X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fsearch.cpp;h=55bf52b29cd28e7db664c3c47b432d9a44fd86b3;hp=0087cdc029d0f307f11eaf0f74076c29b8638fcd;hb=39c08c17c5812dc947d83a07cae702029319af2f;hpb=b93693b831e7c8a4f870f77d48e2fe6c7b1ed96a diff --git a/src/search.cpp b/src/search.cpp index 0087cdc0..55bf52b2 100644 --- a/src/search.cpp +++ b/src/search.cpp @@ -863,7 +863,7 @@ split_point_start: // At split points actual search starts from here ext = ONE_PLY; else if (givesCheck && pos.see_sign(move) >= 0) - ext = PvNode ? ONE_PLY : ONE_PLY / 2; + ext = ONE_PLY / 2; // Singular extension search. If all moves but one fail low on a search of // (alpha-s, beta-s), and just one fails high on (alpha, beta), then that move