diff --git a/src/movepick.cpp b/src/movepick.cpp index ea5873891d5..1ec56c2f700 100644 --- a/src/movepick.cpp +++ b/src/movepick.cpp @@ -159,19 +159,13 @@ void MovePicker::score() { template<> void MovePicker::score() { - // Try winning and equal captures ordered by MVV/LVA, then non-captures ordered - // by history value, then bad captures and quiet moves with a negative SEE ordered - // by SEE value. + // Try captures ordered by MVV/LVA, then non-captures ordered by history value const HistoryStats& history = pos.this_thread()->history; const FromToStats& fromTo = pos.this_thread()->fromTo; Color c = pos.side_to_move(); - Value see; for (auto& m : *this) - if ((see = pos.see_sign(m)) < VALUE_ZERO) - m.value = see - HistoryStats::Max; // At the bottom - - else if (pos.capture(m)) + if (pos.capture(m)) m.value = PieceValue[MG][pos.piece_on(to_sq(m))] - Value(type_of(pos.moved_piece(m))) + HistoryStats::Max; else