1 1 0 0 bKe 0 0 0 w illegal move illegal move b w 0 0 ++ + x = 2 0 0-0-0 0-0 x b w 0 0 3 0 wRa 5 7 wRh 61 63 bRh 59 56 bRa 0 0 0 hidden visible sq_ #aaa #ccc sq_ #00dd00 #dd0000 #0000dd visible 0 wP wR wN wB wQd wK bP bR bN bB bQ bK