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

EGTB: win in 4 half-moves

# move score
1 Rh7 win in 3 half-moves
2 Kg7 win in 5 half-moves
3 Kg8 win in 9 half-moves
4 Kd6 draw
5 Kd7 draw
6 Ke8 draw
7 Kee7 draw
8 Kef7 draw
9 Kf6 draw
10 Kfe7 draw
11 Kff7 draw
12 Ra1 draw
13 Rg1 draw
14 Rh6 draw
15 Rh8 draw
16 Kd5 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Kf5 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rh2 loss in 2 half-moves
25 Rh3 loss in 2 half-moves
26 Rh4 loss in 2 half-moves
27 Rh5 loss in 2 half-moves