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

EGTB: win in 2 half-moves

# move score
1 b3 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kb8 win in 1 half-moves
4 Kc7 win in 1 half-moves
5 Nf8 win in 1 half-moves
6 Ng5 win in 1 half-moves
7 Kd7 draw
8 Kd8 loss in 1 half-moves
9 Nf6 loss in 1 half-moves