Who knows the meaning in gobang?

A board game played by two people. Modern gobang is called gobang in Japanese and renju in English.

Gobang originated in China and probably existed among the people before Yao played Weiqi. In ancient myths and legends, there is a saying that "Nu Wa created man and Fuxi played chess". "Zeng Shan Hai Jing" records that "there is a stone resting on the mountain, which is called the chess of the emperor platform and the quail egg with five colors." "Ci Hai" also said: "In Gobang, the chessboard is the same as Go. Two people fight each other and take turns. Whoever connects gobang in a row first will be the winner. " So gobang has a long history.

Let's talk about the origin of Gobang. Gobang originated in Japan and was the result of Japanese players' improvement of Gobang. According to Japanese historical documents, China ancient gobang was first introduced to Korea from China, and then introduced to Japan from Korea during the period of 1688 to 1704 in Lu Yuan, Japan. It was first popular in palaces and aristocratic families, and became popular among the people in the late Lu Yuan. 1899, the name "Julian" was officially confirmed after the public call for names.

Since then, Julian's activities have been constantly improving, mainly due to changes in the rules. For example 1899, it is forbidden for black and white parties to "double three"; 1903 stipulates that only the black side is forbidden to take the "double three", and 19 12 stipulates that if the black side takes the "double three", it will be regarded as a loss; 19 16 stipulates that the black side shall not bring "Dragon Company"; 19 18 stipulates that the black side is also not allowed to go "four, three, three"; 193 1 year stipulated that the black side should not play "double four", and the chess board specified in 19× 19 was changed to 15× 15. Through this series of rule changes, Gobang has finally become today's professional Gobang, and it has also become a chess.

At present, professional gobang is developing rapidly in the world. 1988, the international renju league (RIF) was established in Sweden, with its member countries including Japan, Russia, Sweden, Armenia, Azerbaijan, Estonia, France, Latvia and Belarus, and its headquarters is in Stockholm, Sweden. At present, dozens of countries and regions in the world have become full members of the International Julian League, and China officially joined on 1996.

As far as the overall level of the national Gobang is concerned, Europe is the strongest at present, especially Russia and Estonia, while Japan is a traditional power. The level of Gobang in China is growing rapidly, especially the level of Gobang research and online Gobang is invincible in the world, but those who can better confirm their own strength should be verified in official competitions.

Gobang is easy to use, suitable for all ages, interesting and fascinating; It can not only enhance thinking ability, improve intelligence, but also be philosophical, which is conducive to self-cultivation.

Introduction to gameplay and terminology:

As shown in the figure, the chessboard is close to a square with a size of 15× 15, and there are 225 intersections. The distance between two adjacent intersections is about 2.5 cm from the vertical line and 2.4 cm from the horizontal line.

The center of the board is called Tianyuan. The horizontal lines at both ends of the chessboard are called end lines. The two outermost vertical lines on the left and right sides of the chessboard are called sideline lines. Four points that develop from two end lines and two side lines to the center and intersect with the fourth line are called "stars". Tianyuan and Hexing should meet the basic requirements of China people.

The chessboard is marked with solid dots with a diameter of about 0.5 cm.

The chess pieces are black and white, oblate, with one side protruding, less than 0.8 cm thick and 2.0 ~ 2.3 cm in diameter; The number of pieces is 1 13 black pieces, 1 12 white pieces.

One trick: how to calculate a game of chess? During the game, a chess player drops a chess piece on the intersection of the chessboard without children, regardless of whether the dropped hand is separated from the chess piece, it is regarded as a move. In Five Hands and Two Beats, two black chess pieces are regarded as the same move. When determining whether the specified number of times has been reached within the specified time limit, the player's last move can only be regarded as completed after completing the move and ringing the bell.

Round: Both sides walk one by one, which is called round.

Black chess face: short for black chess face.

White side: short for the side holding white chess.

Round player: the black player at the beginning of the game, or the other player after one player finishes the game, or in the "three-hand exchange", if the white player proposes to exchange black and white chess, a new white player will be created.

Opening: the layout formed at the beginning of the game, two moves in black and one move in white. The rules of professional gobang include twenty-six strokes. See the fifth lecture for details.

Victory: A game in which one side wins.

Judgment of victory: the first party to form a "five-company" on the chessboard wins; Black has formed a "five-company" on the chessboard, but it has not been discovered and has not declared victory. After the next move of White Chess, Black Chess will continue the game. After that, the black side will use the forbidden hand and let the white side point out the forbidden point. Although black once formed a "five consecutive games", white will win. White has formed five or long company on the chessboard, and has not yet declared victory. After the black side takes the next move, the white side continues the game. After that, the black side won the game and declared victory. The black side still won.

Catch up and win: White wins by catching up with Black.

Judging method of winning by catching up;

(1) If the black hand bans the cards, whether it is voluntary or forced, it can be judged negative, but White must immediately point out the forbidden points and judge White to win;

(2) such as white after the black hand Bai Zi, black hand is no longer established. In the subsequent game, White found this forbidden point again and pointed out that it was invalid.

