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 Ka5 win in 7 half-moves
4 Nf4 win in 7 half-moves
5 Ng3 win in 11 half-moves
6 Nc3 win in 13 half-moves
7 Ka7 loss in 12 half-moves
8 Kb7 loss in 12 half-moves
9 Nc1 loss in 8 half-moves
10 Nd4 loss in 8 half-moves
11 Ng1 loss in 6 half-moves