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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rc8 win in 5 half-moves
3 K5a6 win in 7 half-moves
4 Kb7 win in 7 half-moves
5 Ka4 win in 9 half-moves
6 Kb5 win in 9 half-moves
7 Ra8 win in 9 half-moves
8 Rg8 win in 9 half-moves
9 Ka8 win in 11 half-moves
10 K5b6 draw
11 K7a6 draw
12 K7b6 draw
13 Kb4 draw
14 Kb8 draw
15 Rh1 draw
16 Rh7 draw
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves
23 Rh5 loss in 2 half-moves
24 Rh6 loss in 2 half-moves