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

EGTB: win in 6 half-moves

# move score
1 Kb1 win in 5 half-moves
2 Kg4 win in 5 half-moves
3 Kcd1 win in 7 half-moves
4 Ke1 win in 7 half-moves
5 Ked2 win in 7 half-moves
6 Kee3 win in 7 half-moves
7 Kef2 win in 7 half-moves
8 Kf4 win in 7 half-moves
9 Kfe3 win in 7 half-moves
10 Kg3 win in 7 half-moves
11 Kcd2 win in 9 half-moves
12 Kf1 win in 9 half-moves
13 Kff2 win in 9 half-moves
14 Kg2 win in 9 half-moves
15 Ked1 loss in 4 half-moves
16 Kb2 loss in 2 half-moves
17 Kc2 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Ke4 loss in 2 half-moves