Shousangen: Difference between revisions

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|yakuSpeed  = Medium
|yakuSpeed  = Medium
|difficulty  = Medium
|difficulty  = Medium
|yakuCombine = * [[Riichi]]
|gameExample =  
* [[Ippatsu]]
* [[Tsumo]]
* [[Yakuhai]] x 2
* [[Toi toi]]
* [[Honitsu]]
* [[Chanta]]
* [[San ankou]]
* [[Honroutou]]
|gameExample = [[Shousangen/Replays|Replay list]]
}}
}}
'''Shousangen''' {{kana|小三元}} is a standard [[List of yaku|yaku]], reliant on all three [[sangenpai]].  The hand is composed of two [[Mentsu#Koutsu|koutsu]] (triplet) and a jantou (pair) of the third type.
'''Shousangen''' {{kana|小三元}} is a standard [[List of yaku|yaku]], reliant on all three [[sangenpai]].  The hand is composed of two [[Mentsu#Koutsu|koutsu]] (triplet) and a [[jantou]] (pair) of the third type.


==Tile pattern==
==Tile pattern==
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The hand requires two out of the four tile groups to be composed of dragon triplets, while the pair is always of the third type.  That leaves two tile groups to be based off of any tile composition.  Often enough but not always, such a hand may be tenpai for daisangen.
The hand requires two out of the four tile groups to be composed of dragon triplets, while the pair is always of the third type.  That leaves two tile groups to be based off of any tile composition.  Often enough but not always, such a hand may be tenpai for daisangen.


=== Compatability ===
=== Compatibility ===
{{main|Yaku compatability}}
{{main|Yaku compatibility}}


{{Yaku compatibility table|SSG}}
{{Yaku compatibility table|SSG}}
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==Value==
==Value==
In general, this yaku is noted as 2 han.  However, it is impossible for this yaku to score without two instances of [[yakuhai]] from the two [[Koutsu|groups]] of sangenpai.  In combination, this yaku will never produce a hand worth less than 4 han.  Even with both sangenpai groups called open, that is a combination of 8 fu; and then there's 2 more fu from the sangenpai pair of the third type. This means that with a closed [[Naki#ron|ron]], or when playing with [[Scoring variations#kiriage mangan|kiriage mangan]], the hand will always score at least [[mangan]]; otherwise, the only way to avoid mangan is to avoid any other han and fu and score exactly 4 han 30 fu.
In general, this yaku is noted as 2 han.  However, it is impossible for this yaku to score without two instances of [[yakuhai]] from the two [[Koutsu|groups]] of sangenpai.  In combination, this yaku will never produce a hand worth less than 4 han.  Even with both sangenpai groups called open, that is a combination of 8 fu; and then there's 2 more fu from the sangenpai pair of the third type. The hand will almost always score at least [[mangan]].
 
The requirements to do so, assuming no additional yaku, are:


The lowest scoring shousangen is valued at 4 han 30 fu.  The requirements to do so, assuming no additional yaku, are:
* The hand must be won by ron, as a tsumo would score 2 fu.
* The hand must be won by ron, as a tsumo would score 2 fu.
* The wait must be either a [[ryanmen]] or [[shanpon]] wait, as any other wait would score 2 fu.
* The wait must be either a [[ryanmen]] or [[shanpon]] wait, as any other wait would score 2 fu.
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