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

EGTB: win in 10 half-moves

# move score
1 Na5 win in 9 half-moves
2 Ka5 draw
3 Ka6 draw
4 Ka7 draw
5 Kb5 draw
6 Kc6 draw
7 Kc7 draw
8 Kc5 loss in 8 half-moves
9 Nc5 loss in 2 half-moves
10 Nd6 loss in 2 half-moves
11 Nd8 loss in 2 half-moves