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 Kb8 win in 3 half-moves
3 Kb6 draw
4 Kc6 draw
5 Kc8 draw
6 Kd6 draw
7 Kd7 draw
8 Kd8 draw
9 Nd7 draw
10 Ne8 draw
11 Ng8 draw
12 Nh7 draw
13 Nd5 loss in 2 half-moves
14 Ne4 loss in 2 half-moves
15 Ng4 loss in 2 half-moves
16 Nh5 loss in 2 half-moves