Computer-Generated Chess Problem 02687

Here is a 'KQRNP vs kqrrp' mate in 3 chess puzzle created by the program, Chesthetica, using the approach known as the DSNS from the sub-field of AI, computational creativity. Depending on the type and complexity of the problem desired, a single instance of Chesthetica running on a desktop computer can probably generate anywhere between one and ten problems per hour.

2Q2q2/8/6K1/rp6/k7/3r4/NP6/3R4 w - - 0 1
White to Play and Mate in 3
Chesthetica v11.25 (Selangor, Malaysia)
Generated on 7 Jun 2019 at 12:08:30 PMSolvability Estimate = Difficult
These chess puzzles are published in order based on the composition date and time stamp above. Due to the sheer volume of compositions generated, the latest ones may therefore only be published later on. Now, let's see what else there is to say. Give me a moment. Try to solve this as quickly as you can. If you like it, please share with your friends. Note that not all the chess problems are like this. They cover quite the spectrum of solving ability and there are thousands published already.
A Similar Chess Problem by Chesthetica: 02632
Main Line of the Solution (Skip to 0:35)