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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Ra6 draw
3 Rb6 draw
4 Rg6 draw
5 Ke3 loss in 2 half-moves
6 Ke4 loss in 2 half-moves
7 Ke5 loss in 2 half-moves
8 Kf3 loss in 2 half-moves
9 Kf5 loss in 2 half-moves
10 Kh3 loss in 2 half-moves
11 Kh5 loss in 2 half-moves
12 Rc6 loss in 2 half-moves
13 Rd6 loss in 2 half-moves
14 Re6 loss in 2 half-moves
15 Rf6 loss in 2 half-moves
16 Rh5 loss in 2 half-moves
17 Rh7 loss in 2 half-moves
18 Kfg3 loss in 1 half-moves
19 Kfg4 loss in 1 half-moves
20 Kfg5 loss in 1 half-moves
21 Khg3 loss in 1 half-moves
22 Khg4 loss in 1 half-moves
23 Khg5 loss in 1 half-moves