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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Kfg7 win in 3 half-moves
3 Kh7 win in 3 half-moves
4 Khg7 win in 3 half-moves
5 Ra5 win in 5 half-moves
6 Ra6 win in 5 half-moves
7 Ra7 win in 5 half-moves
8 Rh8 win in 7 half-moves
9 Ke7 win in 23 half-moves
10 Ke5 draw
11 Ke6 draw
12 Kf5 draw
13 Kfg5 draw
14 Kfg6 draw
15 Kh5 draw
16 Khg5 draw
17 Khg6 draw
18 Ra3 draw
19 Ra4 draw
20 Rb8 draw
21 Rc8 draw
22 Rf8 draw
23 Rg8 draw
24 Ra1 loss in 2 half-moves
25 Ra2 loss in 2 half-moves
26 Rd8 loss in 2 half-moves
27 Re8 loss in 2 half-moves