◇ Just read — no move neededThe full wall
Both advisors and both elephants, all linked — 士象全, the full fortress. Here the chariot on h8 can circle forever and never find a seam: each advisor covers the other's square, and the elephants guard the palace roof. Keep the proverb pair close: 缺士怕车, short an advisor fears the chariot; 缺象怕炮, short an elephant fears the cannon — a missing defender is a door the heavy piece can knock on forever. Every defensive move should ask one question: does the wall stay whole?