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 46 half-moves
3 Kd2 loss in 46 half-moves
4 Nc3 loss in 46 half-moves
5 Nc1 loss in 30 half-moves
6 Ke2 loss in 26 half-moves
7 Kf1 loss in 18 half-moves
8 Kf2 loss in 2 half-moves