From 738a6dfd4c71c3ce11d614076117793b4cdf119e Mon Sep 17 00:00:00 2001 From: ElbertoOne Date: Tue, 2 Oct 2018 09:07:29 +0200 Subject: [PATCH] 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 --- src/search.cpp | 1 - 1 file changed, 1 deletion(-) diff --git a/src/search.cpp b/src/search.cpp index 7dc67488..c78a71a9 100644 --- a/src/search.cpp +++ b/src/search.cpp @@ -933,7 +933,6 @@ moves_loop: // When in check, search starts from here extension = ONE_PLY; } else if ( givesCheck // Check extension (~2 Elo) - && !moveCountPruning && pos.see_ge(move)) extension = ONE_PLY; -- 2.39.2