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 Kd2 draw
3 Kd3 draw
4 Kf3 draw
5 Ra8 draw
6 Rb8 draw
7 Rc8 draw
8 Rf8 draw
9 Rh8 draw
10 Kd4 loss in 2 half-moves
11 Ke4 loss in 2 half-moves
12 Kf2 loss in 2 half-moves
13 Kf4 loss in 2 half-moves
14 Ke2 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 Rd8 loss in 1 half-moves
21 Re4 loss in 1 half-moves
22 Re5 loss in 1 half-moves
23 Re6 loss in 1 half-moves
24 Re7 loss in 1 half-moves