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

EGTB: win in 6 half-moves

# move score
1 Kb6 win in 5 half-moves
2 Kb7 win in 5 half-moves
3 Kd6 win in 9 half-moves
4 Kd7 win in 9 half-moves
5 Ka7 win in 13 half-moves
6 Ka5 draw
7 Ke7 draw
8 Kf6 draw
9 Kf7 draw
10 Ra7 draw
11 Rb8 draw
12 Re8 draw
13 Rf8 draw
14 Rg8 draw
15 Rh8 draw
16 Kb5 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Kf5 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves