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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Nf6 win in 1 half-moves
5 Nd6 loss in 38 half-moves
6 Nc7 loss in 22 half-moves
7 Ka6 loss in 20 half-moves
8 Ng7 loss in 10 half-moves
9 Ka4 loss in 6 half-moves