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

EGTB: loss in 19 half-moves

# move score
1 Kb5 loss in 18 half-moves
2 Kb6 loss in 18 half-moves
3 Nc7 loss in 18 half-moves
4 Kc6 loss in 16 half-moves
5 Kd5 loss in 16 half-moves
6 Kd6 loss in 16 half-moves
7 Nb6 loss in 12 half-moves
8 Kc4 loss in 2 half-moves
9 Kd4 loss in 2 half-moves
10 Kb4 loss in 1 half-moves