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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Kb3 draw
3 Kd2 draw
4 Kd3 draw
5 Ra8 draw
6 Rb8 draw
7 Re8 draw
8 Rf8 draw
9 Rh8 draw
10 Kb2 loss in 2 half-moves
11 Kb4 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Kc2 loss in 1 half-moves
15 Kg4 loss in 1 half-moves
16 Kg5 loss in 1 half-moves
17 Kg6 loss in 1 half-moves
18 Kh4 loss in 1 half-moves
19 Kh6 loss in 1 half-moves
20 Rc4 loss in 1 half-moves
21 Rc5 loss in 1 half-moves
22 Rc6 loss in 1 half-moves
23 Rc7 loss in 1 half-moves
24 Rd8 loss in 1 half-moves