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

EGTB: loss in 3 half-moves

# move score
1 Kb4 loss in 2 half-moves
2 Kb5 loss in 2 half-moves
3 Kc4 loss in 2 half-moves
4 Kd4 loss in 2 half-moves
5 Kd5 loss in 2 half-moves
6 Ng4 loss in 2 half-moves
7 Kb6 loss in 1 half-moves
8 Kc6 loss in 1 half-moves
9 Kd6 loss in 1 half-moves
10 Nf1 loss in 1 half-moves
11 Nf3 loss in 1 half-moves