What does it mean to lose 3-4 in Go?

Go score MINUS 3? 4 means the score is 3-4 compared with the last round or the last round.

Weiqi is a strategic game of two people, which was called "Weiqi" in ancient China. Games? It belongs to one of the four great arts of piano, chess, calligraphy and painting. Weiqi originated in China and was handed down by Emperor Yao. It was recorded in the Spring and Autumn Period and the Warring States Period. During the Sui and Tang Dynasties, it was introduced to Japan through Korea and then to European and American countries. In ancient China, Weiqi was one of the four major arts of piano, chess, calligraphy and painting, with a history of more than 4,000 years. Weiqi was just a means of divination at first, and gradually became a competitive event.

The basic method of Go is: each side holds a piece of the same color, first black and then white, and then alternately play, only one at a time; Chess pieces are placed at the intersection of the chessboard. After the chess piece is decided, it is not allowed to move to other positions. It is the right of both parties to place chess pieces in turn, but either party is allowed to give up the right to place chess pieces. The pieces in Go are divided into black and white.

Most of them are oblate (there are also Ying's pieces with double-sided protrusions), and the number of pieces should be 180 black and white pieces. China generally uses a piece with a flat side and a convex side, while Japan generally uses a piece with two convex sides.