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

EGTB: win in 2 half-moves

# move score
1 Kc7 win in 1 half-moves
2 Ke7 loss in 38 half-moves
3 Kd7 loss in 30 half-moves
4 Kc8 loss in 24 half-moves
5 Ke8 loss in 20 half-moves