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 Rg6 win in 9 half-moves
3 Rg8 win in 9 half-moves
4 Kc6 draw
5 Kc7 draw
6 Kd7 draw
7 Kde6 draw
8 Kde7 draw
9 Kf7 draw
10 Kfe6 draw
11 Kfe7 draw
12 Kg6 draw
13 Kg7 draw
14 Ra1 draw
15 Rh1 draw
16 Kc5 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Kde5 loss in 2 half-moves
19 Kf5 loss in 2 half-moves
20 Kfe5 loss in 2 half-moves
21 Kg5 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rg2 loss in 2 half-moves
28 Rg3 loss in 2 half-moves
29 Rg4 loss in 2 half-moves
30 Rg5 loss in 2 half-moves