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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Ka4 win in 5 half-moves
3 Kb7 win in 5 half-moves
4 Ra7 win in 5 half-moves
5 Kc7 win in 7 half-moves
6 Ra6 win in 7 half-moves
7 Kd7 win in 11 half-moves
8 Kd6 win in 17 half-moves
9 Ka6 draw
10 Kc5 draw
11 Kcb5 draw
12 Kcb6 draw
13 Kd5 draw
14 Rc8 draw
15 Re8 draw
16 Kab5 loss in 2 half-moves
17 Kab6 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves