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

EGTB: win in 4 half-moves

# move score
1 Rg7 win in 3 half-moves
2 Rg8 win in 5 half-moves
3 Rg6 win in 9 half-moves
4 Kd6 draw
5 Kd7 draw
6 Kee7 draw
7 Kef7 draw
8 Kfe7 draw
9 Kff7 draw
10 Kg6 draw
11 Kg7 draw
12 Ra1 draw
13 Rh1 draw
14 Kd5 loss in 2 half-moves
15 Kee5 loss in 2 half-moves
16 Kef5 loss in 2 half-moves
17 Kfe5 loss in 2 half-moves
18 Kff5 loss in 2 half-moves
19 Kg5 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rg2 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rg4 loss in 2 half-moves
28 Rg5 loss in 2 half-moves