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

EGTB: win in 4 half-moves

# move score
1 Kg5 win in 3 half-moves
2 Rh4 draw
3 Kd5 loss in 2 half-moves
4 Kd6 loss in 2 half-moves
5 Kd7 loss in 2 half-moves
6 Kee5 loss in 2 half-moves
7 Kee7 loss in 2 half-moves
8 Kef5 loss in 2 half-moves
9 Kef7 loss in 2 half-moves
10 Kfe5 loss in 2 half-moves
11 Kfe7 loss in 2 half-moves
12 Kff5 loss in 2 half-moves
13 Kff7 loss in 2 half-moves
14 Kg6 loss in 2 half-moves
15 Kg7 loss in 2 half-moves
16 Rg6 loss in 2 half-moves
17 Rh1 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rh8 loss in 2 half-moves