From e2008fd6cb983fc723ff62fa5911a4dddebd3a1f Mon Sep 17 00:00:00 2001 From: Joost VandeVondele Date: Mon, 11 Jul 2022 17:32:39 +0200 Subject: [PATCH] Update default net to nn-ad9b42354671.nnue using trainer branch https://github.com/glinscott/nnue-pytorch/pull/208 with a slightly tweaked loss function (power 2.5 instead of 2.6), otherwise same training as in the previous net update https://github.com/official-stockfish/Stockfish/pull/4100 passed STC: LLR: 2.97 (-2.94,2.94) <0.00,2.50> Total: 367536 W: 99465 L: 98573 D: 169498 Ptnml(0-2): 1820, 40994, 97117, 42148, 1689 https://tests.stockfishchess.org/tests/view/62cc43fe50dcbecf5fc1c5b8 passed LTC: LLR: 2.94 (-2.94,2.94) <0.50,3.00> Total: 25032 W: 6802 L: 6553 D: 11677 Ptnml(0-2): 40, 2424, 7341, 2669, 42 https://tests.stockfishchess.org/tests/view/62ce5f421dacb46e4d5fd277 Bench: 5905619 --- src/evaluate.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/evaluate.h b/src/evaluate.h index 36d3b2b282d..f5ac3263c33 100644 --- a/src/evaluate.h +++ b/src/evaluate.h @@ -39,7 +39,7 @@ namespace Eval { // The default net name MUST follow the format nn-[SHA256 first 12 digits].nnue // for the build process (profile-build and fishtest) to work. Do not change the // name of the macro, as it is used in the Makefile. - #define EvalFileDefaultName "nn-3c0054ea9860.nnue" + #define EvalFileDefaultName "nn-ad9b42354671.nnue" namespace NNUE {