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

EGTB: win in 10 half-moves

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