◇ Just read — no move neededThe silent move
A 冷着 — a cold move — is a quiet move in a loud position: no check, no capture, and yet the strongest thing on the board, because it completes a threat the opponent can no longer meet. Here the sunk cannon on h9 has been staring at the palace, always one screen short. The chariot could arrive on the back rank as that screen — and Black can do nothing about it, because the f9 advisor is already pinned the moment the screen lands. The killer does not knock; it hands the gun to the one already inside.