Tetsuzankou

Tetsuzankou (Iron Mountain Lean) is an attack shared by Tung Fu Rue & Chin Gentsai in the King of Fighters series, first used by the latter in The King of Fighters XIII.

This attack in Chinese as the "Tieshankao" is an iconic bajiquan/hakkyokuken technique popularized in Chinese media.

Description
The user leans forward for an explosive-force shoulder lean attack. In Chin's case, he rushes forward a bit for a brief distance before braking into the said shoulder lean.

In The King of Fighters XIII, this attack could only be done with 1 Drink stock, and caused a wall bounce regardless of circumstance.

In The King of Fighters XIV, this can be done regardless of Drink stocks, and only the MAX version causes a wall bounce.

In Tung Fu Rue's case however, he slips around his opponent, then slams his shoulder rear into them with explosive force, knocking them away.

Similar Attacks

 * Chinzankou - a derived version used by Meitenkun.
 * Ten Po Zan - a jumping variation used by Li Xiangfei.