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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Kc1 win in 1 half-moves
4 Kc6 win in 1 half-moves
5 Kc8 win in 1 half-moves
6 Kd7 win in 1 half-moves
7 Kd8 win in 1 half-moves
8 Ke1 win in 1 half-moves
9 Ra7 win in 1 half-moves
10 Rb2 win in 1 half-moves
11 Rb3 win in 1 half-moves
12 Rb4 win in 1 half-moves
13 Rb6 win in 1 half-moves
14 Rb8 win in 1 half-moves
15 Kc2 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Ke2 loss in 2 half-moves
18 Kd6 loss in 1 half-moves
19 Rb1 loss in 1 half-moves
20 Rb5 loss in 1 half-moves