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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Kd7 win in 3 half-moves
7 Kc5 draw
8 Na7 draw
9 Nb6 draw
10 Kb7 loss in 4 half-moves
11 Nd6 loss in 2 half-moves
12 Ne7 loss in 2 half-moves