Tenpai: Difference between revisions

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:This example uses [[tanki|hadaka tanki]].
:This example uses [[tanki|hadaka tanki]].


== Exceptions ==
== Karaten ==


=== Karaten ===
'''Karaten''' {{kana|カラテン}}, or '''empty tenpai''', is a state where a tenpai hand does not have the ability to win. This is due to unavailability of all instances of winning tiles.
 
'''Karaten''', or '''empty tenpai''', is an exception to the rules given so far. Specific rules may consider an apparent tenpai hand to be noten under the following circumstances.


Under some [[rule variations]], a karaten tenpai hand may be considered as noten under the following circumstances:
* All hand-completing tiles are already used within the player's own hand. Declared kans and open melds belong to the hand. If a player has a 1-2 [[Penchan|penchan]] and a previously declared [[Kan|kan]] of 3-3-3-3 in the same suit, no more threes are available as winning tiles. Under most rules, this is noten.
* All hand-completing tiles are already used within the player's own hand. Declared kans and open melds belong to the hand. If a player has a 1-2 [[Penchan|penchan]] and a previously declared [[Kan|kan]] of 3-3-3-3 in the same suit, no more threes are available as winning tiles. Under most rules, this is noten.
* All hand-completing tiles are visible among declared kans, open melds, discards, and dora indicators. Only some rules have such a large scope for karaten.
* All hand-completing tiles are visible among declared kans, open melds, discards, and dora indicators. Only some rules have such a large scope for karaten.


=== Dead hand ===
== Dead hand ==


A player with a [[dead hand]] is never considered tenpai.
A [[dead hand]] involves a minor penalty, but not subject to [[chombo]].  Dead hands often involve minor mistakes, such as a certain number of accidental bumps to the wall or a mistake regarding [[naki|open calls]].  A player with a [[dead hand]] is never considered tenpai, even if the tiles in the hand show a state of tenpai.


== Tenpai with no yaku ==
== Tenpai with no yaku ==