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

EGTB: win in 64 half-moves

# move score
1 Nb1 win in 63 half-moves
2 Ke2 draw
3 Nb5 draw
4 Nc2 draw
5 Ke1 loss in 10 half-moves
6 Kc1 loss in 6 half-moves
7 Kc2 loss in 2 half-moves
8 Kd2 loss in 2 half-moves
9 Nc4 loss in 2 half-moves