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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Ke8 win in 5 half-moves
6 Kd6 win in 7 half-moves
7 Kd7 win in 7 half-moves
8 Kd8 win in 7 half-moves
9 Re8 win in 9 half-moves
10 Ka5 draw
11 Ke6 draw
12 Kf6 draw
13 Kf7 draw
14 Kf8 draw
15 Ra7 draw
16 Rc8 draw
17 Rg8 draw
18 Rh8 draw
19 Kb5 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves