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

EGTB: win in 4 half-moves

# move score
1 Kg8 win in 3 half-moves
2 Kh2 win in 3 half-moves
3 Kh3 win in 3 half-moves
4 Kh4 win in 3 half-moves
5 Rg8 win in 3 half-moves
6 Kg4 win in 9 half-moves
7 Rh3 win in 9 half-moves
8 Kf3 win in 13 half-moves
9 Kf4 win in 13 half-moves
10 Ke8 draw
11 Kf2 draw
12 Kg2 draw
13 Rh1 draw
14 Rh6 draw
15 Ke7 loss in 2 half-moves
16 Kf7 loss in 2 half-moves
17 Kg7 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh7 loss in 2 half-moves