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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Nd6 win in 1 half-moves
3 Ne7 win in 1 half-moves
4 Kb5 loss in 22 half-moves
5 Kb6 loss in 20 half-moves
6 Ka6 loss in 10 half-moves
7 Nb6 loss in 10 half-moves
8 Na7 loss in 6 half-moves
9 Ka4 loss in 2 half-moves