isCheck = pos.is_check();
if (!isCheck)
{
- if (tte && tte->static_value() != VALUE_NONE)
+ if (tte)
{
+ assert(tte->static_value() != VALUE_NONE);
ss->eval = tte->static_value();
ei.kingDanger[pos.side_to_move()] = tte->king_danger();
}
&& !pos.has_pawn_on_7th(pos.side_to_move()))
{
// Pass ss->eval to qsearch() and avoid an evaluate call
- if (!tte || tte->static_value() == VALUE_NONE)
+ if (!tte)
TT.store(posKey, ss->eval, VALUE_TYPE_EXACT, Depth(-127*OnePly), MOVE_NONE, ss->eval, ei.kingDanger[pos.side_to_move()]);
Value rbeta = beta - razor_margin(depth);
}
else
{
- if (tte && tte->static_value() != VALUE_NONE)
+ if (tte)
{
+ assert(tte->static_value() != VALUE_NONE);
ei.kingDanger[pos.side_to_move()] = tte->king_danger();
bestValue = tte->static_value();
}
StateInfo st;
bool includeAllMoves = (searchMoves[0] == MOVE_NONE);
+ // Initialize search stack
+ init_ss_array(ss, PLY_MAX_PLUS_2);
+ ss[0].init();
+ ss[0].eval = VALUE_NONE;
+
// Generate all legal moves
MoveStack* last = generate_moves(pos, mlist);
continue;
// Find a quick score for the move
- init_ss_array(ss, PLY_MAX_PLUS_2);
- ss[0].init();
- ss[0].eval = VALUE_NONE;
- ss[0].currentMove = cur->move;
pos.do_move(cur->move, st);
+ ss[0].currentMove = cur->move;
moves[count].move = cur->move;
moves[count].score = -qsearch<PV>(pos, ss+1, -VALUE_INFINITE, VALUE_INFINITE, Depth(0), 1);
moves[count].pv[0] = cur->move;