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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc5 draw
3 Kc7 draw
4 Kd5 draw
5 Kd6 draw
6 Kd7 draw
7 Nd6 draw
8 Ne7 draw
9 Ng3 draw
10 Ng7 draw
11 Nh6 draw
12 Kb5 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Nd4 loss in 2 half-moves
15 Ne3 loss in 2 half-moves
16 Nh4 loss in 2 half-moves