public static int posicionYFicha(int nivel) {
        switch (nivel) {
            case 1:
                return 260;
            case 2:
                return 233;
            case 3:
                return 206;
            case 4:
                return 179;
            case 5:
                return 152;
            case 6:
                return 125;
            case 7:
                return 98;
            case 8:
                return 71;
        }
        return 0;
    }