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 Kb6 win in 1 half-moves
3 Kc4 win in 1 half-moves
4 Kd5 win in 1 half-moves
5 Kd6 win in 1 half-moves
6 Kd4 draw
7 Nb3 loss in 2 half-moves
8 Nc2 loss in 2 half-moves
9 Kb5 loss in 1 half-moves
10 Kc6 loss in 1 half-moves