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 Kf2 draw
4 Kg4 draw
5 Kg5 draw
6 Kg6 draw
7 Kh4 draw
8 Kh6 draw
9 Ra8 draw
10 Rc8 draw
11 Rd8 draw
12 Re3 draw
13 Re4 draw
14 Re5 draw
15 Re6 draw
16 Re7 draw
17 Rf8 draw
18 Rh8 draw
19 Kd1 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Ke1 loss in 2 half-moves
22 Ke3 loss in 2 half-moves
23 Kf1 loss in 2 half-moves
24 Kf3 loss in 2 half-moves
25 Rb8 loss in 1 half-moves