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

EGTB: win in 2 half-moves

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