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 Kg2 loss in 8 half-moves
3 Kh3 loss in 6 half-moves
4 Kh1 loss in 4 half-moves
5 Kg1 loss in 2 half-moves
6 Kg3 loss in 2 half-moves
7 Nc4 loss in 2 half-moves
8 Nc6 loss in 2 half-moves
9 Nb7 loss in 1 half-moves