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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Ra6 win in 3 half-moves
3 Rg6 win in 3 half-moves
4 K6g7 draw
5 K6h7 draw
6 K8g7 draw
7 K8h7 draw
8 Kg5 draw
9 Kg6 draw
10 Kg8 draw
11 Kh5 draw
12 Rf3 draw
13 Rf4 draw
14 Rf5 draw
15 Rf7 draw
16 Rf8 draw
17 Rc6 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf2 loss in 2 half-moves