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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Kc1 win in 1 half-moves
4 Kc2 win in 1 half-moves
5 Ke2 win in 1 half-moves
6 Ka6 loss in 2 half-moves
7 Ka7 loss in 2 half-moves
8 Ka8 loss in 2 half-moves
9 Kc6 loss in 2 half-moves
10 Kc7 loss in 2 half-moves
11 Kc8 loss in 2 half-moves
12 Kc3 loss in 1 half-moves
13 Kd1 loss in 1 half-moves
14 Kd3 loss in 1 half-moves
15 Ke1 loss in 1 half-moves
16 Ke3 loss in 1 half-moves