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 Kc6 win in 1 half-moves
4 Kc8 win in 1 half-moves
5 Kd6 win in 1 half-moves
6 Kd7 win in 1 half-moves
7 Kd8 win in 1 half-moves
8 Kf7 win in 1 half-moves
9 Ra7 win in 1 half-moves
10 Rb1 win in 1 half-moves
11 Rb3 win in 1 half-moves
12 Rb4 win in 1 half-moves
13 Rb5 win in 1 half-moves
14 Rb6 win in 1 half-moves
15 Ke7 loss in 2 half-moves
16 Ke8 loss in 2 half-moves
17 Kg7 loss in 2 half-moves
18 Kg8 loss in 2 half-moves
19 Rb2 loss in 1 half-moves
20 Rb8 loss in 1 half-moves