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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kab8 draw
3 Kba7 draw
4 Kc7 draw
5 Kc8 draw
6 Kbb8 loss in 42 half-moves
7 Kaa7 loss in 4 half-moves
8 Kb6 loss in 2 half-moves
9 Kc6 loss in 2 half-moves