I was talking about entering in furiten by my riichi discard.
If you´re in furiten with one of your winning tiles, and then you declare Riichi, can you win with Ron with the tiles you´re not in furiten?
I think you can.

What happens when you call Riichi, discard a tile and, in that moment, you enter in Furiten? If you´re in Temporary Furiten you cannot win that turn with any of your winning tiles by Ron? The temporary Furiten affects you if one of discarded tiles give you no Yaku? (I think not, because it does´nt m...

You can use the incredibly good defense guide on Osamuko´s blog.
Just write on google or something like that: Osamuko defense guide. Was wrote by Umakeiki anyway. In Osamuko blog you´ll find a lot about riichi mahjong strategy. I hope you like it.

I´m with Chalwa, the Koutsu (A.K.A.concealed Pon) need concealed Kan (Kantsu) to be added to the San An Kou.

Maybe someone has seen sometimes, at the end of a mahjong game, scores as +21, +3 or -5 or +/-0. Or something like that. Maybe someone too, has explain this. Sorry if I repeat it. let´s see... we have 4 players and their scores... Player A:40,200 (+30)(+10 plus +20 Oka, winner points.) B:30,700 (+1)...

Ok, thanks!

Can I mix Chankan (kan steal) with Hatei (last tile), Tsumo or Ron? I know tha last tile win on tsumo is Haitei Raouyui an winning on last tile ron is called Houtei Raoyui. But I know too that both are called Haitei. I have another question. When the game starts you´re given 25,000 points, and you m...

So if you´re the dealer and wins you can choose not to play a bonus round. What if there is a draw and you´re in Tempai?

I suppose this sort of things must be discussed before the match...

Maybe sometimes is not allowed for East to decide to play a bonus round or not do it...

Oh, thank you very much!
I love when everything is clear.
Thank you.

New day, new question.

It is posible to mix the San An Kou with San Kantsu if the three Kans are all concealed?

I saw it once, and I´m wondering if was a wrong Han counting.

Indeed. Sometimes riichi mahjong gets too confusing. A lot of optional rules, old rules...

With this rule you can only win with tsumo if you obtain other Yaku wich allow it, except for menzen tsumo.

I remember this is how the old Pinfu worked. But I´m not sure right now.

OK, Thanks to both of you!

I´ve read it some japanese webs about riichi mahjong. Found in webs as the wikipedia or http://www2.odn.ne.jp/~cbm15900/html/y2.html And more japanese webs. And this web says that in some rules (talking about old ones) only with Ron, Pinfu comes to existence, if you Tsumo, Pinfu does not come to be....

As far as I know the original rules of Pinfu does not allow to win with Pinfu and Menzen Tsumo(fully closed hand). But I´m wondering wich is more common now, the old style that don´t allow the mix of Pinfu and Menzen Tsumo, or the new one wich allows the Pinfu + Menzen Tsumo as a value of 2 Han and ...