diff --git a/src/search.cpp b/src/search.cpp index de343144..75b6bd0c 100644 --- a/src/search.cpp +++ b/src/search.cpp @@ -1251,6 +1251,9 @@ namespace { if (value_is_mate(nullValue)) { + if (nullValue == value_mated_in(ply + 2)) + mateThreat = true; + /* Do not return unproven mates */ } else if (nullValue >= beta) @@ -1269,9 +1272,6 @@ namespace { // move which was reduced. If a connection is found, return a fail // low score (which will cause the reduced move to fail high in the // parent node, which will trigger a re-search with full depth). - if (nullValue == value_mated_in(ply + 2)) - mateThreat = true; - ss[ply].threatMove = ss[ply + 1].currentMove; if ( depth < ThreatDepth && ss[ply - 1].reduction