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

EGTB: win in 10 half-moves

# move score
1 Ka5 win in 9 half-moves
2 Kb4 win in 9 half-moves
3 Ka6 win in 13 half-moves
4 Kb6 win in 13 half-moves
5 Ng6 win in 13 half-moves
6 Ka4 win in 17 half-moves
7 Nf5 loss in 6 half-moves
8 Ng2 loss in 6 half-moves
9 Nf3 loss in 4 half-moves
10 Kc4 loss in 2 half-moves
11 Kc5 loss in 2 half-moves
12 Kc6 loss in 2 half-moves