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

EGTB: win in 26 half-moves

# move score
1 Kb7 win in 25 half-moves
2 Kb5 loss in 8 half-moves
3 Kb6 loss in 8 half-moves
4 Kc5 loss in 2 half-moves
5 Kc7 loss in 2 half-moves
6 Kd6 loss in 2 half-moves
7 Nb1 loss in 2 half-moves
8 Nb5 loss in 2 half-moves
9 Nc2 loss in 2 half-moves
10 Nc4 loss in 2 half-moves
11 Kd5 loss in 1 half-moves
12 Kd7 loss in 1 half-moves