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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Rg5 draw
3 Rg6 draw
4 Rg8 draw
5 Rgb3 loss in 4 half-moves
6 Rgc3 loss in 4 half-moves
7 Kf1 loss in 2 half-moves
8 Kf2 loss in 2 half-moves
9 Kg2 loss in 2 half-moves
10 Kh1 loss in 2 half-moves
11 Kh2 loss in 2 half-moves
12 Ra1 loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rab3 loss in 2 half-moves
20 Rac3 loss in 2 half-moves
21 Rad3 loss in 2 half-moves
22 Rae3 loss in 2 half-moves
23 Raf3 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rg7 loss in 2 half-moves
26 Rgd3 loss in 2 half-moves
27 Rge3 loss in 2 half-moves
28 Rgf3 loss in 2 half-moves
29 Rh3 loss in 2 half-moves