Chiitoitsu: Difference between revisions

214 bytes added ,  2 November 2013
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By default, this hand is always given 25 fu.  In addition, a chiitoitsu [[tenpai]] always uses a [[Machi#Tanki|tanki machi]] (wait).  Normally, that wait pattern is awarded 2 fu but not in this case.  Finally, the 25 fu number is not rounded up to 30 fu.  In turn, the scoring table produces an independent set of point exchanges applied to chiitoitsu hands.  Although, the 25 fu column is equivalent to 50 fu numbers.
By default, this hand is always given 25 fu.  In addition, a chiitoitsu [[tenpai]] always uses a [[Machi#Tanki|tanki machi]] (wait).  Normally, that wait pattern is awarded 2 fu but not in this case.  Finally, the 25 fu number is not rounded up to 30 fu.  In turn, the scoring table produces an independent set of point exchanges applied to chiitoitsu hands.  Although, the 25 fu column is equivalent to 50 fu numbers.


High scoring chiitoitsu hands are possible without dora.  The highest possible involves riichi, ippatsu, tsumo, tanyao, and chinitsu.  Add the 2 han for chitoitsu, this combination brings the hand to a whopping 12 han.  Then add haitei or houtei, then such a hand becomes a [[kazoe yakuman]].
High scoring chiitoitsu hands are possible without dora.  For example, riichi, ippatsu, tsumo, tanyao, and chinitsu.  Add the 2 han for chitoitsu, this combination brings the hand to a whopping 12 han.  Then add haitei or houtei, then such a hand becomes a [[kazoe yakuman]]. Alternatively, a 22334455667788 pinzu hand might be scored as riichi, ippatsu, tsumo, tanyao, chinitsu, ryanpeiko. (In some [[rule variations#Daisharin|local rules]], this hand is known as "daisharin" and is an automatic yakuman.)


==Formation==
==Formation==
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