Blind Chess: Voice Trainer

Practice blindfold chess. Hold the microphone, say your move, and hear the computer’s reply.

• Play by voice or tap pieces on the board. • Adjust the computer’s playing strength. • Review moves and browse earlier positions. • Continue a game from a previous position. • Revisit games in your archive. • English, Spanish, French, German, Italian, Portuguese, Polish, Ukrainian and Russian interface and voice commands.

Speech recognition runs on your phone. A model download is required the first time you use voice; afterward, recognition and gameplay work offline.