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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 Kd4 win in 3 half-moves
4 Ke4 win in 3 half-moves
5 K2e3 win in 7 half-moves
6 K2g3 win in 7 half-moves
7 K4e3 win in 7 half-moves
8 K4f3 win in 7 half-moves
9 K4g3 win in 7 half-moves
10 Kb2 win in 7 half-moves
11 Kb3 win in 7 half-moves
12 Kc2 win in 7 half-moves
13 Kd2 win in 7 half-moves
14 Kd3 win in 7 half-moves
15 Ke1 win in 7 half-moves
16 Ke2 win in 7 half-moves
17 Kf1 win in 7 half-moves
18 Kg1 win in 7 half-moves
19 Kg2 win in 7 half-moves
20 Kg4 win in 7 half-moves
21 K2f3 loss in 4 half-moves
22 Ke5 loss in 2 half-moves
23 Kf5 loss in 2 half-moves
24 Kg5 loss in 2 half-moves