Pin Task Check (A7.305)
A PTC forces an unbroken unit to pass a Normal Task Check or become pinned, not broken. It’s also triggered when a unit passes an IFT Morale Check with the highest die roll that still passes, or fails a PAATC. Cavalry, vehicles, and berserk, Heroic, Aerial, or Climbing units are exempt. A pinned unit halves its inherent firepower and can’t move or advance for the rest of that Player Turn.