Patches applied in the Debian version of :

debian/patches/01_gcc-4.0-fix.dpatch (Tommaso Moroni <moronito@debian.org>):
  No description.

debian/patches/02_de.po.dpatch (Tommaso Moroni <moronito@debian.org>):
  No description.

debian/patches/03_noGPLonload.dpatch (Claudio Moratti <maxer@knio.it>):
  No description.

debian/patches/04_qt3_headers.dpatch (<bdefreese@debian2.bddebian.com>):
  No description.

debian/patches/kubuntu_01_fix_castle.dpatch (Martin Meredith <mez@ubuntu.com>):
  Fixes crash on castling