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 Rg5 win in 3 half-moves
3 Rg6 win in 3 half-moves
4 Kg1 draw
5 Kg2 draw
6 Kg4 draw
7 Kg5 draw
8 Kg6 draw
9 Kh2 draw
10 Kh4 draw
11 Kh6 draw
12 Ra7 draw
13 Rc7 draw
14 Re7 draw
15 Rf7 draw
16 Rg3 draw
17 Rg8 draw
18 Rh7 draw
19 Rb7 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rg2 loss in 2 half-moves