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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Ka6 draw
3 Kc5 draw
4 Nb5 draw
5 Ka5 loss in 8 half-moves
6 Kb5 loss in 8 half-moves
7 Kc6 loss in 2 half-moves
8 Nb1 loss in 2 half-moves
9 Nc2 loss in 2 half-moves
10 Nc4 loss in 2 half-moves
11 Ka7 loss in 1 half-moves
12 Kc7 loss in 1 half-moves