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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kc4 win in 1 half-moves
4 Kd4 win in 1 half-moves
5 Kd5 win in 1 half-moves
6 Nb6 win in 1 half-moves
7 Kc6 draw
8 Kd6 draw
9 Nc7 loss in 2 half-moves
10 Kb6 loss in 1 half-moves