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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Kc4 win in 3 half-moves
4 Kd4 win in 3 half-moves
5 Kdc5 win in 3 half-moves
6 Kdd6 win in 3 half-moves
7 Ke4 win in 3 half-moves
8 Ke5 win in 3 half-moves
9 Ke6 win in 3 half-moves
10 Rb1 win in 3 half-moves
11 Rb3 win in 3 half-moves
12 Rb4 win in 3 half-moves
13 Rb5 win in 3 half-moves
14 Kcd6 win in 5 half-moves
15 Kb5 loss in 2 half-moves
16 Kb7 loss in 2 half-moves
17 Kc7 loss in 2 half-moves
18 Kcc5 loss in 2 half-moves
19 Kd7 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rb8 loss in 2 half-moves