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

EGTB: win in 4 half-moves

# move score
1 Rg6 win in 3 half-moves
2 Rg7 win in 5 half-moves
3 Rg8 win in 5 half-moves
4 Kb6 draw
5 Kb7 draw
6 Kb8 draw
7 Kc6 draw
8 Kcc8 draw
9 Kcd7 draw
10 Kd6 draw
11 Kdc8 draw
12 Kdd7 draw
13 Ke7 draw
14 Ke8 draw
15 Ra4 draw
16 Rb4 draw
17 Rf4 draw
18 Rg3 draw
19 Rg5 draw
20 Rh4 draw
21 Rc4 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rg2 loss in 2 half-moves