Simplify check extensions

Remove the !moveCountPruning condition for check extensions, which seems not necessary. STC: LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 22238 W: 4835 L: 4715 D: 12688 http://tests.stockfishchess.org/tests/view/5bb3241a0ebc592439f6d2ac LTC: LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 36593 W: 5898 L: 5802 D: 24893 http://tests.stockfishchess.org/tests/view/5bb34c220ebc592439f6d5dc Bench: 4274207
official-stockfish · Oct 14, 2018 · 738a6df · 738a6df
1 parent 97d2cc9
commit 738a6df
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/src/search.cpp b/src/search.cpp
@@ -933,7 +933,6 @@ namespace {
               extension = ONE_PLY;
       }
       else if (    givesCheck // Check extension (~2 Elo)
-               && !moveCountPruning
                &&  pos.see_ge(move))
           extension = ONE_PLY;