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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Kf6 draw
3 Kf7 draw
4 Kg6 draw
5 Kh6 draw
6 Ra5 draw
7 Rf5 draw
8 Rh5 draw
9 Kf8 loss in 12 half-moves
10 Kg8 loss in 12 half-moves
11 Kh7 loss in 10 half-moves
12 Kh8 loss in 8 half-moves
13 Re5 loss in 6 half-moves
14 Rb5 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Rd5 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rg6 loss in 2 half-moves