THE OPEN GAME DATABASE
Study the moves. Explore the patterns. Build something new. Completed games from every format are free for everyone to download and use.
;B[hh];W[ih];B[ii];W[jj];B[hi]THE COLLECTION
All completed games between human players with at least 5 moves, across every ruleset and game mode, rated or unrated. Each file contains one month of games, grouped by finish time in UTC.
| Month | Games | Size | Download |
|---|
Freestyle, Renju, Swap2, Pente, Ninuki Renju and Caro are included, together with friendly, private, rematch and tournament games. Each record identifies its ruleset and game mode. Rapfi bot games, aborted games, records with fewer than 5 moves and incomplete records are excluded. New completed months are published automatically.
SGF is an established format for board-game records, with a game identifier for Gomoku and Renju. We use SGF FF[4], GM[4], a 15 × 15 board and UTF-8 text, compressed with gzip.
Our open profile identifies each ruleset and game mode, recorded captures, Elo ratings, timestamps and per-move or Fischer clocks. Use a reader that supports Gomoku; a Go-only reader may interpret the rules differently.
Read the format specification ↗A monthly file is an SGF collection: one complete game tree per line. The moves stay in their original order. No account or API key is required.
gzip -dk gomokuparty-*.sgf.gz
shasum -a 256 -c *.sgf.gz.sha256Download the SHA-256 file beside an archive to verify that your download is complete.
Open the machine-readable manifest ↗OPEN TO EVERYONE
Records contain the moves, result, dates, time control and pre-game Elo ratings. Players are labelled Black and White. Names, account IDs, chat, email addresses and device data are not included.
The game dataset and our format profile are released under CC0 1.0. Use them for research, analysis, training and your own tools. Attribution is welcome, but not required.
CC0 1.0 Universal ↗