From d40a12f948590e280a4c0e874cb8a73b6b7929c2 Mon Sep 17 00:00:00 2001 From: Marco Costalba Date: Fri, 24 Dec 2010 17:07:00 +0100 Subject: [PATCH] Simplify a condition in update of best move No functional change. Signed-off-by: Marco Costalba --- src/search.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/search.cpp b/src/search.cpp index 294091dd..4af4c259 100644 --- a/src/search.cpp +++ b/src/search.cpp @@ -1380,15 +1380,15 @@ split_point_start: // At split points actual search starts from here if (value > alpha) { - if (SpNode && (!PvNode || value >= beta)) - sp->stopRequest = true; - if (PvNode && value < beta) // We want always alpha < beta { alpha = value; + if (SpNode) sp->alpha = value; } + else if (SpNode) + sp->stopRequest = true; if (value == value_mate_in(ply + 1)) ss->mateKiller = move; -- 2.39.2