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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Ka7 win in 1 half-moves
3 Ka8 win in 1 half-moves
4 Kb6 draw
5 Kb8 draw
6 Kc6 loss in 16 half-moves
7 Kc8 loss in 8 half-moves
8 Kc7 loss in 6 half-moves