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

EGTB: win in 4 half-moves

# move score
1 Kd6 win in 3 half-moves
2 Kd7 win in 3 half-moves
3 Rf8 win in 3 half-moves
4 Kb8 win in 7 half-moves
5 Ke7 win in 7 half-moves
6 Re7 win in 7 half-moves
7 Rg8 win in 7 half-moves
8 Rh8 win in 7 half-moves
9 Kd5 draw
10 Ke5 draw
11 Kf5 draw
12 Kf6 draw
13 Kf7 draw
14 Rc8 draw
15 Rd8 draw
16 Ka7 loss in 2 half-moves
17 Kb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves