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

EGTB: win in 2 half-moves

# move score
1 Nb3 win in 1 half-moves
2 Kc2 loss in 36 half-moves
3 Kd2 loss in 36 half-moves
4 Nc2 loss in 36 half-moves
5 Kb2 loss in 32 half-moves
6 Kb1 loss in 26 half-moves
7 Kd1 loss in 26 half-moves