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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Rb6 win in 3 half-moves
5 Rb7 win in 3 half-moves
6 Kc5 win in 7 half-moves
7 Kc6 win in 7 half-moves
8 Kd6 win in 7 half-moves
9 Kc4 win in 9 half-moves
10 Kd4 win in 9 half-moves
11 Ke6 win in 11 half-moves
12 Kd8 draw
13 Ke4 draw
14 Ke5 draw
15 Ra8 draw
16 Rb3 draw
17 Rb4 draw
18 Rb5 draw
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves