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

EGTB: loss in 21 half-moves

# move score
1 Kb4 loss in 20 half-moves
2 Kd6 loss in 20 half-moves
3 Nc7 loss in 16 half-moves
4 Kb5 loss in 14 half-moves
5 Kc6 loss in 14 half-moves
6 Nb8 loss in 14 half-moves
7 Kb6 loss in 12 half-moves
8 Kd5 loss in 4 half-moves
9 Kc4 loss in 2 half-moves
10 Kd4 loss in 2 half-moves
11 Nb4 loss in 2 half-moves