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

EGTB: win in 6 half-moves

# move score
1 Kb6 win in 5 half-moves
2 Kb5 draw
3 Kb7 draw
4 Kc7 draw
5 Kd6 draw
6 Kd7 draw
7 Nf8 draw
8 Kc5 loss in 10 half-moves
9 Kd5 loss in 2 half-moves
10 Nf6 loss in 2 half-moves
11 Ng5 loss in 2 half-moves