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Ryantan: Difference between revisions
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merge kanchan into this article
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|fu = Dependent | |fu = Dependent | ||
|type = 3 or 2 | |type = 3 or 2 | ||
|available = 11 | |available = 11 or 7 | ||
|tilePattern = {{#mjt:2333p}}<br>{{#mjt:8889m}} | |tilePattern = {{#mjt:2333p}}<br>{{#mjt:6888p}}<br>{{#mjt:8889m}} | ||
|gameExample = | |gameExample = | ||
}} | }} | ||
'''Ryantan''' {{kana|リャンタン}} and '''pentan''' {{kana|ペンタン}} are [[ | '''Ryantan''' {{kana|リャンタン}}, '''kantan''', and '''pentan''' {{kana|ペンタン}} are a group of [[complex waits]] that can wait to complete either a pair or a sequence. They appear as a triplet with a nearby adjacent tile: | ||
Ryantan | * '''Ryantan''': Combination of [[ryanmen]] and [[tanki]]. Appears as a triplet with a tile adjacent, where none of these tiles are [[terminal]]s. Example: 2223, which can be treated as 22 + 23 (ryanmen) or 222 + 3 (tanki). | ||
* '''Kantan''': Combination of [[kanchan]] and [[tanki]]. Appears as a triplet with a tile numerically 2 apart. Example: 2224, which can be treated as 222 + 24 (kanchan) or 222 + 4 (tanki). | |||
* '''Pentan''': Combination of [[penchan]] and [[tanki]]. Appears as a triplet with at tile adjacent, where either the triplet or adjacent tile are [[terminals. Examples: 1112, which can be treated as 111 + 12 (penchan) or 111 + 2 (tanki). | |||
In order to enter [[tenpai]] with any of these waits, the hand must not have any other pairs. If it already has a "stable" pair, the adjacent tile can be treated as a floating tile. | |||
In order to | |||
== Pattern == | == Pattern == | ||
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Note: this hand will score [[pinfu]] if won on {{#mjt: 3p}} or {{#mjt: 6p}}. If won on the {{#mjt: 5p}}, the hand will have a triplet, thus invalidating the yaku. | Note: this hand will score [[pinfu]] if won on {{#mjt: 3p}} or {{#mjt: 6p}}. If won on the {{#mjt: 5p}}, the hand will have a triplet, thus invalidating the yaku. | ||
===Kantan=== | |||
{{#mjt:1113m000000000z}} Waiting for: {{#mjt:2m}} or {{#mjt:3m}} | |||
===Pentan=== | ===Pentan=== | ||
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Note: when this pattern wins on either triplet tile (in this example, {{#mjt: 4p}} or {{#mjt: 6p}}), the hand can complete a [[shanpon]] wait instead of a [[ryanmen]] wait. This can be important as the shanpon wait gives more [[fu]], and possibly gives [[sanankou]]. | Note: when this pattern wins on either triplet tile (in this example, {{#mjt: 4p}} or {{#mjt: 6p}}), the hand can complete a [[shanpon]] wait instead of a [[ryanmen]] wait. This can be important as the shanpon wait gives more [[fu]], and possibly gives [[sanankou]]. | ||
==Value== | |||
Kantan and pentan are always worth 2 fu, so they cannot be used for pinfu. | |||
Ryantan is worth fu only if it completes the tanki portion. If it completes the ryanmen, no fu is scored, so it can be used for pinfu. E.g. a hand with a 4445 wait can score pinfu when winning with 3 or 6, but ''not'' with the 5. | |||
==External links== | ==External links== | ||