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

EGTB: win in 18 half-moves

# move score
1 Nb3 win in 17 half-moves
2 Nc2 draw
3 Ke7 loss in 10 half-moves
4 Ke8 loss in 10 half-moves
5 Kd7 loss in 8 half-moves
6 Kc7 loss in 6 half-moves
7 Kc8 loss in 6 half-moves