Ключевые слова: achievement, battle, board, business, businessman, career, challenge, checkmate, chess, chessboard, choice, competition, concept, corporate, decision, figure, game, icon, idea, illustration, intelligence, investment, king, leader, leadership, move, objective, pawn, piece, plan, play, power, progress, sign, solution, strategic, strategy, success, symbol, tactics, team, think, vector, vision, win, work,