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

EGTB: win in 40 half-moves

# move score
1 Nb4 win in 39 half-moves
2 Kb4 draw
3 Kb5 draw
4 Kb6 draw
5 Nb8 draw
6 Nc5 draw
7 Nc7 draw
8 Ka4 loss in 6 half-moves