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 Ka6 loss in 14 half-moves
3 Kb6 loss in 14 half-moves
4 Na7 loss in 10 half-moves
5 Nb6 loss in 10 half-moves
6 Ka4 loss in 2 half-moves
7 Kb4 loss in 2 half-moves
8 Nd6 loss in 2 half-moves
9 Ne7 loss in 1 half-moves