What is riichi in mahjong?

Riichi is a declaration that your closed hand is one tile from winning (tenpai). It costs a 1,000-point stick, locks your hand, and adds 1 fan plus the chance of ippatsu.

How many yaku are there in riichi mahjong?

The standard set has 26 normal yaku plus 13 yakuman. The most common ones — riichi, tanyao, pinfu and yakuhai — cover the majority of winning hands.

What is the easiest yaku for beginners?

Tanyao (all simples) is the easiest: build four melds and a pair using only 2-8 tiles, avoiding terminals and honors entirely.

Yaku do Mahjong Riichi: a lista completa

Todos os yaku para vencer no riichi — básicos de 1 fan, padrões de 2 fan e as mãos yakuman, em linguagem clara.

Básicos de 1 fan

Riichi, tanyao, pinfu, yakuhai (trio de dragões ou seu vento) e ippatsu cobrem a maioria. Haitei, rinshan e chankan valem 1 fan também.

2 fan e padrões valiosos

Riichi duplo, sete pares, sanshoku e ittsu valem 2 fan. Flush puro oculto 6, half-flush 3, tudo trios 2.

Yakuman

Os clássicos: treze órfãos, quatro ventos, três dragões, quatro trios ocultos, tudo honras, tudo terminais, verde, nove portas. Este site declara e pontua automaticamente.

Mão fechada soma

Riichi (1 fan), ippatsu (1 fan se vencer no turno seguinte) e tsumo com mão fechada (1 fan) acumulam: uma mão riichi fechada chega a 3 fan sem padrão extra.

Fan e fu na prática

A fórmula é fu × 2^(2+fan); 5 fan sempre pontua mangan. O registro de cada vitória neste site mostra fan, fu e pontos.

FAQ

What is riichi in mahjong?: Riichi is a declaration that your closed hand is one tile from winning (tenpai). It costs a 1,000-point stick, locks your hand, and adds 1 fan plus the chance of ippatsu.
How many yaku are there in riichi mahjong?: The standard set has 26 normal yaku plus 13 yakuman. The most common ones — riichi, tanyao, pinfu and yakuhai — cover the majority of winning hands.
What is the easiest yaku for beginners?: Tanyao (all simples) is the easiest: build four melds and a pair using only 2-8 tiles, avoiding terminals and honors entirely.

Tutorial relacionado

🀄 Mahjong Riichi Guia