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

EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 K6g7 win in 9 half-moves
3 K7g7 win in 11 half-moves
4 Kg8 draw
5 Kh5 draw
6 Kh8 draw
7 Ra2 draw
8 Ra6 draw
9 Ra7 draw
10 Rb8 draw
11 Rc8 draw
12 Rh8 draw
13 K6g6 loss in 2 half-moves
14 K7g6 loss in 2 half-moves
15 Kg5 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves