Snatching a Kong to go Mah Jongg

This rare event occurs when a player draws a tile from the Wall and uses this tile to convert an exposed Pung into an exposed Kong, at the same time this tile is required by another player to complete a Chow in order to go Mah Jongg. In such a case, the tile is given to the player who needs it to go Mah Jongg and they score an extra double for the total score for their hand.