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Legendary · Unlock level 29
Re-election
After your 10th move, the king and original queen on the affected side try to swap places. If the swap is not safe, it waits and tries again after later moves. A successful swap uses no turn. The check repeats every 10 moves.
Strategy notes
Turn the constraint into a lever.
Plan around it
- Keep the king and original queen safe and mobile before the cadence lands.
- If the king is in check, the swap waits until the first safe later turn.
Keep in mind
- If the original queen is missing, that cadence is skipped.
- Only the original queen is tracked; promoted queens are ignored.