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 Kc4 draw
3 Kc6 draw
4 Kf1 draw
5 Kf2 draw
6 Kg2 draw
7 Kh1 draw
8 Ra8 draw
9 Rb8 draw
10 Rd8 draw
11 Re8 draw
12 Rf8 draw
13 Rh1 draw
14 Rh2 draw
15 Rh3 draw
16 Rh4 draw
17 Rh5 draw
18 Rh6 draw
19 Rh7 draw
20 Kb4 loss in 2 half-moves
21 Kb5 loss in 2 half-moves
22 Kb6 loss in 2 half-moves
23 Kd4 loss in 2 half-moves
24 Kd5 loss in 2 half-moves
25 Kd6 loss in 2 half-moves
26 Kh2 loss in 1 half-moves
27 Rc8 loss in 1 half-moves