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

EGTB: win in 4 half-moves

# move score
1 Kd1 win in 3 half-moves
2 Kd2 draw
3 Kc2 loss in 40 half-moves
4 Kb2 loss in 18 half-moves
5 Nb4 loss in 18 half-moves
6 Kb1 loss in 12 half-moves
7 Nc3 loss in 2 half-moves