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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kc7 win in 5 half-moves
4 Rb8 win in 5 half-moves
5 Kd8 win in 19 half-moves
6 Kc8 win in 25 half-moves
7 Ka4 draw
8 Ka6 draw
9 Kb4 draw
10 Kc6 draw
11 Kd6 draw
12 Ke6 draw
13 Ke7 draw
14 Ke8 draw
15 Ra6 draw
16 Ra7 draw
17 Rc8 draw
18 Rd8 draw
19 Rg8 draw
20 Rh8 draw
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves