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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 K7b6 win in 5 half-moves
3 K7c6 win in 5 half-moves
4 Kb7 win in 5 half-moves
5 Kc4 win in 5 half-moves
6 Kc8 win in 5 half-moves
7 Kd8 win in 5 half-moves
8 Rd7 win in 5 half-moves
9 Re8 win in 5 half-moves
10 Kb8 win in 7 half-moves
11 K5b6 draw
12 K5c6 draw
13 Kb4 draw
14 Kb5 draw
15 Re1 draw
16 Re2 draw
17 Re3 draw
18 K5d6 loss in 2 half-moves
19 K7d6 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves