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 Kd6 draw
3 Kd7 draw
4 Ke6 draw
5 Kf7 draw
6 Rb1 draw
7 Rb2 draw
8 Rb7 draw
9 Rb8 draw
10 Re6 draw
11 Rf6 draw
12 Rh6 draw
13 Kd8 loss in 4 half-moves
14 Ke8 loss in 4 half-moves
15 Kf8 loss in 4 half-moves
16 Rb3 loss in 4 half-moves
17 Rb4 loss in 4 half-moves
18 Kf6 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Rb5 loss in 1 half-moves