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

EGTB: win in 2 half-moves

# move score
1 Nd6 win in 1 half-moves
2 Kb7 win in 17 half-moves
3 Nb6 win in 25 half-moves
4 Kb8 win in 29 half-moves
5 Ka7 win in 31 half-moves
6 Ne7 draw
7 Na7 loss in 14 half-moves