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

EGTB: win in 10 half-moves

# move score
1 Kd1 win in 9 half-moves
2 Kf1 win in 9 half-moves
3 Na2 win in 11 half-moves
4 Ke2 win in 13 half-moves
5 Kf2 win in 13 half-moves
6 Kd2 loss in 4 half-moves
7 Nb3 loss in 2 half-moves
8 Nd3 loss in 2 half-moves
9 Ne2 loss in 2 half-moves