What are the rules for the Yuan 19 Cup New Preliminary Professional Championship?

The19th Yuan Cup China Weiqi preliminary contest is divided into three stages: the tournament, the semi-finals and the finals, all of which adopt the single defeat elimination system.

The game adopts lottery positioning, which is different from the traditional Go game and closer to the popular winning way in the world sports. The game is included in the score, which shows the weight of the game. For specific rules such as time, you can see the rules of the game released before the start of the game.