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