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 Kc5 win in 1 half-moves
3 Ka5 draw
4 Kb5 draw
5 Kc6 draw
6 Ka6 loss in 28 half-moves
7 Kb7 loss in 16 half-moves
8 Kc7 loss in 16 half-moves