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 Kd6 win in 5 half-moves
5 Kc6 win in 13 half-moves
6 Kb8 draw
7 Ke8 draw
8 Ra8 draw
9 Rb8 draw
10 Kdd7 loss in 2 half-moves
11 Ke7 loss in 2 half-moves