Like the original blind chess/banqi, it has the same flaws:
1. I believe the RNG aspect hurts this game more than it helps.
2. The queen is broken. If you capture the enemy`s king (which is not very hard to do), your queen is free to go on a rampage if the enemy`s queen was already captured or just revealed (or wait until it gets revealed). In the original though, it was even worse since there were two high-ranked pieces. However, blind chess had a cannon, which somewhat solved this problem.
3. FORCING THE DRAW. It definitely feels like the player can basically force the draw without being punished. It is one of the most painful negatives a game can have.
As a board game - mid. As a videogame though, it`s slightly better: despite the RNG, you can still guarantee a win.

Got 8000 points on first attempt. It gets genuinely difficult on later levels.

Cool idea. This is atually multiplies the amount of [brain] memory used by the player.