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

EGTB: win in 4 half-moves

# move score
1 Kd3 win in 3 half-moves
2 Kd2 win in 5 half-moves
3 Ke1 win in 5 half-moves
4 Kee2 win in 5 half-moves
5 Kfe2 win in 5 half-moves
6 Kg1 win in 5 half-moves
7 Kh3 win in 5 half-moves
8 Kh4 win in 5 half-moves
9 Kff2 win in 7 half-moves
10 Kgf3 win in 7 half-moves
11 Kgg2 win in 7 half-moves
12 Kh2 win in 7 half-moves
13 Kfg2 win in 9 half-moves
14 Kgf2 win in 9 half-moves
15 Kef2 win in 11 half-moves
16 Kef3 win in 11 half-moves
17 Kd4 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Kef4 loss in 2 half-moves
20 Kg4 loss in 2 half-moves
21 Kgf4 loss in 2 half-moves