Just as with simple no pass go, allowing a player to make a play on the board or return a prisoner both simplifies the endgame and increases the score.

I have worked out some eye values for Redstone with prisoner return.
- Click Here To Show Diagram Code
[go]$$ Eye values
$$ ---------------------------------------
$$ | . X . X a X b . X . c . X . d . . X O |
$$ | X X X X X X X X X X X X X X X X X X n |
$$ | . e . X f . X . . g . . X . h . . X . |
$$ | X . X X . . X X X X X X X X . X X X X |
$$ | X X X . X X X j O . X k O . X X . O . |
$$ | . i . X X . . X X X X X . X . X X l . |
$$ | . . X X . m O X . X o X X X . . X X X |
$$ | X X X . X X X X X . O O X . . . . . . |
$$ | . . . . . . . . X X . X X . . . . . . |
$$ | . . . , . . . . . X X X . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |[/go]
A = 1
B = 2
C = 2* , i. e., 2 plus a dame
D = 4
E = 3*
F = 2
G = 4*
H = 4*
I = 4*
J = 2
K = 3
L = 4
M = 5*
N = 4
O = 5
There are no complicated infinitesimals, only dame. And so far, no score has differed by more than 2 points from the go score.

Edit: Fixed labels.

Added an eye.