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

EGTB: win in 12 half-moves

# move score
1 Kb2 win in 11 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kc1 draw
5 Kc2 draw
6 Nb6 draw
7 Nc3 draw
8 Nc5 draw
9 Nb2 loss in 14 half-moves