White checkmates in 3 moves.
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Chapter 1 PINS
A PIN holds a piece in place so that it cannot move without losing something of greater value or putting its King in check. Some PINS are simple, such as the Rook Pin shown in Diagram 1. Other PINS take two or more moves to set up.
Next, see PINS Diagram 29:
White checkmates in 2 moves >
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Answer – Diagram 28:
1. Qh5+ Kg7/Kg8
2. Qxg6+ Kh8
3. Qh7#
It looks like there is a typo in the 2nd move of the answer here. I believe it should be 2. … Kh8 (not 2. … Bb7).
Thank you, Bell. We made the correction.
https://www.chessforstudents.com/pins-diagram-28-white-checkmates-in-3-moves/
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