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 Ka4 draw
3 Ka6 draw
4 Kb4 draw
5 Kb5 draw
6 Kb6 draw
7 Ke7 draw
8 Kf7 draw
9 Kg6 draw
10 Kg7 draw
11 Ra6 draw
12 Rb7 draw
13 Rc7 draw
14 Rd7 draw
15 Rf7 draw
16 Rh7 draw
17 Ke5 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Kf5 loss in 2 half-moves
20 Kg5 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves