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 Kh6 draw
3 Kh8 draw
4 Rg7 draw
5 Rd8 loss in 8 half-moves
6 Re8 loss in 8 half-moves
7 Rf8 loss in 8 half-moves
8 Kg7 loss in 6 half-moves
9 Rh8 loss in 6 half-moves
10 Kg6 loss in 4 half-moves
11 Ra8 loss in 2 half-moves
12 Rb8 loss in 2 half-moves
13 Rc8 loss in 2 half-moves
14 Rg2 loss in 2 half-moves
15 Rg3 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rg6 loss in 2 half-moves