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

EGTB: draw

# move score
1 Kb5 draw
2 Kb6 draw
3 Kb7 draw
4 Nf6 draw
5 Nf8 draw
6 Ng5 loss in 28 half-moves
7 Ka5 loss in 12 half-moves
8 Ka7 loss in 8 half-moves