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 Kg6 loss in 4 half-moves
3 Kg5 loss in 2 half-moves
4 Kh6 loss in 2 half-moves
5 Na2 loss in 2 half-moves
6 Nd3 loss in 2 half-moves
7 Ne2 loss in 2 half-moves
8 Kg4 loss in 1 half-moves
9 Kh4 loss in 1 half-moves