From: Fabian Fichter <ianfab@users.noreply.github.com>
Date: Thu, 18 Jun 2020 20:52:46 +0000 (+0200)
Subject: Re-enable NMP for breakthrough and clobber
X-Git-Url: http://winboard.nl/cgi-bin?a=commitdiff_plain;h=b2f544d97c3d178c42088128c8f2d001520a2880;p=fairystockfish.git

Re-enable NMP for breakthrough and clobber
---

diff --git a/src/search.cpp b/src/search.cpp
index d303c4d..efd2a3f 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -918,7 +918,6 @@ namespace {
         && !excludedMove
         &&  pos.non_pawn_material(us)
         && (pos.pieces(~us) ^ pos.pieces(~us, PAWN))
-        && (pos.pieces() ^ pos.pieces(BREAKTHROUGH_PIECE) ^ pos.pieces(CLOBBER_PIECE))
         && (ss->ply >= thisThread->nmpMinPly || us != thisThread->nmpColor))
     {
         assert(eval - beta >= 0);