Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Kf3 draw
3 Kf5 draw
4 Re1 draw
5 Rg2 draw
6 Rg3 draw
7 Rg4 draw
8 Rg8 draw
9 Rf1 loss in 8 half-moves
10 Ke3 loss in 6 half-moves
11 Ke4 loss in 6 half-moves
12 Rb1 loss in 6 half-moves
13 Kg3 loss in 4 half-moves
14 Kg4 loss in 4 half-moves
15 Kg5 loss in 4 half-moves
16 Ke5 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rh1 loss in 1 half-moves