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

EGTB: win in 8 half-moves

# move score
1 Kb4 win in 7 half-moves
2 Rh8 win in 9 half-moves
3 Kd4 win in 11 half-moves
4 Rh6 win in 11 half-moves
5 Rh7 win in 11 half-moves
6 Rh5 win in 15 half-moves
7 Kc4 win in 25 half-moves
8 Kd5 win in 35 half-moves
9 Kb5 draw
10 Kb6 draw
11 Kc6 draw
12 Kd1 draw
13 Kd6 draw
14 Kf1 draw
15 Rf1 draw
16 Rg1 draw
17 Rh3 draw
18 Rh4 draw
19 Kd2 loss in 2 half-moves
20 Ke2 loss in 2 half-moves
21 Kf2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves