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

EGTB: win in 2 half-moves

# move score
1 Kg1 win in 1 half-moves
2 Kg2 win in 1 half-moves
3 Kd1 loss in 2 half-moves
4 Kd2 loss in 2 half-moves
5 Kef2 loss in 2 half-moves
6 Kee2 loss in 1 half-moves
7 Kfe2 loss in 1 half-moves
8 Kff2 loss in 1 half-moves