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 Rb8 win in 3 half-moves
4 Rc8 win in 3 half-moves
5 Kc7 win in 5 half-moves
6 Kc8 win in 7 half-moves
7 Kc6 win in 11 half-moves
8 Ra7 win in 13 half-moves
9 Kd8 win in 23 half-moves
10 Ka6 win in 25 half-moves
11 Ka4 draw
12 Kb4 draw
13 Kd6 draw
14 Rd8 draw
15 Re8 draw
16 Rf8 draw
17 Ke6 loss in 2 half-moves
18 Ke7 loss in 2 half-moves
19 Ke8 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves