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 Ka7 win in 1 half-moves
3 Kd7 win in 1 half-moves
4 Ke7 win in 1 half-moves
5 Kd8 draw
6 Kb5 loss in 2 half-moves
7 Kb6 loss in 2 half-moves
8 Kb7 loss in 2 half-moves
9 Kf7 loss in 1 half-moves
10 Kf8 loss in 1 half-moves