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Fix consistency between PV and bestmove output

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In case that a non-root mainThread on a node is the new best thread in the cluster, it should always output its PV.
This commit is contained in:
noobpwnftw
2018-07-15 19:52:57 +08:00
committed by Stéphane Nicolet
parent 2405b38165
commit 80afeb0d3b
2 changed files with 2 additions and 3 deletions
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src/search.cpp
+1 -1
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@@ -297,7 +297,7 @@ void MainThread::search() {
if (mi.rank == Cluster::rank()) {
// Send again PV info if we have a new best thread
if (bestThread != this)
if (!Cluster::is_root() || bestThread != this)
sync_cout << UCI::pv(bestThread->rootPos, bestThread->completedDepth, -VALUE_INFINITE, VALUE_INFINITE) << sync_endl;
sync_cout << "bestmove " << UCI::move(bestThread->rootMoves[0].pv[0], rootPos.is_chess960());