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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Rg5 win in 7 half-moves
3 Kg5 win in 11 half-moves
4 Rh8 win in 13 half-moves
5 Rh7 win in 15 half-moves
6 Kb7 draw
7 Kb8 draw
8 Kd7 draw
9 Kd8 draw
10 Ke6 draw
11 Kf4 draw
12 Kf6 draw
13 Kg4 draw
14 Kg6 draw
15 Rh4 draw
16 Rh6 draw
17 Ke4 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves