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