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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Kf4 draw
3 Kf5 draw
4 Kg3 draw
5 Kg5 draw
6 Kh4 draw
7 Kh5 draw
8 Rb6 draw
9 Rf6 draw
10 Rh6 draw
11 Kh3 loss in 12 half-moves
12 Rg7 loss in 10 half-moves
13 Kf3 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Rd6 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Ra6 loss in 1 half-moves