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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Kf8 win in 3 half-moves
3 Ke7 win in 9 half-moves
4 Kd8 loss in 10 half-moves
5 Nb8 loss in 10 half-moves
6 Kd7 loss in 8 half-moves
7 Na5 loss in 4 half-moves
8 Nd8 loss in 4 half-moves
9 Na7 loss in 2 half-moves
10 Nb4 loss in 2 half-moves
11 Nd4 loss in 2 half-moves
12 Ne5 loss in 2 half-moves
13 Ne7 loss in 2 half-moves