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

EGTB: win in 4 half-moves

# move score
1 Ka3 win in 3 half-moves
2 Ka4 win in 3 half-moves
3 Ke2 win in 3 half-moves
4 Ke3 win in 3 half-moves
5 Kff2 win in 3 half-moves
6 Kfg2 win in 3 half-moves
7 Kfg4 win in 3 half-moves
8 Kgf2 win in 3 half-moves
9 Kgg2 win in 3 half-moves
10 Kgg4 win in 3 half-moves
11 Kh2 win in 3 half-moves
12 Kh3 win in 3 half-moves
13 Kh4 win in 3 half-moves
14 Ka2 win in 5 half-moves
15 Kb2 win in 5 half-moves
16 Kc2 win in 5 half-moves
17 Kc3 win in 5 half-moves
18 Kb4 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Kff4 loss in 2 half-moves
22 Kgf4 loss in 2 half-moves