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

EGTB: win in 36 half-moves

# move score
1 Kb7 win in 35 half-moves
2 Nb4 draw
3 Nc5 draw
4 Nc7 loss in 14 half-moves
5 Nb8 loss in 4 half-moves
6 Ka8 loss in 2 half-moves
7 Kb6 loss in 2 half-moves
8 Kb8 loss in 2 half-moves