Just unzip and run chess.exe
In board view: control camera with wasd+qe, click on a piece to select.
In piece mode: aim around with the mouse, and press space to move (when you have a legal move, as indicated by a crosshair). For rooks, bishops and queens hold down space to move further out. For pawns, hold down space to make a long opening move.
Long press esc to return to menu.
Coding: Ville Salo
3D/2D graphics: Tuuli Hypén
Voice acting: Johannes Leino & Tuuli Hypén
Consultation, moral support and donuts: Jakke Suominen