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

EGTB: win in 4 half-moves

# move score
1 Nf1 win in 3 half-moves
2 Kb6 win in 7 half-moves
3 Nh1 win in 7 half-moves
4 Kb5 win in 15 half-moves
5 Kc4 loss in 2 half-moves
6 Kc6 loss in 2 half-moves
7 Kd5 loss in 2 half-moves
8 Kd6 loss in 2 half-moves
9 Ne2 loss in 2 half-moves
10 Ne4 loss in 2 half-moves
11 Nf5 loss in 2 half-moves
12 Nh5 loss in 2 half-moves
13 Kb4 loss in 1 half-moves
14 Kd4 loss in 1 half-moves