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

EGTB: win in 16 half-moves

# move score
1 Kc8 win in 15 half-moves
2 Ka8 win in 19 half-moves
3 Ka7 loss in 4 half-moves
4 Kb7 loss in 2 half-moves
5 Kc7 loss in 2 half-moves