remove one nmp condition

official-stockfish · Mar 27, 2024 · 4024db8 · 4024db8
1 parent ed24e3a
commit 4024db8
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/search.cpp b/src/search.cpp
@@ -770,8 +770,8 @@ Value Search::Worker::search(
 
     // Step 9. Null move search with verification search (~35 Elo)
     if (!PvNode && (ss - 1)->currentMove != Move::null() && (ss - 1)->statScore < 16878
-        && eval >= beta && eval >= ss->staticEval && ss->staticEval >= beta - 20 * depth + 314
-        && !excludedMove && pos.non_pawn_material(us) && ss->ply >= thisThread->nmpMinPly
+        && eval >= beta && ss->staticEval >= beta - 20 * depth + 314 && !excludedMove
+        && pos.non_pawn_material(us) && ss->ply >= thisThread->nmpMinPly
         && beta > VALUE_TB_LOSS_IN_MAX_PLY)
     {
         assert(eval - beta >= 0);