LeelaChessZero/lczero-training

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For code etc relating to the network training process.

Stars: 190
Forks: 143
Open beginner issues: 0
Indexed issues: 21

Dominant language: Python
License: No license data
Last GitHub push: Jul 23, 2026
Latest indexed: Sep 18, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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21 open issues indexed

VarianceScaling Initializer Is Unseeded Open

Difficulty 2/5 1-3 hours Newbie friendliness 42/100

LeelaChessZero/lczero-training#218 · 8 comments · Opened May 7, 2023
Training without GPU Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

LeelaChessZero/lczero-training#206 · 2 reactions · Opened Jul 22, 2022
Training cfg error Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

LeelaChessZero/lczero-training#205 · Opened Jun 29, 2022
question about training Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

LeelaChessZero/lczero-training#198 · Opened Apr 15, 2022
assertion error Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

LeelaChessZero/lczero-training#197 · 2 comments · Opened Feb 27, 2022
which python version is required Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

LeelaChessZero/lczero-training#195 · 2 comments · Opened Feb 27, 2022
Training script crashes after hitting a checkpoint Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

LeelaChessZero/lczero-training#159 · 1 comment · Opened Jul 5, 2021
Material Evaluation by LC0 Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

LeelaChessZero/lczero-training#157 · Opened May 25, 2021
Raise error on training data from different format versions Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

LeelaChessZero/lczero-training#152 · 1 comment · Opened Apr 10, 2021
UnboundLocalError: 'mse_loss' is used before assignment when using `value: classical` in yaml file Open

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

LeelaChessZero/lczero-training#136 · Opened Nov 30, 2020
http://lczero.org/training_data leads to 404 Open

Difficulty 2/5 1-3 hours Newbie friendliness 25/100

LeelaChessZero/lczero-training#132 · Opened Sep 17, 2020
Softmax Policy Target Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

LeelaChessZero/lczero-training#128 · 1 reaction · Opened Jun 13, 2020
decode_training.py does not support V5 training format data Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

LeelaChessZero/lczero-training#126 · Opened May 17, 2020
404 at training data link Open

Difficulty 2/5 1-3 hours Newbie friendliness 25/100

LeelaChessZero/lczero-training#122 · 6 comments · 1 reaction · Opened Apr 17, 2020
update training data section in readme Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

LeelaChessZero/lczero-training#114 · 1 reaction · Opened Mar 23, 2020
ChunkParser fails with more than 1 worker in Python 3.7 Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

LeelaChessZero/lczero-training#75 · Opened May 6, 2019
net_to_model.py - ValueError: Number of filters in YAML doesn't match the network Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

LeelaChessZero/lczero-training#65 · 2 comments · Opened Feb 16, 2019
Training data is missing Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

LeelaChessZero/lczero-training#49 · 1 comment · 1 reaction · Opened Oct 16, 2018
Input pipeline Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

LeelaChessZero/lczero-training#44 · 1 comment · Opened Sep 4, 2018
Report a 'train' number before step 1 like for 'test'. Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

LeelaChessZero/lczero-training#27 · Opened Jul 4, 2018
Analyze blunders Open

help wanted

Difficulty 5/5 Over a week Newbie friendliness 25/100

LeelaChessZero/lczero-training#5 · 36 comments · Opened May 31, 2018

LeelaChessZero/lczero-training

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