4x4 Dots-and-Boxes Game

Player A has 0 boxes.
Player B has 0 boxes.
 +  0^ +  0^ +  0^ +  0^ +
                          
 0^    0^    0^    0^    0^ 
                          
 +  0^ +  0^ +  0^ +  0^ +
                          
 0^    0^    0     0^    0^ 
                          
 +  0^ +  0  +  0  +  0^ +
                          
 0^    0^    0     0^    0^ 
                          
 +  0^ +  0^ +  0^ +  0^ +
                          
 0^    0^    0^    0^    0^ 
                          
 +  0^ +  0^ +  0^ +  0^ +

Enter move for player A or choose one of the following.
  Make me player A.
  Make me player B.
X Let me move for both players.

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Dots-and-Boxes Index

In the analysis, the scores are the number of boxes player A will get minus the number of boxes player B will get with best play if the player on the move selects the corresponding line. A suffix of v on a score means player A must make the next loony move; ^ means player B must.