From: Fabian Fichter <ianfab@users.noreply.github.com>
Date: Fri, 22 Jan 2021 10:26:09 +0000 (+0100)
Subject: Increase racing kings endgame piece values
X-Git-Url: http://winboard.nl/cgi-bin?a=commitdiff_plain;h=43d4bbc2a5e9461ff039901b6db22c277514ad07;p=fairystockfish.git

Increase racing kings endgame piece values

racingkings STC
LLR: 2.96 (-2.94,2.94) [0.00,10.00]
Total: 7351 W: 2363 L: 2198 D: 2790
http://www.variantfishtest.org:6543/tests/view/6009fa716e23db077dd66137

racingkings LTC
LLR: 2.97 (-2.94,2.94) [0.00,10.00]
Total: 6810 W: 1992 L: 1841 D: 2977
http://www.variantfishtest.org:6543/tests/view/6009fe5e6e23db077dd66145
---

diff --git a/src/psqt.cpp b/src/psqt.cpp
index ca90a76..b901767 100644
--- a/src/psqt.cpp
+++ b/src/psqt.cpp
@@ -168,7 +168,7 @@ void init(const Variant* v) {
                              eg_value(score) * 7000 / (7000 + eg_value(score)));
       else if (!v->checking)
           score = make_score(mg_value(score) * 2000 / (3500 + mg_value(score)),
-                             eg_value(score) * 2200 / (3500 + eg_value(score)));
+                             eg_value(score) * 2700 / (4000 + eg_value(score)));
       else if (v->twoBoards)
           score = make_score(mg_value(score) * 7000 / (7000 + mg_value(score)),
                              eg_value(score) * 7000 / (7000 + eg_value(score)));