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

EGTB: win in 1 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kc5 win in 1 half-moves
3 f8=B win in 5 half-moves
4 f8=K win in 5 half-moves
5 Ka5 draw
6 Ka6 draw
7 Kc6 draw
8 f8=N loss in 4 half-moves
9 f8=Q loss in 2 half-moves
10 f8=R loss in 2 half-moves
11 Ka4 loss in 2 half-moves
12 Kb4 loss in 2 half-moves
13 Kc4 loss in 2 half-moves