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

EGTB: win in 8 half-moves

# move score
1 Ra6 win in 7 half-moves
2 Ke7 win in 11 half-moves
3 Ra7 win in 15 half-moves
4 Kd7 win in 19 half-moves
5 Ka6 win in 25 half-moves
6 Ka4 draw
7 Kd5 draw
8 Kd6 draw
9 Ke5 draw
10 Kf5 draw
11 Kf6 draw
12 Kf7 draw
13 Re8 draw
14 Rh8 draw
15 Kb4 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Kb6 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves