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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Kb7 draw
5 Kc7 draw
6 Kd7 draw
7 Nd7 draw
8 Ne4 draw
9 Ne8 draw
10 Ng8 draw
11 Nh7 loss in 8 half-moves
12 Kd5 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Nd5 loss in 2 half-moves
15 Ng4 loss in 2 half-moves
16 Nh5 loss in 2 half-moves