body{
    text-align: center;
    
    background-image:        url("data:image/svg+xml;utf8,\
            <svg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 101 100'>\
                <rect fill='%23000' width='50' height='50' x='0' y='0' />\
                <rect fill='%23000' width='50' height='50' x='50' y='50' />\
                <rect fill='%23fff' width='50' height='50' x='50' y='0' />\
                <rect fill='%23fff' width='50' height='50' x='0' y='50' />\
            </svg>"),
        url(https://abrilveja.files.wordpress.com/2018/01/mallandro.png);
    background-size: 80px;

    height: 2000px;
}
#chess{
    background-image: url(chess_pieces.png);
    width: 100px;
    height: 280px;
    background-size: cover;
    background-position: 10px;
    margin: 103px 310px;
    top: 0;
    position: fixed;
}
h1{
    background-color: #f6f7f6;
    position: fixed;
    margin: 20px 250px
}