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

EGTB: win in 4 half-moves

# move score
1 Kg3 win in 3 half-moves
2 Ke1 loss in 38 half-moves
3 Ke2 loss in 36 half-moves
4 Kf1 loss in 36 half-moves
5 Kg2 loss in 36 half-moves
6 Kg1 loss in 28 half-moves
7 Ke3 loss in 2 half-moves
8 Kf3 loss in 2 half-moves