public static boolean isMyChessmen(final ChessBoardEntity aBoard, final PositionEntity p) {
		boolean result = false;
		if (null != p) {
			List<ChessmenEntity> chessmens = aBoard.getChessmens();
			for (ChessmenEntity c : chessmens) {
				if (c.isPlayer()) {
					if (p.getX() == c.getPosition().getX() && p.getY() == c.getPosition().getY()) {
						result = true;
						break;
					}
				}
			}
		}
		return result;
	}