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

EGTB: win in 52 half-moves

# move score
1 Rg8 win in 51 half-moves
2 Kd8 win in 53 half-moves
3 Ke8 win in 55 half-moves
4 Rg1 win in 55 half-moves
5 Rg2 win in 55 half-moves
6 Rh3 win in 55 half-moves
7 Kb8 draw
8 Kg7 draw
9 Kg8 draw
10 Ra3 draw
11 Rb3 draw
12 Rf3 draw
13 Rg7 loss in 4 half-moves
14 Kb7 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Ke7 loss in 2 half-moves
18 Kf7 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rg6 loss in 2 half-moves