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 Kd3 win in 3 half-moves
3 Kd4 win in 3 half-moves
4 Ke4 win in 3 half-moves
5 Kcd2 win in 5 half-moves
6 Ke1 win in 5 half-moves
7 Ked2 win in 5 half-moves
8 Kef3 win in 5 half-moves
9 Kf4 win in 5 half-moves
10 Kfe2 win in 5 half-moves
11 Kff3 win in 5 half-moves
12 Kd1 win in 7 half-moves
13 Kee2 win in 7 half-moves
14 Kg2 win in 7 half-moves
15 Kg3 win in 7 half-moves
16 Kf1 win in 9 half-moves
17 Kg1 win in 9 half-moves
18 Kb2 loss in 2 half-moves
19 Kc2 loss in 2 half-moves