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

EGTB: win in 10 half-moves

# move score
1 Kb5 win in 9 half-moves
2 Kb6 win in 9 half-moves
3 Kc7 win in 9 half-moves
4 Nb7 win in 13 half-moves
5 Kb7 draw
6 Kd6 draw
7 Kd7 draw
8 Na4 draw
9 Kd5 loss in 4 half-moves
10 Na6 loss in 2 half-moves
11 Nb3 loss in 2 half-moves
12 Nd3 loss in 2 half-moves
13 Nd7 loss in 2 half-moves
14 Ne4 loss in 2 half-moves
15 Ne6 loss in 2 half-moves