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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kd5 win in 3 half-moves
3 Kb5 draw
4 Kc4 draw
5 Nc1 draw
6 Nb4 loss in 24 half-moves
7 Kb6 loss in 6 half-moves
8 Kc6 loss in 6 half-moves
9 Kd4 loss in 2 half-moves
10 Kd6 loss in 2 half-moves
11 Nc3 loss in 2 half-moves