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

EGTB: win in 4 half-moves

# move score
1 Kf2 win in 3 half-moves
2 Kg2 win in 3 half-moves
3 Kh2 win in 3 half-moves
4 Rh6 win in 5 half-moves
5 Kf3 draw
6 Kf4 draw
7 Kgg4 draw
8 Kgh4 draw
9 Kh3 draw
10 Kh6 draw
11 Khh4 draw
12 Rd8 draw
13 Rg8 draw
14 Rh7 draw
15 Kg5 loss in 2 half-moves
16 Kg6 loss in 2 half-moves
17 Khg4 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves