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 Kc7 win in 3 half-moves
3 Ra7 win in 3 half-moves
4 Kc5 win in 7 half-moves
5 Ka5 win in 17 half-moves
6 Kd7 win in 23 half-moves
7 Ka7 draw
8 Kc6 draw
9 Kd5 draw
10 Rd8 draw
11 Rf8 draw
12 Kb6 loss in 2 half-moves
13 Kb7 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Ke7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves