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

EGTB: win in 4 half-moves

# move score
1 Rg2 win in 3 half-moves
2 Ra8 win in 5 half-moves
3 Rg6 win in 5 half-moves
4 K3a4 draw
5 K3b4 draw
6 K5a4 draw
7 K5b4 draw
8 Ka2 draw
9 Ka3 draw
10 Ka5 draw
11 Ka6 draw
12 Kb2 draw
13 Kb6 draw
14 Rb8 draw
15 Rg1 draw
16 Rg7 draw
17 Rh8 draw
18 K3c4 loss in 2 half-moves
19 K5c4 loss in 2 half-moves
20 Kc2 loss in 2 half-moves
21 Kc3 loss in 2 half-moves
22 Kc5 loss in 2 half-moves
23 Kc6 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rg3 loss in 2 half-moves
29 Rg4 loss in 2 half-moves
30 Rg5 loss in 2 half-moves