Computer-Generated Chess Problem 03855

A 'KQRBP vs krp' mate in three chess puzzle by a computer program, Chesthetica, using the 'digital synaptic neural substrate' (DSNS) computational creativity approach. It doesn't use endgame tablebases, deep learning or any kind of traditional artificial intelligence (AI). You can learn more about the DSNS here. The largest complete endgame tablebase in existence today is for seven pieces (Lomonosov) which contains over 500 trillion positions, most of which have not been seen by human eyes. This problem with eight pieces goes even beyond that.

4Q3/3K1RPr/6pk/8/8/8/8/7B w - - 0 1
White to Play and Mate in 3
Chesthetica v12.60 (Selangor, Malaysia)
Generated on 10 Sep 2022 at 8:56:23 AMSolvability Estimate = Difficult
Composing a chess puzzle or problem requires creativity and it's not easy even for most humans. White has a decisive material advantage in this position but the winning sequence may not be immediately clear. The position appears fairly cluttered. Leave a comment below if you like. Solving chess puzzles like this can be good for your health as it keeps your brain active. It may even delay or prevent dementia.
Similar Chess Problems by Chesthetica: 00453, 03443.
Solution