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

EGTB: win in 8 half-moves

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