Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Nb5 win in 1 half-moves
2 Kb1 draw
3 Kc1 draw
4 Kc2 draw
5 Ka1 loss in 12 half-moves
6 Ka2 loss in 12 half-moves
7 Kb3 loss in 12 half-moves
8 Nb1 loss in 8 half-moves
9 Kc3 loss in 2 half-moves
10 Nc2 loss in 2 half-moves
11 Nc4 loss in 2 half-moves