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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kb3 draw
3 Kb4 draw
4 Kcd2 draw
5 Kd3 draw
6 Kd4 draw
7 Kc1 loss in 2 half-moves
8 Kc4 loss in 2 half-moves
9 Kcc2 loss in 2 half-moves
10 Kdc2 loss in 2 half-moves
11 Kdd2 loss in 2 half-moves
12 Ke1 loss in 2 half-moves
13 Ke2 loss in 2 half-moves