Rinshan kaihou: Difference between revisions

Rinshan kaihou
Type	Yaku
Kanji	嶺上開花
English	Dead wall draw
Value	1 han
Speed	Varies
Difficulty	Hard

VisualWikitext

Latest revision as of 07:20, 23 September 2024

Rinshan kaihou 「嶺上開花」 is a yaku obtained when a player declares kan and wins with the tile drawn from said kan.

In sanma, this yaku can also be obtained after declaring kita and winning with the tile drawn after. (To be precise, rinshan is scored when winning with a rinshanpai, or a tile drawn from the dead wall. Both kan and kita cause a draw from the dead wall, so this yaku can be scored after either kan or kita).

Meaning

"Rinshan kaihou" literally means "flowering 「開花」 on the range 「嶺上」". In a sense, the dead wall is treated or viewed as a "mountain", where the winning tile after the kan draw symbolizes as a "flowering" effect.

Procedure

Main article: Kan

When calling kan, a player must draw an extra tile from the dead wall. This is known as the rinshanpai 「嶺上牌」. If the hand is completed with this tile draw, then this yaku is awarded. It is possible for rinshan to be the only yaku for the hand, though it is usually combined with other yaku.

Setting up rinshan kaihou

Like any hand, winning with rinshan requires tenpai to even have a chance of winning. There are two ways to do this.

1. The hand is already in tenpai, and draws/calls the tile required to kan.

Draw:

Waiting for:

The hand is already in tenpai, and is able to call kan without breaking tenpai, giving the chance for rinshan.

2. The hand is in 1-shanten, is currently holding a extra tile that enables kan, then enters tenpai with another draw.

Example

Draw:

Waiting for:

Before drawing 5-man, the 4th hatsu was an extra tile that does not contribute to the hand. After drawing 5-man, the hand will enter tenpai as soon as the hatsu is discarded or melded for a kan. If a kan is called, and the draw was 7-sou, the hand can win with rinshan. Otherwise, the unwanted rinshanpai may be discarded and riichi be called.

Compatibility

Main article: Yaku compatibility

^ Ippatsu requires riichi to be of any use.

	RCH	DRI	IPP	SMO	TAN	PFU	IPK	ITT	YAK	SDJ	SDO	TOI	SNA	SNK	CHA	JUN	RPK	SSG	HRO	HON	CHN	CHI	RIN	HAI	HOU	CHK
RIN

Rinshan kaihou is compatible with almost any hand that can accommodate a kan call. This rules out pinfu, ryanpeikou, and chiitoitsu, as these hands do not allow kan. Chankan, haitei, and houtei all require winning from a different location than a kan replacement tile (another player's kan, the live wall, and another player's discard, respectively) and so cannot combine with rinshan. Finally, a kan would interrupt a chance for ippatsu.

With haitei

Rinshan kaihou cannot be combined with haitei. Haitei requires winning from a tile drawn from the live wall, the haiteihai, while rinshan requires a draw from the dead wall.

Sanma

In sanma, rinshan can be won after declaring kita, since each kita call also draws a tile from the dead wall. Therefore, rinshan can be scored with pinfu, ryanpeikou, and chiitoitsu. The only yaku ineligible with rinshan in sanma are ippatsu, chankan, haitei, and houtei.

Sekinin barai

Main article: Sekinin barai

Some rulesets impose a liability payment, called sekinin barai or pao, on the discarder of a kanned tile in the event of a rinshan kaihou win.

If this rule is in effect: when a player calls an open kan, the discarder is liable for payments until the end of the caller's turn. If the caller wins with the immediate rinshan, payments occur as if the discarder was ronned. If the caller makes further kans, the discarder would still be liable until the caller discards a tile.

