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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kb5 win in 5 half-moves
4 Kd7 win in 5 half-moves
5 Rh7 win in 15 half-moves
6 Kc7 draw
7 Ke8 draw
8 Rf8 draw
9 Rg8 draw
10 Rh3 draw
11 Ka4 loss in 2 half-moves
12 Kb4 loss in 2 half-moves
13 Ke7 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rh1 loss in 2 half-moves
16 Rh2 loss in 2 half-moves
17 Rh4 loss in 2 half-moves
18 Rh5 loss in 2 half-moves
19 Rh6 loss in 2 half-moves
20 Kc8 loss in 1 half-moves