pro-games-go-19x19-2018-04

This archive contains 12 of the 14 games played with four KBA-associated professionals in April 2018 (see this post). ELF OpenGo won all games by resignation.

We are respecting the players' request not to publish two of the games, and we're also anonymizing the games. Each player is represented in at least two games contained in this archive.

The first two games were played using a weaker prerelease version of the ELF OpenGo model weights. For each move, ELF OpenGo used 2 threads with 10000 rollouts per thread (grouped into batches of 4).

All other games were played using the v0 pretrained model (publicly available for download). For each move, ELF OpenGo used 2 threads with 40000 rollouts per thread (grouped into batches of 16). This took around 50 seconds per move on a V100 GPU.

For all games, no constraints were imposed on human thinking time.

There is no source code associated with this release. All files herein are covered under this repository's BSD-style LICENSE.