X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fmovepick.cpp;h=b5727f109fbcfd8aec263245a9cf944e3f9310a9;hp=3f0837d94db2f1d95843a65a6244a38df998909d;hb=a43f633c19c43b43ec7a5e460eb91b7abcf59e3a;hpb=7ddbcf7e87a0b0c882d8d33841bd7ae53969619d diff --git a/src/movepick.cpp b/src/movepick.cpp index 3f0837d9..b5727f10 100644 --- a/src/movepick.cpp +++ b/src/movepick.cpp @@ -61,7 +61,7 @@ namespace { std::swap(*begin, *std::max_element(begin, end)); return begin; } -} +} // namespace /// Constructors of the MovePicker class. As arguments we pass information @@ -103,15 +103,8 @@ MovePicker::MovePicker(const Position& p, Move ttm, Depth d, const HistoryStats& stage = QSEARCH_0; else if (d > DEPTH_QS_RECAPTURES) - { stage = QSEARCH_1; - // Skip TT move if is not a capture or a promotion. This avoids qsearch - // tree explosion due to a possible perpetual check or similar rare cases - // when TT table is full. - if (ttm && !pos.capture_or_promotion(ttm)) - ttm = MOVE_NONE; - } else { stage = RECAPTURE; @@ -283,6 +276,8 @@ void MovePicker::generate_next_stage() { case EVASION: case QSEARCH_0: case QSEARCH_1: case PROBCUT: case RECAPTURE: stage = STOP; + /* Fall through */ + case STOP: end = cur + 1; // Avoid another next_phase() call return;