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

EGTB: win in 2 half-moves

# move score
1 Kf8 win in 1 half-moves
2 Rb6 win in 1 half-moves
3 Kb8 win in 3 half-moves
4 Kd7 win in 3 half-moves
5 Rb8 win in 3 half-moves
6 Ka7 draw
7 Ra7 draw
8 Rc7 draw
9 Rd7 draw
10 Re7 draw
11 Rf7 draw
12 Kd8 loss in 2 half-moves
13 Ke7 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves
21 Kf7 loss in 1 half-moves