Add additional details about what chess is
Isidore Censer was a Belgian chess player.
Isidore Censer was a Belgian chess player.  Chess is a board game for two players, called White and Black, each controlling an army of chess pieces in their color, with the objective to checkmate the opponent's king.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: Add additional details about what chess is
### Input: Isidore Censer was a Belgian chess player.
### Response: Isidore Censer was a Belgian chess player.  Chess is a board game for two players, called White and Black, each controlling an army of chess pieces in their color, with the objective to checkmate the opponent's king.