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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Kd7 win in 1 half-moves
4 Kd8 win in 1 half-moves
5 Ra1 win in 1 half-moves
6 Ra2 win in 1 half-moves
7 Ra3 win in 1 half-moves
8 Ra4 win in 1 half-moves
9 Ra5 win in 1 half-moves
10 Ra7 win in 1 half-moves
11 Ka5 loss in 2 half-moves
12 Ka6 loss in 2 half-moves
13 Ka7 loss in 2 half-moves
14 Kbc7 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kbb7 loss in 1 half-moves
18 Kcb7 loss in 1 half-moves
19 Kcc7 loss in 1 half-moves
20 Ra6 loss in 1 half-moves
21 Rb8 loss in 1 half-moves