SmartGo One

Learn, play, study Go

SmartGo One is your complete app for the game of Go. Learn to play, practice against the computer, study master games, solve problems, and read Go books. Free download.

Play, Learn, Go

SmartGo One is a Go board that’s always with you, complete with thousands of Go problems and over 115,000 professional game records. It’s the perfect tool to study and enjoy Go – anywhere, anytime. For iPhone, iPad, and Mac.

SmartGo One on any Apple device

Pro Game Library

SmartGo One includes the full GoGoD collection of over 115,000 game records, from classic games to modern tournaments. Search by player or year to find the games you’re interested in. Read biographies of many of the players (English only).

Go Problems

Solving problems is one of the main ways to get stronger. Start with the 200 included problems, then add problem packs to keep you challenged, from 30 kyu (beginner) to 6 dan (strong amateur). SmartGo will present the problems and keep track of your progress.

Go Books

Enjoy over 150 high-quality interactive books about the game of Go. Replay moves and solve problems directly within diagrams. A better experience than printed books, at half the price.

Joseki matching

Given a corner or full-board position, SmartGo shows you the moves played by professionals, sorted by frequency. It does this by finding matching positions in the whole game collection. Explore the matching games to see how games typically develop after a certain opening or joseki.

Joseki Matching Screenshot
Tree view screenshot

Tree View

The tree view in SmartGo makes navigation easy. By compressing regular black-white-black-white move sequences and emphasizing branch points and annotations, the tree view reveals the structure of an annotated game.

Play vs. Computer

Based on the powerful KataGo engine, SmartGo One will challenge you mercilessly. Play against the computer, take back moves, get hints, have the computer estimate the balance of territory. Replay the game and explore different variations.

Record and Edit Games

Game recording and editing features have been fine-tuned through actual use at many tournaments, so it’s a snap to record your over-the-board games. For example, you can adjust misplaced moves, insert a pair of moves, add comments, and email the game record to your opponent.

Manage Your Collection

Organize your games in iCloud Drive and sync across devices. Use folders, or group games into collections. Open and edit zipped collections of SGF files directly.

To read about the features in SmartGo One compared to SmartGo Kifu, please see this blog post.

SmartGo for Windows

SmartGo for Windows is the complete tool for Go players, with a database of more than 108,000 professional games. Compared to other Go programs, SmartGo is more powerful and easier to use. It’s a tool to play, record, replay, analyze, annotate, and print Go games. If you ever deal with SGF files, you want SmartGo.

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