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 Ka3 draw
3 Kb3 draw
4 Kb4 draw
5 Nc7 draw
6 Nb4 loss in 8 half-moves
7 Ka5 loss in 2 half-moves
8 Nb8 loss in 2 half-moves
9 Nc5 loss in 2 half-moves