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 Kc6 loss in 46 half-moves
6 Kc7 loss in 44 half-moves
7 Kb8 loss in 42 half-moves
8 Kc8 loss in 40 half-moves