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Static dumps of chessdb.cn (cdb)
This is a collection of static dumps of chessdb.cn, the largest online database of chess positions and openings. The dumps can be probed with the help of cdbdirect.
Statistics
| 20240814 | 20241114 | |
|---|---|---|
| Positions | 44262943988 | 46456113101 |
| Size | 821GB | 808GB |
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