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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Ka7 draw
3 Kc6 draw
4 Kc8 draw
5 Nb8 draw
6 Nc7 draw
7 Nc5 loss in 34 half-moves
8 Nb4 loss in 30 half-moves
9 Ka8 loss in 20 half-moves
10 Kb8 loss in 1 half-moves
11 Kc7 loss in 1 half-moves