From 02a424786fcffc6646c5a41701c74f35b2d91f03 Mon Sep 17 00:00:00 2001 From: Fabian Fichter Date: Sat, 13 Jun 2020 20:38:27 +0200 Subject: [PATCH] Enable extinction evaluation for losers chess losers STC LLR: 2.96 (-2.94,2.94) [0.00,10.00] Total: 315 W: 188 L: 92 D: 35 http://www.variantfishtest.org:6543/tests/view/5ee4d0a06e23db104fb88b3b losers LTC LLR: 2.96 (-2.94,2.94) [0.00,10.00] Total: 415 W: 225 L: 130 D: 60 http://www.variantfishtest.org:6543/tests/view/5ee4df9e6e23db104fb88b4d --- src/evaluate.cpp | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/evaluate.cpp b/src/evaluate.cpp index a30d93c..2bf903f 100644 --- a/src/evaluate.cpp +++ b/src/evaluate.cpp @@ -972,7 +972,7 @@ namespace { 1000000 / (500 + PieceValue[EG][pt])) / (denom * denom) * (pos.extinction_value() / VALUE_MATE); } - else if (pos.extinction_value() == VALUE_MATE && !pos.count(Us)) + else if (pos.extinction_value() == VALUE_MATE) score += make_score(5000, pos.non_pawn_material(Us)) / pos.count(Us); } -- 1.7.0.4