Weiqi uses a square chessboard and black and white round pieces to play chess. There are vertical and horizontal 19 straight lines on the chessboard, which divide the chessboard into 36 1 intersections. The chess pieces walk at the intersection, and the two sides play chess alternately. After landing, they can't move, and the one with more enclosures wins. Because Black took advantage of the first move, it was artificially stipulated that Black would post to White at the end of the game. In ancient China, Weiqi was a block system in which black and white players placed two pieces in the diagonal star position (diagonal star layout), and the white player played first. Modern Weiqi was developed from Japan, and the seating rules were abolished, so the changes of Weiqi became more complicated and changeable. Weiqi is also considered as the most complicated board game in the world.
Chess pieces: Chess pieces are divided into black and white. Most of them are oblate (there are also two-sided protruding pieces). The number of pieces should be 180 black and white pieces (see China Go Rules (2002 Edition)). The chess pieces are round. In China, one side is flat and the other side is convex, while in Japan, both sides are convex. Yunzi, produced in Yunnan, China, has been favored by chess players for more than 500 years. More precious chess pieces are agate, shells and so on.
Chessboard: equal-distance horizontal and vertical parallel lines 19, * * constitutes 19× 19=36 1 intersection (hereinafter referred to as "points"). There are nine points on the disk, called the star position, and the central star position is also called "Tianyuan". When playing chess, you should put your hand on the star. Chessboards can be divided into corners, sides and midriffs. In the initial study, there were 13× 13 and 9×9 chessboards. In addition, some modern unearthed cultural relics are rare chessboards of 15× 15 and 17× 17.
Each side of the game holds a piece of the same color, first black and then white, and then alternately, only one at a time.
The chess pieces are under the intersection on the chessboard.
After the chess piece is moved, it cannot be moved to other positions.
It is the right of both parties to take turns, but either party is allowed to give up the right.
Qi of chess piece: there is a chess piece on the chessboard, and the empty spot next to it is the qi of this chess piece. If there are chess pieces with the same color at the points next to them, they are connected to each other into an inseparable whole. Their anger should be counted together. If there are different colors of chess pieces on the point next to the chess pieces on a straight line, then the chess pieces in the intersection will be lifeless. If all the qi is occupied by the other party, there is no qi. There can't be an inanimate chess piece on the chessboard, that is, an elevator.
Lift the child: the method of lifting the lifeless son from the plate is called "lift the child". There are two ways: 1. After playing chess, the opponent's chess pieces are out of breath, so you should play at once. 2. After playing chess, the chess pieces of both sides are lifeless, so you should immediately draw out the lifeless son of the other side. After the opponent's chess pieces are pulled out, it is the forbidden point (also called the forbidden point). Any player on the board, such as a chess player, will be in a state of lifelessness at once, and he can't extract the opponent's pieces at the same time. This point is called "forbidden point" and players are forbidden to play.
Rule 3 3/4: Step 1: Get rid of the dead children. Step 2: Only count the points around one side and record them (generally, the points around are in whole ten points). Step 3: If you count black, subtract 3 3/4, and if you count white, add 3 3/4. Step 4: Compare the result with 180 and 1/2 (half of 36 1 dot on the chessboard). If it exceeds, it is victory, otherwise it is negative judgment. If the number of black eyes exceeds 184.25, you win, while the number of white eyes only needs to exceed 176.75. Generally speaking, White 177 wins and Black 184.5 wins.
Give way: give way first, don't post, give way to post, and give up half of the children (as if the transferee took the order in advance).
I hope it can help you solve the problem.