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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Kd2 win in 3 half-moves
3 Rc8 win in 3 half-moves
4 Re8 win in 3 half-moves
5 K5e4 win in 7 half-moves
6 Ke6 win in 7 half-moves
7 K3c4 draw
8 K3d4 draw
9 K3e4 draw
10 K5c4 draw
11 K5d4 draw
12 Kc3 draw
13 Kc5 draw
14 Kc6 draw
15 Kd6 draw
16 Ke2 draw
17 Ke3 draw
18 Ke5 draw
19 Ra8 draw
20 Rb8 draw
21 Rd7 draw
22 Rf8 draw
23 Rd6 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves