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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Ka6 draw
3 Ka7 draw
4 Ka8 draw
5 Kbb6 draw
6 Kbc6 draw
7 Kbc8 draw
8 Kcb6 draw
9 Kcc6 draw
10 Kcc8 draw
11 Rc8 draw
12 Rd8 draw
13 Re8 draw
14 Rf8 draw
15 Rg8 draw
16 Rh8 draw
17 Kd6 loss in 1 half-moves
18 Kd7 loss in 1 half-moves
19 Kd8 loss in 1 half-moves