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

EGTB: win in 4 half-moves

# move score
1 Ke4 win in 3 half-moves
2 Kf3 win in 3 half-moves
3 Kb3 win in 5 half-moves
4 Kb4 win in 5 half-moves
5 Kcc2 win in 5 half-moves
6 Kcc4 win in 5 half-moves
7 Kcd2 win in 5 half-moves
8 Kcd4 win in 5 half-moves
9 Kdc2 win in 5 half-moves
10 Kdc4 win in 5 half-moves
11 Kdd2 win in 5 half-moves
12 Kdd4 win in 5 half-moves
13 Kde2 win in 5 half-moves
14 Kde3 win in 5 half-moves
15 Kf1 win in 5 half-moves
16 Kb2 win in 7 half-moves
17 Ke1 win in 7 half-moves
18 Kfe2 win in 7 half-moves
19 Kg1 win in 7 half-moves
20 Kfe3 win in 9 half-moves
21 Kg2 loss in 2 half-moves
22 Kg3 loss in 2 half-moves