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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Kbc7 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Ra8 win in 3 half-moves
5 Kb6 win in 13 half-moves
6 Ka7 draw
7 Ka8 draw
8 Kcc7 draw
9 Kd7 loss in 2 half-moves
10 Kd8 loss in 2 half-moves