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 Rg3 draw
4 Rg4 draw
5 Rg5 draw
6 Rg7 draw
7 Rh8 draw
8 Kh1 loss in 6 half-moves
9 Rb8 loss in 4 half-moves
10 Kg1 loss in 2 half-moves
11 Kg2 loss in 2 half-moves
12 Kg3 loss in 2 half-moves
13 Rc8 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Rf8 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Ra8 loss in 1 half-moves