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

EGTB: win in 4 half-moves

# move score
1 Rh6 win in 3 half-moves
2 Rh8 win in 3 half-moves
3 Kg7 win in 5 half-moves
4 Kd7 draw
5 Kd8 draw
6 Kee8 draw
7 Kef8 draw
8 Kfe8 draw
9 Kff8 draw
10 Kg8 draw
11 Rh1 draw
12 Rh5 draw
13 Kd6 loss in 2 half-moves
14 Kee6 loss in 2 half-moves
15 Kef6 loss in 2 half-moves
16 Kfe6 loss in 2 half-moves
17 Kff6 loss in 2 half-moves
18 Kg6 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves