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

EGTB: win in 4 half-moves

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