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

EGTB: win in 6 half-moves

# move score
1 Kff7 win in 5 half-moves
2 Kfg7 win in 5 half-moves
3 Kh7 win in 11 half-moves
4 Ke7 draw
5 Kgf7 draw
6 Kgg7 draw
7 Kh5 draw
8 Ke5 loss in 2 half-moves
9 Ke6 loss in 2 half-moves
10 Kff5 loss in 2 half-moves
11 Kfg5 loss in 2 half-moves
12 Kgf5 loss in 2 half-moves
13 Kgg5 loss in 2 half-moves
14 Rh1 loss in 2 half-moves
15 Rh2 loss in 2 half-moves
16 Rh3 loss in 2 half-moves
17 Rh4 loss in 2 half-moves
18 Rh5 loss in 2 half-moves
19 Rh7 loss in 2 half-moves
20 Rh8 loss in 2 half-moves