Q Go is currently the only software that supports switching between different styles of Go AI, and is a good helper for you to learn Go. It is now completely free! Main functions: built-in KataGo and LeelaZero engines KataGo and LeelaZero are currently the strongest go AI engines, with chess power beyond professional chess players, and can reach 9D level in wild fox and yicheng. Support AI analysis mode You can repeat the analysis of your game, learn the AI recommended points and change map, in order to quickly improve your chess. Support AI game mode You can play with 18K ~ 9D AI of different levels at any time, even without network. You can play chess on 9x 9, 13x 13, 19x 19 or even any size board. It supports 7 kinds of chess styles including "cosmic flow", "field flow", "force war faction" and other chess styles to simulate various opponents and meet your training needs. Supports 3 kinds of Go rules including Chinese rules, Japanese and Korean rules and even ancient chess rules. It supports 3 kinds of drop methods including clicking drop, double-clicking drop or using the confirmation button. ❖ Support 10 kinds of Go board and pawn themes including a variety of different themes, different board and pawn themes even support different sound effects. Support automatic horizontal and vertical screen switching, perfect support for mobile phones, tablets and even TV sets. Supports importing and exporting SGF format chess scores. You can export chess scores or import chess scores and continue your game. Support the live broadcast of the competition (the source of the chess score comes from the players and the star array). You can see the real-time updated competition matches here. Support cloud chess score library (chess score source from Gokifu, Tencent (wild fox), Sina) here can get the latest uploaded go score.