Is This the Most Complex Forced Mate Chess Problem Ever?

I have been working in the area of artificial intelligence (AI), in the domain of chess, specifically, for over 15 years. Yesterday (October 28, 2021, at 3:27 am, GMT+8, to be precise), my…

Checkmate Patterns: Six of the Best - Chessable Blog

My Answer to, “What is one of the hardest mate in 2 puzzles?”

Chess Tactics –

mate in 2 – Daily Chess Musings

The most difficult mate in 3 on the chess.com puzzle database : r/AnarchyChess

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Is This the Most Complex Forced Mate Chess Problem Ever?, by Azlan Iqbal

Checkmate - Wikipedia

What is the hardest mate-in-2 puzzle? - Quora

I missed a forced checkmate here. : r/chess

The hardest chess problem ever? Seems simple at first, but I bet no one will manage to solve it. : r/chess

Black to Move and Mate in 3 Problem

Longest dual-free direct mate problem

Generating Chess Puzzles with Genetic Algorithms

What is the most complex chess problem? - Chess Stack Exchange