Now, this is a 'KBN vs kbpp' mate in 5 chess puzzle created by a computer program, Chesthetica, using the Digital Synaptic Neural Substrate (DSNS) computational creativity approach. It doesn't use endgame tablebases, neural networks or any kind of machine learning found in traditional AI.
7N/5B2/3pb3/8/8/6K1/7p/7k w - - 0 1
Software: Analyze This (Pro)
▶️ DTube
▶️ YouTube