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

EGTB: win in 14 half-moves

# move score
1 Kb5 win in 13 half-moves
2 Nb3 win in 13 half-moves
3 Kb4 win in 41 half-moves
4 Nc2 draw
5 Ka3 loss in 12 half-moves
6 Ka5 loss in 12 half-moves
7 Kb3 loss in 12 half-moves