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

EGTB: win in 2 half-moves

# move score
1 Kf1 win in 1 half-moves
2 Kc3 win in 9 half-moves
3 Kd3 win in 9 half-moves
4 Ke2 win in 9 half-moves
5 Kf2 win in 9 half-moves
6 Kb3 win in 11 half-moves
7 Kb2 win in 13 half-moves
8 Kcd2 win in 13 half-moves
9 Kc1 win in 15 half-moves
10 Kcd1 win in 15 half-moves
11 Ked1 win in 15 half-moves
12 Ked2 win in 15 half-moves
13 Kb1 win in 17 half-moves