How many players needed to play chess?

• One

• Two

• Three

• Four

Is the strongest piece in chess. It can move 8 directions. Combined rook and bishop.

• Queen

• Bishop

• Pawn

• King

A piece that can move diagonal only.

• Queen

• King

• Bishop

• Rook

It is the weakest piece, it can move any direction but one step only.

• Knight

• Pawn

• Queen

• King

The piece that can move L.

• Pawn

• Knight

• Horse

• Rook

A piece that can move one or two steps at first move. When the piece wishes to capture opponent's piece, it will move diagonally.

• Pawn

• Knight

• Rook

• King

The pawn reaches to the other side then it can promote into four pieces, bishop, rook, knight or queen.

• Capture

• Checkmate

• Promotion

• Stalemate

Give the definition of checkmate.

• The opponent piece is removed at the chessboard.

• Single piece attack two or more direct attacks.

• The king and the rest of the pieces has no legal moves but the king isn't check.

• The king has no possible moves, there is no way to remove the threat.

Give the definition of capture.

• The opponent piece is removed at the chessboard.

• Single piece attack two or more direct attacks.

• The king and the rest of the pieces has no legal moves but the king isn't check.

• The king has no possible moves, there is no way to remove the threat.

Give the definition of rook.

• Weakest piece.

• Strongest piece.

• Moves horizontal or vertical.

• Moves diagonal.