Computer-Generated Chess Problem 02196

A 'KRB vs kpp' four-move chess problem generated by Chesthetica using the Digital Synaptic Neural Substrate (DSNS) computational creativity approach. The DSNS does not use endgame tablebases, neural networks or any kind of machine learning found in traditional artificial intelligence (AI). It also has nothing to do with deep learning. There is no known limit to the quantity or type of compositions that can be generated.

8/8/R7/2p5/B7/K7/7p/k7 w - - 0 1
White to Play and Mate in 4
Chesthetica v10.69 : Selangor, Malaysia
2018.7.7 8:49:19 PM

A seemingly earlier version of Chesthetica on a problem composed later (based on the date and time stamp) simply means that version may have been running on a different computer or operating system user account. White is over a rook's worth in material but the precise win in this position still needs to be found. Why not time yourself how long it took you to solve this?

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