diff --git a/src/search.cpp b/src/search.cpp index 02608672..a81c8527 100644 --- a/src/search.cpp +++ b/src/search.cpp @@ -729,7 +729,6 @@ namespace { // Step 8. Null move search with verification search (is omitted in PV nodes) if ( !PvNode - && depth >= 2 * ONE_PLY && eval >= beta && (ss->staticEval >= beta - 35 * (depth / ONE_PLY - 6) || depth >= 13 * ONE_PLY) && pos.non_pawn_material(pos.side_to_move()))