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

EGTB: win in 6 half-moves

# move score
1 Kd7 win in 5 half-moves
2 Kd8 win in 9 half-moves
3 Kc7 win in 13 half-moves
4 Ka6 draw
5 Kb6 draw
6 Kcb7 draw
7 Kcb8 draw
8 Kab7 loss in 2 half-moves
9 Kab8 loss in 2 half-moves
10 Rb8 loss in 2 half-moves