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

EGTB: win in 2 half-moves

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