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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Ke7 win in 3 half-moves
3 Kf7 win in 3 half-moves
4 Rb6 win in 5 half-moves
5 Kd8 draw
6 Ke5 draw
7 Ke6 draw
8 Kf6 draw
9 Kf8 draw
10 Kg4 draw
11 Kg5 draw
12 Kg6 draw
13 Ra8 draw
14 Rb4 draw
15 Rb5 draw
16 Rb7 draw
17 Ke4 loss in 2 half-moves
18 Kf4 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rc8 loss in 2 half-moves
23 Rd8 loss in 2 half-moves