Riichi: Difference between revisions

2 bytes added ,  12 March 2015
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m (→‎Kan during riichi: missing a 1s)
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'''Example 3:'''
'''Example 3:'''
:{{#mjt:3335666p11456s}} Illegal kan: {{#mjt:36p}}
:{{#mjt:3335666p111456s}} Illegal kan: {{#mjt:36p}}


Here, the waits are 457p. A kan on 6p would remove the 7p wait, so it is obviously not permitted. A kan on the 3p would not change the waits, however, if the hand was won with 4p, the hand could be interpreted as:
Here, the waits are 457p. A kan on 6p would remove the 7p wait, so it is obviously not permitted. A kan on the 3p would not change the waits, however, if the hand was won with 4p, the hand could be interpreted as:


:{{#mjt:33p}} {{#mjt:345p}} {{#mjt:666p}} {{#mjt:11s}} {{#mjt:456s}}
:{{#mjt:33p}} {{#mjt:345p}} {{#mjt:666p}} {{#mjt:111s}} {{#mjt:456s}}


In this case, the 3p does not form a [[koutsu|triplet]], but rather a pair and a part of a sequence. A kan on the 3p would remove this potential interpretation of the hand, and is therefore forbidden.
In this case, the 3p does not form a [[koutsu|triplet]], but rather a pair and a part of a sequence. A kan on the 3p would remove this potential interpretation of the hand, and is therefore forbidden.