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 Kc7 draw
3 Kd6 draw
4 Kd7 draw
5 Nd8 draw
6 Ne5 draw
7 Nh6 draw
8 Nh8 draw
9 Kb5 loss in 2 half-moves
10 Kb7 loss in 2 half-moves
11 Kc5 loss in 2 half-moves
12 Kd5 loss in 2 half-moves
13 Nd6 loss in 2 half-moves
14 Ng5 loss in 2 half-moves