In the actual combat of mahjong, many poker players will encounter such confusion:Mahjong can be a game, right?？This question may seem simple, but it involves differences in mahjong rules in different regions. As a special type of Hu card in Mahjong, the seven pairs are very popular among players because of their unique structure and high numbers. However, when bars meet seven pairs, the rules become complex. This article will analyze in detail whether you can still play seven pairs after playing cards, and share relevant practical skills to help you make the right decision at the table.

The basic concept of seven pairs and the Hupai conditions

Seven pairs, as the name suggests, are a Hu card type composed of seven pairs, that is, there are seven sets of identical two cards in the hand, for a total of 14 cards. In most mahjong rules, seven pairs belong to a special card type, regardless of door clearing, but usually require no touching, bar and other behaviors, and the "purity" of the cards in the hand must be maintained. This is because the seven pairs of emphasis cards are neat and concealed. Once the cards are touched or the cards are crossed, the structure of the pair will be destroyed and seven pairs will not be formed.

For example, the cards in the hand include: 10,000, 10,000, 30,000, 30,000, 50,000, 50,000, 70,000, 90,000, 90,000, two, two, four, and four. This is the standard seven-pair card type. If the player touches or stacks cards during the process, the number of cards in the hand will change, and the number of pairs is insufficient, so naturally it is impossible to match them.

The influence of bars on seven pairs: analysis of the rules

Back to the core question:Mahjong can be a game, right?？The answer depends on the specific Mahjong rules. In most mainstream mahjong rules, such as national standard mahjong, Sichuan mahjong, Guangdong mahjong, etc., once a player plays a card (including open bars, hidden bars, and additional bars), he loses the qualification for Hu Qidui. The reason is:

  • Bar cards change the structure of the hand cards: After the cards are stacked, the player needs to make up one card from the card wall. Although the number of cards in the hand is still 13 (or 14), the card itself occupies four identical cards and can no longer form a pair. Seven pairs require seven pairs, and a card will reduce the number of pairs available.
  • The signboard destroys the clearing state in front of the door: The seven pairs usually require a clear door, that is, there is no behavior such as eating, touching, or exposing. Although the dark bar does not affect the clearing of the door, the four cards on the dark bar cannot be counted as pairs, so it is also impossible to match them.
  • Exceptions to special rules: In a few local rules or variants of Mahjong, it is possible to allow "blooming on the bar" Hu Qi pairs, but this situation is extremely rare and usually requires prior agreement. For example, in the "cheating bar" rule in some areas, if the cards are tied and replaced into seven pairs, it may be recognized, but this is a special case.

Therefore, in the vast majority of cases,If you are angry, you can't be confused。If you plan to play seven pairs in a game, avoid any form of poker, including hidden cards. Because although the hidden bar does not affect the clearing in front of the door, it will take up four cards, resulting in insufficient pairs.

Strategic choices in actual combat: bar or seven pairs?

In actual combat, players often face choices: their hands are close to seven pairs of cards, but they have the opportunity to leverage cards. How should they choose? This requires a comprehensive judgment based on the situation of the game, the returns and risks.

1. Evaluate the completion of seven pairs

If there are already 5-6 pairs in your hand and the remaining cards are easy to touch, then the potential of seven pairs is great. At this time, you should give up the cards and focus on touching pairs. For example, if there are 5 pairs in the hand, and one of the other 3 single cards is a lone card. At this time, the card may damage the card type, so it is better to wait for the pair to be formed.

2. Compare the payoffs of the bars and seven pairs

Bar cards can gain bar points or runs immediately, while seven pairs usually have higher runs, but it takes time to wait. If the income from the card is low (such as 1 fold), and seven pairs may bring high dividends (such as more than 4 folds), and the game is still early, it is recommended to give up the card and pursue seven pairs. On the other hand, if the game is in the middle and late set, and the hope of seven pairs is slim, gambling may be a safer choice.

3. Consider table rules

The rules for bar and seven pairs are different in different regions. In some rules, you can still play other card types after a card is crossed, but seven pairs cannot; in some rules, a card may affect the scores of other players. Therefore, the rules should be clarified before the start to avoid misjudgments.

4. Observation card river and opponents

If there are multiple pairs of cards you need in the card river, it means that these cards may be difficult to touch, and the difficulty of the seven pairs will increase. At this time, a card may be a better choice. At the same time, observe whether your opponent is playing a big card. If your opponent may be playing a big card, the card can increase your score and may even destroy your opponent's rhythm.

Common misunderstandings and precautions

Many novice players are interestedMahjong can be a game, right?There are misunderstandings. The following are some common misunderstandings:

  • Myth 1: Hidden bars do not affect seven pairs。In fact, although the dark bar does not affect the clearing of the door, the four cards of the bar cannot form a pair. Therefore, there can only be a maximum of 6 pairs in the hand, which cannot meet the seven pairs requirement.
  • Misunderstanding 2: Blooming on the bar can be done in seven pairs。Blooming on the bar means that the replacement card after the bar card coincides with the Hu card, but the Hu card type is usually not seven pairs, because the bar card has destroyed the structure of the seven pairs. Unless the rules specifically allow it, flowers on the bar cannot be in a row.
  • Misunderstanding 3: Riding first and then removing pairs。Some players think that they can first tie cards and then tear down other pairs to make seven pairs. This is impossible because the number of cards in their hands and the number of pairs after tie cards do not meet the seven pairs requirements.

Therefore, before deciding on a card, be sure to confirm whether you still have the possibility of seven pairs. If you have decided to make seven pairs, you should resolutely refrain from engaging, including secretly engaging. If you find that you may have seven pairs after trading, you should adjust your strategy in time and change to other card types.

Summary: The choice between bars and seven pairs

To sum up,Mahjong can be a game, right?？In the vast majority of Mahjong rules, the answer is no. Bars will destroy the card type structure required for seven pairs, making it impossible to play seven pairs. Therefore, in actual combat, players should reasonably choose whether to leverage cards based on the situation, rules and benefits of the game. If you pursue high-quality seven pairs, resist the temptation to bar cards; if the hope of seven pairs is slim, bar cards may be a wiser choice. Mastering this rule can help you make more rational decisions on the mahjong table and improve your winning rate.