(3) The above items are limited to the "3.3" and "4.4" forbidden points, and the black dragon company is different. As long as the white side finds that the black side has a long companion during the game, when it finds this, when it can point it out and declare victory, it will reward the white side;

(4) White mistook the black company's long forbidden hand for five companies and gave up. After the two sides stopped watching, the white side regretted it and still sentenced the black side to victory;

⑤ The black side mistakenly thought that it was out of the forbidden point and gave up. After the two sides stopped watching, the result could not be changed. Only the white side won.

Free win: technology wins rather than catching up.

VCF win: the abbreviation of "four wins in a row" in English is the skill of winning in a row.

Beading tactics: one of Julian's basic techniques. That is, the white side left a forbidden hand point for the black side (mostly for a long time). At the end of the game, because the intersection was singular, it must be black, which led to Bai Sheng's winning tactics at the end of the game.

Double play with one son: a winning skill in which one son falls and two winning methods are formed at the same time, but the other side cannot defend at the same time.

Tie: A game in which there is no winner.

Final: The game is over.

Yang line: the horizontal and vertical straight lines visible on the chessboard.

Yinxian: An invisible diagonal line on a chessboard without solid lines.

Lian: Five or more pieces of the same color formed on any one of the positive and negative lines of chess, closely connected at intervals.

Wulian: A "Lian" consisting of five pieces of the same color on a chessboard.

Dragon Lian: A "Lian" consisting of six or more pieces of the same color on a chessboard.

Four: including "living four" and "rushing four".

Activity 4: On a positive or negative line of the chessboard, four children with the same color are closely connected without interval, and there is an intersection without children on the extension lines at both ends of these four children, which is closely connected with these four children.

Chong Si: In addition to "live four", the next game of chess can form five consecutive games, which is possible.

The situation that the next move of white chess can form a long company is also considered as "four"

Three: refers to three activities, including "three company" and "triple jump".

"Lian San": A positive line or a negative line of the chessboard is connected with three sons with the same color, and at least one of the extension lines at both ends of the three sons, and at least two intersections without sons at the other end are closely connected with the three sons.

Jump 3: Only one continuous third in the middle has no sub-intersection, but at least one sub-intersection of extension lines at both ends is connected with this third.

Death three: the three that were stopped at both ends, but the effect is still huge.

Hands off: a method prohibited in the game.

The forbidden hands of black chess are "three three", "four four" and "dragon companion".

33: Because the black side is walking, two or more black sides are "alive" at the intersection at the same time, and there are no children.

44: Two or more black "fours" are formed at the intersection without children at the same time because the black side walks one by one.

White is not forbidden.

43: indicates that one party has two predecessors at the same time, one is "4" and the other is "3".

First hand: the method that the other party must answer, in which "rushing four" is called absolute first hand.

Designated play: After the first move of the black side, the white side must hand over a Bai Zi to the black side, and the black side will make a certain opening in the order of white 2 and black 3, but this opening situation must be one of the 26 opening situations stipulated in the professional renju rules.

The three hands are interchangeable: after black 3 and before white 4, white can choose black or white. If black and white are exchanged, the black side must agree to the exchange.

Five hands and two strikes: When the black side hits five, it needs to put a black dot on each of the two blank intersections on the disk surface, so that the white side can choose any point. White takes a black spot from these two sons.

The second game:

A match completed between two teams in the same round of the team competition is called a "one-off" match.

A game between two or more players is called a "game".

A game between two players is called a game.

A relatively concentrated competition unit time is called a "festival". (such as a morning or an afternoon or a night).

Each team (team competition) or each player (individual competition) generally plays one game (except individual bye), which is called a "round".

Concise professional gobang competition rules;

1, black first, white last, the first seed must fall on Tianyuan, taking turns.

2. The winner is to form five pieces of the same color in succession in the horizontal, vertical and diagonal directions of the chessboard.

3. Black is forbidden and white is forbidden. The forbidden hands of black chess are "three, three", "four, four" and "dragon companion". Black can only win four or three.

If there is no winner, it is a draw.

Both the draw in the game and the exit in the middle of the game are judged as negative.

6. Five companies and forbidden hands are formed at the same time, and the top five win.

7. When black hands are forbidden, white hands should be pointed out immediately. If the white side finds out, continue to answer, and it cannot be judged that the black side is negative.

Gobang opening introduction ***24 kinds.

Direct layout (12 kinds):

1, Han Xing

2. Xiyue

3. Sparse stars

Step 4 spend the moon

5, the waning moon

6. Rainy Moon

7. Venus

8, loose moon

10, new moon

1 1, up

12, Shanyue

Horizontal finger layout (12 kinds):

13, Long Star

Xia Yue 14

15, Star

16, Shuiyue

17, meteor

Yue Yun 18

19, Puyue

20. Blue Moon

2 1, silver moon

26. Stars

25. Oblique Moon

24. bright moon

The opening of gobang: the opening refers to the chess shape composed of the first three steps (black 1, white 2 and black 3), and all the chess shapes are named after the word "star" or "moon", so that each opening has a unique label. The opening of gobang is based on two systems: "straight stop play" and "oblique stop play". There are 24 kinds of "Yi * *" (originally there were 26 kinds). The "Comet Game" with oblique stop and the "Wandering Star Game" with direct stop are forbidden to be used in professional competitions because they are too beneficial to white chess.