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

EGTB: win in 2 half-moves

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