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 Kc2 win in 1 half-moves
3 Kd3 win in 1 half-moves
4 Ke4 win in 1 half-moves
5 Kf3 win in 3 half-moves
6 Kb2 win in 11 half-moves
7 Kcd2 win in 13 half-moves
8 Kd1 win in 13 half-moves
9 Ke2 win in 13 half-moves
10 Ked2 win in 13 half-moves
11 Kf2 win in 13 half-moves
12 Kd4 loss in 2 half-moves
13 Kf4 loss in 2 half-moves