2706 |
| 10 | align="left" |{{flagathlete|Veselin Topalov|Bulgaria}} | 2743 | 0 | ½ | ½ | ½ | 0 | ½ | ½ | 0 | 1 | {{CNone}} | ½ | ½ | 1 | 1 | 6½ | 37.75 | 2697 |
| 11 | align="left" |{{flagathlete|Anatoly Karpov|Russia}} | 2688 | 0 | 0 | ½ | ½ | 1 | ½ | ½ | ½ | ½ | ½ | {{CNone}} | 0 | 1 | ½ | 6 | 37.00 | 2672 |
| 12 | align="left" |{{flagathlete|Ruslan Ponomariov|Ukraine}} | 2734 | 0 | ½ | 0 | 0 | 1 | ½ | 0 | 1 | 0 | ½ | 1 | {{CNone}} | ½ | 1 | 6 | 35.50 | 2669 |
| 13 | align="left" |{{flagathlete|Michał Krasenkow|Poland}} | 2633 | ½ | ½ | ½ | 1 | ½ | 0 | ½ | 0 | 0 | 0 | 0 | ½ | {{CNone}} | ½ | 4½ | 2596 | |
| 14 | align="left" |{{flagathlete|Jan Timman|Netherlands}} | 2594 | ½ | 0 | 0 | ½ | 0 | ½ | 0 | 0 | 0 | 0 | ½ | 0 | ½ | {{CNone}} | 2½ | 2458 |
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|+ 65th Corus Chess Tournament, grandmaster group B, 11–26 January 2003, Wijk aan Zee, Cat. XI (2525){{cite web|url =https://www.tatasteelchess.com/archive/tournament?id=66&type=standings&group=2|title =Standings grandmaster group B 2003|author =Staff writer(s)|publisher =Tata Steel Chess|date =27 January 2003}} ! !! Player !! Rating !! 1 !! 2 !! 3 !! 4 !! 5 !! 6 !! 7 !! 8 !! 9 !! 10 !! 11 !! 12 !! 13 !! 14 !! Total !! SB !! TPR | |||||||||||||||||||
| 1 | align=left|{{flagathlete|GM Zhang Zhong|China}} | 2624 | {{CNone}} | 1 | 1 | 1 | ½ | 1 | ½ | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 11 | 2813 | |
| 2 | align="left" |{{flagathlete|FM Daniël Stellwagen|Netherlands}} | 2427 | 0 | {{CNone}} | 1 | ½ | ½ | ½ | ½ | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 8 | 48.50 | 2620 |
| 3 | align="left" |{{flagathlete|GM Arkadij Naiditsch|Germany}} | 2585 | 0 | 0 | {{CNone}} | 1 | 1 | 1 | 0 | ½ | 1 | ½ | 1 | 1 | 0 | 1 | 8 | 47.25 | 2607 |
| 4 | align="left" |{{flagathlete|GM Friso Nijboer|Netherlands}} | 2553 | 0 | ½ | 0 | {{CNone}} | 0 | 0 | 1 | 1 | ½ | ½ | 1 | 1 | 1 | 1 | 7½ | 2580 | |
| 5 | align="left" |{{flagathlete|GM Sergey Karjakin|Ukraine}} | 2547 | ½ | ½ | 0 | 1 | {{CNone}} | ½ | ½ | ½ | ½ | 1 | ½ | ½ | 1 | 0 | 7 | 2552 | |
| 6 | align="left" |{{flagathlete|GM Dennis de Vreugt|Netherlands}} | 2504 | 0 | ½ | 0 | 1 | ½ | {{CNone}} | ½ | ½ | 1 | ½ | 0 | 0 | 1 | 1 | 6½ | 2527 | |
| 7 | align="left" |{{flagathlete|GM Péter Ács|Hungary}} | 2623 | ½ | ½ | 1 | 0 | ½ | ½ | {{CNone}} | 1 | 0 | 0 | 1 | 0 | ½ | ½ | 6 | 40.25 | 2489 |
| 8 | align="left" |{{flagathlete|GM John van der Wiel|Netherlands}} | 2509 | 0 | 1 | ½ | 0 | ½ | ½ | 0 | {{CNone}} | ½ | ½ | ½ | 1 | ½ | ½ | 6 | 36.75 | 2497 |
| 9 | align="left" |{{flagathlete|WGM Humpy Koneru|India}} | 2496 | 0 | 0 | 0 | ½ | ½ | 0 | 1 | ½ | {{CNone}} | 1 | 0 | ½ | 1 | 1 | 6 | 33.25 | 2498 |
