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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Kc3 win in 3 half-moves
4 Kd3 win in 3 half-moves
5 Ke1 win in 3 half-moves
6 Ke2 win in 3 half-moves
7 Ke3 win in 3 half-moves
8 Kff3 win in 3 half-moves
9 Kgf3 win in 3 half-moves
10 Kc1 win in 11 half-moves
11 Kgg3 win in 11 half-moves
12 Kh3 win in 11 half-moves
13 Kd1 win in 13 half-moves
14 Kd2 win in 13 half-moves
15 Kff1 win in 13 half-moves
16 Kfg3 win in 13 half-moves
17 Kgf1 win in 13 half-moves
18 Kgg1 win in 15 half-moves
19 Kh2 win in 15 half-moves
20 Kh1 win in 17 half-moves
21 Kfg1 win in 23 half-moves
22 Kb2 loss in 2 half-moves