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 Kf1 draw
3 Kf2 draw
4 Rg2 draw
5 Kg2 loss in 14 half-moves
6 Rg4 loss in 14 half-moves
7 Rg6 loss in 14 half-moves
8 Rg7 loss in 14 half-moves
9 Rh5 loss in 12 half-moves
10 Rf5 loss in 8 half-moves
11 Kh1 loss in 6 half-moves
12 Kh2 loss in 6 half-moves
13 Re5 loss in 4 half-moves
14 Rb5 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Rd5 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Ra5 loss in 1 half-moves