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

EGTB: win in 4 half-moves

# move score
1 Kde4 win in 3 half-moves
2 Kee4 win in 3 half-moves
3 Kf3 win in 3 half-moves
4 Kf4 win in 3 half-moves
5 Kb3 win in 5 half-moves
6 Kc4 win in 5 half-moves
7 Kb1 win in 7 half-moves
8 Kb2 win in 7 half-moves
9 Kc1 win in 7 half-moves
10 Kcc3 win in 7 half-moves
11 Kd1 win in 7 half-moves
12 Kdc3 win in 7 half-moves
13 Kdd2 win in 7 half-moves
14 Kdd4 win in 7 half-moves
15 Kde2 win in 7 half-moves
16 Ked4 win in 7 half-moves
17 Kee2 win in 7 half-moves
18 Kf2 win in 7 half-moves
19 Kcd2 win in 9 half-moves
20 Ked2 win in 9 half-moves