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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Ka5 draw
4 Ka7 draw
5 Nb6 draw
6 Ne7 draw
7 Nd6 loss in 16 half-moves
8 Na7 loss in 8 half-moves
9 Kb6 loss in 1 half-moves