uint64_t perft(Position& pos, Depth depth) {
StateInfo st;
- ASSERT_ALIGNED(&st, Eval::NNUE::kCacheLineSize);
+ ASSERT_ALIGNED(&st, Eval::NNUE::CacheLineSize);
uint64_t cnt, nodes = 0;
const bool leaf = (depth == 2);
Move pv[MAX_PLY+1], capturesSearched[32], quietsSearched[64];
StateInfo st;
- ASSERT_ALIGNED(&st, Eval::NNUE::kCacheLineSize);
+ ASSERT_ALIGNED(&st, Eval::NNUE::CacheLineSize);
TTEntry* tte;
Key posKey;
{
extension = 1;
singularQuietLMR = !ttCapture;
+ if (!PvNode && value < singularBeta - 140)
+ extension = 2;
}
// Multi-cut pruning
|| ss->staticEval + PieceValue[EG][pos.captured_piece()] <= alpha
|| cutNode
|| (!PvNode && !formerPv && captureHistory[movedPiece][to_sq(move)][type_of(pos.captured_piece())] < 3678)
- || thisThread->ttHitAverage < 432 * TtHitAverageResolution * TtHitAverageWindow / 1024))
+ || thisThread->ttHitAverage < 432 * TtHitAverageResolution * TtHitAverageWindow / 1024)
+ && (!PvNode || ss->ply > 1 || thisThread->id() % 4 != 3))
{
Depth r = reduction(improving, depth, moveCount);
Move pv[MAX_PLY+1];
StateInfo st;
- ASSERT_ALIGNED(&st, Eval::NNUE::kCacheLineSize);
+ ASSERT_ALIGNED(&st, Eval::NNUE::CacheLineSize);
TTEntry* tte;
Key posKey;
bool RootMove::extract_ponder_from_tt(Position& pos) {
StateInfo st;
- ASSERT_ALIGNED(&st, Eval::NNUE::kCacheLineSize);
+ ASSERT_ALIGNED(&st, Eval::NNUE::CacheLineSize);
bool ttHit;