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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Kd3 win in 3 half-moves
5 Kcd2 win in 5 half-moves
6 Kd1 win in 5 half-moves
7 Ke2 win in 5 half-moves
8 Kf2 win in 5 half-moves
9 Kg4 win in 5 half-moves
10 Ked2 win in 7 half-moves
11 Kg3 win in 7 half-moves
12 Kef3 loss in 4 half-moves
13 Kff3 loss in 4 half-moves
14 Kd4 loss in 2 half-moves
15 Ke5 loss in 2 half-moves
16 Kee4 loss in 2 half-moves
17 Kf5 loss in 2 half-moves
18 Kfe4 loss in 2 half-moves
19 Kg5 loss in 2 half-moves