Ключевые слова: background, battle, black, board, challenge, checkerboard, checkmate, chess, chessboard, chesspiece, closeup, competition, decision, enjoy, entertainment, fight, figure, focus, game, hand, hobby, indoors, intelligence, leader, leadership, leisure, male, man, mate, move, moving, person, piece, planning, play, playing, power, rook, selective, smart, sport, strategic, strategy, success, tactic, tournament, victory, win, winner,