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

EGTB: win in 2 half-moves

# move score
1 Kg1 win in 1 half-moves
2 Kh1 win in 1 half-moves
3 Rh4 win in 3 half-moves
4 Kf1 draw
5 Kg4 draw
6 Kgg3 draw
7 Kgh2 draw
8 Kh4 draw
9 Khg3 draw
10 Khh2 draw
11 Ra8 draw
12 Re8 draw
13 Rf8 draw
14 Rg8 draw
15 Kf2 loss in 2 half-moves
16 Kf3 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Rh7 loss in 2 half-moves