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

EGTB: win in 4 half-moves

# move score
1 Kh7 win in 3 half-moves
2 Kc6 win in 5 half-moves
3 Kc7 win in 5 half-moves
4 Rb8 win in 9 half-moves
5 Kb8 win in 11 half-moves
6 Kc8 win in 11 half-moves
7 Ka6 draw
8 Ka7 draw
9 Ka8 draw
10 Kb6 draw
11 Kh5 draw
12 Rd8 draw
13 Rh7 draw
14 Kg5 loss in 2 half-moves
15 Kg6 loss in 2 half-moves
16 Kg7 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves