Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Kb5 loss in 44 half-moves
3 Kb6 loss in 22 half-moves
4 Ka6 loss in 18 half-moves
5 Nd8 loss in 18 half-moves
6 Na7 loss in 12 half-moves
7 Nb8 loss in 8 half-moves
8 Kb4 loss in 2 half-moves
9 Nb4 loss in 2 half-moves
10 Nd4 loss in 2 half-moves
11 Ne5 loss in 2 half-moves
12 Ne7 loss in 2 half-moves