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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kb8 win in 1 half-moves
4 Nc7 win in 1 half-moves
5 Nb4 draw
6 Nc5 loss in 22 half-moves
7 Nb8 loss in 18 half-moves