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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Ka6 win in 1 half-moves
3 Ka7 win in 1 half-moves
4 Kc6 win in 1 half-moves
5 Kd7 win in 1 half-moves
6 Ke7 win in 1 half-moves
7 Kb5 loss in 2 half-moves
8 Kb7 loss in 2 half-moves
9 Kc8 loss in 2 half-moves
10 Ke8 loss in 2 half-moves
11 Kbc7 loss in 1 half-moves
12 Kc5 loss in 1 half-moves
13 Kdc7 loss in 1 half-moves