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

EGTB: win in 6 half-moves

# move score
1 Rg7 win in 5 half-moves
2 Kb8 draw
3 Kcd8 draw
4 Ked8 draw
5 Kf7 draw
6 Kf8 draw
7 Ra5 draw
8 Re5 draw
9 Rf5 draw
10 Rg1 draw
11 Rg6 draw
12 Rg8 draw
13 Rh5 draw
14 Kb7 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kcd7 loss in 2 half-moves
17 Ke7 loss in 2 half-moves
18 Ked7 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rg4 loss in 2 half-moves