LLD - Design — Chess GameGiven a function that validates castling, what will be the output if the king is currently in check?ACastling is allowed only on the king sideBCastling is not allowedCCastling is allowed only on the queen sideDCastling is allowedCheck Answer
Step-by-Step SolutionSolution:Step 1: Recall castling restrictions related to checkCastling is forbidden if the king is currently in check.Step 2: Apply this rule to the function outputThe function should return that castling is not allowed when king is in check.Final Answer:Castling is not allowed -> Option BQuick Check:King in check blocks castling = D [OK]Quick Trick: King in check disables castling [OK]Common Mistakes:MISTAKESAllowing castling while in checkAllowing castling only on one side incorrectlyIgnoring check status in validation
Master "Design — Chess Game" in LLD9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepArchTryChallengeDesignRecallScale
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