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

EGTB: win in 22 half-moves

# move score
1 Rh2 win in 21 half-moves
2 Kb1 draw
3 Kc2 draw
4 Kd1 draw
5 Kd2 draw
6 Ke4 draw
7 Ke5 draw
8 Kf4 draw
9 Kf6 draw
10 Kg4 draw
11 Kg5 draw
12 Kg6 draw
13 Rg5 draw
14 Rh1 draw
15 Rh3 draw
16 Rh4 draw
17 Rh6 draw
18 Kb2 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Rh7 loss in 2 half-moves
21 Rh8 loss in 2 half-moves