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

EGTB: win in 4 half-moves

# move score
1 Kd2 win in 3 half-moves
2 Kc2 win in 5 half-moves
3 Kd1 win in 5 half-moves
4 Kb2 win in 9 half-moves
5 Nc5 draw
6 Nd6 draw
7 Nd8 draw
8 Na5 loss in 22 half-moves
9 Kb1 loss in 2 half-moves