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Riichi: Difference between revisions
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→Double riichi + chankan: link to "chankan rule variation" directly
(No tile call can be made before double riichi (barring house rules). Therefore, double riichi + chankan is not possible, unless it is also kokushi.) |
m (→Double riichi + chankan: link to "chankan rule variation" directly) |
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* If the pon call happens after the riichi call, then the double riichi player must have declined their winning tile, invoking [[furiten]]. Chankan can only be won from [[ron]], so furiten prevents chankan entirely. | * If the pon call happens after the riichi call, then the double riichi player must have declined their winning tile, invoking [[furiten]]. Chankan can only be won from [[ron]], so furiten prevents chankan entirely. | ||
An exception is the yakuman [[kokushi musou]]. Depending on [[ | An exception is the yakuman [[kokushi musou]]. Depending on [[Kokushi_musou#Chankan_rule_variation|rule variation]], kokushi may be won off an [[ankan]], which does not require a previous pon call. Therefore, in order to win with double riichi + chankan, it must be also have kokushi. Since it is a yakuman hand, the yaku of "chankan" is never actually scored. | ||
== Strategy == | == Strategy == | ||