diff --git a/src/search.cpp b/src/search.cpp index 2817247d22e..a152b931ed7 100644 --- a/src/search.cpp +++ b/src/search.cpp @@ -762,8 +762,7 @@ Value Search::Worker::search( // Step 7. Razoring (~1 Elo) // If eval is really low check with qsearch if it can exceed alpha, if it can't, // return a fail low. - // Adjust razor margin according to cutoffCnt. (~1 Elo) - if (eval < alpha - 474 - (326 - 139 * ((ss + 1)->cutoffCnt > 3)) * depth * depth) + if (eval < alpha - 474 - 324 * depth * depth) { value = qsearch(pos, ss, alpha - 1, alpha); if (value < alpha)