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

EGTB: draw

# move score
1 Ka5 draw
2 Ka6 draw
3 Ka7 draw
4 Kb7 draw
5 Kb5 loss in 2 half-moves
6 Kc6 loss in 2 half-moves
7 Na7 loss in 2 half-moves
8 Nd6 loss in 2 half-moves
9 Ne7 loss in 2 half-moves
10 Kc5 loss in 1 half-moves
11 Kc7 loss in 1 half-moves