--- /dev/null
+color=w
+for piece in p r n b q k; do
+ convert "$color""$piece".png -crop 100x128+0+0 "$color""$piece"_.png
+done
+color=b
+for piece in p r n b q k; do
+ convert "$color""$piece".png -crop 100x128+28+0 "$color""$piece"_.png
+done
+for p1 in p r n b q k; do
+ for p2 in p r n b q k; do
+ convert +append w"$p1"_.png b"$p2"_.png out_"$p1""$p2".png
+ convert out_"$p1""$p2".png -resize 128x128\! res_"$p1""$p2".png
+ done
+done
+# Finally: manual renaming + cleaning (TODO)