توضیحات:

Chess is a two-player strategy board game played on a checkered board with 64 squares arranged in an 8×8 grid.
Each player begins with 16 pieces: one king, one queen, two rooks, two knights, two bishops, and eight pawns.
The objective is to checkmate the opponent's king by placing it under an inescapable threat of capture.

A well designed chess app with a lot of powerful features.

We have a unique collection of exercises and courses for learning chess, including courses on tactics, strategy,
openings, middlegame and endgame. All courses are designed for beginners, up to club level players and even for
true professionals.

Chess pieces:

- pawn moves to one field forward or two fields at the first move of this figure; beats diagonally to one field forward.
- king moves to one field in the vertical, horizontal or diagonal.
- queen moves to any distance vertically, horizontally or diagonally.
- rook moves to any distance vertically or horizontally.
- knight moves to the field two fields along the vertical and one horizontally or one field vertically and two horizontally.
- bishop moves to any distance diagonally.

Your comments will help to improve this application in the future.