X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fmovepick.cpp;h=64380da9c3367e7d07a6e5cfbfabd2e0eeba9567;hp=a70785e769710bcd81ce704ca74bec8cadf03607;hb=61f44ce57864f866de5d26a3402a9ad135e17c6d;hpb=c4fc00ec49d748f1ec1cd2fa2affa73bfdc86f8f diff --git a/src/movepick.cpp b/src/movepick.cpp index a70785e7..64380da9 100644 --- a/src/movepick.cpp +++ b/src/movepick.cpp @@ -107,8 +107,8 @@ void MovePicker::score() { for (auto& m : *this) if (Type == CAPTURES) - m.value = PieceValue[MG][pos.piece_on(to_sq(m))] - + (*captureHistory)[pos.moved_piece(m)][to_sq(m)][type_of(pos.piece_on(to_sq(m)))] / 8; + m.value = int(PieceValue[MG][pos.piece_on(to_sq(m))]) * 6 + + (*captureHistory)[pos.moved_piece(m)][to_sq(m)][type_of(pos.piece_on(to_sq(m)))]; else if (Type == QUIETS) m.value = (*mainHistory)[pos.side_to_move()][from_to(m)] @@ -200,11 +200,15 @@ top: /* fallthrough */ case QUIET_INIT: - cur = endBadCaptures; - endMoves = generate(pos, cur); + if (!skipQuiets) + { + cur = endBadCaptures; + endMoves = generate(pos, cur); + + score(); + partial_insertion_sort(cur, endMoves, -4000 * depth / ONE_PLY); + } - score(); - partial_insertion_sort(cur, endMoves, -4000 * depth / ONE_PLY); ++stage; /* fallthrough */