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

EGTB: win in 4 half-moves

# move score
1 Nb3 win in 3 half-moves
2 Kc3 draw
3 Kd3 draw
4 Ke1 draw
5 Ke2 draw
6 Na2 draw
7 Kc2 loss in 14 half-moves
8 Kd1 loss in 8 half-moves
9 Ke3 loss in 2 half-moves
10 Nd3 loss in 2 half-moves
11 Ne2 loss in 2 half-moves