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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Ka7 draw
3 Nf6 draw
4 Nc7 loss in 16 half-moves
5 Nd6 loss in 12 half-moves
6 Ng7 loss in 6 half-moves
7 Kb8 loss in 1 half-moves