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

EGTB: win in 8 half-moves

# move score
1 Kb5 win in 7 half-moves
2 Kb6 win in 7 half-moves
3 Kb7 win in 7 half-moves
4 Nc1 win in 9 half-moves
5 Kc5 win in 11 half-moves
6 Kc7 win in 11 half-moves
7 Kd5 loss in 2 half-moves
8 Kd6 loss in 2 half-moves
9 Kd7 loss in 2 half-moves
10 Nc3 loss in 2 half-moves
11 Nd4 loss in 2 half-moves
12 Nf4 loss in 2 half-moves
13 Ng1 loss in 2 half-moves
14 Ng3 loss in 2 half-moves