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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Kc6 win in 7 half-moves
3 Kc7 win in 7 half-moves
4 Rb8 win in 7 half-moves
5 Kb7 win in 9 half-moves
6 Ka7 win in 11 half-moves
7 Rh8 win in 11 half-moves
8 Ka5 draw
9 Ka6 draw
10 Kb5 draw
11 Kf6 draw
12 Rc8 draw
13 Rg8 draw
14 Kc5 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Ke7 loss in 2 half-moves
17 Ke8 loss in 2 half-moves
18 Kg6 loss in 2 half-moves
19 Kg7 loss in 2 half-moves
20 Kg8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves