- m.value = 2 * (*mainHistory)[pos.side_to_move()][from_to(m)]
- + 2 * (*continuationHistory[0])[pos.moved_piece(m)][to_sq(m)]
- - (1 << 28);
+ m.value = (*mainHistory)[pos.side_to_move()][from_to(m)]
+ + (*continuationHistory[0])[pos.moved_piece(m)][to_sq(m)];