This was an interesting concept, but I admit I suck at chess and haven't played sokoban, so I sucked twice at this game lol.
A shame there was no sound, but the art was well done, frankly a bit too good for SBIG. Frankly overall I didn't find this to be "so bad its good", more like "so niche its confusing" tbh.
But, it is an impressive combo, good work!