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

EGTB: win in 4 half-moves

# move score
1 Khg4 win in 3 half-moves
2 Khg5 win in 3 half-moves
3 Khg6 win in 3 half-moves
4 Kh6 win in 7 half-moves
5 Kf6 win in 13 half-moves
6 Kfg6 win in 13 half-moves
7 Kfg4 draw
8 Kfg5 draw
9 Kh4 draw
10 Ra7 draw
11 Rf7 draw
12 Rg7 draw
13 Rh8 draw
14 Ke4 loss in 2 half-moves
15 Ke5 loss in 2 half-moves
16 Ke6 loss in 2 half-moves
17 Kf4 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rh6 loss in 2 half-moves