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

EGTB: win in 6 half-moves

# move score
1 Kb5 win in 5 half-moves
2 Ra8 win in 7 half-moves
3 Ka8 win in 9 half-moves
4 Kaa6 win in 11 half-moves
5 Rd8 win in 11 half-moves
6 Re8 win in 11 half-moves
7 Rf8 win in 11 half-moves
8 Rg8 win in 11 half-moves
9 Rh8 win in 11 half-moves
10 Kab7 draw
11 Kbb7 draw
12 Rb7 draw
13 Rc8 draw
14 Ka5 loss in 2 half-moves
15 Kba6 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Kc7 loss in 2 half-moves