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

EGTB: draw

# move score
1 Kb5 draw
2 Nd7 draw
3 Ng6 draw
4 Nh7 draw
5 Ka7 loss in 6 half-moves
6 Ka5 loss in 4 half-moves
7 Kb6 loss in 2 half-moves
8 Kb7 loss in 2 half-moves
9 Ne6 loss in 2 half-moves