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

EGTB: win in 4 half-moves

# move score
1 Rh7 win in 3 half-moves
2 Ke7 win in 5 half-moves
3 Kg7 win in 5 half-moves
4 Rh8 win in 9 half-moves
5 Kb7 draw
6 Kb8 draw
7 Kc7 draw
8 Kd7 draw
9 Kd8 draw
10 Ke5 draw
11 Ke6 draw
12 Kf5 draw
13 Kf7 draw
14 Kg5 draw
15 Kg6 draw
16 Rh3 draw
17 Rh4 draw
18 Rh5 draw
19 Rg6 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh2 loss in 2 half-moves