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 Kaa7 draw
3 Kab8 draw
4 Kbb8 draw
5 Kc8 draw
6 Ka6 loss in 2 half-moves
7 Kba7 loss in 2 half-moves
8 Kc6 loss in 2 half-moves
9 Kc7 loss in 2 half-moves