| 10 | align="left" |{{flagathlete|GM Ian Rogers|Australia}} | 2569 | 1 | 0 | ½ | ½ | 0 | ½ | 1 | ½ | 0 | {{CNone}} | ½ | 0 | ½ | ½ | 5½ | 38.25 | 2465 |
| 11 | align="left" |{{flagathlete|GM Jonny Hector|Sweden}} | 2570 | 0 | 0 | 0 | 0 | ½ | 1 | 0 | ½ | 1 | ½ | {{CNone}} | ½ | ½ | 1 | 5½ | 30.75 | 2465 |
| 12 | align="left" |{{flagathlete|WGM Alexandra Kosteniuk|Russia}} | 2456 | 0 | 0 | 0 | 0 | ½ | 1 | 1 | 0 | ½ | 1 | ½ | {{CNone}} | 0 | ½ | 5 | 29.25 | 2443 |
| 13 | align="left" |{{flagathlete|GM Harmen Jonkman|Netherlands}} | 2436 | 0 | 0 | 1 | 0 | 0 | 0 | ½ | ½ | 0 | ½ | ½ | 1 | {{CNone}} | 1 | 5 | 28.50 | 2445 |
| 14 | align="left" |{{flagathlete|WGM Viktorija Čmilytė|Lithuania}} | 2452 | 0 | 1 | 0 | 0 | 1 | 0 | ½ | ½ | 0 | ½ | 0 | ½ | 0 | {{CNone}} | 4 | 2390 |
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|+ 65th Corus Chess Tournament, invitation tens, 17–26 January 2003, Wijk aan Zee, Cat. VIII (2434){{cite web|url =https://www.tatasteelchess.com/archive/tournament?id=66&type=standings&group=3|title =Standings invitation tens 2003|author =Staff writer(s)|publisher =Tata Steel Chess|date =27 January 2003}} ! !! Player !! Rating !! 1 !! 2 !! 3 !! 4 !! 5 !! 6 !! 7 !! 8 !! 9 !! 10 !! Total !! SB !! TPR | |||||||||||||||
| 1 | align=left|{{flagathlete|GM Eric Lobron|Germany}} | 2506 | {{CNone}} | 0 | 1 | ½ | ½ | 1 | 1 | 1 | 1 | 1 | 7 | 2646 | |
| 2 | align="left" |{{flagathlete|IM Ruud Janssen|Netherlands}} | 2470 | 1 | {{CNone}} | ½ | 0 | ½ | 1 | ½ | 1 | 1 | 1 | 6½ | 25.00 | 2596 |
| 3 | align="left" |{{flagathlete|GM Bu Xiangzhi|China}} | 2569 | 0 | ½ | {{CNone}} | 1 | 1 | ½ | 1 | ½ | 1 | 1 | 6½ | 24.25 | 2585 |
| 4 | align="left" |{{flagathlete|IM Alexander Cherniaev|Russia}} | 2504 | ½ | 1 | 0 | {{CNone}} | ½ | 1 | ½ | 1 | ½ | 1 | 6 | 2551 | |
| 5 | align="left" |{{flagathlete|GM Mišo Cebalo|Croatia}} | 2527 | ½ | ½ | 0 | ½ | {{CNone}} | ½ | 1 | ½ | 1 | 1 | 5½ | 2503 | |
| 6 | align="left" |{{flagathlete|Erwin l'Ami|Netherlands}} | 2438 | 0 | 0 | ½ | 0 | ½ | {{CNone}} | 1 | 1 | 1 | 1 | 5 | 2476 | |
| 7 | align="left" |{{flagathlete|FM Marcel Peek|Netherlands}} | 2417 | 0 | ½ | 0 | ½ | 0 | 0 | {{CNone}} | ½ | ½ | 1 | 3 | 9.50 | 2310 |
| 8 | align="left" |{{flagathlete|FM Marc Erwich|Netherlands}} | 2342 | 0 | 0 | ½ | 0 | ½ | 0 | ½ | {{CNone}} | ½ | 1 | 3 | 9.25 | 2319 |
| 9 | align="left" |{{flagathlete|FM Sybolt Strating|Netherlands}} | 2325 | 0 | 0 | 0 | ½ | 0 | 0 | ½ | ½ | {{CNone}} | 0 | 1½ | 2173 | |
| 10 | align="left" |{{flagathlete|Wim Boom|Netherlands}} | 2238 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | {{CNone}} | 1 | 2104 |