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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kc7 win in 1 half-moves
3 Kd7 win in 1 half-moves
4 Ra7 win in 1 half-moves
5 Ka1 win in 3 half-moves
6 Kb5 win in 3 half-moves
7 Kb6 win in 3 half-moves
8 Ka3 win in 5 half-moves
9 Kb1 win in 5 half-moves
10 Kb3 win in 5 half-moves
11 Kc1 win in 5 half-moves
12 Kc2 win in 5 half-moves
13 Kc3 win in 5 half-moves
14 Ra1 win in 5 half-moves
15 Ra6 win in 5 half-moves
16 Kc5 win in 7 half-moves
17 Kd5 win in 7 half-moves
18 Kd6 win in 7 half-moves
19 Ra3 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra8 loss in 2 half-moves