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

EGTB: loss in 49 half-moves

# move score
1 Kb4 loss in 48 half-moves
2 Nb6 loss in 40 half-moves
3 Ka4 loss in 12 half-moves
4 Kb3 loss in 4 half-moves
5 Ka2 loss in 2 half-moves
6 Na7 loss in 2 half-moves
7 Nd6 loss in 2 half-moves
8 Ne7 loss in 2 half-moves
9 Kb2 loss in 1 half-moves