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 Ka5 draw
4 Kb7 draw
5 Nd6 draw
6 Nd8 draw
7 Ne5 draw
8 Ng5 draw
9 Ka7 loss in 8 half-moves
10 Nh8 loss in 8 half-moves
11 Nh6 loss in 6 half-moves