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Kan: Difference between revisions
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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. | ||
'''Example 4:''' | |||
:{{#mjt:222333444p23m11z}} Illegal kan: {{#mjt:2p}} {{#mjt:3p}} or {{#mjt:4p}} | |||
In this example, declaring a kan doesn't change the wait but it does change the possible interpretations of the hand. The pinzu section can be interpreted either as three consecutive triplets or three identical sequences : | |||
:{{#mjt:222p}} {{#mjt:333p}} {{#mjt:444p}} or {{#mjt:234p}} {{#mjt:234p}} {{#mjt:234p}} | |||
In this case, declaring a kan on any of the pinzus would leave only the three triplets interpretation possible making any of these kan illegal even though it doesn't change the waits. | |||
===Last tile=== | ===Last tile=== | ||