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

EGTB: win in 8 half-moves

# move score
1 Kb7 win in 7 half-moves
2 Kc7 win in 7 half-moves
3 Kd6 win in 7 half-moves
4 Kd7 win in 7 half-moves
5 Na4 win in 9 half-moves
6 Nc8 win in 9 half-moves
7 Nd7 win in 9 half-moves
8 Na8 win in 13 half-moves
9 Kb5 loss in 4 half-moves
10 Kc5 loss in 4 half-moves
11 Kd5 loss in 4 half-moves
12 Nc4 loss in 2 half-moves
13 Nd5 loss in 2 half-moves