Chessmart is an add-on for NVDA that provides a completely accessible chess playing environment for blind and visually impaired chess players.
- Install the add-on
 - Start a new game from the add-on;s menu, which you can find in NVDA's main menu
 - Set the game options as follows:
- Play mode: user versus computer, or user versus user (two players)
 - Chess variant: the add-on supports standard chess and other 7 different chess variants including Chess 960, Anti chess, Atomic chess, Kings of the hill, Racing kings, Hords, and Three check.
 - Time control: choose among classical, rapid play, blitz, bullit, or custom time controls
 - FEN: use a custom chessboard Fen
 - If the play mode is user versus computer; you can adjust the engine options, including engine strength and engine delay
 
 - Enjoy!
 
- F1: announce the position of your pieces.
 - Shift + F1: announce the position of your opponent's pieces.
 - F2: announce your remaining time
 - Shift + F2: announce your opponent's remaining time
 - F3: announce the currently focused piece and square using IBCA notation
 - F4: show the scoresheet which shows a list of the moves made by you and your opponents
 
The add-on supports online chess via lichess.org, but it is not currently enabled due to technical considerations. If there is a demand for this feature, we will consider enabling it.