How to explain the tiger and the earth tiger in Sichuan Mahjong?

Tianhu: refers to the dealer's use of 14 cards and the cards he touched for the first time. Only the dealer can achieve it, which is a very rare way to draw cards. According to calculation, the probability is about one in 300,000.

Woody: The first card that an idle family touches is a "draw", which is considered as a land card. Before this lottery, no one can "eat, touch or bar (including dark bars)", otherwise it will not count.

Extended data:

Sichuan Mahjong Terminology:

Sichuan Mahjong, basic cards and bars are charged together. The final win or loss is the sum of the two items.

Basic card type (case) and basic odd number:

Pinghu: Four ordinary partners and a pair of generals. Such as: 1 23 345 7.89 million 234 66 tubes (1fan)

Pair Hu: All four partners have three identical cards. Such as:11333 4.44 million 222 66 branches (2 branches)

All in one: Hu has only one color card. For example:111234 345 666.88 million (4 times)

Qing Dui: All Qing teams (8 times)

Dark (sound ngàn) seven pairs: a special type of Hu card, not a pair with four partners, but seven pairs when playing Hu cards. Such as 1 133446677 million 5588 tubes (4 times)

Dragon seven pairs: the improvement of dark seven pairs. Two (or more) of the seven pairs are the same, which can be regarded as seven pairs with roots and darkness. Note: Four identical cards cannot be thrown away. For example,1133,446,666,5588 tubes (8 times, doubled with each increase).

Seven pairs of clear: seven pairs of even dark (16 times)

Seven pairs of dragons: seven pairs of dragons in uniform (32 times, each time doubled)

In addition: due to the lack of doors in Sichuan Mahjong, the chances of Tianhu and Dihu are extremely small. If you meet them, you can deal with them in full grid.

Special algorithm:

The calculation of some areas of the following basic cards needs to be discussed before the game.

Golden hook fishing (big single fishing): refers to a big pair of single fishing with only one hand left after all other cards (or bars) have been touched. Such as1113334.44 million 222 6 cylinders. (4 times)

Belt: All cards are with 1 or 9. Such as123123 990,000123 789. (4 times)

Tape cleaning: all. (16 fan)

Will be correct: a big pair made up of all 258. For example, 222,555,880,000,222,888 cylinders. (There is no such method in some areas) (16 times)

Extra multiple:

Flower on the bar: a card that is replenished after opening the bar.

Gun on the bar: shoot with a card that is replenished after the bar is opened.

Grab the bar (grab the bar gun): after touching the card, touch the fourth card of the same kind. When the bar comes out, others can Hu this card, and this time it is not a bar.

Rooting: if one or four cards of the same card are not provided, each card will be doubled.

(The following extra multiples are calculated in some areas, and it is necessary to discuss whether to calculate them before the competition. )

Bottom of the sea: The bottom of the sea is a tiger card. The last card on the wall touches you or shoots.

The only card: The card played by Hu is the last card among all the cards that can be played, and all the other cards have been displayed (in the hall and in the touched cards). If you have touched 30 thousand, then 30 thousand by the lake is a unique piece. There are 25 Hu articles, of which 2 are now 4, 5 are now 3, and the last 5 Hu articles are unique.

Because all the cards that can be played must be played when Hu is absolutely open, you can't have the cards you want to play. Therefore, there are only cards and side cards, and the shuttle between the two sides may be confused, and other cards are not allowed.

In practice, the basic card type is generally capped 8 times (full). Dial 1 for 1, 2,4,8 (248), dial 2 for 2,4,8,16 (248,26), and dial 5 for 5 10/0,20,40 (244). There is also 16 times capped or uncapped.

Bar (windy and rainy)

Hide it (help yourself, wòng): Touch four identical cards by yourself and let it out. (2 times per household without Hu card)

Straight bar (shooting bar): 3 cards in hand are the same, others play the fourth card and bar it out. (putt twice)

Bend bar (ba (bā) bar): I touched three cards, and I touched the fourth card myself, and the bar came out. (1 time, Fan means that each family has no Hu card)

Dark bars and curved bars are called "windy" and straight bars are called "rainy".

Because the profit of the straight pole (twice) is less than that of the bent pole (three times), in order to prevent someone from touching the pole before bending the pole, it is stipulated that the cards touched by the bent pole must be taken out immediately, and the pole is inserted into the pile of cards and then taken out without settlement.

Self-touch and bottoming

As the name implies, when the player touches the card he has come up with, he can double the bottom gold on the original basis when calculating. For example, he played Sichuan Mahjong with five dollars and touched it twice by himself, and the money he won was 4 (basic number)+1 (self-finding) * * 5 times the bottom gold, 20 yuan.

Call a horse (buy a horse)

Sometimes more than four people play cards, and players will be free when they take turns playing cards. At this time, the player can "call the horse".

Rules: At the beginning of the game, after the cards are held, the player who calls the horse randomly selects a card from the end of the pile as a horse card without making a public announcement. Then according to the number of points on the card, the direction from the dealer to the playing card is counted, and the jockey will be bound to the counted players. After the game, the caller and the callee win or lose equally.

Functions: First, redundant players also joined the game, avoiding their boredom in their spare time; Secondly, it increases the fun and surprise of the game. Unfortunately, people often call Hu cards horse cards, and some players wait for themselves in order to win one more card. If they are unlucky and win the horse, they can only admit that they are unlucky.

Settlement = basic card type (usually capped for 8 times)+bar (uncapped)+self-touch (1 time)+calling a horse.

Baidu encyclopedia-Sichuan mahjong