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 Kc6 win in 1 half-moves
3 Kd7 win in 1 half-moves
4 Kd8 win in 1 half-moves
5 Ka7 draw
6 Ka8 draw
7 Kbc8 draw
8 Kbb7 loss in 1 half-moves
9 Kcb7 loss in 1 half-moves
10 Kcc8 loss in 1 half-moves
11 Kd6 loss in 1 half-moves