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 Kf2 draw
3 Kg2 draw
4 Kh2 draw
5 Kf1 loss in 10 half-moves
6 Kh1 loss in 10 half-moves
7 Rf3 loss in 10 half-moves
8 Rg7 loss in 10 half-moves
9 Rh3 loss in 10 half-moves
10 Re3 loss in 4 half-moves
11 Rb3 loss in 2 half-moves
12 Rc3 loss in 2 half-moves
13 Rd3 loss in 2 half-moves
14 Rg2 loss in 2 half-moves
15 Rg4 loss in 2 half-moves
16 Rg5 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Ra3 loss in 1 half-moves