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 win in 1 half-moves
3 Rg7 win in 1 half-moves
4 Ka4 draw
5 Ka6 draw
6 Kb4 draw
7 Kb5 draw
8 Kh1 draw
9 Kh3 draw
10 Ra2 draw
11 Rb2 draw
12 Rc2 draw
13 Rd2 draw
14 Re2 draw
15 Rf2 draw
16 Rg1 draw
17 Rg3 draw
18 Rg6 draw
19 Kg1 loss in 2 half-moves
20 Kg3 loss in 2 half-moves
21 Kb6 loss in 1 half-moves
22 Rg8 loss in 1 half-moves