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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Kd6 win in 7 half-moves
3 Ka7 win in 9 half-moves
4 Kd7 win in 9 half-moves
5 Ke7 win in 9 half-moves
6 Kf7 win in 9 half-moves
7 Ka5 win in 21 half-moves
8 Kd5 draw
9 Ke5 draw
10 Kf5 draw
11 Kf6 draw
12 Re8 draw
13 Rh8 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 Rc8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves