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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Kb4 win in 1 half-moves
4 Kc2 win in 1 half-moves
5 Kc4 win in 1 half-moves
6 Kd2 win in 1 half-moves
7 Kd3 win in 1 half-moves
8 Ke8 win in 1 half-moves
9 Kg8 win in 1 half-moves
10 Ra1 win in 1 half-moves
11 Ra2 win in 1 half-moves
12 Ra4 win in 1 half-moves
13 Ra6 win in 1 half-moves
14 Ra7 win in 1 half-moves
15 Rb3 win in 1 half-moves
16 Ke7 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Kg7 loss in 2 half-moves
19 Kd4 loss in 1 half-moves
20 Ra5 loss in 1 half-moves
21 Ra8 loss in 1 half-moves