"Cho mai translates as "to cut off the weapon hand." Because this strike instantly ends an opponent's ability to use a weapon but does not kill, cho mai is always a preferred move in combat."
Cho mai was a precision technique as it demonstrated the skill of a swordsman. Considered honorable among Lightsiders, it allowed for a victory by causing minimal physical damage. Darksiders consider the mark to be merciful as such individuals prefer to kill opponents rather than maim.[1]
In lightsaber combat, cho mai was often performed by simply driving the opponents blade aside before cutting at the wrist.[2] Other methods include altering the angle of one's parry to catch the opponent's wrist instead of the blade or sliding the weapon inside an opponent's guard during a bladelock to cut off their hand. An even more vicious method consisted of grabbing the opponent's wrist and holding it in place while cutting it off.[3] Executing cho mai was often a question of recognizing an opening and exploiting it, attacking when the opponent left their weapon hand vulnerable. Jedi Knights commonly used it against blaster-wielding opponents.
At the end of the Clone Wars, Anakin Skywalker again applied cho mai on Mace Windu, as he saw only a brief opportunity to prevent the death of his soon to be his master.[3]
In 10 ABY, a brief but fierce duel, Luke Skywalker proved victorious after cutting off the hand of a reborn Darth Sidious during the Battle of Pinnacle Base.[7]
Jaden Korr, like his former master Kyle Katarn, was quite skilled in applying cho mai just after winning bladelocks.