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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kc4 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Ra3 win in 3 half-moves
6 Rb3 win in 3 half-moves
7 Rc3 win in 3 half-moves
8 Rd4 win in 3 half-moves
9 Kb4 win in 5 half-moves
10 Kd6 win in 5 half-moves
11 Kb5 draw
12 Kb6 draw
13 Kb8 draw
14 Kd4 draw
15 Kd5 draw
16 Rd1 draw
17 Rd2 draw
18 Rd5 draw
19 Re3 draw
20 Rf3 draw
21 Rd6 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves