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

EGTB: win in 6 half-moves

# move score
1 Kc2 win in 5 half-moves
2 Kc4 win in 5 half-moves
3 Ka7 win in 7 half-moves
4 Kb7 win in 7 half-moves
5 Kc3 win in 9 half-moves
6 Ka5 win in 11 half-moves
7 Kd2 win in 11 half-moves
8 Kd4 win in 11 half-moves
9 Ke3 win in 13 half-moves
10 Ra4 win in 13 half-moves
11 Ra5 win in 13 half-moves
12 Ke2 win in 15 half-moves
13 Ke4 win in 15 half-moves
14 Ra1 win in 15 half-moves
15 Ra2 win in 15 half-moves
16 Kb5 loss in 2 half-moves
17 Kb6 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rc3 loss in 2 half-moves