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

EGTB: win in 4 half-moves

# move score
1 Rg4 win in 3 half-moves
2 Rh4 win in 3 half-moves
3 Kd7 win in 5 half-moves
4 Ra8 win in 11 half-moves
5 Kd8 draw
6 Ke8 draw
7 Kef6 draw
8 Kef7 draw
9 Kef8 draw
10 Kg8 draw
11 Kgf6 draw
12 Kgf7 draw
13 Kgf8 draw
14 Kh6 draw
15 Kh7 draw
16 Kh8 draw
17 Ra5 draw
18 Ra6 draw
19 Ra7 draw
20 Rb4 draw
21 Rf4 draw
22 Kd6 loss in 2 half-moves
23 Ke6 loss in 2 half-moves
24 Kg6 loss in 2 half-moves
25 Ra1 loss in 2 half-moves
26 Ra2 loss in 2 half-moves
27 Ra3 loss in 2 half-moves
28 Rc4 loss in 2 half-moves
29 Rd4 loss in 2 half-moves
30 Re4 loss in 2 half-moves