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

EGTB: win in 4 half-moves

# move score
1 Kc3 win in 3 half-moves
2 Kd3 win in 3 half-moves
3 Kfe3 win in 3 half-moves
4 Kfe4 win in 3 half-moves
5 Kff3 win in 3 half-moves
6 Kfg3 win in 3 half-moves
7 Kfg5 win in 3 half-moves
8 Kgg5 win in 3 half-moves
9 Kh5 win in 3 half-moves
10 Kde3 win in 5 half-moves
11 Kgf3 win in 5 half-moves
12 Kde4 win in 7 half-moves
13 Kgg3 win in 7 half-moves
14 Kh3 win in 7 half-moves
15 Kh4 win in 7 half-moves
16 Kc4 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Kde5 loss in 2 half-moves
20 Kfe5 loss in 2 half-moves
21 Kff5 loss in 2 half-moves
22 Kgf5 loss in 2 half-moves