Difference between revisions of "Tenpai"

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Being one or more tiles away from tenpai is called '''noten'''. This word is a contraction of the English '''no tenpai'''.
 
Being one or more tiles away from tenpai is called '''noten'''. This word is a contraction of the English '''no tenpai'''.
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Having achieving tenpai is worth some points when a hand ends in [[ryuukyoku]].
  
 
==Example tenpai hands==
 
==Example tenpai hands==

Revision as of 13:18, 3 August 2013

Tenpai is also referred to as the "ready hand". A hand is tenpai or "ready" when only one more tile is needed to complete the hand. The completion may be either done by draw and/or discard, where applicable. Tenpai does not require that the completed hand has a yaku, although both a completed hand and a yaku are necessary to win.

Being one or more tiles away from tenpai is called noten. This word is a contraction of the English no tenpai.

Having achieving tenpai is worth some points when a hand ends in ryuukyoku.

Example tenpai hands

  • Closed tenpai
  • Tile-1p.pngTile-2p.pngTile-3p.pngTile-4p.pngTile-5p.pngTile-6p.pngTile-7p.pngTile-8p.pngTile-9p.pngTile-3m.pngTile-3m.pngTile-5s.pngTile-5s.png
  • Tile-5p.pngTile-6p.pngTile-7p.pngTile-7p.pngTile-7p.pngTile-1m.pngTile-1m.pngTile-1m.pngTile-1z.pngTile-1z.pngTile-1z.pngTile-4z.pngTile-4z.png

Karaten

Karaten, or empty tenpai, is an exception to the rules given so far. Specific rules may consider an apparent tenpai hand to be noten under the following circumstances.

  • All hand-completing tiles are already used within the player's own hand. Declared kans and open melds belong to the hand. If a player has a 1-2 penchan and a previously declared kan of 3-3-3-3 in the same suit, no more threes are available as winning tiles. Under most rules, this is noten.
  • All hand-completing tiles are visible among declared kans, open melds, discards, and dora indicators. Only some rules have such a large scope for karaten.

Tenpai with no yaku

The definition of tenpai does not refer to yaku.

This is a common pitfall for many beginners. Hands are achieved by tenpai. However, due to lack of or limited knowledge of the yaku, players may find themselves building a hand to tenpai but are unable to declare a win. Furiten may be a case here; but often, this is due to the lack of yaku.

External links