Kan: Difference between revisions

76 bytes added ,  28 November 2017
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:[http://tenhou.net/0/?log=2014032208gm-0009-7447-76e35c74&tw=3&ts=7 Example]
:[http://tenhou.net/0/?log=2014032208gm-0009-7447-76e35c74&tw=3&ts=7 Example]


Also known as a "closed kan", a player may draw all four of a tile type.  Unlike the other two kan types, '''ankan''' {{kana|暗槓}} keeps the hand closed, unless the hand has been opened previously.  Thus, even with an ankan call, the player may still have the option of declaring [[riichi]] upon [[tenpai]], and/or winning the hand via [[mentsumo]].
Also known as a "closed kan", a player may draw all four of a tile type.  Unlike the other two kan types, '''ankan''' {{kana|暗槓}} keeps the hand closed, unless the hand has been opened previously.  Thus, even with an ankan call, the player may still have the option of declaring [[riichi]] even with such a kan call, calling kan during riichi barring restrictions, and/or winning the hand via [[mentsumo]].


Per rule variation, the kandora indicator is flipped immediately with an ankan call, rather than waiting for the player's discard or the rinshan draw.
Per rule variation, the kandora indicator is flipped immediately with an ankan call, rather than waiting for the player's discard or the rinshan draw.


Like a shominkan, an ankan may be declared on any turn while the player holds all four tiles. The same restrictions as for the shominkan apply.  An ankan may not be subject to chankan, except against a [[kokushi]] [[tenpai]], if the rules allow.
Like a shominkan, an ankan may be declared during the player's turn.  As such, the player holds all four tiles. The same restrictions as for the shominkan apply.  An ankan may not be subject to chankan, except against a [[kokushi]] [[tenpai]], if the rules allow.


== Tile arrangements ==
== Tile arrangements ==
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