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 win in 5 half-moves
5 Kc7 win in 5 half-moves
6 Kd7 draw
7 Nc1 draw
8 Nc3 draw
9 Nb4 loss in 22 half-moves
10 Kd5 loss in 2 half-moves
11 Kd6 loss in 2 half-moves