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

EGTB: win in 4 half-moves

# move score
1 Kd6 win in 3 half-moves
2 Ke6 win in 3 half-moves
3 Kf6 win in 3 half-moves
4 Re6 win in 3 half-moves
5 Rf5 win in 7 half-moves
6 K7d7 draw
7 K7d8 draw
8 K7f7 draw
9 K7f8 draw
10 K8d7 draw
11 K8d8 draw
12 K8f7 draw
13 K8f8 draw
14 Ra5 draw
15 Re3 draw
16 Re4 draw
17 Rg5 draw
18 Rh5 draw
19 Rb5 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Re2 loss in 2 half-moves