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 Kd2 draw
3 Kc1 loss in 18 half-moves
4 Kc2 loss in 16 half-moves
5 Nc3 loss in 8 half-moves
6 Nc1 loss in 6 half-moves
7 Ke1 loss in 2 half-moves
8 Ke2 loss in 2 half-moves