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 Kg7 draw
3 Kh5 draw
4 Kh7 draw
5 Ra8 draw
6 Rb8 draw
7 Rg2 draw
8 Rg4 draw
9 Rg5 draw
10 Rg6 draw
11 Rd8 loss in 16 half-moves
12 Rf8 loss in 6 half-moves
13 Kg6 loss in 4 half-moves
14 Rh8 loss in 4 half-moves
15 Kg5 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rc8 loss in 1 half-moves