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

EGTB: win in 2 half-moves

# move score
1 Ke6 win in 1 half-moves
2 Ke7 win in 1 half-moves
3 Ke8 win in 1 half-moves
4 Rb1 win in 1 half-moves
5 Kb8 win in 3 half-moves
6 Kcc6 win in 3 half-moves
7 Kcc8 win in 3 half-moves
8 Kdc6 win in 3 half-moves
9 Kdc8 win in 3 half-moves
10 Kdd6 win in 3 half-moves
11 Kdd8 win in 3 half-moves
12 Rb2 win in 3 half-moves
13 Rb6 win in 3 half-moves
14 Rb8 win in 3 half-moves
15 Kb6 win in 5 half-moves
16 Kcd6 win in 5 half-moves
17 Kcd8 win in 5 half-moves
18 Ra7 win in 5 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb5 loss in 2 half-moves