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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Ka8 loss in 2 half-moves
5 Kba7 loss in 2 half-moves
6 Kc7 loss in 2 half-moves
7 Kc8 loss in 2 half-moves
8 Kaa7 loss in 1 half-moves
9 Kab7 loss in 1 half-moves
10 Kbb7 loss in 1 half-moves