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

EGTB: loss in 21 half-moves

# move score
1 Kb6 loss in 20 half-moves
2 Kc6 loss in 20 half-moves
3 Ka6 loss in 18 half-moves
4 Na7 loss in 12 half-moves
5 Nd6 loss in 12 half-moves
6 Nb6 loss in 10 half-moves
7 Ka7 loss in 8 half-moves
8 Ka8 loss in 8 half-moves
9 Kb8 loss in 8 half-moves
10 Kc7 loss in 8 half-moves
11 Ne7 loss in 4 half-moves