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

EGTB: win in 10 half-moves

# move score
1 Kb6 win in 9 half-moves
2 Ka6 win in 11 half-moves
3 Ka5 win in 15 half-moves
4 Kc4 win in 15 half-moves
5 Kc5 win in 15 half-moves
6 Kc6 win in 15 half-moves
7 Ka4 win in 19 half-moves
8 Kb4 win in 19 half-moves
9 Nf7 loss in 2 half-moves
10 Ng6 loss in 2 half-moves