The Talent of the Villain
The match has turned into a one-on-one "Tse Ii Men" between Akagi and Ichikawa and due to Ichikawa's effective strategy; Akagi is beginning to feel the pressure. However just when Akagi is at near with only 5,000 points, he's surprisingly able to make a comeback. Nonetheless with Ichikawa playing defensively there seems to be no end to this game, so Akagi decides to win even through more dirty methods.
Aired 09/11/2005EP 6 - The Talent of the Villain

Akagi
While mahjong is a game that is often played with family and friends, it is also a game that is played in the darkest corners of society. Nangou is a compulsive gambler who has accumulated a debt of over three million yen. In a last-ditch attempt to clear his record, he decides to wager his life on a game of mahjong with the mafia. Unfortunately, as the game progresses, Nangou only moves further from the prize and closer to death.
When all hope seems lost, the game parlor is suddenly intruded upon by Shigeru Akagi, a young boy on the run from the police. Desperate to turn the game around, Nangou hands the game over to Akagi after teaching him a few of the rules. The mafia can only smirk as Akagi sits down to play. However, they soon come to learn that Akagi is a natural-born gambler. An imposing figure who does not fear death. One who is destined to become a legend.
(Source: MAL Rewrite)