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