Primo piano della partita a scacchi, della strategia e del processo decisionale. - Foto e immagini stock

White and black chess pieces stand on board during a chess game

Chess pieces are on board. Queen and king in chess are in difficult situation

Chess white and a black pieces fight on battlefield for their king

King and Knight of chess setup on dark background . Leader and teamwork concept for success. Chess concept save the king and save the strategy.

White and black chess pieces stand on board during a chess game

Chess white and black pieces fight on battlefield for their king. Hand moves chess piece

Chess white and black pieces fight on battlefield for their king. Hand moves chess piece