Difference between revisions of "Allie"
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* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=73712 New version of Allie v0.6] by [[Adam Treat]], [[CCC]], April 20, 2020 | * [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=73712 New version of Allie v0.6] by [[Adam Treat]], [[CCC]], April 20, 2020 | ||
* [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=74449 Release v0.7 of Allie] by [[Adam Treat]], [[CCC]], July 11, 2020 | * [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=74449 Release v0.7 of Allie] by [[Adam Treat]], [[CCC]], July 11, 2020 | ||
+ | * [http://www.talkchess.com/forum3/viewtopic.php?f=2&t=76686 Why I stood up for Allie is why I stand up for FF2] by [[Dietrich Kappe]], [[CCC]], February 23, 2021 » [[Fat Fritz]] | ||
=External Links= | =External Links= | ||
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[[Category:GPU]] | [[Category:GPU]] | ||
[[Category:DCNN]] | [[Category:DCNN]] | ||
+ | [[Category:MCTS]] | ||
[[Category:PC]] | [[Category:PC]] | ||
[[Category:Chess960]] | [[Category:Chess960]] | ||
[[Category:Given Name]] | [[Category:Given Name]] |
Latest revision as of 19:31, 24 February 2021
Allie,
an UCI compliant open source chess engine by Adam Treat, written in C++ using Qt, released under the terms of GPL version 3.
Allie is inspired by the seminal AlphaZero paper [1] and the Leela Chess Zero project - utilizing the networks produced by Leela Chess, and sharing the CuDNN backend written by Ankan Banerjee [2]. Allie is a replacement of Lc0's search with an own implementation of a PUCT Monte-Carlo tree search [3].
Contents
AllieStein
AllieStein is the combination of Allie with Leela's third party Stein network by Mark Jordan [4] [5], which is trained by supervised learning feeding in games from CCRL, supported by SGDR (Stochastic Gradient Descent with Warm Restarts) [6] and GGT (full-matrix adaptive regularization) [7], using batch renormalization [8], and adding gradient noise [9].
Features
- Fancy Magic Bitboards largely from Ethereal by Andrew Grant [10] [11]
- BMI2 - PEXT Bitboards
- Lc0 NN Backend by Ankan Banerjee [12]
- Monte-Carlo Tree Search
- PUCT
- Syzygy Bases via Fathom by Basil Falcinelli
- Chess960
Lc0 Intersections
What Alliestein has in Common with Lc0 [13]
See also
Forum Posts
2019
- New Engine: Allie (NN) by Adam Treat, CCC, February 20, 2019
- Allie & Stein by Sven Steppenwolf, CCC, March 06, 2019
- Re: Allie & Stein by Alexander Lyashuk, CCC, March 07, 2019
- Re: Allie & Stein by Adam Treat, CCC, March 07, 2019
- Allie 0.2 by Adam Treat, CCC, March 22, 2019
- New release of Allie v0.3 by Adam Treat, CCC, May 04, 2019
- New release of Allie v0.4 by Adam Treat, CCC, May 31, 2019
- My failed attempt to change TCEC NN clone rules by Alexander Lyashuk, CCC, September 14, 2019 » TCEC
- Re: My failed attempt to change TCEC NN clone rules by Adam Treat, CCC, September 19, 2019
- Allie v0.5 released by Adam Treat, CCC, October 14, 2019 » TCEC Season 16
2020 ...
- New version of Allie v0.6 by Adam Treat, CCC, April 20, 2020
- Release v0.7 of Allie by Adam Treat, CCC, July 11, 2020
- Why I stood up for Allie is why I stand up for FF2 by Dietrich Kappe, CCC, February 23, 2021 » Fat Fritz
External Links
Chess Engine
- GitHub - manyoso/allie: Allie: A UCI compliant chess engine
- Allie+Stein, the new neural network based engine entering TCEC S15 | Chessdom, March 02, 2019
Misc
References
- ↑ David Silver, Thomas Hubert, Julian Schrittwieser, Ioannis Antonoglou, Matthew Lai, Arthur Guez, Marc Lanctot, Laurent Sifre, Dharshan Kumaran, Thore Graepel, Timothy Lillicrap, Karen Simonyan, Demis Hassabis (2017). Mastering Chess and Shogi by Self-Play with a General Reinforcement Learning Algorithm. arXiv:1712.01815
- ↑ Re: My failed attempt to change TCEC NN clone rules by Adam Treat, CCC, September 19, 2019
- ↑ allie/node.h at master · manyoso/allie · GitHub
- ↑ Third Party Nets · LeelaChessZero/lc0 Wiki · GitHub
- ↑ Jjosh is creating Leelenstein | Patreon
- ↑ Ilya Loshchilov, Frank Hutter (2016). SGDR: Stochastic Gradient Descent with Warm Restarts. arXiv:1608.03983
- ↑ Naman Agarwal, Brian Bullins, Xinyi Chen, Elad Hazan, Karan Singh, Cyril Zhang, Yi Zhang (2018). The Case for Full-Matrix Adaptive Regularization. arXiv:1806.02958
- ↑ Sergey Ioffe (2017). Batch Renormalization: Towards Reducing Minibatch Dependence in Batch-Normalized Models. arXiv:1702.03275
- ↑ Arvind Neelakantan, Luke Vilnis, Quoc V. Le, Ilya Sutskever, Lukasz Kaiser, Karol Kurach, James Martens (2015). Adding Gradient Noise Improves Learning for Very Deep Networks. arXiv:1511.06807
- ↑ allie/movegen.cpp at master · manyoso/allie · GitHub
- ↑ Ethereal/attacks.h at master · AndyGrant/Ethereal · GitHub
- ↑ Re: My failed attempt to change TCEC NN clone rules by Adam Treat, CCC, September 19, 2019
- ↑ My failed attempt to change TCEC NN clone rules by Alexander Lyashuk, CCC, September 14, 2019 » TCEC