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 Ke7 draw
3 Kf5 draw
4 Kf7 draw
5 Kg6 draw
6 Rd1 draw
7 Re1 draw
8 Rg6 draw
9 Kg5 loss in 12 half-moves
10 Rf1 loss in 12 half-moves
11 Ra1 loss in 8 half-moves
12 Ke5 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Kg7 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh1 loss in 1 half-moves