complexityAverage.set(155, 1);
- trend = SCORE_ZERO;
optimism[us] = optimism[~us] = VALUE_ZERO;
int searchAgainCounter = 0;
alpha = std::max(prev - delta,-VALUE_INFINITE);
beta = std::min(prev + delta, VALUE_INFINITE);
- // Adjust trend and optimism based on root move's previousScore
- int tr = 116 * prev / (std::abs(prev) + 89);
- trend = (us == WHITE ? make_score(tr, tr / 2)
- : -make_score(tr, tr / 2));
-
+ // Adjust optimism based on root move's previousScore
int opt = 118 * prev / (std::abs(prev) + 169);
optimism[ us] = Value(opt);
optimism[~us] = -optimism[us];