D:\>d:\leela-zero-0.16-win64\leelaz.exe -w 939-heron.gz
Using 2 thread(s).
RNG seed: 4878283789657530464
Leela Zero 0.16 Copyright (C) 2017-2018 Gian-Carlo Pascutto and contributors
This program comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to redistribute it
under certain conditions; see the COPYING file for details.
Wavefront/Warp size: 32
Max workgroup size: 1024
Max workgroup dimensions: 1024 1024 64
Using OpenCL half precision (at least 5% faster than single).
Setting max tree size to 4077 MiB and cache size to 453 MiB.
Passes: 0 Black (X) Prisoners: 0
Black (X) to move White (O) Prisoners: 0
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19 . . . . . . . . . . . . . . . . . . . 19
18 . . . . . . . . . . . . . . . . . . . 18