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 Kc5 win in 1 half-moves
3 Nc7 draw
4 Nb6 loss in 22 half-moves
5 Kb6 loss in 20 half-moves
6 Kb7 loss in 10 half-moves
7 Kc7 loss in 10 half-moves
8 Kd6 loss in 2 half-moves
9 Kd7 loss in 2 half-moves
10 Kd5 loss in 1 half-moves