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

EGTB: win in 4 half-moves

# move score
1 Rh5 win in 3 half-moves
2 Rh7 win in 3 half-moves
3 Kb5 win in 5 half-moves
4 Kb6 win in 5 half-moves
5 Kg5 win in 5 half-moves
6 Kg6 win in 5 half-moves
7 Kg7 win in 5 half-moves
8 Rg6 win in 5 half-moves
9 Kf5 win in 7 half-moves
10 Kb7 draw
11 Kc5 draw
12 Kc7 draw
13 Kd5 draw
14 Kd6 draw
15 Kd7 draw
16 Ke5 draw
17 Ke6 draw
18 Ke7 draw
19 Kf7 draw
20 Rh3 draw
21 Rh4 draw
22 Rh8 draw
23 Rh1 loss in 2 half-moves
24 Rh2 loss in 2 half-moves