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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 11 half-moves
3 Ka3 draw
4 Ka5 draw
5 Kb3 draw
6 Nf2 draw
7 Nf4 draw
8 Ng5 draw
9 Ng1 loss in 8 half-moves