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

EGTB: win in 4 half-moves

# move score
1 Na6 win in 3 half-moves
2 Kc5 win in 7 half-moves
3 Nd7 win in 7 half-moves
4 Kd6 win in 11 half-moves
5 Kd5 win in 13 half-moves
6 Kd7 win in 17 half-moves
7 Kb7 draw
8 Kb5 loss in 2 half-moves
9 Kb6 loss in 1 half-moves
10 Kc7 loss in 1 half-moves