ablation: no razoring

test r15
dhbloo · Jul 26, 2024 · d1da21b · d1da21b
1 parent 49a8c22
commit d1da21b
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/Rapfi/search/ab/search.cpp b/Rapfi/search/ab/search.cpp
@@ -844,11 +844,11 @@ Value search(Board &board, SearchStack *ss, Value alpha, Value beta, Depth depth
     }
 
     // Step 7. Razoring with VCF (~55 elo)
-    if (!PvNode
-        && (alpha < VALUE_MATE_IN_MAX_PLY || !ttHit)  // We are not searching for a short win
-        && eval + razorMargin<Rule>(depth) < alpha) {
-        return vcfsearch<Rule, NonPV>(board, ss, alpha, alpha + 1);
-    }
+    //if (!PvNode
+    //    && (alpha < VALUE_MATE_IN_MAX_PLY || !ttHit)  // We are not searching for a short win
+    //    && eval + razorMargin<Rule>(depth) < alpha) {
+    //    return vcfsearch<Rule, NonPV>(board, ss, alpha, alpha + 1);
+    //}
 
     // Step 8. Futility pruning: child node (~70 elo)
     if (!PvNode && eval < VALUE_MATE_IN_MAX_PLY  // Do not return unproven wins