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

EGTB: win in 6 half-moves

# move score
1 Kb6 win in 5 half-moves
2 Ka6 draw
3 Nf4 draw
4 Ng3 draw
5 Ka4 loss in 2 half-moves
6 Ka5 loss in 2 half-moves
7 Kc4 loss in 2 half-moves
8 Kc6 loss in 2 half-moves
9 Nf6 loss in 2 half-moves
10 Ng7 loss in 2 half-moves
11 Kb4 loss in 1 half-moves
12 Kc5 loss in 1 half-moves