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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kg6 win in 3 half-moves
3 Rc6 win in 3 half-moves
4 Rd6 win in 3 half-moves
5 Kf6 win in 5 half-moves
6 Kg7 win in 5 half-moves
7 Kg8 win in 5 half-moves
8 Ra7 win in 5 half-moves
9 Ra8 win in 5 half-moves
10 Kc8 win in 7 half-moves
11 Kd7 draw
12 Kde7 draw
13 Kde8 draw
14 Ke6 draw
15 Kf8 draw
16 Kfe7 draw
17 Kfe8 draw
18 Ra4 draw
19 Ra5 draw
20 Rb6 draw
21 Re6 draw
22 Ra1 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves