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

EGTB: loss in 31 half-moves

# move score
1 Kb2 loss in 30 half-moves
2 Kc2 loss in 30 half-moves
3 Ka1 loss in 26 half-moves
4 Ka2 loss in 26 half-moves
5 Kc1 loss in 26 half-moves
6 Nb5 loss in 2 half-moves
7 Nc2 loss in 2 half-moves
8 Nc4 loss in 2 half-moves