LLD - Design — Chess Game
Why is it important to detect check immediately after a move in a chess system design?
Why is it important to detect check immediately after a move in a chess system design?
hard🧠 Conceptual Q10 of Q15
Step-by-Step Solution
Solution:
Step 1: Understand the role of check detection
Detecting check ensures the king is not left vulnerable after a move.Step 2: Relate to game rules
Chess rules forbid moves that leave the king in check, so detection must be immediate.Final Answer:
To prevent illegal moves that leave the king in check -> Option BQuick Check:
Immediate check detection prevents illegal king exposure [OK]
Quick Trick: Detect check immediately to enforce legal moves [OK]
Common Mistakes:
MISTAKES- Confusing check detection with scoring
- Thinking check detection updates UI
- Assuming check detection is optional
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