People tend to lose sight when calculating the moves in their heads.
When making a search for blindfold chess on the internet you soon find information that one of the most important advances in your chess life is to master the art of visualisation.

The Chess Eye gives you step-by-step exercises which help you to increase your chess visualisation.

• Chess Vision Trainer 3.0
  Chess Vision Trainer is a chess training system to improve your visualization and move calculation skills in Chess. Visualization and calculation plays a major role in chess....

• PlayE4 Online Chess 0.1
  PlayE4 chess software offers multi-players chess games in real time

• Little Chess 1.5
  Little Chess is a simple free chess program.

• ChessSuccessSecrets 3.292
  Chess Success Secrets ! Discover How To Dramatically Improve Your Chess Skills and Start Whipping Your Opponents In Less Moves Than Ever Before ! You Will Discover How To Improve Your Skills and Start Winning More Games

• Email Chess 1.0
  Play Chess with your friends over email. Email Chess supports playing over any opened SMTP server and comes with several chess board designs.

• Five chess 2.1
  Five Chess is a classical Chinese Chess game

• Chess Smart V1.1
  Learn to Play Chess,Chess Tactics, Chess Strategy,Chess Search Engine & Directories

• Ingo's Chess Office for You 0.0.2
  A Collection of Chess Tools

• Chess Sets 1
  A Screen Saver featuring great pictures of Chess Sets