Ключевые слова: background, battle, black, board, business, challenge, checkerboard, checkmate, chess, chessboard, chesspiece, closeup, competition, dark, decision, enjoy, entertainment, fight, figure, focus, game, gold, golden, hands, hobby, intelligence, judge, leader, leadership, leisure, male, man, move, moving, person, piece, pieces, planning, playing, politic, power, selective, smart, sport, strategy, success, tactic, tournament, victory, win,