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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kcd7 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Kdd7 win in 7 half-moves
6 Kb8 draw
7 Kc6 draw
8 Kd6 draw
9 Ke8 draw
10 Ra8 draw
11 Ke7 loss in 2 half-moves