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 Kb7 draw
3 Kb5 loss in 18 half-moves
4 Kb6 loss in 18 half-moves
5 Ka5 loss in 16 half-moves
6 Ka7 loss in 10 half-moves
7 Nc2 loss in 2 half-moves