Computer-Generated Chess Problem 02398

Published online for the first time, consider this KQB vs krnn chess construct composed autonomously by the program, Chesthetica, using the 'Digital Synaptic Neural Substrate' computational creativity approach which does not use any kind of deep learning. There is no known limit to the quantity or type of compositions that can be generated.

6nr/K3n1Bk/4Q3/8/8/8/8/8 w - - 0 1
White to Play and Mate in 4
Chesthetica v10.82 : Selangor, Malaysia
2018.11.25 4:06:54 PMSolvability Estimate = Difficult
White has a slight material advantage over Black. If this one is too easy or too difficult for you, try out some of the others. Feel free to copy the position into a chess engine and discover even more variations of the solution.
Main Line of the Solution (Skip to 0:35)