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

EGTB: win in 6 half-moves

# move score
1 Kb2 win in 5 half-moves
2 Kc2 win in 5 half-moves
3 Kd3 win in 7 half-moves
4 Kg3 win in 7 half-moves
5 Kb1 win in 9 half-moves
6 Kcd2 win in 9 half-moves
7 Kd1 win in 9 half-moves
8 Kef3 win in 9 half-moves
9 Kf1 win in 9 half-moves
10 Kf4 win in 9 half-moves
11 Kg1 win in 9 half-moves
12 Kgf2 win in 9 half-moves
13 Ke2 win in 11 half-moves
14 Kh3 win in 11 half-moves
15 Ked2 win in 13 half-moves
16 Kef2 win in 13 half-moves
17 Kh2 win in 15 half-moves
18 Kh1 win in 17 half-moves
19 Kgf3 loss in 4 half-moves
20 Kd4 loss in 2 half-moves
21 Ke4 loss in 2 half-moves