Extremely difficult mate in 1. White to move. : r/chess

3 Most Tricky Mate-in-1 Positions Ever - TheChessWorld

Chess: 5334 Problems, Combinations and Games: Polgár, László, Pandolfini, Bruce: 9781579125547: : Books

5 Mate-in-1 puzzles that are not that easy : r/chess

The Hardest Puzzles from Hell Day 1 of 7. White to Move. Mate in 3. : r/ chess

Simple rule change could mean check-mate for unfair advantage in chess - King's College London

Retro chess — simply entertaining

8 Chess Openings You Must Learn if You Care About Improving, by Quinn Bunting, Getting Into Chess

The Complete Checkmate Patterns List [with examples]

Is there such a thing as a difficult mate in one? - Quora

Math speaks for itself – complex positions in chess

5 Mate-in-1 puzzles that are not that easy : r/chess