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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Kc5 win in 1 half-moves
5 Kd6 win in 1 half-moves
6 Kc7 draw
7 Kd5 draw
8 Kd7 draw
9 Nb7 loss in 20 half-moves
10 Ne6 loss in 2 half-moves
11 Nf7 loss in 2 half-moves