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

EGTB: win in 16 half-moves

# move score
1 Kb7 win in 15 half-moves
2 Ka7 win in 19 half-moves
3 Kb8 loss in 6 half-moves
4 Ne1 loss in 4 half-moves
5 Ne3 loss in 4 half-moves
6 Nf4 loss in 4 half-moves
7 Nh4 loss in 4 half-moves