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

EGTB: loss in 17 half-moves

# move score
1 Kb7 loss in 16 half-moves
2 Kb8 loss in 14 half-moves
3 Kc7 loss in 14 half-moves
4 Kd8 loss in 6 half-moves
5 Nb7 loss in 4 half-moves
6 Kd7 loss in 2 half-moves
7 Nb5 loss in 2 half-moves
8 Nc4 loss in 2 half-moves
9 Ne4 loss in 2 half-moves
10 Ne8 loss in 2 half-moves
11 Nf5 loss in 2 half-moves
12 Nf7 loss in 2 half-moves