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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Kb4 win in 1 half-moves
4 Kb5 win in 1 half-moves
5 Kc3 win in 1 half-moves
6 Kc5 win in 1 half-moves
7 Kd1 win in 1 half-moves
8 Kd3 win in 1 half-moves
9 Kd4 win in 1 half-moves
10 Kd5 win in 1 half-moves
11 Ra2 win in 1 half-moves
12 Ra3 win in 1 half-moves
13 Ra5 win in 1 half-moves
14 Ra6 win in 1 half-moves
15 Ra7 win in 1 half-moves
16 Ra8 win in 1 half-moves
17 Rb4 win in 1 half-moves
18 Kb2 win in 3 half-moves
19 Kc2 loss in 2 half-moves
20 Kd2 loss in 2 half-moves
21 Ra1 loss in 1 half-moves