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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kc7 win in 1 half-moves
4 Kd7 win in 1 half-moves
5 Na7 win in 1 half-moves
6 Ne7 win in 1 half-moves
7 Kd5 draw
8 Kd6 draw
9 Kc5 loss in 2 half-moves
10 Nd6 loss in 2 half-moves
11 Kb6 loss in 1 half-moves
12 Nb6 loss in 1 half-moves