A new if not unique KQRB vs kqbnp mate in four chess puzzle by a computer 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. The largest complete endgame tablebase in existence today is for seven pieces (Lomonosov) which contains over 500 trillion positions, most of which have not been seen by human eyes. This problem with nine pieces goes even beyond that.
White to Play and Mate in 4
Chesthetica v12.64 (Selangor, Malaysia)
Generated on 5 Nov 2022 at 6:16:08 AM
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. White has a slight material advantage over Black. Try to solve this as quickly as you can. If you like it, please share with others. Over time, the tactics you see in these puzzles will help you improve your game. If you're bored of standard chess, though, why not try this?
Similar Chess Problems by Chesthetica: 00871, 03725.
Solution
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