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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Kd4 win in 3 half-moves
6 Nb6 win in 7 half-moves
7 Nf6 win in 11 half-moves
8 Nb8 win in 41 half-moves
9 Kc6 draw
10 Kd5 draw
11 Kd6 draw
12 Ne5 loss in 2 half-moves
13 Nf8 loss in 2 half-moves