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 Kd4 win in 1 half-moves
4 Kd5 win in 1 half-moves
5 Kd6 win in 1 half-moves
6 Nc1 win in 1 half-moves
7 Kc4 draw
8 Nb4 draw
9 Nc3 loss in 2 half-moves
10 Kb4 loss in 1 half-moves
11 Kc6 loss in 1 half-moves