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

EGTB: loss in 3 half-moves

# move score
1 Kd1 loss in 2 half-moves
2 Kd2 loss in 2 half-moves
3 Kf1 loss in 2 half-moves
4 Kf2 loss in 2 half-moves
5 Nb6 loss in 2 half-moves
6 Nc7 loss in 2 half-moves
7 Ke2 loss in 1 half-moves