Rd1 !
Hardest tactic ever!!!!!
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easy it took me 3 seconds
This is a good puzzle because since there's no conventional checkmate, given that there's a mate in 1 logic dictates that castling is available - so it is not based on assumption. O-O-O is the answer.
Queenside castles with checkmate
Thread from 3 years ago, no comments in Like 16 months.
why would you post something here?
can i post a nice puzzle too??