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

EGTB: win in 2 half-moves

# move score
1 Rg6 win in 1 half-moves
2 Kd5 draw
3 Ke6 draw
4 Kf6 draw
5 Ra6 draw
6 Rb2 draw
7 Rb4 draw
8 Rb5 draw
9 Rc6 draw
10 Re6 draw
11 Rh6 draw
12 Rb8 loss in 6 half-moves
13 Kd6 loss in 4 half-moves
14 Kd4 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Kf4 loss in 2 half-moves
17 Kf5 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rb7 loss in 1 half-moves