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

EGTB: win in 4 half-moves

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