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

EGTB: win in 4 half-moves

# move score
1 Kg5 win in 3 half-moves
2 Kg3 win in 9 half-moves
3 Kg4 win in 9 half-moves
4 Rh8 win in 13 half-moves
5 Kd6 draw
6 Kd7 draw
7 Kd8 draw
8 Ke6 draw
9 Kh3 draw
10 Kh5 draw
11 Rd8 draw
12 Kf6 loss in 2 half-moves
13 Kf7 loss in 2 half-moves
14 Kf8 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves