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 Kh3 draw
3 Kh5 draw
4 Rg4 draw
5 Rg5 draw
6 Rg7 draw
7 Kg5 loss in 8 half-moves
8 Rh8 loss in 8 half-moves
9 Rb8 loss in 4 half-moves
10 Kg3 loss in 2 half-moves
11 Kg4 loss in 2 half-moves
12 Rc8 loss in 2 half-moves
13 Rd8 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rf8 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Ra8 loss in 1 half-moves