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Published online for the first time, consider this KBNNP vs krp mate in 4 chess puzzle or problem (whichever you wish to call it) composed by the prototype computer program, Chesthetica, using the computational creativity approach which doesn't use any kind of traditional AI or even deep learning. Chesthetica has the creative ability to compose positions on an 8x8 canvas that may otherwise take centuries to arise in an actual game, if ever. 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.
<center>![](https://cdn.steemitimages.com/DQmdq3FckWfyuSfyXpx76Ewmsv4i1jLAe6MWazVFhrvjQaM/image.png)</center>
<center>[1KB5/1NP3p1/1k6/6r1/8/3N4/8/8 w - - 0 1](https://lichess.org/analysis/standard/1KB5/1NP3p1/1k6/6r1/8/3N4/8/8_w_-_-_0_1)
***White to Play and Mate in 4**
Chesthetica v10.63 : Selangor, Malaysia
2018.4.14 8:25:41 PM*</center><center>Solvability Estimate = Difficult</center>
Humans have been composing original chess problems for over a thousand years. Now a computer can do it too. White is significantly ahead in material. If this one is too easy or too difficult for you, try out some of the others. Take some time to study the analysis and you might appreciate the puzzle a little more.<center>
**Solution (Skip to 0:35)**</center>https://www.youtube.com/watch?v=nCOmDaiujeA<center>
[<](https://steemit.com/chess/@chesthetica/computer-generated-chess-problem-02030) | [Facebook](https://www.facebook.com/Chesthetica) | [Twitter](https://twitter.com/Chesthetica) | [Kindle E-book](https://www.amazon.com/dp/B074K16G31) | [Website](http://www.chesthetica.com) | [Reddit](https://www.reddit.com/r/ChessCPPS/)| [>](https://steemit.com/chess/@chesthetica/computer-generated-chess-problem-02032)</center>
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