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

EGTB: draw

# move score
1 Kd7 draw
2 Ke7 draw
3 Na6 draw
4 Kc8 loss in 6 half-moves
5 Ke8 loss in 6 half-moves
6 Na8 loss in 6 half-moves
7 Nb5 loss in 2 half-moves
8 Nd5 loss in 2 half-moves
9 Ne6 loss in 2 half-moves
10 Ne8 loss in 2 half-moves