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

EGTB: draw

# move score
1 Ka5 draw
2 Kb5 draw
3 Kb6 draw
4 Kb7 draw
5 Nb6 draw
6 Nd6 draw
7 Ne7 draw
8 Na7 loss in 10 half-moves
9 Ka7 loss in 4 half-moves