Received this from former chessplayer Chris Chambers:
Pocket Shredder: Chess for Windows Mobile
This puts a 2600+ strength program on your cell phone.
Ya think anyone might have this in their pocket at every tournament??
Dear Shredder friend,
Our chess program Shredder is now also available on
shredderchess.com for all mobile devices with Windows Mobile 5 or 6
and for Pocket PC 2003SE. All devices with or without touch screen are
supported.
With many features and outstanding playing strength Pocket Shredder is a
full-fledged chess program for your pocket. You can play against Pocket
Shredder, analyse with him, solve chess puzzles and use the various
training features.
Try our free demo version and convince yourself.
Best regards
Stefan Meyer-Kahlen
shredderchess.com