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

EGTB: win in 2 half-moves

# move score
1 Ke1 win in 1 half-moves
2 Ke2 win in 1 half-moves
3 Ke3 win in 1 half-moves
4 Kf3 loss in 44 half-moves
5 Kg3 loss in 44 half-moves
6 Kg2 loss in 42 half-moves
7 Kf1 loss in 40 half-moves
8 Kg1 loss in 40 half-moves