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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kc7 win in 1 half-moves
3 Kd7 win in 1 half-moves
4 Kab7 draw
5 Kcb7 draw
6 Kcb8 draw
7 Kab8 loss in 2 half-moves
8 Kd8 loss in 2 half-moves