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

EGTB: win in 2 half-moves

# move score
1 Kd5 win in 1 half-moves
2 Kd7 win in 1 half-moves
3 Rb1 win in 1 half-moves
4 Ka7 win in 3 half-moves
5 Ka8 win in 3 half-moves
6 Kb5 win in 3 half-moves
7 Kbb7 win in 3 half-moves
8 Kbc7 win in 3 half-moves
9 Kc5 win in 3 half-moves
10 Kc8 win in 3 half-moves
11 Kcc7 win in 3 half-moves
12 Ra6 win in 3 half-moves
13 Rb2 win in 3 half-moves
14 Rb3 win in 3 half-moves
15 Rb4 win in 3 half-moves
16 Rb5 win in 3 half-moves
17 Kcb7 win in 5 half-moves
18 Kd6 draw
19 Rb7 loss in 2 half-moves