I recently published version 1.1 of my Silverlight chess board with the following new features:
Added flip button to show the board from Black's point of view. Added animation when flipping the board. Support keyboard shortcuts page up and page down to switch between games. Added arrows parameter to turn off arrows. Added light and dark parameters to customize board colors. Added a small help screen showing the copyright and keyboard short cuts. Support PGN files with embedded FEN tag for specifying the starting position used for game fragments and solutions to problems or studies. Added flip parameter to flip the board. Here is a sample for the new game fragment support, a little Zugzwang master piece played by an old friend:
