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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Rb8 win in 3 half-moves
4 Kd6 win in 9 half-moves
5 Ke6 win in 9 half-moves
6 Ka6 draw
7 Kb8 draw
8 Kd4 draw
9 Kd5 draw
10 Ke4 draw
11 Rc8 draw
12 Rd8 draw
13 Re8 draw
14 Kf4 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves