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

EGTB: win in 4 half-moves

# move score
1 Kg4 win in 3 half-moves
2 Kgf6 win in 5 half-moves
3 Kh6 win in 5 half-moves
4 Kh7 win in 5 half-moves
5 Rf8 win in 5 half-moves
6 Kf8 win in 9 half-moves
7 Kg8 win in 9 half-moves
8 Kh8 win in 9 half-moves
9 Kff6 draw
10 Kgg6 draw
11 Rf6 draw
12 Ke4 loss in 2 half-moves
13 Ke5 loss in 2 half-moves
14 Ke6 loss in 2 half-moves
15 Kf4 loss in 2 half-moves
16 Kfg6 loss in 2 half-moves
17 Kg5 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Re7 loss in 2 half-moves