Here is a new 'KQNN vs krrnn' mate in four chess problem generated autonomously by the program, Chesthetica, using the Digital Synaptic Neural Substrate AI computational creativity method. Chesthetica can compose problems that might otherwise take centuries or longer for human composers to think of, so you may enjoy them right now. Chesthetica is able to generate mates in two, mates in three, mates in four, mates in five, study-like constructs and also compose problems using specific combinations of pieces fed into it (e.g., composing something original using only a rook vs. five pawns). Read more about it on ChessBase. Noteworthy here is that a chess position with over seven pieces would not likely have been derived or taken from an endgame tablebase because seven pieces is the present limit. A complete or full tablebase for eight pieces does not yet exist.
White to Play and Mate in 4
Chesthetica v12.60 (Selangor, Malaysia)
Generated on 7 Sep 2022 at 2:19:39 PM
Chesthetica, especially if running on multiple computers or operating system user accounts, is capable of generating far too many compositions than can be published in a timely fashion here. The newer ones will therefore only be published some time later. This is why the composition or generation date above does not match today's date. White has a queen for Black's two rooks. Do you think you could have composed something better with these pieces? Share in the comments and let us know how long it took you. Some of these problems may be trivial for you, especially if you're a club or master player, but bear in mind that chess lovers can be found at all levels of play. Therefore, do consider some of the other problems available. You can probably find something more to your taste.
Solution
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