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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Rb8 win in 1 half-moves
5 Ka7 win in 9 half-moves
6 Ke7 win in 9 half-moves
7 Ke8 win in 9 half-moves
8 Kf7 win in 11 half-moves
9 Ka5 draw
10 Kg7 draw
11 Kg8 draw
12 Ra7 draw
13 Rc8 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Re8 loss in 2 half-moves