What does 'mate in one' mean in chess? Apparently, I've done it

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

What does 'mate in one' mean in chess? Apparently, I've done it many times since my buddy keeps telling me it's my favorite checkmate move? - Quora

My favorite type of tactic! Black to play and win : r/chess

Check, Checkmate, & Stalemate Differences Explained (with GIFs)

What does 'mate in one' mean in chess? Apparently, I've done it many times since my buddy keeps telling me it's my favorite checkmate move? - Quora

What does 'mate in one' mean in chess? Apparently, I've done it many times since my buddy keeps telling me it's my favorite checkmate move? - Quora

What is a chess puzzle? - Quora

Bluff and thunder

Bad puzzles or tactic solutions - Chess Forums

Sinquefield Cup: One of the most amazing feats in chess history just happened, and no one noticed.

In chess, assuming that both black and white play perfectly, is there any sequence of moves that can force a checkmate from the first move? - Quora

In this position, black to move resigned. Easy puzzle: why did he resign? Hard puzzle: what winning move could he have played instead of resigning? : r/chess

Check, Checkmate, & Stalemate Differences Explained (with GIFs)

Tales from the jar side: Dealing with failure, Never postpone a progress meeting, and Shameless pandering to my awesome readers