Ключевые слова: abstract, backdrop, background, battle, black, board, check, checkerboard, checkered, checkers, chess, chessboard, competition, decoration, decorative, design, detail, effect, empty, event, floor, frame, game, graphic, grid, icon, illustration, intelligence, isolated, leisure, mosaic, pattern, play, row, seamless, shape, soft, sport, square, strategy, surface, texture, think, tile, tiled, traffic, wallpaper, white, wood,