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

EGTB: loss in 17 half-moves

# move score
1 Kb7 loss in 16 half-moves
2 Ka7 loss in 12 half-moves
3 Kb8 loss in 12 half-moves
4 Na7 loss in 10 half-moves
5 Nd6 loss in 10 half-moves
6 Nb6 loss in 8 half-moves
7 Ne7 loss in 2 half-moves