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

EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Rf8 win in 9 half-moves
3 Kb6 draw
4 Kb7 draw
5 Kb8 draw
6 Kc6 draw
7 Kc8 draw
8 Kd6 draw
9 Kd7 draw
10 Kd8 draw
11 Ke6 draw
12 Kf4 draw
13 Kf6 draw
14 Kg4 draw
15 Kg5 draw
16 Kg6 draw
17 Ra1 draw
18 Ra5 draw
19 Ra6 draw
20 Ra7 draw
21 Rc8 draw
22 Re8 draw
23 Rh8 draw
24 Ke4 loss in 2 half-moves
25 Ke5 loss in 2 half-moves
26 Ra2 loss in 2 half-moves
27 Ra3 loss in 2 half-moves
28 Ra4 loss in 2 half-moves
29 Rb8 loss in 2 half-moves
30 Rd8 loss in 2 half-moves