Computer-Generated Chess Problem 02201

Here is a new 'KRRN vs kpp' mate in 4 chess problem generated autonomously by the program, Chesthetica, using the 'DSNS' computational creativity approach which does not use any kind of machine or deep learning. Chesthetica is able to generate mates in 3, mates in 4, mates in 5, study-like constructs and also compose problems using specific combinations of pieces fed into it (such as using only a queen vs. rook and knight). (Read more about it on ChessBase: https://en.chessbase.com/tagged?tag=Chesthetica).

8/2K5/8/k7/1p2N3/8/2p1R2R/8 w - - 0 1
White to Play and Mate in 4
Chesthetica v10.69 : Selangor, Malaysia
2018.7.9 2:16:35 PM

Everything composed by Chesthetica is original. Try to solve this puzzle. Do try some of the others in the series as well before you go. Feel free to copy the position into a chess engine and discover even more variations of the solution.

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