X3D Fritz can list amongst its victims chess goliaths like IBM Deep Blue,
GM Polgar, GM Kortchnoi, GM Adams and Deep Junior before leveling 4-4 with
Vladimir Kramnik, achieving a rating performance of over 2800 when it runs
in a very powerful conventional machine. The last version is the strongest
program in the world, according to ELO estimates and the opinion of many
Grand-Masters.