Biggest Winning Margins
These tournaments had the winners posting the largest margins of victory over the rest of the field.
| Place | Tournament | |
|---|---|---|
| 1. | 1997 Biel (Group B) | 3.5 |
| 2. | 1989 Tilburg Interpolis | 3.5 |
| 3. | 2011 Italian Championship | 3.5 |
| 4. | 1970 Buenos Aires | 3.5 |
| 5. | 1970 Palma de Mallorca Interzonal | 3.5 |
| 6. | 1968 Netanya | 3.5 |
| 7. | 2001 Linares | 3 |
| 8. | 1998 Vyacheslav Chebanenco Memorial | 3 |
| 9. | 2003 Varazdin | 3 |
| 10. | 2003 Corus (Group B) | 3 |
| 11. | 2007 Italian Championship | 3 |
| 12. | 1979 Clarin | 3 |
| 13. | 2014 Sinquefield Cup | 3 |
| 14. | 2008 Essent | 2.5 |
| 15. | 2007 Ruy Lopez International Festival | 2.5 |
| 16. | 2005 Capablanca Memorial | 2.5 |
| 17. | 1999 Linares | 2.5 |
| 18. | 1994 Linares | 2.5 |
| 19. | 2000 Essent | 2.5 |
| 20. | 2003 Polish Championship | 2.5 |