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Is this Sanankou?

Posted: Wed Oct 05, 2016 4:53 pm
by ardiel
I was playing a yaku quiz and I came across this hand:
East Round, West Seat
Closed: 2-dot 2-dot 7-dot 7-dot 7-dot green-dra green-dra red-dra red-dra red-dra Open: :south :south :south Ron: green-dra

I got all of the yaku right except for it told me there was Sanankou. Doesn't calling ron on the green-dra make a minkou instead of an ankou, which would forbid the Sanankou since the :south is also open?

Who is right, me or the quiz?

Re: Is this Sanankou?

Posted: Wed Oct 05, 2016 8:14 pm
by or2az
I believe you are. Tsumo would give San Ankou, not Ron.
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Re: Is this Sanankou?

Posted: Wed Oct 05, 2016 9:14 pm
by Ignatius
I know that to have a San Ank├┤ you need three concealed triplets. So if you called Pon you can only get it with Tsumo.
If you didn't call, you can get it with Ron.

Wich means you're right and the quiz it's wrong.

Re: Is this Sanankou?

Posted: Thu Oct 06, 2016 10:49 pm
by Barticle
Koizumi would just use his Goumoupai ability to abrade the sevens to make white drags for the yakuman. :D

Re: Is this Sanankou?

Posted: Sat Oct 08, 2016 1:17 pm
by ardiel
Barticle wrote:Koizumi would just use his Goumoupai ability to abrade the sevens to make white drags for the yakuman. :D
Haha true... if he actually managed to get a hand that wasn't a Rising Sun.

Re: Is this Sanankou?

Posted: Tue Oct 11, 2016 6:42 pm
by Shirluban
As other said: you're right, the quiz is wrong.