Riichi: Difference between revisions

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 There are two major rule variations on kan legality:
-* Kan is allowed unless one of the to-be-kanned tiles could be interpreted as a [[sequence]] or [[pair]] if a given winning tile is obtained. E.g. you cannot kan the 2/3/4 with 222333444 in hand, since it could be interpreted as three 234 sequences.
+* Kan is allowed unless one of the to-be-kanned tiles could be interpreted as a [[sequence]] or [[pair]] if a given winning tile is obtained. E.g. you cannot kan the 2/3/4 with 222333444 in hand, since it could be interpreted as three 234 sequences (the kan would prevent the hand from being interpreted as sequences).
-* Kan is allowed unless the kan would change the hand's waits. A 222333444 could be kanned, unless it would affect the final wait. In addition the kan must include the newly drawn tile, so you cannot kan a '5' in 555567 after drawing the 8.
+* Kan is allowed unless the kan would change the hand's waits. This means a 222333444 could be kanned, unless it would affect the final wait.
+** In addition, the kan must include a newly drawn tile, so you cannot kan a '5' in 555567 after drawing the 8.
 See [[Kan#Kan during riichi|Kan during riichi]] for more details.