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 Kd2 loss in 18 half-moves
4 Kd1 loss in 8 half-moves
5 Ke2 loss in 2 half-moves