External links

嶺上開花

Rinshan kaihou in Japanese Wikipedia

@@ Line 6: / Line 6: @@
 |yakuSpeed   = Varies
 |difficulty  = Hard
-|yakuCombine = * All standard yaku, except [[chankan]] and [[haitei]]
+|yakuCombine = * All standard yaku, except [[chiitoitsu]], [[ippatsu]], [[pinfu]], [[chankan]], [[haitei]], and [[houtei]]
-|gameExample = [http://tenhou.net/0/?log=2012090616gm-0009-0000-ef78f6ce&tw=1&ts=6] [http://tenhou.net/0/?log=2008121721gm-00c1-0000-fcadb0d7&tw=3&ts=5]
+|gameExample = * [http://tenhou.net/0/?log=2014113013gm-0009-0000-c907cbb8&tw=3&ts=5 Rinshan only]
+* [http://tenhou.net/0/?log=2013060208gm-0009-7447-6d544712&tw=0&ts=5 Rinshan using ankan]
+* [http://tenhou.net/0/?log=2008121721gm-00c1-0000-fcadb0d7&tw=3&ts=5 Rinshan after 3x kan]
+* [http://tenhou.net/0/?log=2014010423gm-0009-8920-597b0b25&tw=4 Rinshan] [[Riichi|with riichi]]
+* [http://tenhou.net/0/?log=2013122402gm-0009-7447-41811fff&tw=3&ts=1 Rinshan] on [[Abortive_draw#Suu_kaikan|fourth kan]]
+<!-- no more examples; any additional gets added to the Talk Page -->
 }}
-'''Rinshan kaihou''' (嶺上開花) is a standard yaku, where a player wins with the ''rinshanpai'', i.e., the replacement tile after forming a [[kantsu]].  As such, this yaku is only accessible via [[kan]] calls.
+'''Rinshan kaihou''' {{kana|嶺上開花}} is a [[yaku]] obtained when a player declares [[kan]] and wins with the tile drawn from said kan.
+In [[sanma]], this yaku can also be obtained after declaring [[kita]] and winning with the tile drawn after. (To be precise, rinshan is scored when winning with a '''rinshanpai''', or a tile drawn from the dead wall. Both kan and kita cause a draw from the dead wall, so this yaku can be scored after either kan or kita).
+== Meaning ==
+"Rinshan kaihou" literally means "flowering {{kana|開花}} on the range {{kana|嶺上}}". In a sense, the [[dead wall]] is treated or viewed as a "mountain", where the winning tile after the kan draw symbolizes as a "flowering" effect.
+== Procedure ==
+{{main|Kan}}
+When calling kan, a player must draw an extra tile from the [[dead wall]]. This is known as the '''rinshanpai''' {{kana|嶺上牌}}. If the hand is completed with this tile draw, then this yaku is awarded. It is possible for rinshan to be the only yaku for the hand, though it is usually combined with other yaku.
 == Setting up rinshan kaihou ==
-Like any hand, this yaku requires tenpai to even have a chance of winning.  This is particularly true when kan is involved.  As such, the fourth tile for kan counts as an extra tile.  If that tile is in the hand, it actually takes up one tile space, that could be used for normal hand development.
+Like any hand, winning with rinshan requires [[tenpai]] to even have a chance of winning. There are two ways to do this.
+. The hand is already in tenpai, and draws/calls the tile required to kan.
+: {{#mjt:55m123p55568s666z}} Draw: {{#mjt:6z}}  Waiting for: {{#mjt:7s}}
+The hand is already in tenpai, and is able to call kan without breaking tenpai, giving the chance for rinshan.
+. The hand is in 1-[[shanten]], is currently holding a extra tile that enables kan, then enters tenpai with another draw.
+[http://tenhou.net/0/?log=2013011715gm-0009-7447-0bef5c3f&tw=1&ts=10 Example]
+: {{#mjt:5m123p55568s6666z}} Draw: {{#mjt:0m}}  Waiting for: {{#mjt:7s}}
+Before drawing 5-man, the 4th hatsu was an extra tile that does not contribute to the hand. After drawing 5-man, the hand will enter tenpai as soon as the hatsu is discarded or melded for a kan. If a kan is called, and the draw was 7-sou, the hand can win with rinshan. Otherwise, the unwanted rinshanpai may be discarded and [[riichi]] be called.
-== Rinshan kaihou and haitei ==
+== Compatibility ==
+{{main|Yaku compatibility}}
-Rinshan kaihou cannot be combined with [[haitei]], a yaku for calling tsumo on the final tile from the live wall. When winning on the replacement tile after a kan, tsumo is not called on any tile from the live wall, but on a tile from the dead wall.
+{{Yaku compatibility table|RIN}}
+Rinshan kaihou is compatible with almost any hand that can accommodate a kan call. This rules out [[pinfu]], [[ryanpeikou]], and [[chiitoitsu]], as these hands do not allow kan.  [[Chankan]], [[haitei]], and [[houtei]] all require winning from a different location than a kan replacement tile (another player's kan, the live wall, and another player's discard, respectively) and so cannot combine with rinshan. Finally, a kan would interrupt a chance for [[ippatsu]].
+=== With haitei ===
+Rinshan kaihou cannot be combined with [[haitei]]. Haitei requires winning from a tile drawn from the live wall, the '''haiteihai''', while rinshan requires a draw from the dead wall.
+=== Sanma ===
+In [[sanma]], rinshan can be won after declaring [[kita]], since each kita call also draws a tile from the dead wall. Therefore, rinshan can be scored with pinfu, ryanpeikou, and chiitoitsu. The only yaku ineligible with rinshan in sanma are ippatsu, chankan, haitei, and houtei.
 == Sekinin barai ==
@@ Line 23: / Line 60: @@
 {{Main|Sekinin barai}}
-Some rule systems impose a liability payment, called ''sekinin barai'' or ''pao'', on the discarder of a kanned tile in the event of a rinshan kaihou win.
+Some rulesets impose a liability payment, called '''sekinin barai''' or '''pao''', on the discarder of a kanned tile in the event of a rinshan kaihou win.
-If this rule is in effect, whenever a player starts his turn by calling kan on a discard, the discarder is liable for the entire price of the caller's hand until end of turn. If the caller calls tsumo on the replacement tile after the [[Kan#Daiminkan|daiminkan]], payments occur as if he called ron against the liable player. If the caller continues to make ankan or shominkan on the same turn, then wins on a replacement tile, payments again occur like a ron against the liable player. When the caller discards a tile, the discarder of the kanned tile is no longer liable.
+If this rule is in effect: when a player calls an open kan, the discarder is liable for payments until the end of the caller's turn. If the caller wins with the immediate rinshan, payments occur as if the discarder was [[ron]]ned. If the caller makes further kans, the discarder would still be liable until the caller discards a tile.
 ==External links==
+{{jpwiki|嶺上開花}}
 [[Category:Yaku]]
 {{navbox yaku}}