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

EGTB: win in 2 half-moves

# move score
1 Kf1 win in 1 half-moves
2 Kf2 win in 1 half-moves
3 Kf3 win in 1 half-moves
4 Kg1 loss in 30 half-moves
5 Kh1 loss in 20 half-moves
6 Kh2 loss in 20 half-moves
7 Kh3 loss in 16 half-moves
8 Kg3 loss in 2 half-moves