What is Logic as Queen, Pawn, Rook, Knight, King?

Hello! I would like to ask English speaking people if they know the parts of chess board Like Queen, Pawn, Rook, Knight, King?   What is the Logic/philosophy terms of this words? using Without this parts then Just Like Logic?  my deadline submission of my thesis by monday. Thanks. ASAP!

This is my example: 

             The researcher stated that board as a logic emphasizes its importance for it is the primary thing used in Chess game. Without chessboard we cannot be able to play chess game, just like logic, everywhere we go we need the logic because we cannot identify if there is wrong the way we communicate to other people. It helps us to found truth, and truth is its own end. “Logic is essentially the study of reasoning or argumentation. We all use reason all the time to draw inferences that are useful to us.

I have idea Like this. this is example what i have created yesterday.

"Logic as a King. " correct me if I wrong.

In chess, the king is like a Father it is the most important piece of the chessboard without king of the chessboard The Object of the game is to threaten the opponent’ king in such a way that escape is not possible checkmate. If a player’s king is threatened with capture, it is said to be in check, and the player must remove the threat of capture on the next move. Just like in logic, we must to protect our principle and belief. Yes, sometimes we’re weak and discourage may lead us in failure but let us always remember that our life is like a chess and we are the king there are many people who will protect us and love us no matter what happen. They can also sacrifice themselves in able to protect us. So be strong and take courage.