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

EGTB: win in 4 half-moves

# move score
1 Rg3 win in 3 half-moves
2 Rg5 win in 3 half-moves
3 Rg2 win in 5 half-moves
4 Ka2 draw
5 Kb2 draw
6 Kb3 draw
7 Kd4 draw
8 Kd6 draw
9 Ke4 draw
10 Ke5 draw
11 Ke6 draw
12 Rc8 draw
13 Rd8 draw
14 Re8 draw
15 Rf8 draw
16 Rg1 draw
17 Rh8 draw
18 Ka4 loss in 2 half-moves
19 Kb4 loss in 2 half-moves
20 Kc4 loss in 2 half-moves
21 Kc5 loss in 2 half-moves
22 Kc6 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rg7 loss in 2 half-moves