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

EGTB: win in 32 half-moves

# move score
1 Nb3 win in 31 half-moves
2 Nc2 draw
3 Ka7 loss in 6 half-moves
4 Kb7 loss in 6 half-moves
5 Kb8 loss in 1 half-moves