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 Ke3 draw
3 Ke4 draw
4 Kf2 draw
5 Kf4 draw
6 Re1 draw
7 Rg2 draw
8 Rg3 draw
9 Ke2 loss in 8 half-moves
10 Kg2 loss in 8 half-moves
11 Rh1 loss in 6 half-moves
12 Kg3 loss in 4 half-moves
13 Kg4 loss in 4 half-moves
14 Rb1 loss in 4 half-moves
15 Rf1 loss in 4 half-moves
16 Ra1 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rg7 loss in 2 half-moves