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

EGTB: win in 2 half-moves

# move score
1 Nb4 win in 1 half-moves
2 Kd1 loss in 18 half-moves
3 Kd2 loss in 18 half-moves
4 Ke2 loss in 18 half-moves
5 Kf1 loss in 18 half-moves
6 Nc1 loss in 6 half-moves
7 Kf2 loss in 2 half-moves
8 Nc3 loss in 2 half-moves