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

EGTB: loss in 5 half-moves

# move score
1 Kd1 loss in 4 half-moves
2 Kc2 loss in 2 half-moves
3 Kd2 loss in 2 half-moves
4 Nf4 loss in 2 half-moves
5 Nf6 loss in 2 half-moves
6 Ng7 loss in 2 half-moves
7 Kb1 loss in 1 half-moves
8 Kb2 loss in 1 half-moves
9 Ng3 loss in 1 half-moves