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 24 half-moves
6 Ka6 loss in 14 half-moves
7 Nc7 loss in 12 half-moves
8 Ng7 loss in 6 half-moves
9 Ka4 loss in 4 half-moves