/* XPM */
static char *pdl40[] = {
/* columns rows colors chars-per-pixel */
"40 40 2 1",
"  c black s dark_piece",
". c gray s light_square",
/* pixels */
"........................................",
"........................................",
"........................................",
"........................................",
"..................     .................",
".................       ................",
"................         ...............",
"................         ...............",
"................         ...............",
"................        ................",
".................       ................",
"...............           ..............",
"..............             .............",
".............               ............",
".............               ............",
".............               ............",
".............               ............",
".............               ............",
".............               ............",
"..............             .............",
"...............           ..............",
"................         ...............",
"..............             .............",
".............               ............",
"............                 ...........",
"...........                   ..........",
"...........                   ..........",
"..........                     .........",
"..........                     .........",
"..........                     .........",
".........                       ........",
".........                       ........",
".........                       ........",
".........                       ........",
".........                       ........",
"........................................",
"........................................",
"........................................",
"........................................",
"........................................"
};