Sekinin barai: Difference between revisions

(→‎Point exchanges: For multiple yakuman pao, Majsoul applies to certain yakuman only, Tenhou applies to the full hand.)
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: Kamicha doesn't become liable, suukantsu is not completed yet at the moment when he discarded 2-pin. It was a pon of 2-pin and the hand is only a sankantsu, even though an added kan of 2-pin happens afterwards.
: Kamicha doesn't become liable, suukantsu is not completed yet at the moment when he discarded 2-pin. It was a pon of 2-pin and the hand is only a sankantsu, even though an added kan of 2-pin happens afterwards.


Since it is difficult for an opponent to know which tile would complete the 4th kan, the pao rule is not commonly used for suukantsu. While a player may know which tiles 100% cannot be a kan, which tile exactly is uncertain (compared to daisaigen, where the third dragon always guarantees the yakuman).
Nevertheless, unlike daisangen and daisuushi, the tile that determines suukantsu is not self-evident. It is difficult for an opponent to know which tile would complete the 4th kan. While a player may know which tiles 100% cannot be a kan, which tile exactly is uncertain. Based on the above reasons, the pao rule is not commonly used for suukantsu.


== Sekinin barai for rinshan kaihou ==
== Sekinin barai for rinshan kaihou ==