Dear netizens: Hello everyone! The moves of five companies and forbidden hands in gobang, thank you! Please give examples.

1, gobang is a competitive activity between two people. Because the rules of black and white are different, black must go first.

2. The special gobang board is 15× 15, and the gobang direction is horizontal, vertical and oblique.

3. Hand-forbidden is a chess playing method that is judged as negative in the game. White is not forbidden.

Please look at the chart: (attached)

Point X in Figure 1, Figure 2 and Figure 3 refers to the third and third forbidden hands.

Point X in Figures 4 and 5 refers to four or four forbidden hands.

The x point in fig. 6 is a long chain hand.

It is impossible for both sides to form a five-game draw on the chessboard.

In the game, it is a negative sentence to pick up the child who fell on the plate. During the game, one side terminated the game by itself and was awarded a penalty.

6. When the black side lost the key five, it formed a five-company, and at the same time formed a forbidden hand. At this time, because the black side has become five companies, the forbidden hand is invalid and the black side wins.

7. The so-called black hand ban means that when the black hand falls, two or more hands are banned for three, four and a long time. At this point, the white side should immediately point out to the black side that victory is a matter of course.

Three. Special provisions

Although professional gobang has taken restrictions on black chess, the advantage of black chess being the first is still great. Therefore, there are three special rules in high-level professional competitions.

(1) "Designated play": refers to that both sides of the game play white chess first according to the agreed opening. For example, "Star Bureau" and "Flower and Moon Bureau" (see "Gobang Opening").

② "Three-hand chess can be exchanged": it refers to the second hand of black chess (after the third move on the board and before the white 2, if the white side thinks that the shape of black chess is unfavorable to its own side, it can be exchanged, that is, the side holding white chess becomes the side holding black chess (this method is not applicable to the designated game, and can be used to start at will).

③ "Five-handed and Two-handed Play": It means that when Black plays the key fifth hand in the next set, it must play two moves, so that White can choose one of these two moves and then continue.

I strongly demand extra points: landlord, it took me half an hour to get the PS map alone, and I can only insert one without PS. Remember to add points