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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Kc8 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Rh5 win in 3 half-moves
7 Rh6 win in 3 half-moves
8 Rh8 win in 3 half-moves
9 Kd5 win in 9 half-moves
10 Kb3 draw
11 Kb4 draw
12 Kb7 draw
13 Kb8 draw
14 Kc5 draw
15 Kd4 draw
16 Kd7 draw
17 Kd8 draw
18 Rg7 draw
19 Rh3 draw
20 Rh4 draw
21 Kc3 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh2 loss in 2 half-moves