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

EGTB: win in 4 half-moves

# move score
1 Rg5 win in 3 half-moves
2 Rg8 win in 3 half-moves
3 Rg6 win in 7 half-moves
4 Rg7 win in 9 half-moves
5 Kd6 draw
6 Kd7 draw
7 Kd8 draw
8 Ke5 draw
9 Ke8 draw
10 Kee6 draw
11 Kef7 draw
12 Kf5 draw
13 Kf8 draw
14 Kfe6 draw
15 Kff7 draw
16 Kg5 draw
17 Kg6 draw
18 Kg7 draw
19 Ra3 draw
20 Rg4 draw
21 Rh3 draw
22 Rb3 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rg2 loss in 2 half-moves