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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Ra8 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 Re8 win in 1 half-moves
5 Rf2 win in 1 half-moves
6 Rf3 win in 1 half-moves
7 Rf5 win in 1 half-moves
8 Rf6 win in 1 half-moves
9 Rg8 win in 1 half-moves
10 Rh8 win in 1 half-moves
11 Ka6 draw
12 Kb8 draw
13 Kc6 draw
14 Kc7 draw
15 Kc8 draw
16 Rb8 draw
17 Rf7 draw
18 Ka7 loss in 20 half-moves
19 Ka8 loss in 18 half-moves
20 Rd8 loss in 1 half-moves
21 Rf1 loss in 1 half-moves
22 Rf4 loss in 1 half-moves