We have an official version of the LcZero engine. We will start the first tests today!
Lc0 v.0.32.0 rc2 what news?
In this version:
Fix for onnx-trt bug, where the wrong network could be used from the cache.
Added code to detect RPE nets and give an error instead of bad results.
Better instructions in the readme and install script for onnx-trt.
Made UCI_ShowWDL again off by default again as some GUIs have issues.
Fixed a long standing issue when compiled with -ffast-math (or icx -O3).
Several improvements to the sycl backend.
Several improvements to the metal backend.
Refactored the rescorer code and training data header to make them usable by external tools.
Relaxed cuda/cudnn version checks so that no warnings are shown for mismatched versions that are supported.
Several build system updates.
Assorted small fixes and improvements.
Lc0 0.31.2 vs other engines:
| Dragon 3.3 | 23.5/50 | -3 | 50 Games |
| Ethereal 14.31 | 18.5/24 | +13 | 24 Games |
| Starzix 6.0 | 7.5/17 | -2 | 17 Games |
| Chess-System-Tal-2 | 8.5/16 | +1 | 16 Games |
| Stormphrax 6.0.0 | 8.5/16 | +1 | 16 Games |
| Stockfish 17 | 7.5/16 | -1 | 16 Games |
| Clover 8.1 | 7.5/16 | -1 | 16 Games |
| RubiChess 20240817 | 8.5/14 | +3 | 14 Games |
| Berserk 20250307b | 7.5/14 | +1 | 14 Games |
| Alexandria 8.0.0 | 6/14 | -2 | 14 Games |
| Caissa 1.21 | 6.5/13 | +0 | 13 Games |
| Devre 6.39 JA | 5.5/12 | -1 | 12 Games |
| Stockfish 17.1 | 5/12 | -2 | 12 Games |
| Lizard 11.2 | 4.5/10 | -1 | 10 Games |
| Titan 1.1.0 | 4.5/8 | +1 | 8 Games |
| Seer 2.8.0 JA | 4.5/8 | +1 | 8 Games |
| Booot 7.4 | 4.5/8 | +1 | 8 Games |
| Alexandria 7.1.0 | 4.5/8 | +1 | 8 Games |
| Viridithas 16.0.0 | 4.5/8 | +1 | 8 Games |
| SF PB 240225 | 4/8 | +0 | 8 Games |
| Obsidian 14.23 SE | 2.5/8 | -3 | 8 Games |
github:https://github.com/LeelaChessZero/lc0/releases/
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